MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b
SHA3-384 hash: 919147f2fb7156c262c8d4089c870486f6b75c4f971dcf5a36c151c4d870a3de63f554a89da3273681ad42c959abad8d
SHA1 hash: ed720a511f1a9041b575ebdb0aeec5dd80915bc8
MD5 hash: f1466dabc750cc8728c55c7332ce469e
humanhash: stairway-bulldog-three-maryland
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'832 bytes
First seen:2024-12-18 16:36:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:za60wP/HOD9ZyOTaDc+CDIKvnPgtnMggItHmiW3tlD4Va2yzp:z/P/o9Ec+KvvCMg5QiW9lDv2Qp
TLSH T1A2C37C76DC2A5F68C695D1B0B0B08F792F63B59042875FBA19B7C2B54083C8DF605BB8
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 :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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.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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6762fa3f653a8698dfdaaa66linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6762fa3a41118fded02e5a0e/reports/3eaf8241-8e33-4403-9ff6-0a7632000b45/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/88967878-9549-4565-8c59-c41621f45ab2
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1577740
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-18 16:37:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnh4pybqbxitzzhttcbo2btmsfbne4mf37lwvwigspadgfp7eivq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241218-t4s42avncx/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f30f8427-a676-49e5-8f70-35057d50bd23
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/6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
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 6b4fc7e0300dd13ce4f39882ed066c9142d27185dfd76ad90693c03315ff222b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3356819/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3356827/

Comments