MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bc8db66b3f7b03b8a2167a193d69732cb811c12796218da40a6dcf78cfb79e01. 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: 10
| SHA256 hash: | bc8db66b3f7b03b8a2167a193d69732cb811c12796218da40a6dcf78cfb79e01 |
|---|---|
| SHA3-384 hash: | 2c57d1ac583833c389e07b1fea1b8c7df6d09cfe21440e338bf796ae768a7b3660c5dcedb26e27b74b2b0d0093a097a8 |
| SHA1 hash: | 561b7fc97c3975b589db922bb9aa67ea4bbf1718 |
| MD5 hash: | 64b40ac8c0430c317196e0dff1b25778 |
| humanhash: | beer-tennis-speaker-earth |
| File name: | confirmación de pago.js |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 35'004'818 bytes |
| First seen: | 2026-08-27 08:17:56 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 192:uk4WK8WH5B9vkIkRXC/Ab5ZsFpkxiughbjcfzIANz8h/a2/V5PFKRvYavsP2bbbc:leI2qmNyb1EcMfFBQ9/9Gacbo7rHA |
| TLSH | T168775627442B4FDC420B128888F7DF7E9D22DA463836B6F759E5863D9A46CDEC31B940 |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | AgentTesla js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
132
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
loader repaired
Verdict:
Malicious
Labled as:
JS/LausivLoader.I trojan
Verdict:
Malicious
File Type:
text
First seen:
2026-08-26T15:52:00Z UTC
Last seen:
2026-08-27T13:37:00Z UTC
Hits:
~100
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Drops script or batch files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Drops script at startup location
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious Environment Variable Has Been Registered
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Threat name:
Script-JS.Trojan.Heuristic
Status:
Malicious
First seen:
2026-08-27 03:37:25 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 36 (19.44%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection discovery execution keylogger persistence privilege_escalation spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Creates a file in the Startup directory
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Family: AgentTesla
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
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: | 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) |
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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