MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a1795bec57a95a86b4d0b294b139d33d1901b8aa5049a6f2a5c4284f2947ec1c. 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
AgentTesla
Vendor detections: 12
| SHA256 hash: | a1795bec57a95a86b4d0b294b139d33d1901b8aa5049a6f2a5c4284f2947ec1c |
|---|---|
| SHA3-384 hash: | 3d33a55ee441d22a15a9e3351716b49ace8cac9e90b72c56f3bf359701915a67cf78150f4174e690815550e5d5aa4473 |
| SHA1 hash: | 7656df2b98d48728f3bcdc844e0dd723bd1a319f |
| MD5 hash: | a46720e4303eb5baa11024409ffa5662 |
| humanhash: | fourteen-ceiling-five-neptune |
| File name: | Pr_ximos Vencimientos.PDF.js |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 4'131 bytes |
| First seen: | 2025-05-27 15:06:16 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 96:Sxy6amMlud4WyGJkqf3pI8cP4p+CVFJlmp:gOludByU3gtKT8p |
| Threatray | 3'862 similar samples on MalwareBazaar |
| TLSH | T16481E74C6B0D70904A1A23DB1E29A388C5A5DB8B780AC53DF5C0FAAD7C70A70774D6F4 |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | AgentTesla js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
471
Origin country :
NLVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
extens spawn virus lien
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated opendir opendir
Verdict:
Malicious
Labled as:
SVM:TrojanDownloader/JS.MalBehav.gen
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving a shell, file or stream
JavaScript source code contains functionality to generate code involving HTTP requests or file downloads
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: RegAsm connects to smtp port
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: Suspicious Parent Double Extension File Execution
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Detection:
agenttesla
Threat name:
Script.Trojan.Heuristic
Status:
Malicious
First seen:
2025-05-27 15:07:19 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 24 (16.67%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'852 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
AgentTesla
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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