MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb. 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: 10


Intelligence 10 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb
SHA3-384 hash: 56a9aeb2c7e14e747156d40bf3e781f7bccc40177ab6e215d9f9bb7128d78438ba3b3fd710890448703f74094ed02400
SHA1 hash: 15f7508ea488267a2edaba32bc347087da87adce
MD5 hash: 7059eb13b5798a72f35203d289c56ffe
humanhash: east-sierra-paris-whiskey
File name:7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb
Download: download sample
Signature Formbook
Create hunting rule
File size:1'105'408 bytes
First seen:2026-08-10 14:46:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'191 x AgentTesla, 20'339 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:cp50m34Zh+YBwH+xgAOg80DlHnWttRC1jBlTM:cpf4Zh3BwHrsVnWnRC1jw
TLSH T1F63501541316EE42D0DA8BB2BDB1D33432B90DDF78E2C2925FE56FF778193812958682
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 :
1
# of downloads :
47
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2e03b86b-a153-4583-a735-ad162883f3f5/
Gathering data
Detection(s):
Win.Packed.Malwarex-10060423-0
Create hunting rule

Win.Packed.Malwarex-10060429-0
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Win.Malware.AgentTesla-10060424-0
Create hunting rule

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:
entropy formbook packed stealer
Link:
https://www.filescan.io/uploads/6a79e4a9553c37f8031a8ab5/reports/053c4069-4b41-44f0-99c1-ab3a137790e6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-23T03:00:00Z UTC
Last seen:
2026-08-10T09:50:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-07-23 07:18:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260810-ska9fabq5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
7cf341abc47c1aff8deccb0f1689e21d98b29218f25540eba47af269e569f1cb
MD5 hash:
7059eb13b5798a72f35203d289c56ffe
SHA1 hash:
15f7508ea488267a2edaba32bc347087da87adce
Link:
https://www.unpac.me/results/fb880d43-297e-4c64-97d0-04560f7ba8da/
SH256 hash:
1e1a632ae4d52a10c68018a73aa67e2dfe9cd27b4eef7b891d7f21b6692de4a3
MD5 hash:
4252d8c875bdc1ff2ed239e61ccf4172
SHA1 hash:
627d3cb3a06021d8ba239e60dbe7dd63d5bcb13e
Link:
https://www.unpac.me/results/fb880d43-297e-4c64-97d0-04560f7ba8da/
SH256 hash:
e4e98c56847f65b0ec79dd0fcd73f780be8e5b64a78def50b3d447c6a22aab6d
MD5 hash:
3e279146474e41a20e10d71196dea18c
SHA1 hash:
c3abd761f47fc10a6e546d214517de85e1cb64a0
Link:
https://www.unpac.me/results/fb880d43-297e-4c64-97d0-04560f7ba8da/
SH256 hash:
b4fb635f5ff54e516ba5795298520ddb051eb7b7963b77a676fe7554ffb49105
MD5 hash:
05efe3f0e40fd4d406d851f476e514d8
SHA1 hash:
43231755c9e8d276ead8c83b3dfee5e65538e778
Link:
https://www.unpac.me/results/fb880d43-297e-4c64-97d0-04560f7ba8da/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7cf341abc47c/report/overview.html
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_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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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/80010/

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