MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f38a56b8dc0e8a581999621eef65ef497f0ac0d35e953bd94335926f00e9464f. 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
Threat unknown
Vendor detections: 19
| SHA256 hash: | f38a56b8dc0e8a581999621eef65ef497f0ac0d35e953bd94335926f00e9464f |
|---|---|
| SHA3-384 hash: | f5fc6a312a9dbaae16210b6eb2af022bbf28993ddc0f91eb9adf0e7a749333408ac623361e9be3761f607837d0ed636f |
| SHA1 hash: | b7e56f4b31f4fdbe844c3d4a4156f1d0e3b3ea97 |
| MD5 hash: | 3a95186019af1943a0ea0f8eb07a288f |
| humanhash: | nebraska-spaghetti-freddie-johnny |
| File name: | Cybersecurity.doc |
| Download: | download sample |
| File size: | 2'923'520 bytes |
| First seen: | 2026-01-08 21:17:10 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | application/msword |
| ssdeep | 24576:J97DkXCl6mchTj6QZ0sedNOX7Prm4M3fbVaVHqkP3O55+D1K:b76CQm |
| TLSH | T16BD5C6D05AC54A81F157D844B494FFE2093A7A67FADC0CF2D37A2A09CF6E9221647E4C |
| TrID | 52.6% (.DOC) Microsoft Word document (30000/1/2) 33.3% (.DOC) Microsoft Word document (old ver.) (19000/1/2) 14.0% (.) Generic OLE2 / Multistream Compound (8000/1) |
| Magika | doc |
| Reporter | |
| Tags: | apt doc muddywater |
Office OLE Information
This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.
OLE dump
MalwareBazaar was able to identify 29 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| 1 | 114 bytes | CompObj |
| 2 | 280 bytes | DocumentSummaryInformation |
| 3 | 404 bytes | SummaryInformation |
| 4 | 8100 bytes | 1Table |
| 5 | 19369 bytes | Data |
| 6 | 624 bytes | Macros/PROJECT |
| 7 | 71 bytes | Macros/PROJECTwm |
| 8 | 97 bytes | Macros/UserForm1/CompObj |
| 9 | 292 bytes | Macros/UserForm1/VBFrame |
| 10 | 90 bytes | Macros/UserForm1/f |
| 11 | 2576440 bytes | Macros/UserForm1/o |
| 12 | 9163 bytes | Macros/VBA/ThisDocument |
| 13 | 1470 bytes | Macros/VBA/UserForm1 |
| 14 | 5340 bytes | Macros/VBA/_VBA_PROJECT |
| 15 | 4039 bytes | Macros/VBA/__SRP_0 |
| 16 | 416 bytes | Macros/VBA/__SRP_1 |
| 17 | 4336 bytes | Macros/VBA/__SRP_2 |
| 18 | 308 bytes | Macros/VBA/__SRP_3 |
| 19 | 614 bytes | Macros/VBA/__SRP_4 |
| 20 | 106 bytes | Macros/VBA/__SRP_5 |
| 21 | 824 bytes | Macros/VBA/dir |
| 22 | 303 bytes | MsoDataStore/WBE02ORNE4UK5V==/Item |
| 23 | 341 bytes | MsoDataStore/WBE02ORNE4UK5V==/Properties |
| 24 | 112 bytes | ObjectPool/_1829073733/CompObj |
| 25 | 16 bytes | ObjectPool/_1829073733/OCXNAME |
| 26 | 6 bytes | ObjectPool/_1829073733/ObjInfo |
| 27 | 264 bytes | ObjectPool/_1829073733/PRINT |
| 28 | 64 bytes | ObjectPool/_1829073733/contents |
| 29 | 257769 bytes | WordDocument |
Intelligence
File Origin
HUVendor Threat Intelligence
Result
Behaviour
Result
Behaviour
Document image
Result
Details
Result
Signature
Behaviour
Result
Behaviour
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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | informational_win_ole_protected |
|---|---|
| Author: | Jeff White (karttoon@gmail.com) @noottrak |
| Description: | Identify OLE Project protection within documents. |
| Rule name: | TA505_Maldoc_21Nov_2 |
|---|---|
| Author: | Arkbird_SOLG |
| Description: | invitation (1).xls |
| Reference: | https://twitter.com/58_158_177_102/status/1197432303057637377 |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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