MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb
SHA3-384 hash: 1d93f66f3c830cb78738a9e3c2735b62b987be8274ce22d157450c5567d413b08764d554b328e57261912045a852148c
SHA1 hash: 5653bafde6a8dca181630e35722d75d8af100c0d
MD5 hash: 7d75f83327ed38bedc53ceaeb5c0002c
humanhash: uranus-oklahoma-spaghetti-uniform
File name:k.php
Download: download sample
File size:45'521 bytes
First seen:2026-07-24 07:31:58 UTC
Last seen:2026-07-24 18:20:41 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 768:LXRWNGxV29GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnx:Flx1co
TLSH T1AA137D6566913C28AE9998371D7E1F0CBDAA83E2310491DDBFCB3CF18C59A9CD21871D
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
URLMalware sample (SHA256 hash)SignatureTags
http://160.119.69.4/xn/an/a160-119-69-4 sh ua-wget

Intelligence

File Origin
# of uploads :
4
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Siggen.759-3.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bash evasive lolbin masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a63151dd7a4dea5baa216b2/reports/f357d116-a319-40de-a59f-90655144c263/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1407f5d0-6036-4bab-a589-c5f2d2bc4544
Behavior Graph:
Download SVG
%3 guuid=5e4c6dd6-1800-0000-325a-982dee0b0000 pid=3054 /usr/bin/sudo guuid=2766a7d8-1800-0000-325a-982df40b0000 pid=3060 /tmp/sample.bin guuid=5e4c6dd6-1800-0000-325a-982dee0b0000 pid=3054->guuid=2766a7d8-1800-0000-325a-982df40b0000 pid=3060 execve guuid=ebe133d9-1800-0000-325a-982df50b0000 pid=3061 /usr/bin/curl net guuid=2766a7d8-1800-0000-325a-982df40b0000 pid=3060->guuid=ebe133d9-1800-0000-325a-982df50b0000 pid=3061 execve guuid=2d2f3bd9-1800-0000-325a-982df60b0000 pid=3062 /usr/bin/bash guuid=2766a7d8-1800-0000-325a-982df40b0000 pid=3060->guuid=2d2f3bd9-1800-0000-325a-982df60b0000 pid=3062 execve 124ee36c-bdbd-5d46-bbb1-b2cd81367f04 160.119.69.4:80 guuid=ebe133d9-1800-0000-325a-982df50b0000 pid=3061->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 con
Score:
93%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-24 07:32:48 UTC
File Type:
Text (Shell)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7rcsogrxk2qk2svqoaeilovhxf7ry5glowv2s6ypz6j64eyx4w5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260724-jdcn9avcrg/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Deobfuscate/Decode Files or Information
Checks CPU configuration
Creates .desktop file
Modifies Bash startup script
Adds a user to the system
Creates/modifies Cron job
Creates/modifies environment variables
Deletes log files
Enumerates running processes
Modifies rc script
File and Directory Permissions Modification
Deletes Audit logs
Deletes system logs
OS Credential Dumping
Modifies password files for system users/ groups
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb

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 fc45271a3756a0ad4ab0700885baa7b97f1c74cb75aba97b0fcf93ee1317e5bb

(this sample)

sh 856ca29c8e6d858676c8a87fac16ae13617e96140f255ca499c03d5e82ce5968

sh 4a78f9ae5eba036294ad5861004c73537b3ae9774672319bec4a837523ff37ba

  
URLhaus
https://urlhaus.abuse.ch/url/3813602/
  
Delivery method
Distributed via web download
  
Dropping
MD5 088bda105b10156997cc51931344f0b2
  
Dropping
SHA256 4a78f9ae5eba036294ad5861004c73537b3ae9774672319bec4a837523ff37ba

Comments