MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de
SHA3-384 hash: b385ad8ea83ff4c388d4016159d0999eff6f25deedbbe64422d56a3d7bf1c4b2559c94518a3b6755af513d8d522cddaf
SHA1 hash: a28ff1184f58d1babc68a956d756c46df14345a6
MD5 hash: b02afb7aa22270fc8abdb957a09dabc7
humanhash: maine-mississippi-fruit-oregon
File name:b02afb7aa22270fc8abdb957a09dabc7
Download: download sample
Signature Mirai
Create hunting rule
File size:62'860 bytes
First seen:2022-01-03 20:30:44 UTC
Last seen:2022-01-03 20:50:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:a7DiZrK/5gU6uRJUn6XjHdb7OIKYlWZ7VUYqyG4:a7+EKvZ7KYHG4
TLSH T110532B46B8D2DE16C9D4627AFA6E418D332A63ECD1DF33439C212F21378682F1E67641
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9917692-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61d35d0caeeec3fd2dfac395/reports/66cc6770-81b5-47dd-8e59-92a3efef0ed6/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/283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6774750e-6af9-4ad0-8506-15b55241a484
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/914999
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 547477 Sample: mrKJwnhz2h Startdate: 03/01/2022 Architecture: LINUX Score: 64 20 197.190.12.219 zain-asGH Ghana 2->20 22 41.60.37.58 ZOL-ASGB Mauritius 2->22 24 98 other IPs or domains 2->24 26 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many ports of the same IP (likely port scanning) 2->30 32 Uses known network protocols on non-standard ports 2->32 8 mrKJwnhz2h 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 mrKJwnhz2h 8->12         started        process6 14 mrKJwnhz2h 12->14         started        16 mrKJwnhz2h 12->16         started        18 mrKJwnhz2h 12->18         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-03 20:31:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220103-zapseaabak/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de

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: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 283f0a4018dbfce314d5418983f6c736627e1d67168edb74dfe7a00e2c2be8de

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1946874/

Comments


Avatar
zbet commented on 2022-01-03 20:30:46 UTC

url : hxxp://174.138.11.144/bins/yakuza.arm