MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df. 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: 12


Intelligence 12 IOCs YARA 31 File information Comments
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SHA256 hash: db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df
SHA3-384 hash: d03066ad9011a7acdc860f4bf0a407c49f6664e78c19149ce4343718e7cef2afadde3d094c6d17f78f2c6683b4b516c7
SHA1 hash: 826da73707783539993d254044fdf4df09762653
MD5 hash: ab86829729533bdb50065e0042258b9f
humanhash: alabama-cup-stream-tango
File name:EXW NOTIFY DOCS.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:712'412 bytes
First seen:2025-10-09 08:46:29 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:3JvKd4Ccv2Yw/T4fBIxno+P3lfPiFaAj26WQ9b3Su+v+daocyLdDF/jJ3S38sGfa:ZvKKvLwsfmW+Plf6FaAFSv+Yoc0dJ/jM
TLSH T151E42301E0CE37ED77FE54299699FC56624ADA0D291E418EF0B9C7D089B0FD297C0A72
Magika zip
Reporter cocaman
Tags:FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Albrecht Schneider <operations@cytanet.com.cy>" (likely spoofed)
Received: "from postfix-inbound-4.inbound.mailchannels.net (inbound-egress-11.mailchannels.net [23.83.208.2]) "
Date: "08 Oct 2025 22:07:15 -0700"
Subject: "USAGE NOTIFY DOCS 10-08"
Attachment: "EXW NOTIFY DOCS.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
CH CH
File Archive Information

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

File name:EXW NOTIFY DOCS.exe
File size:1'149'440 bytes
SHA256 hash: b2858fdb42403adfde93d5e641c9ab6607d35a81ea083305385c2182964bc796
MD5 hash: da4246b34522649215d8975ba084d9af
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e77690277c2bd8bc5e3dbe
Tags:
autoit emotet
Result
Verdict:
Suspicious
File Type:
PE File
Link:
https://app.docguard.net/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint keylogger microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/68e7769d5a3bccf09ebed6f3/reports/599a9f40-4b30-4134-bc2e-803df34d1450/overview
Verdict:
Malicious
Labled as:
Ransom.Sabsik
Link:
https://www.hybrid-analysis.com/sample/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df
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:
zip
First seen:
2025-10-09T04:05:00Z UTC
Last seen:
2025-10-10T07:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df
Verdict:
Malware
YARA:
3 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Zip Archive
Link:
https://app.malva.re/file/ab86829729533bdb50065e0042258b9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-10-09 08:46:32 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mt6npoqyq2ingukyijz7mrp5vopmsninntxpzkbztfze4ntcdpq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/251009-lpk6wacp3v/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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:
0.20
Link:
https://yomi.yoroi.company/submissions/db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df

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_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:Windows_Generic_Threat_aeaeb5cf
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

Formbook

zip db27e6bdd0c434869a8ac2139fb22fed5cf649a86b6777e541cccb9271b310df

(this sample)

Formbook

Executable exe b2858fdb42403adfde93d5e641c9ab6607d35a81ea083305385c2182964bc796

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b2858fdb42403adfde93d5e641c9ab6607d35a81ea083305385c2182964bc796
  
Dropping
Formbook
  
Dropping
MD5 da4246b34522649215d8975ba084d9af

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