MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d
SHA3-384 hash: 4848874d13bab4bb7f25f0b0bc065262392aba95503c54099aafde08187aaf3aada622a747891b1fbb554fa47351cdd3
SHA1 hash: fb197883977a72086cda98457ab0a1fb8d13e7eb
MD5 hash: cee6c771cd5f1d41f9027e9fe2643a28
humanhash: cola-hydrogen-quebec-mountain
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:119'560 bytes
First seen:2025-03-15 00:17:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:iIgsIoTonO1tIQtZfVJU6oRsPYGkfdG3TpVXrnsZ:iIgs1Tv1tIQvULsQGklG37A
TLSH T1E6C3199AB8419F66C1D116BEFE1E928D33231FB8E3DE3102DC156B2477CA95A0E3B451
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4ebf608116ce425713b26linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android expand lolbin mirai remote
Link:
https://www.filescan.io/uploads/67d4c758dab9a7b6c594b58e/reports/9c7a8a95-4a35-4f4c-9881-7ead12bd02bd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
80
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c60f810-6b5e-48c8-a807-a84d098aad0e
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1638989
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-15 00:18:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpym2eq63juscget6bxo7wnh4sahzpww5rihl2hrlauaotqyhf6q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250315-alrzga1zgt/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Creates a large amount of network flows
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (8676) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5176cb6b-43f3-4be0-a6f4-a283c74d621d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d

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 8bf0cd121eda69211893f06eefd9a7e4807cbed6ec5075e8f15828074e18397d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469569/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469571/

Comments