MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a73cd72f82f334e31d4669d43ec819a033c3f088dc96f5fc21002941ace6b61e. 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: | a73cd72f82f334e31d4669d43ec819a033c3f088dc96f5fc21002941ace6b61e |
|---|---|
| SHA3-384 hash: | 008ef9cbe4ad98d6c8fc023e4f6580ba3c21dc3cdea2fb4e6ebe874f50b932806af0192e110ee2dabc983feddb505fde |
| SHA1 hash: | 1c8566c440c63bff2898a25b74f3fa8debc73e68 |
| MD5 hash: | 91b84b14b1e6d72dc63caf997a338c87 |
| humanhash: | sierra-oven-snake-papa |
| File name: | JJCSHKRY600_NOA.pif.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'030'656 bytes |
| First seen: | 2026-07-03 17:56:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'081 x AgentTesla, 20'056 x Formbook, 12'353 x SnakeKeylogger) |
| ssdeep | 24576:uBlG9AT1as7kQMJnVscDBF95T64fAvdCQzoOwb/xHM8:CeAT1aFJae/xfAzzVwVz |
| Threatray | 77 similar samples on MalwareBazaar |
| TLSH | T1E5250108726BE803D976273698F2D474C7B16E89E932D15F2FE57ECB39227968480743 |
| TrID | 72.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.4% (.EXE) Win64 Executable (generic) (6522/11/2) 4.4% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Magika | pebin |
| Reporter |  TomU |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
132
Origin country :
CHVendor Threat Intelligence
Malware configuration found for:
NETReactor
RoboSki
Details
Malware family:
n/a
ID:
1
File name:
a73cd72f82f334e31d4669d43ec819a033c3f088dc96f5fc21002941ace6b61e.exe.000
Verdict:
No threats detected
Analysis date:
2026-06-18 09:33:21 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:
virus shell msil
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
Сreating synchronization primitives
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-18T05:28:00Z UTC
Last seen:
2026-07-04T18:52:00Z UTC
Hits:
~1000
Detections:
Trojan-Spy.Noon.HTTP.ServerRequest PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb Trojan-Spy.Win32.Noon.sb HEUR:Backdoor.MSIL.Androm.gen
Malware family:
Formbook
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2026-06-18 08:24:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 36 (63.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 67 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
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:
a73cd72f82f334e31d4669d43ec819a033c3f088dc96f5fc21002941ace6b61e
MD5 hash:
91b84b14b1e6d72dc63caf997a338c87
SHA1 hash:
1c8566c440c63bff2898a25b74f3fa8debc73e68
SH256 hash:
09f0d4777eeb322290a8c8323eab7acf6fa1f97cf1f5813d58df177ee0f8d50d
MD5 hash:
c207af7bd36b6a119aacf5e1a8cf2d8c
SHA1 hash:
856c1fc0412c334571f472f2f4c2489e040cd5d0
SH256 hash:
c2e27e4d261ed2fb1a3f9b9d9bb265b81bf8a1d92088305354e178a07cf4c7b8
MD5 hash:
ce7bd94072b28147a16d1309e223b204
SHA1 hash:
921cb83df8eeed34106adbd7b7a63ab472077e8b
SH256 hash:
3edb94ce514b8a4ea5b9dde5b135c31231150a8183717398aa7d7c7b336bcd5a
MD5 hash:
1b2e788c7ad0c4957a455bdaa797918a
SHA1 hash:
f14c661b4cade18f50296177a6c9c6787a5abc5b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.