YARAify | YARA Scan Results

SHA256 hash:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
File size:	427'208 bytes
File download:	Original
MIME type:	application/x-executable
MD5 hash:	cb3093fddca8ff05818c13ab6d5ed980
SHA1 hash:	7db063ec4435602a1d948d3e73cfd339441eeaf9
SHA3-384 hash:	be080e92280b47c0d95df7fdf0fbe0137ac69f7a3b845c02d1f8ba815f8688a9be7ddfcd1004c82b9f4955dace5f3221
First seen:	2026-10-10 06:38:02 UTC
Last seen:	2026-10-10 06:45:24 UTC
Sightings:	6
imphash :	n/a
ssdeep :	6144:MJUeEwphYKrmXY26cvp0a9d9cSeq7DXUkwB2a9pZQ:leC7R0a9d9cnq7DA2a9o
TLSH :	n/a
telfhash :	t15471bb7004a9347471d78a22b302e67ede3604f582ed7af96b27dce4adcaac10cc2c15 Create hunting rule
gimphash :	n/a
dhash icon :	n/a

Task Information

Task ID:	2bfb3937-c476-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e.elf
Task parameters:	ClamAV scan:	True
	Unpack:	False
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

Disabled by submitter

Unpacked Files

The following files could be unpacked from this sample.

Disabled by submitter

Task Information

Task ID:	b2fb0449-c475-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
Task parameters:	ClamAV scan:	True
	Unpack:	True
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

No matches

Unpacked Files

The following files could be unpacked from this sample.

No unpacked files found

Task Information

Task ID:	8f510ac2-c475-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
Task parameters:	ClamAV scan:	True
	Unpack:	True
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

No matches

Unpacked Files

The following files could be unpacked from this sample.

No unpacked files found

Task Information

Task ID:	6bdf4cea-c475-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
Task parameters:	ClamAV scan:	True
	Unpack:	True
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

No matches

Unpacked Files

The following files could be unpacked from this sample.

No unpacked files found

Task Information

Task ID:	484547b2-c475-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
Task parameters:	ClamAV scan:	True
	Unpack:	True
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

No matches

Unpacked Files

The following files could be unpacked from this sample.

No unpacked files found

Task Information

Task ID:	2440fbaa-c475-11f1-b2b6-42010aa4000b
File name:	2a3aab2a262a9fccf8c35ebe2fdfe08f533395a4cf78b2cb202e5ca2129c5c4e
Task parameters:	ClamAV scan:	True
	Unpack:	True
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Sanesecurity.Malware.30435.LC.UNOFFICIAL Create hunting rule

Signature:	SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/
TLP:	TLP:WHITE
Repository:

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples
TLP:	TLP:WHITE
Repository:	Stratosphere

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

No matches

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2026-10-10 06:45:24 UTC Static: 17 Unpacker: 0 ClamAV: 2

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2026-10-10 06:42:01 UTC Static: 17 Unpacker: 0 ClamAV: 2

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2026-10-10 06:41:01 UTC Static: 17 Unpacker: 0 ClamAV: 2

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2026-10-10 06:40:02 UTC Static: 17 Unpacker: 0 ClamAV: 2

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2026-10-10 06:39:02 UTC Static: 17 Unpacker: 0 ClamAV: 2

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2026-10-10 06:38:02 UTC Static: 17 Unpacker: 0 ClamAV: 2

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