MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83. 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: 14


Intelligence 14 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83
SHA3-384 hash: 8b879de01863e12e2f0d97e15ba91dd0d107262e038aeedd27f572e02b5623d005a358159c2e1c75d38ad001ecfb914c
SHA1 hash: 40ef0c1a01afe063baa6e2513b2c4149118e45f5
MD5 hash: 2cdf14e6dc5c81834275ce428479642c
humanhash: papa-autumn-two-eighteen
File name:boatnet.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:160'888 bytes
First seen:2025-12-17 15:24:51 UTC
Last seen:2025-12-21 10:57:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:p1uqmR2j+GB81YZesU9t1ZEQMkNwg2XVp8VY//t+Cppppppppppppppppp0pppp5:p1uqmR2j+GB8xlEcVcrF+CpppppppppO
TLSH T177F33A07F4C184FDC496C1744BBEB53ADC32B09E423CB2AB67D4AB222E4DE215B1DA55
telfhash t1bc51dc712d963d48a2d3e335b34fda96f832190008d1b1f6dd6b69e2cf063840d76027
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 :
4
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/85f1bb28-0eee-4dc4-849e-427be87a5cd9/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Kills processes
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6942cb6284afa5547b590287/reports/28f8f4a2-02c9-42bf-b17f-aa7c08fc9666/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-17T12:35:00Z UTC
Last seen:
2025-12-18T19:35:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fb61f080-ac2a-4d09-94b1-af100135321d
Behavior Graph:
Download SVG
%3 guuid=20ed2e77-1700-0000-a3ed-311c7f0c0000 pid=3199 /usr/bin/sudo guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200 /tmp/sample.bin net guuid=20ed2e77-1700-0000-a3ed-311c7f0c0000 pid=3199->guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=5a035b7a-1700-0000-a3ed-311c810c0000 pid=3201 /tmp/sample.bin zombie guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200->guuid=5a035b7a-1700-0000-a3ed-311c810c0000 pid=3201 clone guuid=35275f7a-1700-0000-a3ed-311c820c0000 pid=3202 /tmp/sample.bin zombie guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200->guuid=35275f7a-1700-0000-a3ed-311c820c0000 pid=3202 clone guuid=0a7f637a-1700-0000-a3ed-311c830c0000 pid=3203 /tmp/sample.bin net send-data zombie guuid=ea671c7a-1700-0000-a3ed-311c800c0000 pid=3200->guuid=0a7f637a-1700-0000-a3ed-311c830c0000 pid=3203 clone guuid=0a7f637a-1700-0000-a3ed-311c830c0000 pid=3203->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 24621378-b137-5f84-9927-beff6684ea61 5.59.248.136:3778 guuid=0a7f637a-1700-0000-a3ed-311c830c0000 pid=3203->24621378-b137-5f84-9927-beff6684ea61 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/033fc20d-020f-4a89-ab70-cfbb2d85e7f6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1834921
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834921 Sample: boatnet.x86_64.elf Startdate: 17/12/2025 Architecture: LINUX Score: 76 24 5.59.248.136, 3778, 38388 METRO-SET-ASMetrosetAutonomousSystemRU Czech Republic 2->24 26 34.254.182.186, 443, 54632 AMAZON-02US United States 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.x86_64.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 18 other processes 2->13 signatures3 process4 process5 15 boatnet.x86_64.elf 7->15         started        18 boatnet.x86_64.elf 7->18         started        20 boatnet.x86_64.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 15:25:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ft47cmhglyzdlqjskb3svfuc4txdklqp6tytil3ryrvaejdyh2bq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251217-stsj3swrft/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/31ec138d-91f6-4724-b0ce-252dc69029b9
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2cf9f130e65e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 2cf9f130e65e3235c13250772a9682e4ee352e0ff4f1342f71c46a0224783e83

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735333/
  
Delivery method
Distributed via web download

Comments