MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b
SHA3-384 hash: 52cdf2bdad6743dad4feb64efdc6f98153c4682df08d696fcc87be115de3c46535b53f518a8f47cd2bf03e084eed8951
SHA1 hash: 9bacb8051a53c8835f41e2ca5fe314d2a77d3b5a
MD5 hash: 54e54786672d39f92af355de4e40932a
humanhash: green-south-kilo-magnesium
File name:k.php
Download: download sample
File size:19'499 bytes
First seen:2026-03-10 14:46:15 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 384:xFcuQpWx+BL0SWL0gdzsO9a4cbddrME8jyfzsO9a4cbddrME8jy4:xF8i+BL0SI06zsP4cbddr7zsP4cbddrk
TLSH T1DA925DB512896C79FBD1CE39AF3C6F4CADE482C42124A3ACBA4F39215A1166DC705359
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.MulDrop.187.16335.12894.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.bc
Link:
https://opentip.kaspersky.com/a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/642c4012-1b89-4451-bb23-5284610a1b33
Behavior Graph:
Download SVG
%3 guuid=2f5b5b83-1600-0000-de98-b933480e0000 pid=3656 /usr/bin/sudo guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664 /tmp/sample.bin guuid=2f5b5b83-1600-0000-de98-b933480e0000 pid=3656->guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664 execve guuid=b0531586-1600-0000-de98-b933520e0000 pid=3666 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=b0531586-1600-0000-de98-b933520e0000 pid=3666 clone guuid=c40d3786-1600-0000-de98-b933540e0000 pid=3668 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=c40d3786-1600-0000-de98-b933540e0000 pid=3668 clone guuid=4a038386-1600-0000-de98-b933550e0000 pid=3669 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=4a038386-1600-0000-de98-b933550e0000 pid=3669 execve guuid=ae14da86-1600-0000-de98-b933580e0000 pid=3672 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ae14da86-1600-0000-de98-b933580e0000 pid=3672 execve guuid=2c9f3087-1600-0000-de98-b9335a0e0000 pid=3674 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=2c9f3087-1600-0000-de98-b9335a0e0000 pid=3674 execve guuid=76c78787-1600-0000-de98-b9335b0e0000 pid=3675 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=76c78787-1600-0000-de98-b9335b0e0000 pid=3675 execve guuid=8a1bea87-1600-0000-de98-b9335c0e0000 pid=3676 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=8a1bea87-1600-0000-de98-b9335c0e0000 pid=3676 execve guuid=a81e6d88-1600-0000-de98-b9335d0e0000 pid=3677 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=a81e6d88-1600-0000-de98-b9335d0e0000 pid=3677 execve guuid=db09d788-1600-0000-de98-b9335e0e0000 pid=3678 /usr/bin/mkdir guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=db09d788-1600-0000-de98-b9335e0e0000 pid=3678 execve guuid=10bb4989-1600-0000-de98-b9335f0e0000 pid=3679 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=10bb4989-1600-0000-de98-b9335f0e0000 pid=3679 execve guuid=d4e0f589-1600-0000-de98-b933600e0000 pid=3680 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=d4e0f589-1600-0000-de98-b933600e0000 pid=3680 execve guuid=59f77e8a-1600-0000-de98-b933610e0000 pid=3681 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=59f77e8a-1600-0000-de98-b933610e0000 pid=3681 execve guuid=9d95048b-1600-0000-de98-b933620e0000 pid=3682 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=9d95048b-1600-0000-de98-b933620e0000 pid=3682 execve guuid=ca0d808b-1600-0000-de98-b933630e0000 pid=3683 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ca0d808b-1600-0000-de98-b933630e0000 pid=3683 execve guuid=4ef5f78b-1600-0000-de98-b933640e0000 pid=3684 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=4ef5f78b-1600-0000-de98-b933640e0000 pid=3684 execve guuid=72d8878c-1600-0000-de98-b933680e0000 pid=3688 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=72d8878c-1600-0000-de98-b933680e0000 pid=3688 execve guuid=ab53fc8c-1600-0000-de98-b9336c0e0000 pid=3692 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ab53fc8c-1600-0000-de98-b9336c0e0000 pid=3692 execve guuid=a337688d-1600-0000-de98-b9336d0e0000 pid=3693 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=a337688d-1600-0000-de98-b9336d0e0000 pid=3693 execve guuid=1bf5c58d-1600-0000-de98-b9336f0e0000 pid=3695 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=1bf5c58d-1600-0000-de98-b9336f0e0000 pid=3695 execve guuid=ffd9298e-1600-0000-de98-b933720e0000 pid=3698 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ffd9298e-1600-0000-de98-b933720e0000 pid=3698 execve guuid=ff26858e-1600-0000-de98-b933740e0000 pid=3700 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ff26858e-1600-0000-de98-b933740e0000 pid=3700 execve guuid=5b2fe48e-1600-0000-de98-b933760e0000 pid=3702 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=5b2fe48e-1600-0000-de98-b933760e0000 pid=3702 execve guuid=464e418f-1600-0000-de98-b933790e0000 pid=3705 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=464e418f-1600-0000-de98-b933790e0000 pid=3705 execve guuid=a0799e8f-1600-0000-de98-b9337b0e0000 pid=3707 /usr/bin/cp guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=a0799e8f-1600-0000-de98-b9337b0e0000 pid=3707 execve guuid=9bd43490-1600-0000-de98-b9337d0e0000 pid=3709 /usr/bin/touch guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=9bd43490-1600-0000-de98-b9337d0e0000 