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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281
SHA3-384 hash: ba32ca2b2ac1168d147f30bdb83911af907f3b34519419b2e75cd5f0908e18476fdf611c3c85b5abb12d72b26f08d1e9
SHA1 hash: 7e63a3842b682fc1cf52b0953cbaf7718237118d
MD5 hash: a8375d179a8d339ec3def4c371970b49
humanhash: spring-arkansas-cardinal-fish
File name:SC_TR11670000_pdf.JS
Download: download sample
Signature Formbook
Create hunting rule
File size:2'969'019 bytes
First seen:2026-11-13 08:36:49 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:yXyOmNmnoEI09GxSlhJDRjE2DGIlbPEO7ibUCXe4kVywVWT:yXyOmNmnoEVGxSlntjE2CIlbPEUkM4ks
TLSH T101D53981D6206AA3A47454408F4A9EDD1E09CC0FBB3EC5B77FF2E97A45196F43AC8721
Magika javascript
Reporter abuse_ch
Tags:FormBook js

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af6cc3a83200b505eda5ad5
Tags:
infosteal injection shell sage
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Link:
https://www.hybrid-analysis.com/sample/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281
Verdict:
Malicious
File Type:
js
Link:
https://opentip.kaspersky.com/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281/results?tab=lookup
Result
Threat name:
DonutLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2005198
Signature
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Creates autostart registry keys with suspicious values (likely registry only malware)
Drops PE files to the document folder of the user
Found malware configuration
Hides threads from debuggers
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)
Sigma detected: WScript or CScript Dropper
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected FormBook
Yara detected Lua decrypt and execute
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command DeObfuscated Javascript JS Emulation Trace PowerShell PowerShell Call Scripting.FileSystemObject T1027 T1059.001 T1059.007 WScript.Shell
Link:
https://app.malva.re/file/a8375d179a8d339ec3def4c371970b49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7lwedhnp6tjal75lsg4gdxtgroigehrhjg2pttas6dfdjdrgkaq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence
Link:
https://tria.ge/reports/261113-kkdesssw2q/
Behaviour
Modifies registry class
NTFS ADS
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Malware Family:
ecm3
Create hunting rule
Malicious:
True
Tags:
javascript
Link:
https://intel.virussign.com/intelligence/file/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/cfd7620ced7fa6902ffd5c8dc30ef3345c8310f13a4da7ce60978651a4713281

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:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments