YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 0571fc7b84998ee1bed5b938f9812c620d003a44be21e63f9e0a2a3eb40874eb.

Scan Results

SHA256 hash: 0571fc7b84998ee1bed5b938f9812c620d003a44be21e63f9e0a2a3eb40874eb
File size:106'496 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 3fa37a7a7c7c6299b863aea22110e408
SHA1 hash: 8eaad58292d4f41e5c757c5863ae55b431a0b060
SHA3-384 hash: e592699aa062b4a11328a812ed2939bd231060ad3046f2d4db486d71a91ed2fb193336000648b35931842b27de9a771e
First seen:2026-03-14 15:29:15 UTC
Last seen:Never
Sightings:1
imphash : 11b9aad2295138cfa59d24bbd4f7b476
Create hunting rule
ssdeep : 1536:LkeK40T/mx7y9v7Z/Z2V/GSAFRfBh7VoK7:QD40Dmx7y9DZ/Z2hGVaK7
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : e4e4e6aba8a4b080
Create hunting rule

Tasks

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

Task Information

Task ID:8f85d936-1fba-11f1-b47f-42010aa4000b
File name:3fa37a7a7c7c6299b863aea22110e408
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:Win.Worm.Rungbu-6750017-0
Create hunting rule
Signature:Win.Worm.VB-67529
Create hunting rule

YARA Results

Static Analysis

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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
TLP:TLP:WHITE
Repository:YARAify
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:Sus_CMD_Powershell_Usage
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: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

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.