MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef. 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: b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef
SHA3-384 hash: 1168be526162ec7650bd367229434eddb660fd0b5752a8e61a9c53e4ae2c30a6610e13f2b45bb299adf4b4924bb25bf2
SHA1 hash: 582c6365e8127aa5626676171122327169d43fef
MD5 hash: 3808ec4d16c6fb7a5e77483e3e5f5070
humanhash: may-muppet-earth-spaghetti
File name:k.php
Download: download sample
File size:19'499 bytes
First seen:2026-03-06 02:13:25 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 384:NFcuQpWx+BL0SWL0gRzsO9a4cbddrME8jyfzsO9a4cbddrME8jy4:NF8i+BL0SI0izsP4cbddr7zsP4cbddrk
TLSH T1B3925CB412896C79FBD1CE399F3C6F4CADE8C2C42124E3ADBA0F39215A1166DC70535A
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.MulDrop.187.31380.3283.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Link:
https://www.filescan.io/uploads/69aa387797feb4afd66e4e73/reports/a6e8ae93-cd11-4082-9fa0-0334d432b833/overview
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.bc
Link:
https://opentip.kaspersky.com/b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/551a2c66-4ac8-4d66-a212-129758d9c494
Behavior Graph:
Download SVG
%3 guuid=0679605a-1600-0000-8481-a08dba0b0000 pid=3002 /usr/bin/sudo guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009 /tmp/sample.bin guuid=0679605a-1600-0000-8481-a08dba0b0000 pid=3002->guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009 execve guuid=79100a5d-1600-0000-8481-a08dc50b0000 pid=3013 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=79100a5d-1600-0000-8481-a08dc50b0000 pid=3013 clone guuid=0f2f1a5d-1600-0000-8481-a08dc60b0000 pid=3014 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=0f2f1a5d-1600-0000-8481-a08dc60b0000 pid=3014 clone guuid=4f06475d-1600-0000-8481-a08dc80b0000 pid=3016 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=4f06475d-1600-0000-8481-a08dc80b0000 pid=3016 execve guuid=6923ab5d-1600-0000-8481-a08dca0b0000 pid=3018 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=6923ab5d-1600-0000-8481-a08dca0b0000 pid=3018 execve guuid=fb28ff5d-1600-0000-8481-a08dcb0b0000 pid=3019 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=fb28ff5d-1600-0000-8481-a08dcb0b0000 pid=3019 execve guuid=c0d3515e-1600-0000-8481-a08dce0b0000 pid=3022 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=c0d3515e-1600-0000-8481-a08dce0b0000 pid=3022 execve guuid=886aa35e-1600-0000-8481-a08dd00b0000 pid=3024 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=886aa35e-1600-0000-8481-a08dd00b0000 pid=3024 execve guuid=7d95f45e-1600-0000-8481-a08dd20b0000 pid=3026 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=7d95f45e-1600-0000-8481-a08dd20b0000 pid=3026 execve guuid=f7dc455f-1600-0000-8481-a08dd40b0000 pid=3028 /usr/bin/mkdir guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=f7dc455f-1600-0000-8481-a08dd40b0000 pid=3028 execve guuid=7acb945f-1600-0000-8481-a08dd60b0000 pid=3030 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=7acb945f-1600-0000-8481-a08dd60b0000 pid=3030 execve guuid=8d64ec5f-1600-0000-8481-a08dd90b0000 pid=3033 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=8d64ec5f-1600-0000-8481-a08dd90b0000 pid=3033 execve guuid=38484960-1600-0000-8481-a08ddb0b0000 pid=3035 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=38484960-1600-0000-8481-a08ddb0b0000 pid=3035 execve guuid=3fe7a260-1600-0000-8481-a08ddd0b0000 pid=3037 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=3fe7a260-1600-0000-8481-a08ddd0b0000 pid=3037 execve guuid=a49e0c61-1600-0000-8481-a08de00b0000 pid=3040 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=a49e0c61-1600-0000-8481-a08de00b0000 pid=3040 execve guuid=93b66661-1600-0000-8481-a08de20b0000 pid=3042 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=93b66661-1600-0000-8481-a08de20b0000 pid=3042 execve guuid=8dbabb61-1600-0000-8481-a08de40b0000 pid=3044 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=8dbabb61-1600-0000-8481-a08de40b0000 pid=3044 execve guuid=fa831d62-1600-0000-8481-a08de70b0000 pid=3047 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=fa831d62-1600-0000-8481-a08de70b0000 pid=3047 execve guuid=48997a62-1600-0000-8481-a08de90b0000 pid=3049 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=48997a62-1600-0000-8481-a08de90b0000 pid=3049 execve guuid=5692e562-1600-0000-8481-a08dec0b0000 pid=3052 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=5692e562-1600-0000-8481-a08dec0b0000 pid=3052 execve guuid=574d4563-1600-0000-8481-a08dee0b0000 pid=3054 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=574d4563-1600-0000-8481-a08dee0b0000 pid=3054 execve guuid=94e0b063-1600-0000-8481-a08df10b0000 pid=3057 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=94e0b063-1600-0000-8481-a08df10b0000 pid=3057 execve guuid=a7f91364-1600-0000-8481-a08df30b0000 pid=3059 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=a7f91364-1600-0000-8481-a08df30b0000 pid=3059 execve guuid=33057a64-1600-0000-8481-a08df50b0000 pid=3061 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=33057a64-1600-0000-8481-a08df50b0000 pid=3061 execve guuid=83f7db64-1600-0000-8481-a08df80b0000 pid=3064 /usr/bin/cp guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=83f7db64-1600-0000-8481-a08df80b0000 