MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5be1d0bb58b4c202f31bc0099f202d110bd5fde3615b545edb27bee708c04f19. 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: 5be1d0bb58b4c202f31bc0099f202d110bd5fde3615b545edb27bee708c04f19
SHA3-384 hash: 206a5fc0597c3677e12d24b6787a26e588f2370169c40948f998be04f9d8162e312cde1b04c7025bd7adfbe2a5f24559
SHA1 hash: 5c6051b76feba04f9bf955f44203d7151d0ee7fa
MD5 hash: dcfd8bb144429d001cd6c87fe0fbd185
humanhash: yellow-ohio-virginia-eight
File name:dcfd8bb144429d001cd6c87fe0fbd185
Download: download sample
Signature Mirai
Create hunting rule
File size:58'832 bytes
First seen:2022-03-01 19:44:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:+aoZkDheshqFhelheUhekhezziMSVqebReaR7wmNyyHCR+aoOJk39NvC2JUW1:+aoul1a+tlMPveblMm9HN9OANvC2J
TLSH T196439E62C42BAD68C5194670A4648E304F73F01496972FF59D8BC662D443EACF29D3F9
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
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Unix.Trojan.Mirai-9917692-0
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Unix.Trojan.Gafgyt-9939811-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/621e77c4dfdfa8501c72e6ed/reports/ad448d68-cb72-43db-8ace-a6ffde5f900c/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51870744-a19a-4c9e-af7d-4c01b0096693
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/948564
Signature
Connects to many ports of the same IP (likely port scanning)
Found strings indicative of a multi-platform dropper
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 581041 Sample: umdNZ9Oro5 Startdate: 01/03/2022 Architecture: LINUX Score: 72 27 37.227.225.211 WINDTRE-ASIT Italy 2->27 29 156.17.237.228 WASKWROCMAN-EDUeducationalpartofWASKnetworkWroclaw Poland 2->29 31 98 other IPs or domains 2->31 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Connects to many ports of the same IP (likely port scanning) 2->39 41 2 other signatures 2->41 8 umdNZ9Oro5 2->8         started        10 systemd upowerd 2->10         started        12 systemd upowerd 2->12         started        14 23 other processes 2->14 signatures3 process4 process5 16 umdNZ9Oro5 8->16         started        process6 18 umdNZ9Oro5 16->18         started        21 umdNZ9Oro5 16->21         started        23 umdNZ9Oro5 16->23         started        25 umdNZ9Oro5 16->25         started        signatures7 33 Sample tries to kill multiple processes (SIGKILL) 18->33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5be1d0bb58b4c202f31bc0099f202d110bd5fde3615b545edb27bee708c04f19/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-01 19:45:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220301-ygds2schdq/
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/5be1d0bb58b4c202f31bc0099f202d110bd5fde3615b545edb27bee708c04f19

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 5be1d0bb58b4c202f31bc0099f202d110bd5fde3615b545edb27bee708c04f19

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2057799/
  
URLhaus
https://urlhaus.abuse.ch/url/2020715/
  
URLhaus
https://urlhaus.abuse.ch/url/2069291/

Comments


Avatar
zbet commented on 2022-03-01 19:44:59 UTC

url : hxxp://103.136.43.126/bins/1