MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867
SHA3-384 hash: 801fb58655e7cb2cdc066697d4c860a4e2e4c292b3f5678072377423c186b18029ba9d401a43b9b994a0ad58a1faaaed
SHA1 hash: 1e57d2331c961fbfd55d21c02f1443f1efe3b389
MD5 hash: 1d07c751eeca1660da2665ee9d0c014b
humanhash: butter-three-triple-one
File name:k.php
Download: download sample
File size:19'491 bytes
First seen:2026-02-26 08:15:24 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 384:BxncuxOLnVYMSlzsO9a4cbddrME8jyfzsO9a4cbddrME8jy4:BKuQL+lzsP4cbddr7zsP4cbddrk
TLSH T1D8924CB506497C79BBC0CE799F3C7F0CAEE582C42128E39DBA1F39704A2165DC60935A
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Link:
https://www.filescan.io/uploads/69a00123cd25bfe1dfdacb8e/reports/468917cb-fcec-4a9b-9312-8fd624052849/overview
Result
Gathering data
Verdict:
Malicious
File Type:
Script
Detections:
HEUR:Trojan-Downloader.Shell.Agent.bc
Link:
https://opentip.kaspersky.com/55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867/results?tab=lookup
Score:
81%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867
Threat name:
Script-Shell.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 08:16:20 UTC
File Type:
Text (Shell)
AV detection:
8 of 36 (22.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kwxuri35zxpwh4vemoiiulemkchrolazrp2g4xnpbhf64qqkbbtq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260226-j5s6bafy3f/
Behaviour
Reads runtime system information
Writes file to tmp directory
Deobfuscate/Decode Files or Information
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867

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:SUSP_LNX_Base64_Exec_Apr24
Create hunting rule
Author:Christian Burkard
Description:Detects suspicious base64 encoded shell commands (as seen in Palo Alto CVE-2024-3400 exploitation)
Reference:Internal Research

File information

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

Web download

sh 55af48a37dcddf63f2a463908a2c8c508f172c198bf46e5daf09cbee420a0867

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3784565/
  
Delivery method
Distributed via web download

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