YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash f8c671bd53a5429f651c5acc655600307e55320fd8fb72217e7e58073170679f.

Scan Results

SHA256 hash: f8c671bd53a5429f651c5acc655600307e55320fd8fb72217e7e58073170679f
File size:82'140 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 0c8a3d8f3a8c1b18936720c0536a0bca
SHA1 hash: 0e6b40d345ce638d1d703ed57773e28e1c2ad5bd
SHA3-384 hash: 3ee0edc1bc2c614a38d7fd389004266d9bd4fa4b11c4d7cb3f07e995f9041297c3d2e22bf158b57fb9cf8b3afd3d5194
First seen:2025-11-20 23:59:26 UTC
Last seen:Never
Sightings:1
imphash : f68ddef5f29b66bbd543e947c8743bb0
Create hunting rule
ssdeep : 1536:wAowfUJFgjT284U+w2EwRz2OlUPTHBljxIJ82CDVXhqGaavtV02MSgiuAaD8/KAF:wAowyFgjTiUkEwt2OlUTHBljxIJ82CDB
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:f1b2552e-c66c-11f0-adeb-42010aa4000b
File name:0c8a3d8f3a8c1b18936720c0536a0bca
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.AcprotectUltraprotect-1
Create hunting rule
Signature:PUA.Win.Packer.Anti-28
Create hunting rule
Signature:PUA.Win.Packer.Anti-29
Create hunting rule
Signature:PUA.Win.Packer.Nspack-1
Create hunting rule
Signature:PUA.Win.Packer.Nspack-22
Create hunting rule
Signature:PUA.Win.Packer.Nspack-25
Create hunting rule
Signature:PUA.Win.Packer.Nspack-26
Create hunting rule
Signature:Win.Malware.7cbdf52c-10004103-0
Create hunting rule
Signature:Win.Malware.Blihan-10019945-0
Create hunting rule
Signature:Win.Malware.Daws-9952733-0
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:NET
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:SUSP_Imphash_Mar23_2
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:Internal Research
TLP:TLP:WHITE
Repository:Neo23x0

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.