MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc. 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: 0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
SHA3-384 hash: 50e75f1981ec7afbd174e313aebe0a0d45cabc8377f7ffdf2fc749fc335d6a1700f346ceb11bc97619128c6e34e6d4b7
SHA1 hash: bc33bde3aa80e8aeb0022690022ec8a1ad1a3a4a
MD5 hash: 823226bc9f2bae9e525082269745a26f
humanhash: cat-arizona-network-mexico
File name:0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
Download: download sample
Signature Formbook
Create hunting rule
File size:1'241'088 bytes
First seen:2025-09-05 13:26:21 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:w5EmXFtKaL4/oFe5T9yyXYfP1ijXdaOohkCqBxV:wPVt/LZeJbInQRaOEkB
Threatray 758 similar samples on MalwareBazaar
TLSH T13045BF027391C062FFAB92334B5AF6115BBC79260123A61F13981DB9FE705B1563E7A3
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 :
69
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
Verdict:
No threats detected
Analysis date:
2025-09-05 22:50:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/19edd9f5-9832-4ee3-9ac8-d4dfaa0aa06e

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/25729/
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bae55aeb163e0ec1848960
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint fingerprint hacktool keylogger lolbin microsoft_visual_cc netsh obfuscated packed packed packer_detected threat
Link:
https://www.filescan.io/uploads/68baf86d37c25fcf12d4d87a/reports/408af929-7648-464e-967f-0588ad1ec658/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-27T11:03:00Z UTC
Last seen:
2025-08-27T11:03:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f67ecd67-5041-40b4-888b-7cbdd13a2150
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
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/823226bc9f2bae9e525082269745a26f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 14:15:12 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ai4lec4t6lssiqachnk2465bkbq5clsmfgsxhnbba2mdushvjt6a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0ec78936cfd600f8f7b64b4d58bf9ea1fb2586c96e0e2fefa938c758712b24d1
Formbook
0faf94a24b00a7dca3cb0e26b29b0c3f72f66e2f968d997ad45e74620efeb11b
Formbook
15923a9fc38c609142edebb4ff10369d18d53b82986c41b7d98c5037c191db06
Formbook
336b45d6525d7f84650bedc820b46047a465bb14c2e6f7829a45be9436b363d6
Formbook
5de40cb80d71ff5cabc77ed1ae871532f78c3a74823c92e0a54ed1a8fd062297
Formbook
6fc5301fd7abfbfabe7f3c0a1c83cb0d3430efcbad699eac2d8e7009f27fe82a
Formbook
b3519529f6d34d7fa3108901fe68b12f4577de4e610433e1ae733666fd8f1126
Formbook
ba93fe96d3ed6fa7fc69797f22b99928824db916ce9e9318a405050d721c2c16
Formbook
d6db45310338efda0778f101ea3378831370913796f5971fd861d9f2c3f49ef0
Formbook
+ 748 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250905-r4n4zaykz9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/97a47297-7c4c-45f8-8d5a-234f6d1bf370
Unpacked files
SH256 hash:
0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc
MD5 hash:
823226bc9f2bae9e525082269745a26f
SHA1 hash:
bc33bde3aa80e8aeb0022690022ec8a1ad1a3a4a
Link:
https://www.unpac.me/results/60f43483-3520-4411-b5f1-d72e96a40e0f/
SH256 hash:
21f29bc3b043132b3d7919319cb73b1da85e946a485130c7737f343608aa4232
MD5 hash:
4dbd1af1f2e149f82154a56b64a932c4
SHA1 hash:
58a9b41387d53e1dcbe67dba8adc2d0aad4a4e4c
Link:
https://www.unpac.me/results/60f43483-3520-4411-b5f1-d72e96a40e0f/
SH256 hash:
8faebdddf13a4eb8c8cd90a06f3cd538b3a8f6cfd41bd2e6c9ce8bc0dc20b878
MD5 hash:
c36a1bd72b9282a4c389a6f42ad90264
SHA1 hash:
fecdb218a6e76437b45911b45a3f026d39afb6a9
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/60f43483-3520-4411-b5f1-d72e96a40e0f/
Parent samples :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 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/0238b20b93f2e52440023b55ae7ba15061d12e4c29a573b42106983a48f54cfc

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/25729/

Comments