MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8. 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 35 File information Comments

SHA256 hash:	11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8
SHA3-384 hash:	d6c0533152d3d9d0ca65c685ccd48cad3c6c77dcaeb3ba38ffb14e283816c067178f8403507f2cfc67bcceb317a8f59a
SHA1 hash:	7d6b426c209463331cf92c09cec5be1590778b4d
MD5 hash:	176435af1dc5e643b7c13fc858c477b4
humanhash:	jig-zulu-angel-table
File name:	11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'111'552 bytes
First seen:	2026-10-19 08:01:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'290 x AgentTesla, 20'700 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	24576:+xqj0qdPK3QSBYkGQyeTYoE+vN1bHhoCuYg8tDjo+NGhb+HuLvS9i:nCQeNy09KCuEDjo9hbbx
TLSH	T1AD3502982616D507C86197780E72F2B81BAC6DEEBA40C3136FD86DEB7576F024D086D3
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
Reporter	adrian__luca
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

171

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

RoboSki

Details

Link:

https://research.acce.ciphertechsolutions.com/results/0dea592b-7c12-411d-9e47-325aeedd8e99/

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-19 12:20:34 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f4875390-c30c-4143-a2e2-af936bf017c1

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/92783/

Detection(s):

SecuriteInfo.com.Trojan.Inject7.2977.32023.6408.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad5e814afb06e650cd7d7b7

Tags:

agenttesla virus micro msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

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)

Gathering data

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-08T03:27:00Z UTC

Last seen:

2026-10-21T03:50:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a2eabb3b-ba58-403c-93b9-0c5b15bb769f

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.39 Win 32 Exe x86

Link:

https://app.malva.re/file/176435af1dc5e643b7c13fc858c477b4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8/

Threat name:

Win32.Trojan.AgentTesla

Status:

Malicious

First seen:

2026-09-09 02:20:42 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ch2n5imz3pqfe36zhkil32rlt4aviy7hzbgyrwizsojgqmbkplea._file

Verdict:

malicious

Label(s):

Formbook

XWorm

Link:

https://reports.threatray.com/676cf9d0-9b3d-4797-ac21-bf1f4d5487cf

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook discovery rat spyware stealer trojan

Link:

https://tria.ge/reports/261019-jwss7ae16r/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Family: Formbook

Formbook payload

Unpacked files

SH256 hash:

11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8

MD5 hash:

176435af1dc5e643b7c13fc858c477b4

SHA1 hash:

7d6b426c209463331cf92c09cec5be1590778b4d

Link:

https://www.unpac.me/results/bfa41ccd-263f-45e5-8a92-b9b283ba9ba8/

SH256 hash:

60bdee938635f42ec81f396de80e99f7bbbe69d6af4d60c265adaab3d1c90ced

MD5 hash:

10d9fec87e9983c03f69470c3c3ff200

SHA1 hash:

0554c8193d28e7bb05fe077a44f53138bdc21fb9

Link:

https://www.unpac.me/results/bfa41ccd-263f-45e5-8a92-b9b283ba9ba8/

SH256 hash:

383efdb0d422ee662df143277ef17b621142ad4ba493615372c286332931e81c

MD5 hash:

896e74b2e438c3de7a6f6646dcb56fcd

SHA1 hash:

10e5108c7e760c413de045117ad7995979141624

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

Link:

https://www.unpac.me/results/bfa41ccd-263f-45e5-8a92-b9b283ba9ba8/

SH256 hash:

1d7c0ed962af2830065d26a08e89a6e1401c57b6b484b4553b64c17e8fc41bc8

MD5 hash:

695910dfa734375de12e2e2c954288e2

SHA1 hash:

73216e1bd93c6b1c7020b8c236b5593f2b554090

Link:

https://www.unpac.me/results/bfa41ccd-263f-45e5-8a92-b9b283ba9ba8/

Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/11f4dea199db/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.87

Link:

https://yomi.yoroi.company/submissions/11f4dea199dbe0526fd93a90bdea2b9f015463e7c84d88d919939268302a7ac8

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:	HUNT_NET_Loader_ImagePixel_To_AssemblyLoad Create hunting rule
Author:	Anish Bogati
Description:	Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders.

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/

Rule name:	WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Derialock (pe, etat extrait)

Rule name:	WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects XWorm (pe, etat extrait)

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Cape

https://www.capesandbox.com/analysis/92783/

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