YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 3ab1bfa755cbd91d188cd2243dc3106cc7939452da4a092f87bb002773ce84c3.

Scan Results

SHA256 hash: 3ab1bfa755cbd91d188cd2243dc3106cc7939452da4a092f87bb002773ce84c3
File size:153'706 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 18014113d6047dc4f26b8acb473fe170
SHA1 hash: a25576fc4eaac8873262eb1978eb38963cf789b4
SHA3-384 hash: a13cb4de1da77bb183af1a3ca05d7182c03e316330010b656555f73330422c4fa997d7973c85d8abff6921d93f48e0a8
First seen:2026-04-12 16:58:24 UTC
Last seen:Never
Sightings:1
imphash : fce46a6dd6a779730657e2b99c66e821
Create hunting rule
ssdeep : 1536:cWwa6OYkIgzwOYFuIvWInvqTgiV6ZokAMOwkx1OcjUpkWb2TUghpwuAb:lz6ODIn3uI/vS4oEOZOcjWJjutc
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 04ccfee2ece4a484
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:d1e05f79-3690-11f1-bfeb-42010aa4000b
File name:18014113d6047dc4f26b8acb473fe170
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.Brontok-7065422-0
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:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
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.