pid=3709 execve guuid=e6477090-1600-0000-de98-b9337f0e0000 pid=3711 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=e6477090-1600-0000-de98-b9337f0e0000 pid=3711 clone guuid=ee767690-1600-0000-de98-b933800e0000 pid=3712 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ee767690-1600-0000-de98-b933800e0000 pid=3712 clone guuid=156c8f90-1600-0000-de98-b933820e0000 pid=3714 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=156c8f90-1600-0000-de98-b933820e0000 pid=3714 clone guuid=4a219590-1600-0000-de98-b933830e0000 pid=3715 /usr/bin/base64 write-file guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=4a219590-1600-0000-de98-b933830e0000 pid=3715 execve guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718 execve guuid=1a370897-1600-0000-de98-b933b10e0000 pid=3761 /usr/bin/rm delete-file guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=1a370897-1600-0000-de98-b933b10e0000 pid=3761 execve guuid=92dc4b97-1600-0000-de98-b933b40e0000 pid=3764 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=92dc4b97-1600-0000-de98-b933b40e0000 pid=3764 clone guuid=efc05b97-1600-0000-de98-b933b60e0000 pid=3766 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=efc05b97-1600-0000-de98-b933b60e0000 pid=3766 clone guuid=ae229897-1600-0000-de98-b933b70e0000 pid=3767 /usr/bin/bash guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=ae229897-1600-0000-de98-b933b70e0000 pid=3767 execve guuid=26292298-1600-0000-de98-b933bb0e0000 pid=3771 /usr/bin/rm guuid=c4aca685-1600-0000-de98-b933500e0000 pid=3664->guuid=26292298-1600-0000-de98-b933bb0e0000 pid=3771 execve guuid=4486bd91-1600-0000-de98-b9338b0e0000 pid=3723 /usr/bin/bash guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=4486bd91-1600-0000-de98-b9338b0e0000 pid=3723 clone guuid=214ce291-1600-0000-de98-b9338c0e0000 pid=3724 /usr/bin/bash guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=214ce291-1600-0000-de98-b9338c0e0000 pid=3724 clone guuid=760e6892-1600-0000-de98-b9338d0e0000 pid=3725 /usr/bin/ls guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=760e6892-1600-0000-de98-b9338d0e0000 pid=3725 execve guuid=787f2193-1600-0000-de98-b933900e0000 pid=3728 /usr/bin/cat guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=787f2193-1600-0000-de98-b933900e0000 pid=3728 execve guuid=55d07693-1600-0000-de98-b933920e0000 pid=3730 /usr/bin/ls guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=55d07693-1600-0000-de98-b933920e0000 pid=3730 execve guuid=7034ea93-1600-0000-de98-b933960e0000 pid=3734 /usr/bin/mkdir guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=7034ea93-1600-0000-de98-b933960e0000 pid=3734 execve guuid=a5f84094-1600-0000-de98-b933970e0000 pid=3735 /usr/bin/mv guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=a5f84094-1600-0000-de98-b933970e0000 pid=3735 execve guuid=01fb9a94-1600-0000-de98-b9339b0e0000 pid=3739 /usr/bin/bash guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=01fb9a94-1600-0000-de98-b9339b0e0000 pid=3739 clone guuid=aaefa094-1600-0000-de98-b9339c0e0000 pid=3740 /usr/bin/base64 write-file guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=aaefa094-1600-0000-de98-b9339c0e0000 pid=3740 execve guuid=bcd1fe94-1600-0000-de98-b9339e0e0000 pid=3742 /usr/bin/rm delete-file guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=bcd1fe94-1600-0000-de98-b9339e0e0000 pid=3742 execve guuid=17964095-1600-0000-de98-b933a10e0000 pid=3745 /usr/bin/ls guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=17964095-1600-0000-de98-b933a10e0000 pid=3745 execve guuid=f4a3a695-1600-0000-de98-b933a40e0000 pid=3748 /usr/bin/bash guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=f4a3a695-1600-0000-de98-b933a40e0000 pid=3748 clone guuid=52c1af95-1600-0000-de98-b933a50e0000 pid=3749 /usr/bin/base64 write-file guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=52c1af95-1600-0000-de98-b933a50e0000 pid=3749 execve guuid=53a6f795-1600-0000-de98-b933a90e0000 pid=3753 /usr/bin/ls guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=53a6f795-1600-0000-de98-b933a90e0000 pid=3753 execve guuid=eeaa5896-1600-0000-de98-b933ad0e0000 pid=3757 /usr/bin/cat guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=eeaa5896-1600-0000-de98-b933ad0e0000 pid=3757 execve guuid=18679796-1600-0000-de98-b933ae0e0000 pid=3758 /usr/bin/ls guuid=30c73f91-1600-0000-de98-b933860e0000 pid=3718->guuid=18679796-1600-0000-de98-b933ae0e0000 pid=3758 execve
Score:
80%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b
Threat name:
Script-Shell.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2026-03-10 14:47:16 UTC
File Type:
Text (Shell)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=up4ui7xslzanv4jsgxde2r2hwit4pvw2wurwuylu7qwfes62tr5q._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260310-r5yd2ady2y/
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/a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b

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 a3f9447ef25e40daf13235c64d4747b227c7d6dab5236a6174fc2c524bda9c7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3792476/
  
Delivery method
Distributed via web download

Comments