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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b. 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


Threat unknown


Vendor detections: 11


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

SHA256 hash: 81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b
SHA3-384 hash: 2fa2c63d41a85cb9241a161df7363082b1cb9d5e86abfee97588d83c33c6e8af86a0dfe1d3a3d8dae497af4788082d74
SHA1 hash: 3ac6c678d4414ace82d54df7f50cc726bbe30f63
MD5 hash: 413972ee9ddddc2223fac93e1a7c9ad4
humanhash: lion-ack-floor-texas
File name:generated_script.bat
Download: download sample
File size:11'501 bytes
First seen:2025-10-30 17:04:06 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 192:0CaXVx1BmRTCJVaCZReK1hsZfEZgAz2JvFmWEK6tNz8zW1ffoZgWQqHv6W3KYBly:0CaXlMR5CZ3hhZ52JKp+v68nlQxU7Tcj
TLSH T1AA3274FDD6E0FCC08B5F729076E6F9D5008A8B13AE6B5A5CE69414611B90374EBBD08C
Magika batch
Reporter smica83
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
generated_script.bat
Verdict:
Malicious activity
Analysis date:
2025-10-30 17:04:59 UTC
Tags:
github ta558 apt payload stegocampaign loader reverseloader
Link:
https://app.any.run/tasks/c5307341-4cb8-4c69-8f0a-b2e1be9b5347

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/34832/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69039ab0706befaf4eca749f
Tags:
ransomware xtreme shell
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated powershell
Link:
https://www.filescan.io/uploads/69039aaba3d1631095221d49/reports/db5a08d3-6462-4386-b694-ddd8bde84d55/overview
Verdict:
Suspicious
Labled as:
PowerShell/Runner.U suspicious application
Link:
https://www.hybrid-analysis.com/sample/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-10-30T06:16:00Z UTC
Last seen:
2025-11-01T09:15:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.BAT.Alien.gen Trojan-Downloader.PowerShell.NanoShield.sb HEUR:Trojan.Multi.Stego.gen
Link:
https://opentip.kaspersky.com/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1805342
Signature
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Decrypt And Execute Base64 Data
Sigma detected: Suspicious PowerShell IEX Execution Patterns
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b/
Verdict:
Malicious
Threat:
Trojan-Downloader.PowerShell.NanoShield
Link:
https://tip.neiki.dev/file/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhuaf4cyp7tcaxeknx3dytkgpkosr433winyaxogauteyyhfzi5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/251030-vlm1qs1lhk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/81e802f0587fe6205c8a6df63c4d467a9d28f37bb21b805dc605264c60e5ca3b

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
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/34832/

Comments