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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40d48781568820a8ba1f57b7865a5d6b6aef2d5f91d09f52de4db1eaa54d36f9. 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: 15


Intelligence 15 IOCs YARA File information Comments

SHA256 hash: 40d48781568820a8ba1f57b7865a5d6b6aef2d5f91d09f52de4db1eaa54d36f9
SHA3-384 hash: 9f2302d50fdf0462efd833252a978e0b5ae65679b6133b15ced24549bb08a672adf7a9651cb7bc89b7d89f001e5ead7c
SHA1 hash: 45a478a93e666bb17e6fa73d4b25254678dcef63
MD5 hash: 193a04450871b8d8932d4f07c7c872fd
humanhash: shade-pip-lithium-violet
File name:PO 041-P14013-398.pdf.bat
Download: download sample
Signature AgentTesla
File size:5'323 bytes
First seen:2026-08-25 06:12:23 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 96:eRCTlzYTQcFvVNzS44VBzZ7xeCgEHQgNCj0tRkt6Yy2/mYFZAFy13is+:Ll8TtFvVNzS42BoEwmC4tGtqkm+ZAI1W
TLSH T1F3B173BE4BA8DBCD02EE164184EDDC9610B5BB2090416F5CBBF99A4CEC3B50D12F44E8
Magika powershell
Reporter lowmal3
Tags:AgentTesla bat

Intelligence


File Origin
# of uploads :
1
# of downloads :
142
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
agenttesla
ID:
1
File name:
http://119.118.34.3:36309/i
Verdict:
Malicious activity
Analysis date:
2026-08-25 06:28:15 UTC
Tags:
arch-exec pyinstaller evasion stealer ip-check exfiltration agenttesla ftp

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
agenttesla xtreme shell sage
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% directory
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 encrypted masquerade obfuscated powershell
Verdict:
Malicious
File Type:
ps1
First seen:
2026-08-25T02:49:00Z UTC
Last seen:
2026-08-27T03:44:00Z UTC
Hits:
~100
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Check if machine is in data center or colocation facility
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
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)
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Wab/Wabmig Unusual Parent Or Child Processes
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1963158 Sample: PO 041-P14013-398.pdf.bat Startdate: 25/08/2026 Architecture: WINDOWS Score: 100 27 ip-api.com 2->27 29 drive.usercontent.google.com 2->29 31 drive.google.com 2->31 39 Suricata IDS alerts for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 10 other signatures 2->45 8 powershell.exe 15 2->8         started        11 cmd.exe 1 2->11         started        signatures3 process4 signatures5 47 Writes to foreign memory regions 8->47 49 Found suspicious powershell code related to unpacking or dynamic code loading 8->49 51 Switches to a custom stack to bypass stack traces 8->51 13 wab.exe 15 8 8->13         started        17 conhost.exe 8->17         started        19 wab.exe 8->19         started        53 Suspicious powershell command line found 11->53 21 powershell.exe 19 11->21         started        23 conhost.exe 11->23         started        process6 dnsIp7 33 ip-api.com 208.95.112.1, 49762, 80 TUT-AS-TotalUptimeTechnologiesLLCUS United States 13->33 55 Tries to steal Mail credentials (via file / registry access) 13->55 57 Tries to harvest and steal browser information (history, passwords, etc) 13->57 25 wab.exe 13->25         started        35 drive.google.com 142.251.45.206, 443, 49753, 49760 GOOGLE-GoogleLLCUS United States 21->35 37 drive.usercontent.google.com 142.251.45.65, 443, 49755, 49761 GOOGLE-GoogleLLCUS United States 21->37 59 Found suspicious powershell code related to unpacking or dynamic code loading 21->59 signatures8 process9
Threat name:
Script-PowerShell.Trojan.GuLoader
Status:
Malicious
First seen:
2026-08-25 06:13:22 UTC
File Type:
Text (Batch)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection defense_evasion discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Contacts third-party web service commonly abused for C2
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Badlisted process makes network request
Family: AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments