YARAify Scan Results

Task Information

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Task ID:	b9ae23a4-3690-11f1-bfeb-42010aa4000b
File name:	ef0000.04b4d6cdcfe16ebf0604e5df19359d7b.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:	Win.Malware.Barys-10002593-0 Alert Create hunting rule

Signature:	Win.Trojan.Sfuzuan-10027149-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

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

Rule name:	HeavensGate Alert Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode
TLP:	TLP:WHITE
Repository:	CAPE

Rule name:	malware_shellcode_hash Alert Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value
TLP:	TLP:WHITE
Repository:	JPCERTCC

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

Rule name:	skip20_sqllang_hook Alert Create hunting rule
Author:	Mathieu Tartare <mathieu.tartare@eset.com>
Description:	YARA rule to detect if a sqllang.dll version is targeted by skip-2.0. Each byte pattern corresponds to a function hooked by skip-2.0. If $1_0 or $1_1 match, it is probably targeted as it corresponds to the hook responsible for bypassing the authentication.
Reference:	https://www.welivesecurity.com/
TLP:	TLP:WHITE
Repository:

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

Rule name:	upx_3 Alert Create hunting rule
Author:	Kevin Falcoz
Description:	UPX 3.X
TLP:	TLP:WHITE

Rule name:	upx_largefile Alert Create hunting rule
Author:	k3nr9
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

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.