MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f. 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 11 File information Comments
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SHA256 hash: 0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f
SHA3-384 hash: 9e72c3d61809bf690e7f472b5abf114877ef937e40b10a2c802933595d634de768b14240da9d31443fdef5882af5e65a
SHA1 hash: a1dcf23d82febbc69741768694136908cb4d8429
MD5 hash: 37ec89b50be5cd713ec0e35e006f08d7
humanhash: saturn-golf-victor-king
File name:swift909098878.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:1'128'707 bytes
First seen:2026-07-24 12:16:18 UTC
Last seen:2026-07-24 12:39:04 UTC
File type: zip
MIME type:application/zip
ssdeep 24576:GmaXj5cvY1va9PH9f6ZCrOz/SgCMfdmEX7spnnrFkuitm9sf0ZMz:G3XjaY1va9Pl6ZB/CGAErer9sMq
TLSH T1B335239073406119B7D87031A9ADD3AF77B107D1F40C92D73AA98EFEBD12E4185CC95A
Magika zip
Reporter TomU
Tags:FormBook zip

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
CH CH
File Archive Information

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

File name:swift909098878.exe
File size:1'199'104 bytes
SHA256 hash: 7a39334c50e0ccb49d2ea85d615e2eef259a7232f36c4803c2d853b64639b6fa
MD5 hash: 4128b578cfee06b281d580844fd5872f
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e2712d2a-5a64-4073-ae6a-de9cf3fed977/
Detection(s):
Sanesecurity.Foxhole.Zip_fs3327.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
explorer formbook lolbin packed vbnet
Link:
https://www.filescan.io/uploads/6a6358152f425c61aabdd8e7/reports/a9ea80d8-cabb-4b0e-8221-71fd785f9107/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f
Verdict:
Malicious
File Type:
zip
First seen:
2026-07-13T08:46:00Z UTC
Last seen:
2026-07-14T04:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.30 Zip Archive
Link:
https://app.malva.re/file/37ec89b50be5cd713ec0e35e006f08d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2026-07-14 17:32:43 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
27 of 36 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5grfxneqagglfzprjlqoum37wmczzhe5opktbmxraa2a2rpa2hq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware collection discovery execution persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/260724-p4hwva1ama/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Please 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/0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f

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: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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:test_rule_vldslv
Create hunting rule
Rule name:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware

File information

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

Malspam

Formbook

zip 0f4d12dda4800c65972f8a5707519bfd982ce4e4eb9ea985978801a06a2f068f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments