MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c. 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: 6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c
SHA3-384 hash: 5d296604f5ef9ba226aeed430547b9a17a0e7913f01bc92362d76f6ca744a9ad362b4748b971713713a18bd584f080e0
SHA1 hash: 4262cc46bfc9233698f55ee147703b5471ee00b2
MD5 hash: 0898d7aca5ddb0c3f56f08a1606997ad
humanhash: mirror-connecticut-lamp-yankee
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:113'384 bytes
First seen:2025-03-09 00:11:00 UTC
Last seen:2025-03-09 06:06:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:v+tqhQOJgQ/fQ4t3gmEw7N2A4pNgFbfraZGbBQ7IAQrYBN0nap:v/hQOJF/Jt3gm34pibzaZGbBQ7dQ8
TLSH T169B3065AF9819F21D5D616BEFE4F518D33232BA8E3EE7102DD205B2037CA65B0A7B411
telfhash t175f097239b584ae83bea190600ca32222fecfc1f5b0c24a5818d0b0fc6022d4b43c20f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cce3711f777fe306083bc1linux22vpnfull_triage
Tags:
mirai
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:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
57
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c
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/27a49541-7da5-45ab-b22b-5dc5ad9c3b13
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1632737
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1632737 Sample: arm7.elf Startdate: 09/03/2025 Architecture: LINUX Score: 60 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 7 arm7.elf 2->7         started        signatures3 process4 signatures5 18 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->18 10 arm7.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 00:11:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5niezjhim3q2a3tfskkpclfv4uh2mmhp4idvqbxomvthycoqkga._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250309-agnq9avzdt/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (21897) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/000f76c2-ae69-448f-9643-4cfa1b982faf
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/6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Generic_Threat_8299c877
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 6f5a82652743370d03732c94a78965af287d31877f103ac037732b33e04e828c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469572/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469530/

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