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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63
SHA3-384 hash: d88e907030306b115d52f50884c06aca0c1ab020552ee20c632ac51e61892d3f0d8860127ef3ad7d4b9a467ed24453a6
SHA1 hash: 8781a11449bab955f30489531c22b00eb43d76f5
MD5 hash: 8414c74e881b10a760c5c3eb797ec3c8
humanhash: michigan-kilo-oxygen-maryland
File name:b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63
Download: download sample
File size:25'158 bytes
First seen:2026-10-03 08:32:22 UTC
Last seen:Never
File type:
MIME type:text/x-perl
ssdeep 768:5Fxadn2345FPWdWmS1nwuxli8o7TUILRyUKtvZC17:xQ2I5FPWdPSNwuxli8o80RyhvZ07
TLSH T163B2EBC17C7E5DB583D7C47CEB9AE441B7666807100A2464B9BCA3AC6F68434D2F1AF8
TrID 50.0% (.SH) Linux/UNIX shell script (7000/1)
28.5% (.PL) Perl script (4000/1/1)
21.4% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter Anonymous
Tags:pl

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
EG EG
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Suspicious
Labled as:
Backdoor/Perl.WebShell
Link:
https://www.hybrid-analysis.com/sample/b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-10-02T15:45:00Z UTC
Last seen:
2026-10-04T18:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63/results?tab=lookup
Score:
3%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63/
Threat name:
Script-Perl.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-10-02 20:40:37 UTC
File Type:
Text (Shell)
AV detection:
4 of 24 (16.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xgykioanwrrmobszppj6nienjwm7zo7qsgowh24zwsenhfwizzrq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/261003-k47srawyh1/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads CPU attributes
Creates/modifies Cron job
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/b9b0a4380db462c706597bd3e6a08d4d99fcbbf0919d63eb99b488d396c8ce63

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:Base64_decoding
Create hunting rule
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

File information

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

Comments