MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5
SHA3-384 hash: ee5970c08597dbb134d3c4a31c0fc81744b1feed629a6496556bdc44e84437f7e7d7a276c9364f3108dc5a1addd2ff17
SHA1 hash: 4e6aa5aea7deeccba512e12cd16da7806fc32937
MD5 hash: c11540f2c0024207ffc85a3976d98f11
humanhash: fruit-west-timing-eight
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:92'108 bytes
First seen:2025-05-10 09:22:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WWmseUZNsb2Q+ge96KM/MQuggIyB2PRf1SwRXX9:VOUZc2QVM5aMvgSBu8wn
TLSH T1E1935CC5F683D4F6EA5705B15137A7329733E43A602AEF42C329AD36DC62910DA1B36C
telfhash t1215137f72e6608fcf380ac49971e5b532b1a96b7062036b501f36de533f6a958076c35
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681f1c44e16384d6a70366cblinux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/681f1b000b64e174c420b271/reports/19c9dbb6-1e95-415a-b208-5593ffad1bd7/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/580219e6-5af1-4499-8de3-892f0d0ef2ed
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1686640
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1686640 Sample: x86.elf Startdate: 10/05/2025 Architecture: LINUX Score: 68 23 takine.duckdns.org 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Gafgyt 2->29 9 x86.elf 2->9         started        signatures3 31 Uses dynamic DNS services 23->31 process4 process5 11 x86.elf 9->11         started        process6 13 x86.elf 11->13         started        process7 15 x86.elf 13->15         started        17 x86.elf 13->17         started        19 x86.elf 13->19         started        21 6 other processes 13->21
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-10 09:23:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=run4y4aqgnutdcq7ikgkeokkpatmyzvepgzekrrdly2vn5dlp7cq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250510-lcjsaabn5w/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10002598-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/33fd6f70-b6c7-4322-afc2-22856ee0a81b
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/8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5

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_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 8d1bcc70103369318a1f428ca2394a7826cc66a479b24546235e3556f46b7fc5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3540327/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3540339/

Comments