MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7
SHA3-384 hash: 8355b1814f0bfe7bb36f72785316eaccf9ec062b77cdfc26d35fbe4a15f43e2bb170d9b5350d87230ee35cbc0b869bc3
SHA1 hash: 233b254d5ac3da67da28c8450dfc4f27da3f6d01
MD5 hash: 61fe6b0a37c85d0ea7306a01a95fb5d1
humanhash: nine-crazy-iowa-lake
File name:61fe6b0a37c85d0ea7306a01a95fb5d1
Download: download sample
Signature Mirai
Create hunting rule
File size:79'360 bytes
First seen:2024-03-21 17:43:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ksnJHvvJGgGqmOTtdXLJoKtyQWA3zYaK0f6GIpiy8Baajq5WYIyMpz:dvxGJ2TLJmA3zYaK78BaajqkRBp
TLSH T1BB730856F8814B22C5D512BAF91E128E332317F8E3DEB2129D206F2477C696B0E37D59
telfhash t1e711dcb48a910fcce7e0ce85c28a6136b62428bafb3325b54e47e75f42834c67436c16
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
FR FR
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.28878.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

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

Unix.Dropper.Mirai-9977145-0
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65fc71ea757c624818b565f0/reports/1046305f-9661-42a1-a76a-d5213db65000/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d612a21a-84ef-49f9-bbe0-8430d2de0d68
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1413471
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 17:44:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4utdqkdqydq6xoau444b4gd3wdrjme6lqeiqb4zsxccvzbtw73q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240321-wa5xvadf57/
Malware Config
C2 Extraction:
bn.networkbn.click
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/8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 8f2931c14386070f5dc0a739c0f0c3dd8714b09e5c0888079995c42ae433b7f7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789093/
  
URLhaus
https://urlhaus.abuse.ch/url/2789094/
  
URLhaus
https://urlhaus.abuse.ch/url/2789095/
  
URLhaus
https://urlhaus.abuse.ch/url/2789096/

Comments


Avatar
zbet commented on 2024-03-21 17:43:20 UTC

url : hxxp://103.188.244.189/arm6