MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422
SHA3-384 hash: d8bf9cae37ca4e0bd0412b0825ff2bc0179d7396dbbec871a7e84c8ed96de89c67c566aef1c27a5200c2d9927ff4bf0a
SHA1 hash: 76320e521553bfe436d27b07d209c5cce7412993
MD5 hash: f66399ee81443845ee7e995d8674f62c
humanhash: ack-jupiter-lactose-quebec
File name:bot.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:179'805 bytes
First seen:2025-02-07 09:31:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HK/lcSNbBLbcBCkoajwdyqkk4/T/6EBpUu/hJjogM/RHWT+M:HK/fBLbEloajwdybkwRBuu/XMgM/RHWL
TLSH T17F042A46EA404B13C0D627B5F6DF42453333ABA497EB73069628ABF43F8679E4F22505
telfhash t18c3112a19679512a5da1ec68edda57b2501a56172350bf33df21c0cc380a44ff527c0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Sends data to a server
Deletes a system binary file
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/67a5d319f0cc2396d4551131/reports/c62b3fd8-cc2e-4fee-8229-f842911a3040/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
50
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 31.58.58.71:43957
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e19991d1-bc9d-4d91-9168-d8a4a0b37773
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1609108
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-04 00:44:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oko6so6bt6f6rbkittvqqfnenxejtpxke52znnjlxdkuw6teqqra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250207-lg5wbawpcv/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2d80b394-04a4-4088-b849-bf4b0e12cf50
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/729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 729de93bc19f8be885489ceb0815a46dc899beea277596b52bb8d54b7a648422

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430818/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3430829/

Comments