MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7
SHA3-384 hash: 1b9102617b102f62683b4a8b4042476d84b107d5c9e608c0dc10bc503ae484b6750a25636153a1e93a24bf03c78ed3b5
SHA1 hash: b57042ed9a7d7dbe1f7c7f32de74d2b367ee835d
MD5 hash: 557ed6bc2e000935bedaa35bf26edcaa
humanhash: lima-nine-kitten-montana
File name:185.93.89.101-x86-2025-02-11T10:20:14
Download: download sample
Signature Mirai
Create hunting rule
File size:38'896 bytes
First seen:2025-02-11 11:20:25 UTC
Last seen:2025-02-11 14:09:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:rVSQ72xfCvEWG9bAWq4FXd/s6Qo8N4+stRh5nbcuyD7UoURw:rMQy1C49bs4Y6ZS4+Ivnouy8C
TLSH T18E03F1B6EC0DDECAE509813F612B75C265B3F714BC80CC6BAE743314E8557146AEA329
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 threatquery
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
117
Origin country :
TR TR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10028259-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ab32c549f32dfb0d82f73blinux22vpnfull_triage
Tags:
phishing mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/67ab4d5bea540517201fa557/reports/93757594-1d66-4d0d-98d4-6f0947fe07e1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
17
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c4c577e-27eb-4710-8203-8c61061f5a4b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1611994
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-11 11:21:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oftqhaojpdcjrxkkxwutbkv6hqpfbj2kzufuwxlcuzp33jstq3dq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux rootkit
Link:
https://tria.ge/reports/250211-nf8xpawqht/
Behaviour
Loads a kernel module
Contacts a large (27266) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10028259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bb373d9e-4bbf-43e3-ae6c-c75e716e267e
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/71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7

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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 71670381c978c498dd4abda930aabe3c1e50a74acd0b4b5d62a65fbda65386c7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3436016/

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