MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f
SHA3-384 hash: 4b7d3abd4de7831a3db5b32baef8bc3026174105dbd99954f2ba0c0c2dfd831d52f1c11c121e43adcad606cc3186f905
SHA1 hash: 04dac9920f4077993f7c5c1e87ca6ba76e502c86
MD5 hash: e765043d7ec1c6609a7e3f6d384a05f9
humanhash: stairway-finch-four-mountain
File name:4
Download: download sample
Signature Mirai
Create hunting rule
File size:83'884 bytes
First seen:2025-01-23 10:10:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Yun/uIZJ++FSZO20xeY0YpQAQsMKi8QzW8CO4n6n:FxQZ6U6QzW8CO46n
TLSH T16E83F85AF8819E52C5D442BA7E2E169E330767B8E3EE33139D141B24778B62B0F27506
telfhash t13dc080d150a412fd27d5d3b81cdcf0d91afc66d6234d081614548c46c5d12c0f430526
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 :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6792189ae708b6e7a3b04e18linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Opens a port
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/679215da0eee786a60c05b0a/reports/e784e34f-649a-4ec6-ae0b-13d1361a2964/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f
Behaviour
Information Gathering
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/e46fe20a-a81b-4014-bf7a-8e4f31aacc1f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1597501
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1597501 Sample: 4.elf Startdate: 23/01/2025 Architecture: LINUX Score: 52 33 Multi AV Scanner detection for submitted file 2->33 9 4.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 4 other processes 2->16 process3 signatures4 35 Sample tries to kill multiple processes (SIGKILL) 9->35 18 4.elf 9->18         started        process5 process6 20 4.elf 18->20         started        process7 22 4.elf 20->22         started        24 4.elf 20->24         started        26 4.elf 20->26         started        28 2 other processes 20->28 process8 30 4.elf 22->30         started        signatures9 37 Sample tries to kill multiple processes (SIGKILL) 30->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-23 10:11:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yle76xoyg4oisfxnjmohjjjgdysawjatyt67jgokuj2meosngihq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/250123-l7xydswjat/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Contacts a large (35319) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d6f4b2e4-fd5c-4cae-883b-46cc6a747d29
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/c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f

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
Rule name:Linux_Generic_Threat_d2dca9e7
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 c2c9ff5dd8371c8916ed4b1c74a5261e240b2413c4fdf499caa274c23a4d320f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3406331/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3407730/

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