MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 df1e0e84ae0ec092462e82c745bfbe485b4b6f5a6e46f35c5b16f6713a2be928. 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: 10
| SHA256 hash: | df1e0e84ae0ec092462e82c745bfbe485b4b6f5a6e46f35c5b16f6713a2be928 |
|---|---|
| SHA3-384 hash: | 7929031025961e3bead2b0d17f1bc09b30925efcd236e0c226160d3c820e76bb706adc7c0d82e306f5158db60178dfd7 |
| SHA1 hash: | d5f902ead03f50536b5c1cda3e64e878f314548b |
| MD5 hash: | c70e1cbf0cc3f22d35f9a78b6fe6db9c |
| humanhash: | river-carolina-ohio-bravo |
| File name: | Ziraat Bankasi Swift Mesaji.js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 2'974'416 bytes |
| First seen: | 2026-10-07 18:02:04 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 49152:dGn+z8whp/r5bMNBf3RftDn8/gXWz30uZZmqgLkHXKIBTfX4tMPd:d0+z8whpyNB/p5n8/0WDjSi91aMPd |
| TLSH | T192D5D7816ECE9ED3948A49FC09371DFDD5732A6EECC5345303EA994ACD18BA001FD91A |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | FormBook geo js TUR ZiraatBank |
Intelligence
File Origin
# of uploads :
1
# of downloads :
171
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug evasive obfuscated obfuscated packed reconnaissance repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-10-07T10:23:00Z UTC
Last seen:
2026-10-07T10:36:00Z UTC
Hits:
~10
Result
Threat name:
DonutLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Benign windows process drops PE files
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Sample uses process hollowing technique
Sigma detected: WScript or CScript Dropper
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected DonutLoader
Behaviour
Behavior Graph:
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-07 18:02:39 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 24 (20.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
DonutLoader
Result
Malware family:
formbook
Score:
10/10
Tags:
family:donutloader family:formbook discovery execution loader persistence ransomware rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detects DonutLoader
Family: DonutLoader
Family: Formbook
Formbook payload
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: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | WIN_Malware_SalatStealer_ForgeAuto_542e717b |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects SalatStealer (pe, etat binaire) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_2ffc3572 |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat binaire) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_ce8c5b46 |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat binaire) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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