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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19. 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: a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19
SHA3-384 hash: dc650c32c81dc5e5f0eca25b4dcd6338b48073e6c608598f41c34cea4e54cc4885bf77b1facee0eb17a98fe23379f39f
SHA1 hash: 73dde69e62912203177ef6004cd924afe8e8a3bf
MD5 hash: ba25843d024164bd237a38e0b25123b0
humanhash: spring-river-july-hot
File name:cat.sh
Download: download sample
File size:2'406 bytes
First seen:2026-10-27 06:13:17 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 12:Ht667tN8t66BtNHElLt+2+Qt+W+/t+2+Wt+W+NaE+i+6tfRt/atfHt/axtiAtdEO:HcsgcCw7cBCfb8hIlOLQxanecEVDK7DU
TLSH T15A414D8D1BA847698AC4C636D4FAED199F0CAB5451B72CB0F04B8E7371B5D10BA3D839
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter BlinkzSec
URLMalware sample (SHA256 hash)SignatureTags
http://36.255.97.170/iranbot-ultimate.x86_64n/an/aelf ua-wget
http://36.255.97.170/iranbot-ultimate.aarch64n/an/aelf ua-wget
http://36.255.97.170/iranbot-ultimate.mipsn/an/aelf ua-wget
http://36.255.97.170/iranbot-ultimate.mipseln/an/aelf ua-wget
http://36.255.97.170/iranbot-ultimate.x86_32n/an/aelf ua-wget
http://36.255.97.170/iranbot-ultimate.armv4ln/an/aelf ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-10-27T05:09:00Z UTC
Last seen:
2026-10-28T19:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/386327b7-227b-4c61-9bcf-5ae33bfe5729
Behavior Graph:
Download SVG
%3 guuid=4b67d477-1f00-0000-19ca-d9f4d50a0000 pid=2773 /usr/bin/sudo guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778 /tmp/sample.bin guuid=4b67d477-1f00-0000-19ca-d9f4d50a0000 pid=2773->guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778 execve guuid=c393c77b-1f00-0000-19ca-d9f4dc0a0000 pid=2780 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=c393c77b-1f00-0000-19ca-d9f4dc0a0000 pid=2780 execve guuid=50e34187-1f00-0000-19ca-d9f4eb0a0000 pid=2795 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=50e34187-1f00-0000-19ca-d9f4eb0a0000 pid=2795 execve guuid=950c1a93-1f00-0000-19ca-d9f4f60a0000 pid=2806 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=950c1a93-1f00-0000-19ca-d9f4f60a0000 pid=2806 execve guuid=5e908b93-1f00-0000-19ca-d9f4f70a0000 pid=2807 /home/sandbox/iranbot-ultimate.x86_64 guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=5e908b93-1f00-0000-19ca-d9f4f70a0000 pid=2807 execve guuid=e9761b94-1f00-0000-19ca-d9f4f90a0000 pid=2809 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=e9761b94-1f00-0000-19ca-d9f4f90a0000 pid=2809 execve guuid=c226c699-1f00-0000-19ca-d9f4030b0000 pid=2819 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=c226c699-1f00-0000-19ca-d9f4030b0000 pid=2819 execve guuid=ab8a47a5-1f00-0000-19ca-d9f40f0b0000 pid=2831 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=ab8a47a5-1f00-0000-19ca-d9f40f0b0000 pid=2831 execve guuid=3840c0a5-1f00-0000-19ca-d9f4100b0000 pid=2832 /home/sandbox/iranbot-ultimate.aarch64 guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=3840c0a5-1f00-0000-19ca-d9f4100b0000 pid=2832 execve guuid=277629a6-1f00-0000-19ca-d9f4110b0000 pid=2833 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=277629a6-1f00-0000-19ca-d9f4110b0000 pid=2833 execve guuid=afdf56a9-1f00-0000-19ca-d9f4160b0000 pid=2838 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=afdf56a9-1f00-0000-19ca-d9f4160b0000 pid=2838 execve guuid=32709cae-1f00-0000-19ca-d9f41c0b0000 pid=2844 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=32709cae-1f00-0000-19ca-d9f41c0b0000 pid=2844 execve guuid=711897af-1f00-0000-19ca-d9f41f0b0000 pid=2847 /home/sandbox/iranbot-ultimate.mips guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=711897af-1f00-0000-19ca-d9f41f0b0000 pid=2847 execve guuid=c2221bb0-1f00-0000-19ca-d9f4210b0000 pid=2849 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=c2221bb0-1f00-0000-19ca-d9f4210b0000 pid=2849 execve guuid=3c05bfb4-1f00-0000-19ca-d9f4270b0000 pid=2855 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=3c05bfb4-1f00-0000-19ca-d9f4270b0000 pid=2855 execve guuid=570e50bc-1f00-0000-19ca-d9f4330b0000 