YARAify Scan Results

Task Information

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Task ID:	b897f81b-738c-11f1-ad5e-42010aa4000b
File name:	5667db8.dll
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:	Win.Malware.Bulz-10007825-0 Alert Create hunting rule

Signature:	Win.Malware.Bulz-10017138-0 Alert Create hunting rule

Signature:	Win.Packed.Bulz-10014132-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	Disable_Defender Alert Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
TLP:	TLP:WHITE
Repository:	MalwareBazaar

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:	INDICATOR_EXE_Packed_SmartAssembly Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with SmartAssembly
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing bas64 encoded gzip files
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	NET Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	NETDLLMicrosoft Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

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:	Sus_CMD_Powershell_Usage Alert Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

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

Rule name:	VECT_Ransomware Alert 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
Description:	classified
TLP :	TLP:AMBER

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.