YARAify Scan Results

Task Information

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Task ID:	e528d95e-1fba-11f1-b47f-42010aa4000b
File name:	d1d64a8e0f28bb9b68ffd708d08062a4
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:	ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL Alert Create hunting rule

Signature:	ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL Alert Create hunting rule

Signature:	Win.Malware.Deepscan-10028866-0 Alert Create hunting rule

Signature:	Win.Packed.Loveletter-10023052-0 Alert Create hunting rule

Signature:	Win.Packed.Msilzilla-10026193-0 Alert Create hunting rule

Signature:	Win.Packed.njRAT-10002074-1 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	AgentTesla Alert Create hunting rule
Author:	Harish Kumar P
Description:	Yara Rule to Detect AgentTesla
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	cobalt_strike_tmp01925d3f Alert Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	Detect_PowerShell_Obfuscation Alert Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DotNet_Reactor Alert Create hunting rule
Author:	@bartblaze
Description:	Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
TLP:	TLP:WHITE
Repository:	bartblaze

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_SUSPICIOUS_EXE_NoneWindowsUA Alert Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MALWARE_Win_AsyncRAT Alert Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MALWARE_Win_XWorm Alert Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm
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:	Multifamily_RAT_Detection Alert Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
TLP:	TLP:WHITE
Repository:

Rule name:	pe_imphash Alert Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	PureCrypter Alert Create hunting rule
Author:	@bartblaze
Description:	Identifies PureCrypter, .NET loader and obfuscator.
Reference:	https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
TLP:	TLP:WHITE
Repository:	bartblaze

Rule name:	Skystars_Malware_Imphash Alert Create hunting rule
Author:	Skystars LightDefender
Description:	imphash
TLP:	TLP:WHITE
Repository:	MalwareBazaar

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:	SUSP_DOTNET_PE_List_AV Alert Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs
TLP:	TLP:WHITE

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
TLP :	TLP:AMBER

Rule name:	win_xworm_w0 Alert Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.
TLP:	TLP:WHITE
Repository:	Malpedia

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Rule name:	xworm Alert Create hunting rule
Author:	jeFF0Falltrades
TLP:	TLP:WHITE
Repository:	jeFF0Falltrades

Rule name:	XWorm Alert Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm
TLP:	TLP:WHITE
Repository:	jeFF0Falltrades

Rule name:	xworm_kingrat Alert Create hunting rule
Author:	jeFF0Falltrades
TLP:	TLP:WHITE
Repository:	CAPE

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.