pid=2867 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=570e50bc-1f00-0000-19ca-d9f4330b0000 pid=2867 execve guuid=81ecd3bc-1f00-0000-19ca-d9f4350b0000 pid=2869 /home/sandbox/iranbot-ultimate.mipsel guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=81ecd3bc-1f00-0000-19ca-d9f4350b0000 pid=2869 execve guuid=fcd729bd-1f00-0000-19ca-d9f4370b0000 pid=2871 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=fcd729bd-1f00-0000-19ca-d9f4370b0000 pid=2871 execve guuid=c0ac75c0-1f00-0000-19ca-d9f43e0b0000 pid=2878 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=c0ac75c0-1f00-0000-19ca-d9f43e0b0000 pid=2878 execve guuid=0b0217c5-1f00-0000-19ca-d9f44a0b0000 pid=2890 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=0b0217c5-1f00-0000-19ca-d9f44a0b0000 pid=2890 execve guuid=998655c5-1f00-0000-19ca-d9f44c0b0000 pid=2892 /home/sandbox/iranbot-ultimate.x86_32 guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=998655c5-1f00-0000-19ca-d9f44c0b0000 pid=2892 execve guuid=549c8fc5-1f00-0000-19ca-d9f44d0b0000 pid=2893 /usr/bin/wget net send-data guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=549c8fc5-1f00-0000-19ca-d9f44d0b0000 pid=2893 execve guuid=16e0ccc8-1f00-0000-19ca-d9f4560b0000 pid=2902 /usr/bin/curl net send-data write-file guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=16e0ccc8-1f00-0000-19ca-d9f4560b0000 pid=2902 execve guuid=0feaa6cf-1f00-0000-19ca-d9f4630b0000 pid=2915 /usr/bin/chmod guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=0feaa6cf-1f00-0000-19ca-d9f4630b0000 pid=2915 execve guuid=dc9b0dd0-1f00-0000-19ca-d9f4650b0000 pid=2917 /home/sandbox/iranbot-ultimate.armv4l guuid=a5a3037b-1f00-0000-19ca-d9f4da0a0000 pid=2778->guuid=dc9b0dd0-1f00-0000-19ca-d9f4650b0000 pid=2917 execve e0c9a76a-7183-5562-b495-8ea20b5df042 36.255.97.170:80 guuid=c393c77b-1f00-0000-19ca-d9f4dc0a0000 pid=2780->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 151B guuid=50e34187-1f00-0000-19ca-d9f4eb0a0000 pid=2795->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 100B guuid=e9761b94-1f00-0000-19ca-d9f4f90a0000 pid=2809->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 152B guuid=c226c699-1f00-0000-19ca-d9f4030b0000 pid=2819->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 101B guuid=277629a6-1f00-0000-19ca-d9f4110b0000 pid=2833->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 149B guuid=afdf56a9-1f00-0000-19ca-d9f4160b0000 pid=2838->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 98B guuid=c2221bb0-1f00-0000-19ca-d9f4210b0000 pid=2849->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 151B guuid=3c05bfb4-1f00-0000-19ca-d9f4270b0000 pid=2855->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 100B guuid=fcd729bd-1f00-0000-19ca-d9f4370b0000 pid=2871->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 151B guuid=c0ac75c0-1f00-0000-19ca-d9f43e0b0000 pid=2878->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 100B guuid=549c8fc5-1f00-0000-19ca-d9f44d0b0000 pid=2893->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 151B guuid=16e0ccc8-1f00-0000-19ca-d9f4560b0000 pid=2902->e0c9a76a-7183-5562-b495-8ea20b5df042 send: 100B
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19/
Threat name:
Script-BAT.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-10-27 06:13:20 UTC
File Type:
Text (Shell)
AV detection:
13 of 38 (34.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uyczurqr6o57joretfifrkpl6r23kqnlutqe4tiqzawy3ztexumq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/261027-gzedvsaz4z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
File and Directory Permissions Modification
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MAL_Linux_IoT_MultiArch_BotnetLoader_Generic
Create hunting rule
Author:Anish Bogati
Description:Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:MalwareBazaar sample lilin.sh

File information

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

Web download

sh a6059a4611f3bbf4ba24995058a9ebf475b541aba4e04e4d10c82d8de664bd19

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4035571/
  
Delivery method
Distributed via web download

Comments