MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d434a9f3609e63a13feafd0bc3bf29abac38d194b72220d9e51054abdaf84826. 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: 13
| SHA256 hash: | d434a9f3609e63a13feafd0bc3bf29abac38d194b72220d9e51054abdaf84826 |
|---|---|
| SHA3-384 hash: | 4fdd0f5b1e99f72c4750910efd61bec8c87938a4aa56b492a2e886fcb957d34cb982980c9d9fae0ccd3e112d3f9214b4 |
| SHA1 hash: | 0d177dae5eb4def253fce7a38325bb584faf7af2 |
| MD5 hash: | 9b10f33500b273f083cc081df043af49 |
| humanhash: | massachusetts-texas-rugby-fish |
| File name: | PLS. REVIEW ATTACHED INVOICE FOR URGENT PROCESS.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'258'907 bytes |
| First seen: | 2023-05-30 15:02:21 UTC |
| Last seen: | 2023-06-06 14:25:53 UTC |
| File type: | |
| MIME type: | application/x-dosexec |
| imphash | 12e12319f1029ec4f8fcbed7e82df162 (388 x DCRat, 52 x RedLineStealer, 51 x Formbook) |
| ssdeep | 24576:tTbBv5rU3HeTrdnyutZfb8Zngn6W477syeVKN/5ivrWv+:nBUeTBxZII8gy0KN/5ivri+ |
| Threatray | 2'935 similar samples on MalwareBazaar |
| TLSH | T18D451202BEC098B2D0672C324F656721693DB9205FA4CEDFA7940A6E9E715C1D731BB3 |
| TrID | 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 3.5% (.EXE) Win64 Executable (generic) (10523/12/4) 2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): | |
| dhash icon | 10f0e4ece4fc38b0 (1 x Formbook, 1 x AgentTesla) |
| Reporter | |
| Tags: | exe FormBook |
Intelligence
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Unpacked files
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | SelfExtractingRAR |
|---|---|
| Author: | Xavier Mertens |
| Description: | Detects an SFX archive with automatic script execution |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
| Rule name: | win_formbook_w0 |
|---|---|
| Author: | @malgamy12 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
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