MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a. 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 13 File information Comments
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SHA256 hash: f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a
SHA3-384 hash: 3cf313adb648fdd4141152e828b38602741892687c835ade38da1c10291dc9fe0d5ab8561cd89c3599e5494029999490
SHA1 hash: ded013f200796734c370f549cc7de27cb9785a8c
MD5 hash: bc1c6e171c788e4f7eb9f100ad42bee1
humanhash: coffee-yankee-maryland-maryland
File name:NEW MBLdraft.pdf.7z
Download: download sample
Signature Formbook
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File size:714'904 bytes
First seen:2025-09-18 09:59:01 UTC
Last seen:Never
File type: 7z
MIME type:application/x-rar
ssdeep 12288:uUtmDV69AsPgyeNVemul5G4i+sYam8X5WreMXrsHNzsi1Oy:uAmRre7i+J5/77sH1ssOy
TLSH T1B3E423198E8277D5E45220830E16D6D5BB74C95BF4E473E7225E31AF8B3D10EE1EAA02
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:7z FormBook


Avatar
cocaman
Malicious email (T1566.001)
From: "Nini Gogesashvili <erkanozdn@gmail.com>" (likely spoofed)
Received: "from gmail.com (unknown [185.222.57.67]) "
Date: "17 Sep 2025 13:09:01 -0700"
Subject: "RE: Rascunho da Ordem de Compra #MB/L"
Attachment: "NEW MBLdraft.pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:NEW MBLdraft.pdf.exe
File size:1'242'624 bytes
SHA256 hash: 98ec928bfe73892d32fe2bda268c9d5214fdc29c04a0c94e761511569a9484ac
MD5 hash: f02e5a3f40715c2a1ac521a85552c5f1
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL
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Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68cbd80e88b954439247b34a
Tags:
underscore autoit emotet
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit cmdkey compiled-script fingerprint fingerprint keylogger lolbin masquerade microsoft_visual_cc msiexec packed
Link:
https://www.filescan.io/uploads/68cbd80fdbc6f5a29c4b954a/reports/f4e74866-1ad9-48b1-85a6-eea27edc2dbe/overview
Verdict:
Malicious
Labled as:
Trojan.Downloader
Link:
https://www.hybrid-analysis.com/sample/f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a
Verdict:
Malicious
File Type:
rar
First seen:
2025-09-18T07:57:00Z UTC
Last seen:
2025-09-18T07:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a/results?tab=lookup
Verdict:
Malware
YARA:
1 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Rar Archive Suspect
Link:
https://app.malva.re/file/bc1c6e171c788e4f7eb9f100ad42bee1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a/
Threat name:
Win32.Trojan.AutoitInject
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Status:
Malicious
First seen:
2025-09-18 09:59:07 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6lnhvuiya3xvkxfx73kk7nfytzuagi44x7sd6npjtwipytxqlf5a._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250918-nn7plazp13/
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
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a

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
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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
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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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
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Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
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Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
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Author:CYFARE
Description:Generic Windows malware mass-hunt 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.

Malspam

Formbook

7z f2da7ad11806ef555cb7fed4afb4b89e6803239cbfe43f35e99d90fc4ef0597a

(this sample)

Formbook

Executable exe 98ec928bfe73892d32fe2bda268c9d5214fdc29c04a0c94e761511569a9484ac

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 98ec928bfe73892d32fe2bda268c9d5214fdc29c04a0c94e761511569a9484ac
  
Dropping
MD5 f02e5a3f40715c2a1ac521a85552c5f1

Comments