MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b
SHA3-384 hash: 3d1cffcebea07ca8db542d0f3f7efca00368aed8268d0559c9f4db9e96062ddba5728aa0017a1ccf90ef4ecf153a0285
SHA1 hash: e4b90d556747bed247a45c32065ef1e22af33754
MD5 hash: 8b38a7ddddaa632a9bc62ce49ed37881
humanhash: aspen-fix-beryllium-green
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-04-17 04:58:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Mg4Lpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaqOKV14b+502F2vwA9dWuMW21bAKm:M98o08kxofBE+ZkXaqGbp2F2TWul0c5X
TLSH T1A3A2E115BE2C85CBC836693555E9FAD22253FC61F2ECCC192940C16FB1A33A92870F86
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 :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68008d43280f5f89a0d02465linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68008aa490767142c3d86c56/reports/28ffc9c0-36ab-4852-b0af-c53de02cdece/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 198.23.212.246:3778
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52c28e7c-ea9a-470a-b371-b69beb990e56
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1667055
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1667055 Sample: boatnet.x86.elf Startdate: 17/04/2025 Architecture: LINUX Score: 72 24 198.23.212.246, 3778, 48920 AS-COLOCROSSINGUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 03:34:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ld35mhr6i5gv6xwmxotzkvqhaiqpkl5acg342jf53fwchqzyzvfq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250417-fmhebasqt4/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/68f9d191-83ee-49d4-94f9-2b0fb31e78b2
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

sh 9835dec5712b6b95118f9f592d538a6712c9c6a64f2c08709ddb05719a0a4aed

Mirai

elf 58f7d61e3e474d5f5eccbba79556070220f52fa011b7cd24bdd96c23c338cd4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3514058/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 9835dec5712b6b95118f9f592d538a6712c9c6a64f2c08709ddb05719a0a4aed
  
Dropped by
MD5 97a2c1f1c8e31487097d40d17bc1cf8a
  
URLhaus
https://urlhaus.abuse.ch/url/3513877/

Comments