MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d
SHA3-384 hash: 54f2d3de17914112a15f97984373c4422c8828b14a9c6044f1f6ccd5c252eacd456763aa03e0ae2cc39ceb012b3fd14d
SHA1 hash: cf5307f8c7a5877a4f8c72097c99c409ac5e9e7d
MD5 hash: de6d87dcc7cca94ab81cd58afaf293f9
humanhash: delta-eight-violet-avocado
File name:zerx86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'788 bytes
First seen:2025-02-01 13:41:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:gJlFG0NFOL9uzUroWWRCzPuj8C4zqx0gxuM8vhlnNv8mJ:gJlFG0NFOL9uzMJWRCzPYeO7xUvhlNvz
TLSH T1D1234BC0A843D8F8EC160AB4743BFB728A76F07A1058EAC7E79D9932EC41701D24729D
telfhash t1a411e0bb5eb604f8b3d46c4cd74a62e6127ae4a706607aa515b31cd823e18c2d0b4c3d
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e24e8a9881a7a01c4e339linux22vpnfull_triage
Tags:
shellcode phishing backdoor
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/679e24d2a4e90e7849c2c303/reports/331707d0-3067-4454-bc04-2aefbe1a329c/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e3df986-bb33-4477-979b-6eb6999b7487
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1604459
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 13:42:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ylcmy6awtjhuhjvx2gjb43u2qnqohbnw6xlam6u47j6nhhjd6wgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion linux
Link:
https://tria.ge/reports/250201-qzvwaavjdz/
Behaviour
Changes its process name
Deletes itself
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9857931-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/10409d0e-6227-4506-903e-2b098c9dfc68
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/c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422895/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422971/
  
URLhaus
https://urlhaus.abuse.ch/url/3424108/

Comments