MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79735be3c8426addcde6d4ed23d66cf6afd56f5aee015d806342fbf47259b55e. 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: | 79735be3c8426addcde6d4ed23d66cf6afd56f5aee015d806342fbf47259b55e |
|---|---|
| SHA3-384 hash: | c501e874e3dfb770db5bc36ed0aaa7de52b6e16f6cb621c75bbff65c9972f77e61e70641fe973bfdecc9f16aee6402da |
| SHA1 hash: | 7e1a60411fbf2edf313fd7482ae87159d808f74f |
| MD5 hash: | d5f5a4f90dc57b35c9fd9e653b9063ba |
| humanhash: | mobile-louisiana-louisiana-video |
| File name: | 79735be3c8426addcde6d4ed23d66cf6afd56f5aee015d806342fbf47259b55e |
| Download: | download sample |
| Signature | Formbook |
| File size: | 779'264 bytes |
| First seen: | 2025-12-08 14:59:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:oFM0S3saOFiTnKnqOKVVc+0dExo3OimrDrQem2D0eAx1R1KDz:lLOsT8eVVc+iEx66nQ0IeVD |
| Threatray | 2'225 similar samples on MalwareBazaar |
| TLSH | T168F4128DFAA99F73C29C07B390875499D6E38497E137F2128EC59CB25D58A84C00BF97 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
69
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Malware family:
n/a
ID:
1
File name:
79735be3c8426addcde6d4ed23d66cf6afd56f5aee015d806342fbf47259b55e
Verdict:
No threats detected
Analysis date:
2025-12-08 19:00:40 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
93.3%
Tags:
shell virus msil
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-13T22:58:00Z UTC
Last seen:
2025-12-10T08:49:00Z UTC
Hits:
~1000
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.36 Win 32 Exe x86
Threat name:
Win32.Backdoor.FormBook
Status:
Malicious
First seen:
2025-11-14 01:53:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 36 (69.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_037
xworm
Similar samples:
+ 2'215 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
13d261fe4a35935f5b355dffef95b8b242536a6c60bed33a4bf8c1e9987b9c3b
MD5 hash:
db24cfbfc2fb4dd4628510342b39df97
SHA1 hash:
7d8ee4e6efeb2bae6ab9e2e68696aa10ba80c085
SH256 hash:
f44a97ba959a2f1b2154d69c4d118fd16bc5608f7f1dcf4f36bd44c6543b3b9a
MD5 hash:
64a9dd1563f828735d8bb70617bd4d5a
SHA1 hash:
85cfa4ff543dc85b7c8247876c9a8bee99cd9091
SH256 hash:
64de72a8e9e865e1e70e49010ba49f04e07102ab7b6afb8f46f3e51fe3060aca
MD5 hash:
38affdb215b1d151449d2e7a213c144d
SHA1 hash:
af82e9e69ae0403bf32fb2d153198e8579f8153b
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
7d880902be9b6f690f3a951f854e261f905c6000b8ff86f50fa62f5c2b31f5db
MD5 hash:
65de8a8cc050f9536ae8837ee8404db5
SHA1 hash:
7ad502465b7c1dd5e5198d90f31c6fc186346680
SH256 hash:
79735be3c8426addcde6d4ed23d66cf6afd56f5aee015d806342fbf47259b55e
MD5 hash:
d5f5a4f90dc57b35c9fd9e653b9063ba
SHA1 hash:
7e1a60411fbf2edf313fd7482ae87159d808f74f
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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