MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34
SHA3-384 hash: e145af00d832a34832c58cb22f70f5ffb6ee4e387546beb257cd6292a32078f99027e5b5107653ead4859725d99bc14b
SHA1 hash: e3cd767e70f2c67dcf323d0a89734c6af50042c2
MD5 hash: e70c979d04911bcbb0e1257a8a753bc0
humanhash: solar-oxygen-california-music
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2025-04-20 14:58:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2aVTHW/qIAmPq9PHFGEWCRPKBKFnLblvCifzQVW9kXxeUwr/zC:2qWLS9PlDWMSBOlvC2sWqXxQrbC
TLSH T1F0B34A77C8296FA8C259D5B4B0B09F792B63A58182471FBE54B2C3B64083DCDF505BB8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68050bc72203b3e10cd1e5celinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68050bc3931404048d8098bc/reports/9e52b8a3-8b5d-49fc-ac90-e86b7393d9eb/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/51bd4f4c-d03d-4415-b3a2-05876bfc8e5c
Result
Threat name:
Gafgyt, Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1669857
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1669857 Sample: bot.sh4.elf Startdate: 20/04/2025 Architecture: LINUX Score: 100 20 ddwall.duckdns.org 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 30 3 other signatures 2->30 8 systemd snap-failure 2->8         started        10 bot.sh4.elf 2->10         started        signatures3 28 Uses dynamic DNS services 20->28 process4 process5 12 snap-failure systemctl 8->12         started        14 snap-failure 8->14         started        16 bot.sh4.elf 10->16         started        process6 18 bot.sh4.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-20 14:59:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lreqo4exexq762323izykt7gpzyfszcsgotvfr24p5jppz35xy2a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250420-scrlfs1rw9/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/24d63c9d-1359-4395-b48e-aed1af0f6c27
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 5c4907709725e1ff6b7ada33854fe67e7059645233a752c75c7f52f7e77dbe34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519783/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3519814/

Comments