YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 405589e0c4cf1a10f64768960188d09d7f17ec88c449403f83513bc8018b3385.

Scan Results

SHA256 hash: 405589e0c4cf1a10f64768960188d09d7f17ec88c449403f83513bc8018b3385
File size:89'260 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 03a771219145fda16c505d20d30b1078
SHA1 hash: 8ebba8ec5371d003c4d755ac94f88db422dd3f42
SHA3-384 hash: 57be469fba99442b88512196eb7b6444ead502fa008b7b9331e6586fed72269a580d30edabd191356988cd5d5d843602
First seen:2026-04-02 15:56:22 UTC
Last seen:Never
Sightings:1
imphash : ed42d4abceb2444958dc2f2ce7063809
Create hunting rule
ssdeep : 1536:fAo0ej2d6rnJwwvlKlIUBT+9zKOTlGXjF+FwVAJ32AxrL6AEIEejCxTaXbaTjNB1:fAo1lOwvlKlXBT+9zKOTlGXjF+FwVAJ+
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:7ec976d5-2eac-11f1-b47f-42010aa4000b
File name:03a771219145fda16c505d20d30b1078
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.File.Generic-9752263-0
Create hunting rule
Signature:PUA.Win.Packer.Kbys-1
Create hunting rule
Signature:Win.Malware.7cbdf52c-10004103-0
Create hunting rule
Signature:Win.Malware.Blihan-10019945-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:KBysPacker028BetaShoooo
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:NET
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:TeslaCryptPackedMalware
Create hunting rule
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.