MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335. 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: 14


Intelligence 14 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
SHA3-384 hash: ef423044a042b3b1ca610c764724aed365a76145712dcdb7ed8bf51ead8c96755f3c8edd101e43d1b85c3e3df5394d5f
SHA1 hash: 7c605a1e8667c74cd4fe6aabbe1aa46178ebf6c3
MD5 hash: 571ec0000569feb46e93a5351c1b364a
humanhash: cup-white-lamp-victor
File name:0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
Download: download sample
Signature Formbook
Create hunting rule
File size:1'006'080 bytes
First seen:2026-06-08 10:02:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'115 x AgentTesla, 20'118 x Formbook, 12'357 x SnakeKeylogger)
ssdeep 24576:C5rCuxY4x/YWKun0XvCufPETd0bqqFjsGWmhR9Q0SxCD3WPIG:crRW4xglcczETyjJvJS03Wl
TLSH T10925121D6E69C403D8D217B80A61F6B166699EDCF510C223DFDAFEF738B97681886340
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 71d0b26d4da9d22c (5 x Formbook, 2 x SnakeKeylogger, 2 x MassLogger)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9fbdeba2-7da3-49a6-a087-902ec9f586a2/
Malware family:
n/a
ID:
1
File name:
0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335.exe
Verdict:
No threats detected
Analysis date:
2026-06-08 10:09:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cdd47eb3-d1f5-4ec9-87ca-9493aa1e60c1

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/70031/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen5.33534.15823.10044.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a269424ae2f98c00a68d08c
Tags:
infosteal virus micro shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Creating a process with a hidden 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)
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/6a2694158161ac6cb55cbe58/reports/bd5b2ca6-9d15-4896-be23-be4f4b6a7e67/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-20T00:47:00Z UTC
Last seen:
2026-06-09T23:45:00Z UTC
Hits:
~1000
Detections:
Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb Trojan-Spy.Win32.Noon.sb HEUR:Backdoor.MSIL.XWorm.gen Trojan-Spy.Noon.HTTP.ServerRequest PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C
Link:
https://opentip.kaspersky.com/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f2f33393-cdcd-442b-a0b1-b860699c822d
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
Threat name:
ByteCode-MSIL.Trojan.SnakeKeyLogger
Create hunting rule
Status:
Malicious
First seen:
2026-05-20 03:21:35 UTC
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260608-l5bmdab14l/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335
MD5 hash:
571ec0000569feb46e93a5351c1b364a
SHA1 hash:
7c605a1e8667c74cd4fe6aabbe1aa46178ebf6c3
Link:
https://www.unpac.me/results/6736e6f2-bfae-41ea-9e6e-6d960179eb3b/
SH256 hash:
25bce8fe298d3e9549867dd2ff31435ba633a1a674058c4922473dce955bf291
MD5 hash:
610236c618f734950a85fd91d437919a
SHA1 hash:
6feaf71c88b6056b32ada3e75842278c08437432
Link:
https://www.unpac.me/results/6736e6f2-bfae-41ea-9e6e-6d960179eb3b/
SH256 hash:
7e5e42651838afcb21918d7c4cec7d2a3352a51bd32f572a8a889e47cedb7c89
MD5 hash:
bc5c24037c01c45d357e78aae1457f88
SHA1 hash:
8b6115e53004c4330550467a4d67c509dc98452b
Link:
https://www.unpac.me/results/6736e6f2-bfae-41ea-9e6e-6d960179eb3b/
SH256 hash:
9ee513ec34ce364b42eeaf7aed40d137aa6e15b5f31758cf341451998055b813
MD5 hash:
ee2f006ef8e5932bf3f657ea4de51a65
SHA1 hash:
9e52ea724d991f4b1861bc5f47a298495f7b1e84
Link:
https://www.unpac.me/results/6736e6f2-bfae-41ea-9e6e-6d960179eb3b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0bac76482148/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/0bac76482148c816b63af8a4df15f51b32365b7bdb3253e85b61c4f2cbdcc335

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

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/70031/

Comments