YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 3b1bc21a8d1b6dbadfe4ca592f7fc3321b3691e3d79e659a886f61b6c1936913.

Scan Results

SHA256 hash: 3b1bc21a8d1b6dbadfe4ca592f7fc3321b3691e3d79e659a886f61b6c1936913
File size:647'880 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: ac9c69e05519ec6d00c6b2c1829969f0
SHA1 hash: b8252f681713bfedab7b8de284382940d1648b9a
SHA3-384 hash: 75243758dd2ad02662e64a0e8648b025a3ab33f42320640775b10da99cfe01b8dd88cbdb51f710009a8bcc07bee338e2
First seen:2026-03-22 19:22:23 UTC
Last seen:2026-03-22 19:22:44 UTC
Sightings:2
imphash : 67ed13e9a25d0826b501a14feab4ebce
Create hunting rule
ssdeep : 12288:XFi0ZFfd5Rl1kU4nO55r/fI0vXkw1PBFpCzZJPgRpVdbMe:XFi0fd5Rl1RJ1AZk5FpaLIRpnH
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon :n/a

Tasks

There are 2 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

Task Information

Task ID:80c58a61-2624-11f1-b47f-42010aa4000b
File name:ac9c69e05519ec6d00c6b2c1829969f0
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:PUA.Win.Packer.Embedpe-3
Create hunting rule

YARA Results

Static Analysis

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

Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
TLP:TLP:WHITE
Repository:YARAify
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
TLP:TLP:WHITE
Repository:YARAify
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
TLP:TLP:WHITE
Repository:YARAify
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
TLP:TLP:WHITE
Repository:YARAify
Rule name:classified
Author:classified
TLP :TLP:AMBER
Rule name:Windows_Trojan_Afdk_c952fcfa
Create hunting rule
Author:Elastic Security
TLP:TLP:WHITE
Repository:elastic

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.

Task Information

Task ID:740583bd-2624-11f1-b47f-42010aa4000b
File name:3b1bc21a8d1b6dbadfe4ca592f7fc3321b3691e3d79e659a886f61b6c1936913.exe
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:PUA.Win.Packer.Embedpe-3
Create hunting rule

YARA Results

Static Analysis

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

Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
TLP:TLP:WHITE
Repository:YARAify
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
TLP:TLP:WHITE
Repository:YARAify
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
TLP:TLP:WHITE
Repository:YARAify
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
TLP:TLP:WHITE
Repository:YARAify
Rule name:classified
Author:classified
TLP :TLP:AMBER
Rule name:Windows_Trojan_Afdk_c952fcfa
Create hunting rule
Author:Elastic Security
TLP:TLP:WHITE
Repository:elastic

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.