YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 591a043b68db9b06df5a62ce2fdb6bfc507b6ab858a70a35af7c5d85ee9336ae.

Scan Results

SHA256 hash: 591a043b68db9b06df5a62ce2fdb6bfc507b6ab858a70a35af7c5d85ee9336ae
File size:162'632 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 198ab5ba372db7f56b1319362d1f6e25
SHA1 hash: 2a2f98d3d3b7de5c751d8b7fb9c3b4858a2ed8d7
SHA3-384 hash: 8efee91a4d568f9e14ce9be1dd86eb0ae7349322099cb1fc62544e5cead99dd5a5b242fef63156fb3ebf7a35c20c6247
First seen:2026-03-22 01:45:45 UTC
Last seen:Never
Sightings:1
imphash : f34d5f2d4577ed6d9ceec516c1f5a744
Create hunting rule
ssdeep : 3072:7FWvxz+1eRFbFYCiReL5tqEFWvxz+1eRFbFYCiReL5:7QvN+1efF9ptqEQvN+1efF9p
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon :n/a

Tasks

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

Task Information

Task ID:d850ff67-2590-11f1-b47f-42010aa4000b
File name:435a4b8.exe
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

YARA Results

Static Analysis

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

Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:pe_imphash
Create hunting rule
TLP:TLP:WHITE
Repository:MalwareBazaar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.