MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d623d727fb51e735a1a0c3dd03a30723c999d5051c95d0368244a660a7a515c. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d623d727fb51e735a1a0c3dd03a30723c999d5051c95d0368244a660a7a515c
SHA3-384 hash: f5c651c9759d3f2991f8fb637f6a81767bc459ae522abd3558c7998b000b516c91852d03f8603db47c167d9083b11811
SHA1 hash: b36971153773ca811f8ab2b340489f5a462f21fd
MD5 hash: 5add2288f5d55a1331fdc4cf8281bbc7
humanhash: april-tango-pennsylvania-butter
File name:5add2288f5d55a1331fdc4cf8281bbc7
Download: download sample
Signature Mirai
Create hunting rule
File size:71'528 bytes
First seen:2021-12-03 18:43:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:pxNCJ0EYlDYhHuf5qsFSqwLX3U6OEAN6PNoUyO05jheleWTeKrmoNDpkdJLXirMm:pxNCJBYl5kqwwcAwP8O0fEfT9rmXLZi
TLSH T13963A50ABF214FF7DC5FEC3745A91B06259C640A21A97B397E34D828F64A24F19E3861
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61aa65774d8e6f3a5e0dc844/reports/58e5a867-4ea3-4765-9444-14fcac9a0adb/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20301485-b3f9-4856-8495-4cd4212e6d50
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/901116
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 533603 Sample: oNQGFI5lP0 Startdate: 03/12/2021 Architecture: LINUX Score: 72 32 107.151.189.25, 23 ZNETUS United States 2->32 34 87.212.49.89, 23 VERSATELASfortheTrans-EuropeanTele2IPTransportbackbo Netherlands 2->34 36 98 other IPs or domains 2->36 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Mirai 2->44 46 Uses known network protocols on non-standard ports 2->46 9 oNQGFI5lP0 2->9         started        11 systemd sshd 2->11         started        13 systemd sshd 2->13         started        15 4 other processes 2->15 signatures3 process4 process5 17 oNQGFI5lP0 9->17         started        20 oNQGFI5lP0 9->20         started        22 oNQGFI5lP0 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 17->38 24 oNQGFI5lP0 20->24         started        26 oNQGFI5lP0 20->26         started        28 oNQGFI5lP0 20->28         started        process7 process8 30 oNQGFI5lP0 24->30         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d623d727fb51e735a1a0c3dd03a30723c999d5051c95d0368244a660a7a515c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-03 18:44:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/211203-xdgj4ahbgj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/8d623d727fb51e735a1a0c3dd03a30723c999d5051c95d0368244a660a7a515c

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 8d623d727fb51e735a1a0c3dd03a30723c999d5051c95d0368244a660a7a515c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1849201/

Comments


Avatar
zbet commented on 2021-12-03 18:43:27 UTC

url : hxxp://103.246.145.79/bins/sora.mpsl