YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 37e4bcffddc920e24cd56a991addc889ccb5b5c5dde301abfbcf0aa1f22eae79.

Scan Results

SHA256 hash: 37e4bcffddc920e24cd56a991addc889ccb5b5c5dde301abfbcf0aa1f22eae79
File size:32'985 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 9fb5867522b429e6d31ede26b63beb3a
SHA1 hash: e5f06f755014e13dc4080e2a170616c9f02aa6cb
SHA3-384 hash: c378898890e5439f595ca097c4cf610636671284583baed98d04a7d0754749920f95ed748438d93563296ff34fb55590
First seen:2026-04-01 01:47:51 UTC
Last seen:Never
Sightings:1
imphash : 1f75ee5de8ac0c77c6e43508555114fe
Create hunting rule
ssdeep : 768:Z2Ph/2B/3K8ip9nDYvIFFhl26zbxy+rXif3I:+h/U/SjnMvI5nzNyyX+3I
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 00ccc4d0c4fcfc45
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:cb24fddd-2d6c-11f1-b47f-42010aa4000b
File name:backup.exe
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.Dropper.Razy-7605528-0
Create hunting rule
Signature:Win.Malware.Genpack-6989317-0
Create hunting rule
Signature:Win.Malware.Vilsel-6804257-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
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.