YARAify Scan Results

Task Information

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Task ID:	9dc03d84-8138-11f0-8fb7-42010aa4000b
File name:	b339709c2047d56a28ad2b0125728a78
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.HTML-15137.UNOFFICIAL Alert Create hunting rule

Signature:	SecuriteInfo.com.Win32.HLLW.Siggen.4657.UNOFFICIAL Alert Create hunting rule

Signature:	Win.Dropper.Lamer-10056443-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	CHM_File_Executes_JS_Via_PowerShell Alert Create hunting rule
Author:	daniyyell
Description:	Detects a Microsoft Compiled HTML Help (CHM) file that executes embedded JavaScript to launch a messagebox via PowerShell
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	CP_AllMal_Detector Alert Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DetectEncryptedVariants Alert Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
TLP:	TLP:WHITE
Repository:	YARAify

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:	iso_lnk Alert Create hunting rule
Author:	tdawg
TLP:	TLP:WHITE

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

Rule name:	PureBasic4xNeilHodgson 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_Obf_Enc_Spoof_Hide_PE Alert Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	SUSP_NullSoftInst_Combo_Oct20_1 Alert Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects suspicious NullSoft Installer combination with common Copyright strings
Reference:	https://twitter.com/malwrhunterteam/status/1313023627177193472
TLP:	TLP:WHITE
Repository:	Neo23x0

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.