YARAify Scan Results

Task Information

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Task ID:	ae936178-c607-11f0-adeb-42010aa4000b
File name:	400000.nyugxvyzge.exe
Task parameters:	ClamAV scan:	True
	Unpack:	False
	Share file:	True

ClamAV Results

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

Signature:	SecuriteInfo.com.Trojan.DownLoader9.42839.UNOFFICIAL Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	BlackMoon Alert Create hunting rule
Author:	NDA0E
Description:	Detects BlackMoon
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	blackmoon_payload_v1 Alert Create hunting rule
Author:	RandomMalware
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	BLOWFISH_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants
TLP:	TLP:WHITE
Repository:

Rule name:	command_and_control Alert Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
TLP:	TLP:WHITE
Repository:	CD-R0M

Rule name:	CP_Script_Inject_Detector Alert 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 Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	DebuggerHiding__Thread Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	FreddyBearDropper Alert Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	golang_bin_JCorn_CSC846 Alert Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	Hacktools_CN_Panda_andrew Alert Create hunting rule
Author:	Florian Roth
Description:	Disclosed hacktool set - file andrew.exe - sethc.exe Debugger backdoor
TLP:	TLP:WHITE
Repository:

Rule name:	maldoc_find_kernel32_base_method_1 Alert Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)
TLP:	TLP:WHITE
Repository:

Rule name:	maldoc_getEIP_method_1 Alert Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)
TLP:	TLP:WHITE
Repository:

Rule name:	MALWARE_Win_BlackMoon Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables using BlackMoon RunTime
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MD5_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants
TLP:	TLP:WHITE
Repository:

Rule name:	meth_get_eip Alert Create hunting rule
Author:	Willi Ballenthin
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RIPEMD160_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants
TLP:	TLP:WHITE
Repository:

Rule name:	SHA1_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants
TLP:	TLP:WHITE
Repository:

Rule name:	TH_Generic_MassHunt_Win_Malware_2025_CYFARE Alert Create hunting rule
Author:	CYFARE
Description:	Generic Windows malware mass-hunt rule - 2025
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ThreadControl__Context Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	vmdetect Alert Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques
TLP:	TLP:WHITE
Repository:

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

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The following files could be unpacked from this sample.