MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf
SHA3-384 hash: 6a197ba53b5617a8ef7b82885818fc9b85402505cdac0b01c9252dea24449987ba2265855d03ff32a3e5f81fcc3b44d3
SHA1 hash: 92ab963f252240b1cd39c62d4200fd66dbedb494
MD5 hash: 101c6d4b3f049799812c9164cd118286
humanhash: mirror-black-jig-speaker
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:181'612 bytes
First seen:2025-04-24 20:23:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:d0jwO+HwOyT1l6aaU84xftMveWnyvT9Qt7BYw8Amtgs:2jwO+HwOyT1l6aaUbfIXY9qBYxAmtp
TLSH T1C404961E6F228F7EF6A8873447B78D259B6823D627D1D641D1ACC2101E6029E641FFF8
telfhash t10e41a3180a7417f466356c9e059dff76d6b330df7e126c378e51e86aa769a434d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
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

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

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

Unix.Trojan.Mirai-8041698-0
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

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680aa0ffa37ff28e12995a85linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/680a9df3218c4a98ade0b38d/reports/99cb5721-130b-42c3-bf92-8610d1392f0b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.138.123:7716
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d18c85c7-d382-4a24-8a5d-9a69f6163959
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1673584
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: 1673584 Sample: boatnet.mips.elf Startdate: 24/04/2025 Architecture: LINUX Score: 76 22 176.65.138.123, 54216, 7716 PALTEL-ASPALTELAutonomousSystemPS Germany 2->22 24 daisy.ubuntu.com 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 7 boatnet.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 9->20         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 15->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-24 20:24:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6j64qosx6wt7iacxofy2tmwlsfccqg6d3zk5zcmxssqsxfwl3lpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250424-y6vg4at1h1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt botnet mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/3e3e6925-9900-416c-adbc-94dc2b3ffe1e
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/f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf

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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 f27dc83a57f5a7f400577171a9b2cb9144281bc3de55dc899794a12b96cbdadf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3524084/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments