YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash a99d6aa2bbc9902a89e73c5bc2e82a9425c3399df5299afe85d005167d48eba8.

SHA256 hash:	a99d6aa2bbc9902a89e73c5bc2e82a9425c3399df5299afe85d005167d48eba8
File size:	91'524 bytes
File download:	Original
MIME type:	application/x-dosexec
MD5 hash:	0231588ce24d65274bbd77ac05c7e458
SHA1 hash:	99edb380ccb33bc9cb4e7f8a48c83c018809d572
SHA3-384 hash:	1fe496a92083d69322bad7d379ef43248f51ea1d8703331c184cdf10024aaa35e9b99244ead02ebbb05c68b896bfb164
First seen:	2026-04-12 17:04:21 UTC
Last seen:	Never
Sightings:	1
imphash :	8e7540d25ee886289aff68695996cf6f Create hunting rule
ssdeep :	768:qGHV45EDE477AZbUJx0rZGE3jCELoiMMj6hZ3nE+EXVmkDbjRL8Khc15Z6J1Sq:qG14P477AxUYrZGoC09k0SkTRHhWqPJ
TLSH :	n/a
telfhash :	n/a
gimphash :	n/a
dhash icon :	ccf8e8f4e0e8f0e8 Create hunting rule

There are 1 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

The file matched the following open source and commercial ClamAV rules.

Signature:	PUA.Win.Packer.AcprotectUltraprotect-1 Create hunting rule

Signature:	PUA.Win.Packer.Anti-28 Create hunting rule

Signature:	PUA.Win.Packer.Anti-29 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-14 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-22 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-25 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-34 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-6 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-7 Create hunting rule

Signature:	PUA.Win.Packer.Nspack-8 Create hunting rule

Signature:	Win.Malware.Palevo-9937438-0 Create hunting rule

Signature:	Win.Trojan.Gh0stRAT-9953029-1 Create hunting rule

Signature:	Win.Trojan.Gh0stRAT-9953035-1 Create hunting rule

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

Rule name:	FreddyBearDropper 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:	NsPackv23NorthStar Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	nSpackV2xLiuXingPing Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	TeslaCryptPackedMalware Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	VECT_Ransomware 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

The following YARA rules matched on the unpacked file.

Disabled by submitter

The following files could be unpacked from this sample.

Disabled by submitter

2026-04-12 17:04:21 UTC Static: 5 Unpacker: 0 ClamAV: 13