YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash bf7104ecaae97e6d342516920fada8ffe1c945577e26c5449b13d1a4f728fad7.

Scan Results

SHA256 hash: bf7104ecaae97e6d342516920fada8ffe1c945577e26c5449b13d1a4f728fad7
File size:55'318 bytes
File download: Original Unpacked
MIME type:application/x-dosexec
MD5 hash: 158b8340be09d74a5081d3d65ebf0406
SHA1 hash: 766706c49723f4689b9c2586663f8ea68287edf3
SHA3-384 hash: 4309b18de4d641a21de0466c205abf75f4f4f08c9e27c7b48090e6c53330da675e8814c03f00dbb2e432b830e06a51bc
First seen:2026-04-27 15:02:48 UTC
Last seen:Never
Sightings:1
imphash : bd227ba966c127e93fe82f25f211eaca
Create hunting rule
ssdeep : 768:dv4MEc04ZzLh3VtAghWjg8qstaNC7WlH8VTrf7AshVN/OEy:dwMEcVLh3QghuGCqV8V3zhby
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : f4b484ece0f0d860
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:276c0986-424a-11f1-badc-42010aa4000b
File name:158b8340be09d74a5081d3d65ebf0406
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:PUA.Win.Packer.Expressor-1
Create hunting rule
Signature:PUA.Win.Packer.Expressor-27
Create hunting rule
Signature:PUA.Win.Packer.Expressor-5
Create hunting rule
Signature:Win.Dropper.Gh0stRAT-7645027-0
Create hunting rule
Signature:Win.Malware.Hupigon-9845802-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:eXPressorv13CGSoftLabs
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:INDICATOR_EXE_Packed_eXPressor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with eXPressor
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:RSharedStrings
Create hunting rule
Author:Katie Kleemola
Description:identifiers for remote and gmremote
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.