YARAify Scan Results

Task Information

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Task ID:	393b6a60-c435-11f1-b2b6-42010aa4000b
File name:	400000.svchost.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.Packed.0000436da-9978792-0 Alert Create hunting rule

Signature:	Win.Trojan.Generic-9909538-0 Alert Create hunting rule

Signature:	Win.Trojan.Generic-9939669-0 Alert Create hunting rule

Signature:	Win.Trojan.VBGeneric-6735875-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	Check_OutputDebugStringA_iat Alert Create hunting rule
TLP:	TLP:WHITE
Repository:

Rule name:	INDICATOR_EXE_Packed_Themida Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with Themida
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Alert Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/
TLP:	TLP:WHITE
Repository:	YARAify

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

Rule name:	Windows_Generic_Threat_7526f106 Alert Create hunting rule
Author:	Elastic Security
TLP:	TLP:WHITE
Repository:	elastic

Rule name:	Windows_Generic_Threat_cbe3313a Alert Create hunting rule
Author:	Elastic Security
TLP:	TLP:WHITE
Repository:	elastic

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.