YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 4b8f8045b1bbe9c862cc91c94b11d4df04b29b24e79844f927d86365535c20cf.

Scan Results

SHA256 hash: 4b8f8045b1bbe9c862cc91c94b11d4df04b29b24e79844f927d86365535c20cf
File size:62'032 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 813b66ba30228a065b1e6917cc0c5c55
SHA1 hash: c3e3ab470b5491e96d048280ff696a8db15580e6
SHA3-384 hash: 91c56e37dcb7b594da6a7bbe8a7ac35fdd9642fba285cbbcfa4e7d79c7febd7c2f7ce6f438c338b2a63a10afdec05997
First seen:2026-02-11 17:36:14 UTC
Last seen:2026-02-11 17:36:15 UTC
Sightings:2
imphash : 1f75ee5de8ac0c77c6e43508555114fe
Create hunting rule
ssdeep : 768:xzUXTQjaEyVm195IcIjNQSkwy3BEP+9XOQ69zbjlAAX5e9zH:eXTdEQcEWxTUwizbR9XwzH
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 00ccc4d0c4fc7c00
Create hunting rule

Tasks

There are 2 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

Task Information

Task ID:2a2a9301-0770-11f1-82f6-42010aa4000b
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:Legacy.Trojan.Agent-1388589
Create hunting rule
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
TLP:TLP:WHITE
Repository:
Rule name:upx_3
Create hunting rule
Author:Kevin Falcoz
Description:UPX 3.X
TLP:TLP:WHITE
Rule name:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
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:

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.

Task Information

Task ID:2a1c361f-0770-11f1-82f6-42010aa4000b
File name:System Restore.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:Legacy.Trojan.Agent-1388589
Create hunting rule
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
TLP:TLP:WHITE
Repository:
Rule name:upx_3
Create hunting rule
Author:Kevin Falcoz
Description:UPX 3.X
TLP:TLP:WHITE
Rule name:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
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:

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.