MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3c442a5cf38c571cb5e9d306ba03112c6f2169d4ea96e4b7c72496b26acb7fc. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash: f3c442a5cf38c571cb5e9d306ba03112c6f2169d4ea96e4b7c72496b26acb7fc
SHA3-384 hash: 6bec64137722568dc4d074827327d73e3e85a948959787aca370ce09614751cd8a2c6af40c795e669df1a45ba91d46ee
SHA1 hash: 52d84c47581a86d5b2e37224b4a2f0d8a7dfadfb
MD5 hash: 0601dcd79460a89d567f307c47b39c51
humanhash: moon-spaghetti-louisiana-victor
File name:f3c442a5cf38c571cb5e9d306ba03112c6f2169d4ea96e4b7c72496b26acb7fc
Download: download sample
File size:26'624 bytes
First seen:2026-03-31 07:18:29 UTC
Last seen:2026-03-31 07:25:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 384:PyqJ4NAf/BQE4uCbMojKCRDP2E4/4BejOWUa3yffKmagZZjDEDtOXD8wcwS49:qsf5NCbMo75P2JpyscdjDEDtOXD8w
TLSH T17EC24F04ABFC0518F2FB5F355ABA29504977BC9A2A75CA4D2D42409E0DB1BD0DEA0F37
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter JAMESWT_WT
Tags:exe hui228-ru

Intelligence


File Origin
# of uploads :
2
# of downloads :
113
Origin country :
IT IT
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
f3c442a5cf38c571cb5e9d306ba03112c6f2169d4ea96e4b7c72496b26acb7fc
Verdict:
Malicious activity
Analysis date:
2026-03-31 07:19:01 UTC
Tags:
uac susp-powershell

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a window
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 explorer lolbin reconnaissance unknown
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-21T18:58:00Z UTC
Last seen:
2025-12-22T15:27:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Win32.BypassUAC.a HEUR:Exploit.MSIL.BypassUAC.c PDM:Trojan.Win32.Generic Trojan-Downloader.Win32.PsDownload.sb
Verdict:
inconclusive
YARA:
13 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.15 Win 32 Exe x86
Verdict:
Malicious
Threat:
Trojan-Downloader.Win32.PsDownload
Threat name:
ByteCode-MSIL.Trojan.Zilla
Status:
Malicious
First seen:
2025-12-23 04:16:00 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion execution
Behaviour
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Command and Scripting Interpreter: PowerShell
Obfuscated Files or Information: Command Obfuscation
Unpacked files
SH256 hash:
f3c442a5cf38c571cb5e9d306ba03112c6f2169d4ea96e4b7c72496b26acb7fc
MD5 hash:
0601dcd79460a89d567f307c47b39c51
SHA1 hash:
52d84c47581a86d5b2e37224b4a2f0d8a7dfadfb
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_VBS_Wscript_Shell
Author:SECUINFRA Falcon Team
Description:Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon
Rule name:VECT_Ransomware
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.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments