MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9. 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 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
SHA3-384 hash: 676a7154d675d708cc7bc4c862bd820a72c45aef66eeee91a926147ff2bcae7a669a1aa8bf27bb46c8aab5ddf5674531
SHA1 hash: a99a56af1a093e560433ef01b86260652618db96
MD5 hash: eebcf32e5cb1e6e12c16c90837413b1e
humanhash: hawaii-orange-london-tennis
File name:6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
Download: download sample
Signature Formbook
Create hunting rule
File size:1'254'400 bytes
First seen:2025-11-06 11:28:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (341 x Formbook, 89 x AgentTesla, 56 x a310Logger)
ssdeep 24576:B5EmXFtKaL4/oFe5T9yyXYfP1ijXda4+vbKTMApoMZz4qE:BPVt/LZeJbInQRa4LwA
TLSH T11545CF027391C062FFAB92334F5AF6115BBC79260123AA2F13981D79BD705B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
Verdict:
No threats detected
Analysis date:
2025-11-06 22:04:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b2fbcf1-bf1f-4f58-9eed-07668bbc7da0

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/36207/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c86dd5a5ed7864e237efc
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-27T23:01:00Z UTC
Last seen:
2025-11-05T12:21:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9743d885-e329-448d-9e26-511cff2f5879
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/eebcf32e5cb1e6e12c16c90837413b1e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-10-28 02:10:08 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nk74w3te42itr6h6d5omqmjgh7tbkrt5v3q4wmhqrz4kg76hhd4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/251106-nlr65awnaq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ee312a56-f650-4627-85ed-927856e90367
Unpacked files
SH256 hash:
abd63675aa6c4c7b4ad4ae85a6006efb97b42d6cf9bf40361676439d95bee439
MD5 hash:
053fb51eea2c04956cb6be2524b54d40
SHA1 hash:
42a756d5ae157bbfc4cccdb30c73add252ca7ed0
Link:
https://www.unpac.me/results/82fe40e4-bde8-47f2-ab5b-38f3d140518c/
SH256 hash:
f2922b0ffc962a371f7c1a131951d7afd2ebf9711ce793dfc95d5f22cc583b94
MD5 hash:
114d02e286c744b67a48f1c0427a33cb
SHA1 hash:
df46e0893b99ddd956c47b763c45ae1dc87c8c9e
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/82fe40e4-bde8-47f2-ab5b-38f3d140518c/
Parent samples :
ee935a34aae49f20a073f4682747ba73ac668b8bdac1457a933915d35827d34d
d3f7db372b8abbc2d631b14be224e7d6a0ed95ee9d52f35c913d3119d53f59ae
6b50971b8aa1e2aa213d35f71ad5e21380edb08a6a5fb770228de55f2663ea33
5113dc16660926911d51d10ad5016f483d03caa3595545d6b6c56db865d27726
8c74928671224e998fb1330bcaa480b8ba66a39c8e36f595e50c1919b0a44320
c728ea561da1e8393c94d9a1e0906e743ffd904fbd1806d8f170e6be0257f43b
2c242d74fa9b3d4ac4f5915f912d8651db987d33ac5d1fb137f26173c639ea5e
fc9bf77619974134dd7482727214b9e8e8bfcf5abc5c7d61c4e34d46b0bae4e2
c326db11b518b8bd6ea35d632efdacfdf9e0b50d59a35aee64b6a4a1a27ffed9
b373c3d75b62cb4c96dcd0ccfd8dca09fd721794e8297dd0550cb81fc09440c4
e4bbc6fec418c72f7d9e97368988dd3203141ac1b6971af74c98dc79e6648865
6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
00d7745d7121f76a05392ea2dd1cb6f45aa905409d43e4cd32bc927a059c9219
9e91c690f7fe4706b03e0e18411977f7c2fb16fd91351e279e510d2941da3b77
SH256 hash:
6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9
MD5 hash:
eebcf32e5cb1e6e12c16c90837413b1e
SHA1 hash:
a99a56af1a093e560433ef01b86260652618db96
Link:
https://www.unpac.me/results/82fe40e4-bde8-47f2-ab5b-38f3d140518c/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6abfcb6e64e6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6abfcb6e64e69138f8fe1f5cc831263fe615467daee1cb30f08e78a37fc738f9

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_detect_tls_callbacks
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:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
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/36207/

Comments