YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash f7faa0386001f0b1dda5800a0bbd8a9fa8a0dc5a2d75f0c62358c201b9eddc1b.

Scan Results

SHA256 hash: f7faa0386001f0b1dda5800a0bbd8a9fa8a0dc5a2d75f0c62358c201b9eddc1b
File size:2'258'276 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: a86a4f5c2f6882aa3a6a15318c68fef7
SHA1 hash: 43b193060829f3473a3f32b1b1546fac0474e94d
SHA3-384 hash: 519bd06babe4e517d2d4474b2793cb159a790e5208fc2f849a0f0776a2653336bded10b42080d249a92a8ff685137c24
First seen:2026-04-26 10:29:14 UTC
Last seen:Never
Sightings:1
imphash :n/a
ssdeep : 6144:VmYPp16Pakeh6LR/mzImmv2ehtHQ0IAWsFmGlotoUFiABD1NLV1UVbYYKfm8T:pPp1yfLRSImYttKowLmC
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:c61114b8-415a-11f1-badc-42010aa4000b
File name:4ffaa9c.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.Bulz-10007825-0
Create hunting rule
Signature:Win.Malware.Bulz-10017138-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
TLP:TLP:WHITE
Repository:MalwareBazaar
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_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
Author:ditekSHen
Description:Detects executables attemping to enumerate video devices using WMI
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:NETDLLMicrosoft
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:pe_no_import_table
Create hunting rule
Author:
Description:Detect pe file that no import table
TLP:TLP:WHITE
Repository:YARAify
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
TLP:TLP:WHITE
Repository:
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
TLP:TLP:WHITE
Repository:
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_darkrat_w0
Create hunting rule
Author:Albert Zsigovits
TLP:TLP:WHITE
Repository:Malpedia
Rule name:classified
Author:classified
Description:classified
TLP :TLP:AMBER

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.