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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa
SHA3-384 hash: b5a2243db08d56d4ae971a34049b4889e111fa56b32c6b80d33da0063e981c4055b1f51b2af06a064f67fb5f097dbfa8
SHA1 hash: 7498a71476fbbbbdafdd0c527bb27acd06c5309f
MD5 hash: 22d95e616acd85b6e11ec37259fa40f9
humanhash: cold-lactose-washington-triple
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:69'632 bytes
First seen:2024-11-09 19:36:08 UTC
Last seen:2024-11-10 16:14:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:nIgNf/No0n0nDYnPq8VpHw1ox16P9dJWLa1ngChQJ2:nIAf/GBEnPTw1y1y9/SCho2
TLSH T1F2633BDAF801DD7DF81BD77A4853090ABA30F3D512831B376397B9A7BC721A81912E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672fba136c614f3030a3e3d8linux22vpnfull_triage
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/672fb9dfce6c55443a7d125e/reports/ac8a5864-3b40-4c28-912a-c133e7358120/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b842163a-01e1-41dd-90cf-83fe0fb8b8f5
Result
Threat name:
Mirai, Moobot
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1552875
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
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1552875 Sample: m68k.elf Startdate: 09/11/2024 Architecture: LINUX Score: 100 26 114.165.100.168, 32137, 37215 OCNNTTCommunicationsCorporationJP Japan 2->26 28 197.149.99.148, 32137, 37215, 59044 COBRANET-ASLB Nigeria 2->28 30 99 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 6 other signatures 2->38 8 m68k.elf 2->8         started        signatures3 process4 process5 10 m68k.elf sh 8->10         started        12 m68k.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 m68k.elf 12->22         started        24 m68k.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-09 19:37:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljo47mevg3nstet4cyo3bzpeeak2mvygdkxu32z5rwymzaqyjx5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241109-ybsp1s1bjc/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7dd244be-6723-497a-a12e-d1add86fa137
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/5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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_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 5a5dcfb09536db29927c161db0e5e42015a657061aaf4deb3d8db0cc82184dfa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3232892/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3283907/

Comments