MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1
SHA3-384 hash: 0a39930e7d859c2d9ca3345ed4a3c9303e94fc8e3f7784ac3032744eedeb00c4af20b34e3f904358c68d85e953cd1a19
SHA1 hash: 227ce28c68f6950ee431e1f54b4cba5daf662bd5
MD5 hash: accbff70f49d02792373224ed13927b6
humanhash: oxygen-princess-september-delta
File name:lol.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:5'666 bytes
First seen:2026-03-26 06:56:50 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:rVirud2F/4i6Fcp+xFhPzG7O/c3Fso7/Ji74pKdJ:grud2SF
TLSH T1E8C1718211558D37FF08DD07B9945E0824D06EF09892FE4E98F652A3F95EED8F902E63
TrID 50.0% (.SH) Linux/UNIX shell script (7000/1)
28.5% (.PL) Perl script (4000/1/1)
21.4% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://103.160.62.234/lemperluvkurayami/kurayami.x86n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.mipsn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.arcn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.i468n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.i686n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.x86_64n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.mpsln/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.armn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.arm5n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.arm6n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.arm7n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.ppcn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.spcn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.m68kn/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.sh4n/an/aua-wget
http://103.160.62.234/lemperluvkurayami/kurayami.arm64n/an/aua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive mirai
Link:
https://www.filescan.io/uploads/69c4d8cc2346b9da57a7b8fd/reports/ada7c879-beca-4a9f-bf8d-0a0a75e9848d/overview
Verdict:
Malicious
File Type:
unix shell
Link:
https://opentip.kaspersky.com/5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1d70125b-afe7-42f9-9b20-f18d7c33e80b
Behavior Graph:
Download SVG
%3 guuid=5d46528c-1800-0000-8093-670f820c0000 pid=3202 /usr/bin/sudo guuid=c6fb0f8e-1800-0000-8093-670f880c0000 pid=3208 /tmp/sample.bin guuid=5d46528c-1800-0000-8093-670f820c0000 pid=3202->guuid=c6fb0f8e-1800-0000-8093-670f880c0000 pid=3208 execve guuid=b1c48b8e-1800-0000-8093-670f8a0c0000 pid=3210 /usr/bin/cp guuid=c6fb0f8e-1800-0000-8093-670f880c0000 pid=3208->guuid=b1c48b8e-1800-0000-8093-670f8a0c0000 pid=3210 execve guuid=c1bb7893-1800-0000-8093-670f8d0c0000 pid=3213 /usr/bin/chmod guuid=c6fb0f8e-1800-0000-8093-670f880c0000 pid=3208->guuid=c1bb7893-1800-0000-8093-670f8d0c0000 pid=3213 execve guuid=16fceb93-1800-0000-8093-670f8e0c0000 pid=3214 /usr/bin/wget guuid=c6fb0f8e-1800-0000-8093-670f880c0000 pid=3208->guuid=16fceb93-1800-0000-8093-670f8e0c0000 pid=3214 execve
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1/
Threat name:
Linux.Downloader.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-24 13:27:41 UTC
File Type:
Text (Shell)
AV detection:
12 of 36 (33.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lnmcmza7uxlioziwrlbfvo522mjn2d5kodfumvuq2vzmyo53tdiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260326-hq291ahy5q/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
UPX packed file
Enumerates running processes
Writes file to system bin folder
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.42
Link:
https://yomi.yoroi.company/submissions/5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1

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:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders
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

Mirai

sh 5b5826641fa5d68765168ac25abbbad312dd0faa70cb465690d572cc3bbb98d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3805287/
  
Delivery method
Distributed via web download

Comments