YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash bcf2a89e956924ed0973a0f03506737dbffe2566f28320139856f5a7d917d29d.

Scan Results

SHA256 hash: bcf2a89e956924ed0973a0f03506737dbffe2566f28320139856f5a7d917d29d
File size:749'568 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 838a6763eaf1307367a9406f0afa611e
SHA1 hash: a83c2da3e32f9b4701208d2ea547a8479a4fb1fb
SHA3-384 hash: 1f68aef3156a4ebfbf4d69b294df5c8bfb4ac7906dce9f27e62ae12aac14145eb82dba660ed0386330e34bbd6c991847
First seen:2025-11-21 02:59:38 UTC
Last seen:Never
Sightings:1
imphash : 9d537a41f578adfa5c667555f5058bc0
Create hunting rule
ssdeep : 12288:AmW1Y+9H1lMT97KtyH8ZxKSQ53mWTR1arYnEKosuzY34CZ3DQvSkN:AmIYiH1lOKtG8ZxK153myRcrYnxUzY3s
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:1e2248cb-c686-11f0-adeb-42010aa4000b
File name:4c40000.dll
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.Malware.Fragtor-10015653-0
Create hunting rule
Signature:Win.Malware.Razy-10013686-0
Create hunting rule
Signature:Win.Malware.Razy-10017207-0
Create hunting rule
Signature:Win.Trojan.Generic-6323528-0
Create hunting rule
Signature:Win.Trojan.Shiz-10036062-0
Create hunting rule
Signature:Win.Trojan.Shiz-2743
Create hunting rule
Signature:Win.Trojan.Shiz-9949267-0
Create hunting rule
Signature:Win.Trojan.Simda-10002732-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:TLP:WHITE
Repository:YARAify
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:MALWARE_Win_Simda
Create hunting rule
Author:ditekShen
Description:Detects Simda / Shifu infostealer
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:NET
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
TLP:TLP:WHITE
Repository:YARAify
Rule name:win_simda_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.simda.
TLP:TLP:WHITE
Repository:Malpedia
Rule name:classified
Author:classified
Description:classified
TLP :TLP:GREEN
Rule name:classified
Author:classified
Description:classified
TLP :TLP:GREEN
Rule name:Windows_Trojan_Zeus_e51c60d7
Create hunting rule
Author:Elastic Security
Description:Detects strings used in Zeus web injects. Many other malware families are built on Zeus and may hit on this signature.
Reference:https://www.virusbulletin.com/virusbulletin/2014/10/paper-evolution-webinjects
TLP:TLP:WHITE
Repository:elastic

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.