MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 abf64e6e2580c4ffb8e4740271bab74654cf1eec931ed50e7f6a7e6eeaab8fec. 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: 15
| SHA256 hash: | abf64e6e2580c4ffb8e4740271bab74654cf1eec931ed50e7f6a7e6eeaab8fec |
|---|---|
| SHA3-384 hash: | 1a3d303c04605f7e6454c6a8e347033f993b8024f88b71d3039b5559f45c91371b0a0f80708a799de44e08570dd68333 |
| SHA1 hash: | 810c72e34e4276931c0df44ebe6a668f20dea444 |
| MD5 hash: | 6a9e746ff38f16765c3b666c30ee9db4 |
| humanhash: | twenty-bacon-enemy-coffee |
| File name: | abf64e6e2580c4ffb8e4740271bab74654cf1eec931ed50e7f6a7e6eeaab8fec |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'125'888 bytes |
| First seen: | 2026-06-08 09:32:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'011 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 24576:yi1ISH0NvQU3zLcrdw5tVfbBNLqwErcUeCAoFhVm:9IME4UDgruBBN5wc3CAot |
| Threatray | 125 similar samples on MalwareBazaar |
| TLSH | T180351218B66AC503C65546741931E2B897BD2EAE7420D78B9EDD7CEFB6F2F054E00283 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | c170cce0f0e0f10c (5 x Formbook, 2 x AsyncRAT, 2 x MassLogger) |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
59
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Malware family:
n/a
ID:
1
File name:
abf64e6e2580c4ffb8e4740271bab74654cf1eec931ed50e7f6a7e6eeaab8fec.exe
Verdict:
No threats detected
Analysis date:
2026-06-05 09:31:51 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:
99.1%
Tags:
shell virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
packed vbnet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-12T01:13:00Z UTC
Last seen:
2026-06-05T08:48:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan.MSIL.Crypt.gen Trojan-Spy.Noon.HTTP.ServerRequest PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2026-05-12 04:02:57 UTC
AV detection:
24 of 36 (66.67%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 115 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
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
abf64e6e2580c4ffb8e4740271bab74654cf1eec931ed50e7f6a7e6eeaab8fec
MD5 hash:
6a9e746ff38f16765c3b666c30ee9db4
SHA1 hash:
810c72e34e4276931c0df44ebe6a668f20dea444
SH256 hash:
3c530d861e476f78bc490dcf9c64c8f55bd4979b1359714ec6c6d3c078c8bd64
MD5 hash:
e651b468def94d3040836dd7904f91be
SHA1 hash:
226f698bfbdce1eeae2542ecfd380daa8b52a3b5
SH256 hash:
6db56361bdf1222ab14764095b3b1be79c3b7f744b67ad59b5539b6c0012012a
MD5 hash:
42ea5725e80897761c85aacf184898e0
SHA1 hash:
4df3f673c30cce88801deeee4bd06dc9fe2dfae0
SH256 hash:
9ee513ec34ce364b42eeaf7aed40d137aa6e15b5f31758cf341451998055b813
MD5 hash:
ee2f006ef8e5932bf3f657ea4de51a65
SHA1 hash:
9e52ea724d991f4b1861bc5f47a298495f7b1e84
Malware family:
FormBook
Verdict:
Malicious
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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| 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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