pid=3064 execve guuid=47583a65-1600-0000-8481-a08dfa0b0000 pid=3066 /usr/bin/touch guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=47583a65-1600-0000-8481-a08dfa0b0000 pid=3066 execve guuid=ad6b7a65-1600-0000-8481-a08dfc0b0000 pid=3068 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=ad6b7a65-1600-0000-8481-a08dfc0b0000 pid=3068 clone guuid=5a378465-1600-0000-8481-a08dfd0b0000 pid=3069 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=5a378465-1600-0000-8481-a08dfd0b0000 pid=3069 clone guuid=934e9b65-1600-0000-8481-a08dfe0b0000 pid=3070 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=934e9b65-1600-0000-8481-a08dfe0b0000 pid=3070 clone guuid=b05aa265-1600-0000-8481-a08dff0b0000 pid=3071 /usr/bin/base64 write-file guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=b05aa265-1600-0000-8481-a08dff0b0000 pid=3071 execve guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074 execve guuid=60df516b-1600-0000-8481-a08d230c0000 pid=3107 /usr/bin/rm delete-file guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=60df516b-1600-0000-8481-a08d230c0000 pid=3107 execve guuid=c4549d6b-1600-0000-8481-a08d250c0000 pid=3109 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=c4549d6b-1600-0000-8481-a08d250c0000 pid=3109 clone guuid=8c3ea46b-1600-0000-8481-a08d260c0000 pid=3110 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=8c3ea46b-1600-0000-8481-a08d260c0000 pid=3110 clone guuid=1f55ca6b-1600-0000-8481-a08d280c0000 pid=3112 /usr/bin/bash guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=1f55ca6b-1600-0000-8481-a08d280c0000 pid=3112 execve guuid=efdd186c-1600-0000-8481-a08d2a0c0000 pid=3114 /usr/bin/rm guuid=b066155c-1600-0000-8481-a08dc10b0000 pid=3009->guuid=efdd186c-1600-0000-8481-a08d2a0c0000 pid=3114 execve guuid=b0296766-1600-0000-8481-a08d040c0000 pid=3076 /usr/bin/bash guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=b0296766-1600-0000-8481-a08d040c0000 pid=3076 clone guuid=ed157666-1600-0000-8481-a08d060c0000 pid=3078 /usr/bin/bash guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=ed157666-1600-0000-8481-a08d060c0000 pid=3078 clone guuid=22c79466-1600-0000-8481-a08d070c0000 pid=3079 /usr/bin/ls guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=22c79466-1600-0000-8481-a08d070c0000 pid=3079 execve guuid=9b6c0c67-1600-0000-8481-a08d090c0000 pid=3081 /usr/bin/cat guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=9b6c0c67-1600-0000-8481-a08d090c0000 pid=3081 execve guuid=e8a35167-1600-0000-8481-a08d0c0c0000 pid=3084 /usr/bin/ls guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=e8a35167-1600-0000-8481-a08d0c0c0000 pid=3084 execve guuid=e911b167-1600-0000-8481-a08d0e0c0000 pid=3086 /usr/bin/mkdir guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=e911b167-1600-0000-8481-a08d0e0c0000 pid=3086 execve guuid=90a62a68-1600-0000-8481-a08d110c0000 pid=3089 /usr/bin/mv guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=90a62a68-1600-0000-8481-a08d110c0000 pid=3089 execve guuid=6e0c8068-1600-0000-8481-a08d130c0000 pid=3091 /usr/bin/bash guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=6e0c8068-1600-0000-8481-a08d130c0000 pid=3091 clone guuid=b51b8a68-1600-0000-8481-a08d140c0000 pid=3092 /usr/bin/base64 write-file guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=b51b8a68-1600-0000-8481-a08d140c0000 pid=3092 execve guuid=bd45d968-1600-0000-8481-a08d180c0000 pid=3096 /usr/bin/rm delete-file guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=bd45d968-1600-0000-8481-a08d180c0000 pid=3096 execve guuid=6e7b2969-1600-0000-8481-a08d190c0000 pid=3097 /usr/bin/ls guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=6e7b2969-1600-0000-8481-a08d190c0000 pid=3097 execve guuid=e074b369-1600-0000-8481-a08d1a0c0000 pid=3098 /usr/bin/bash guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=e074b369-1600-0000-8481-a08d1a0c0000 pid=3098 clone guuid=3e65bb69-1600-0000-8481-a08d1b0c0000 pid=3099 /usr/bin/base64 write-file guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=3e65bb69-1600-0000-8481-a08d1b0c0000 pid=3099 execve guuid=97ae1c6a-1600-0000-8481-a08d1d0c0000 pid=3101 /usr/bin/ls guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=97ae1c6a-1600-0000-8481-a08d1d0c0000 pid=3101 execve guuid=fa8b956a-1600-0000-8481-a08d1f0c0000 pid=3103 /usr/bin/cat guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=fa8b956a-1600-0000-8481-a08d1f0c0000 pid=3103 execve guuid=382bdf6a-1600-0000-8481-a08d210c0000 pid=3105 /usr/bin/ls guuid=dc8a1466-1600-0000-8481-a08d020c0000 pid=3074->guuid=382bdf6a-1600-0000-8481-a08d210c0000 pid=3105 execve
Score:
81%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef
Threat name:
Script-Shell.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2026-03-06 02:14:21 UTC
File Type:
Text (Shell)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnrefoeqei7ca635fdscd7cz3oixinx56y3qnxvhoiiyf357fhxq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260306-cn4gdsfx4x/
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/b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef

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 b36242b890223e207b7d28e421fc59db917436fdf63706dea7721182efbf29ef

(this sample)

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

Comments