MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7
SHA3-384 hash: a6786f071805c0c07192432d72260c32d466187efd209dffdbb98aada8d0aa90e2bde2bd18de6cd39a6d1680d2cce53e
SHA1 hash: af1bc220cf6c17ce8e529fe0e3fd516c936edf20
MD5 hash: bdc77d8814dc759983a3d76c17614161
humanhash: mexico-earth-grey-early
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:71'856 bytes
First seen:2025-01-09 11:46:55 UTC
Last seen:2025-02-12 21:36:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:RzZWyvL5MsRXxPx2pqV2UXz9HX8iJ3GecFgoSERFImpPxs6vvSp+ozXeyt42egHO:OKzPxkqV2UBGecFgoSWlHs6t0egwsnM
TLSH T1D163964D3E319FACFBA8463457F39E10A35823D526E1CA85E19CDA011F7034E645FBA9
telfhash t14a013768453c13f4c3855dde6becff75e4a580df9a122e378d00e9aaab21a429d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136015-0
Create hunting rule

Unix.Trojan.Mirai-9876194-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677fb890c029bd73f2881ec1linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/677fb747bc4dbaccf265b71f/reports/9d45d3cb-d169-4e18-8139-fb25d12e5734/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.221.96.37:5555
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/59a8bc9f-fc20-47c3-96d9-170ff23039cb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1586634
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-09 12:06:12 UTC
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xf4co5iinkqns4xnwhejo7f7qxxapb5hok5fmahf4r4otdhdn2tq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250109-nxv26a1mgj/
Behaviour
System Network Configuration Discovery
Changes its process name
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136015-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b884bb6c-110d-4e24-93cb-9e294c63eb99
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/b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7

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 b9782775086aa0d972edb1c8977cbf85ee0787a772ba5600e5e478e98ce36ea7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3394779/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments