MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 412fe692b6a79f5f9fa633ea35f902ceaf3c4dadd4c6f186a6efaf34cdc831bd. 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



Formbook


Vendor detections: 17


Intelligence 17 IOCs YARA 7 File information Comments

SHA256 hash: 412fe692b6a79f5f9fa633ea35f902ceaf3c4dadd4c6f186a6efaf34cdc831bd
SHA3-384 hash: 003d0a789947c046c6e5ff194ebfd04f48564accd265bb932d66f4a4cd6e113a0aba5154a6eac3de3b4eae4f2a170d50
SHA1 hash: 73be63cc43ca852cc9e71e5207ecc8dc0426cc4e
MD5 hash: f1f30f216e7082600f668dd03f3b475d
humanhash: snake-timing-black-hawaii
File name:412fe692b6a79f5f9fa633ea35f902ceaf3c4dadd4c6f186a6efaf34cdc831bd
Download: download sample
Signature Formbook
File size:777'216 bytes
First seen:2025-10-09 13:58:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:BU2hPMlJJrkSi5P99e6skVFYsrGqw5B87eSvnH2bO6Z1e6u/x7untvfhIPQvZHz:BU2hPyJdi5P9E6RYsqBBUdewB7wpfyI5
Threatray 1'846 similar samples on MalwareBazaar
TLSH T1ECF4026A139ADE12D9E10FF00970D3751379BE8CE422D21B4EFAAEEB78347516850367
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
73
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
412fe692b6a79f5f9fa633ea35f902ceaf3c4dadd4c6f186a6efaf34cdc831bd
Verdict:
No threats detected
Analysis date:
2025-10-09 14:13:25 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap confuserex formbook lolbin msbuild obfuscated packed packed reconnaissance regsvcs roboski schtasks stego vbc vbnet
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-17T04:32:00Z UTC
Last seen:
2025-10-09T07:40:00Z UTC
Hits:
~1000
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.45 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2025-09-17 13:13:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
412fe692b6a79f5f9fa633ea35f902ceaf3c4dadd4c6f186a6efaf34cdc831bd
MD5 hash:
f1f30f216e7082600f668dd03f3b475d
SHA1 hash:
73be63cc43ca852cc9e71e5207ecc8dc0426cc4e
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
SH256 hash:
a0ce8fa3dd622f01191e4f195f3b4df15138a8ba108fd2fbc8b77fcfe6458519
MD5 hash:
7f7c5c28874545a84fff607939af5f28
SHA1 hash:
3f34380da0fea0d3135203314872f88177ee49a6
SH256 hash:
f16d850de36dbe9dddc2ea536f3aefdde3a6ddbcd98f3e02a2163e872c092692
MD5 hash:
e8c9d1a88022009482666bd452625018
SHA1 hash:
a78b60f857d20f7c3ce6e8d1d4e44ce959dcf37d
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
1406464058d8d05ab782f8772199ec61f7cebb62d351371a1aa7580bef0e8180
MD5 hash:
8b8a6c2e465f47d639ee8d0731c988a2
SHA1 hash:
f83dde6519f85935622ecd66b06ff19e3e8f7813
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:CP_AllMal_Detector
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

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