MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
SHA3-384 hash: 9f47faf923c25281c926898996a71f83458d8037407f486414031fa7c063c06246b4e91889b888db9952ed2c4c0cd62b
SHA1 hash: 897680888d047f660146bb5d88f76f03901b322d
MD5 hash: 0245fc693951c1b4ff676d447a3e76b0
humanhash: alanine-stairway-montana-ten
File name:a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
Download: download sample
Signature Formbook
Create hunting rule
File size:756'736 bytes
First seen:2025-12-08 14:51:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:EvmWuvqk29AxtRKHkBAZjIIIG4iY+RWlz/9qLRsqfYlh4ZZi2nVhxy3m+6hKqxWL:EOWYCAXRKoojIRNZ+U/9S7Zi2Vh+m9h8
Threatray 2'215 similar samples on MalwareBazaar
TLSH T1CDF4234E3F655D55C71C2BBFE0039009827FD0ABB232E62F24942DB65F1A294C5D9ECA
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/4ff2a7bd-c90c-4f0f-b317-2a79fc497e5b/
Malware family:
n/a
ID:
1
File name:
a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
Verdict:
No threats detected
Analysis date:
2025-12-08 18:13:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c368546f-40d1-4489-b924-9dd8ec626014

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/43212/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.7343.1756.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936e653881313558a2b8836
Tags:
virus shell micro
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-13T01:04:00Z UTC
Last seen:
2025-12-09T11:21:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46dc77c4-a815-44a7-8083-cba6b1ec4536
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.37 Win 32 Exe x86
Link:
https://app.malva.re/file/0245fc693951c1b4ff676d447a3e76b0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 04:01:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vars6yj2wrztuyrm4akfgtg5vneelw33wzw5yoge56ldfxocz6cq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
59ef1e380a7c0446b18002015e9060252a2cc9716affd3ddb51fabdb7d6c9a42
Formbook
5d33c27d8d34e9b82c5ade1de375c88ade2a58b11494d803040b05f1569bf22a
Formbook
69ae2e849e4b148f879630ae9e3a4f991602cc6a658dd732dd775c31839d69ce
Formbook
7be16d08f76a1f88d6ff634df15d045d532e8a7b67827e21f4c7d71f37f3718b
Formbook
be00f80eac20623d707dd830da3f5f178e94efcd0dd6c5bda89394059cb471a6
Formbook
c55443835b9da7ef3fd8e804969c806713c352c5fbdbe8e673e348f9588e7189
Formbook
+ 2'205 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/251208-r8xlxadl3w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/150bde9f-c66e-45fa-9e6f-5412c87bc613
Unpacked files
SH256 hash:
b23b1cbc9307d22f064b6b82a258e316863b6a6793528705ba9e9789ca534e39
MD5 hash:
8277b03f43a2d15e5e1621556acdabcc
SHA1 hash:
73ea129498ee684797d56d727a714d4a6a9b31f2
Link:
https://www.unpac.me/results/1801cfc6-ec90-4a48-b7a0-b88af16e4589/
SH256 hash:
f60a1bc18b660e7edcd52f6f2340ade724845d4b57e8f7867f837ee5a3900e8d
MD5 hash:
f378f2eec99401b1c001a0880ba6fc6e
SHA1 hash:
7b1339f58a8c179437e5aa94a9f62ac920d3e2cb
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1801cfc6-ec90-4a48-b7a0-b88af16e4589/
SH256 hash:
f44a97ba959a2f1b2154d69c4d118fd16bc5608f7f1dcf4f36bd44c6543b3b9a
MD5 hash:
64a9dd1563f828735d8bb70617bd4d5a
SHA1 hash:
85cfa4ff543dc85b7c8247876c9a8bee99cd9091
Link:
https://www.unpac.me/results/1801cfc6-ec90-4a48-b7a0-b88af16e4589/
SH256 hash:
ae9e767716c6895a278ae4f10074ad13b37b8555becc47473593912b5e74e418
MD5 hash:
9790dff7c764731d58298f832f4ee7a6
SHA1 hash:
37be16b575ab689dc0e60daa967e52396a2e563a
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/1801cfc6-ec90-4a48-b7a0-b88af16e4589/
Parent samples :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 hash:
a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85
MD5 hash:
0245fc693951c1b4ff676d447a3e76b0
SHA1 hash:
897680888d047f660146bb5d88f76f03901b322d
Link:
https://www.unpac.me/results/1801cfc6-ec90-4a48-b7a0-b88af16e4589/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8232f613ab4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a8232f613ab4733a622ce014534cddab4845db7bb66ddc38c4ef9632ddc2cf85

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/43212/

Comments