YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 4a90c41d89cf28c8c51b7f89b9a5b46ed2eec9bc93dc2bf5c481ceb3bf35f01d.

Scan Results

SHA256 hash: 4a90c41d89cf28c8c51b7f89b9a5b46ed2eec9bc93dc2bf5c481ceb3bf35f01d
File size:569'344 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: b7d292536bc493bbc8abed85e46bf1a5
SHA1 hash: f3bf080f04348c287f03ba9e744a2492933b8544
SHA3-384 hash: b705b4f3d2cd1365798f02f66df6327f7ea7b8be7f2968dab58d823095e8798e8ab7c02f34d85cba93d651b35a2f262c
First seen:2026-08-10 06:51:42 UTC
Last seen:Never
Sightings:1
imphash :n/a
ssdeep : 6144:ESKre6k+NDdL0yqu5uPBhLRjpML0KYj3NAilJ0FcmjU:n+HAJ3PBh9jkK3NAi/0Fce
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 95ccc4d0c4fc7c00
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:f1c63e7c-9487-11f1-bf07-42010aa4000b
File name:400000.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.Trojan.Vilsel-4621
Create hunting rule
Signature:Win.Trojan.Vilsel-4622
Create hunting rule

YARA Results

Static Analysis

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

Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
TLP:TLP:WHITE
Repository:YARAify
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:telebot_framework
Create hunting rule
Author:vietdx.mb
TLP:TLP:WHITE
Repository:YARAify
Rule name:UPX
Create hunting rule
Author:kevoreilly
Description:UPX Unpacker: dump on OEP (original entry point)
TLP:TLP:WHITE
Repository:CAPE
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.