MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7
SHA3-384 hash: 11035bddedfbde7c167b93d710498971c852c40d7cea8bf8844c5b1be3a338f902c35ef5c1d76eecee364428ce70bd8b
SHA1 hash: d649c71d95d19490e7c1d39bfaaaca46ec22d270
MD5 hash: 8b655c20401e0cd8d6a5f8a16822f894
humanhash: jupiter-indigo-twelve-hotel
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:67'136 bytes
First seen:2025-03-09 00:05:59 UTC
Last seen:2025-03-09 06:03:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:InZlsO3C9XIHEsCOHP47LHhlJdUG3PvAUbHhvBGhhrEx:QfU9BsCmgBl4G3pJBWVEx
TLSH T173633B03F89141FDC086C2708EAED137DA32B9A92238765E6781FE642E39E215F5F751
telfhash t1642149b57a2a1cd472ffae717351e1290c201a6560e032d5e9f2b8f5ce457c20d79c63
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 :
3
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cce3690d1b39e3a20844fflinux22vpnfull_triage
Tags:
backdoor mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/67ccdb764a3011c802cb36c9/reports/dc04a307-0de6-4679-859e-bf3a1d7f5ced/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7
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/6e0dad9b-91b3-4984-b44e-d9b48de1fc27
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1632735
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-08 21:26:06 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgzjdnzlv677rmz2lv6anf6nsd325sqc2kwbigjlwfvrmig26w3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/250309-adt4vsvpx3/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_1cb033f3
Link:
https://app.threat.zone/submission/219f9a4f-dd43-472a-a8fa-c2c4ad04d727
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/39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7

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_1cb033f3
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 39b291b72bafbff8b33a5d7c0697cd90f7aeca02d2ac14192bb16b1620daf5b7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469848/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3472005/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments