MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b
SHA3-384 hash: 0fae5e569d69e6035daaa2b51c22e7b9f38b7fe24617b75b98fa76373f165879f45a5c646b3384da50d94b318c85b069
SHA1 hash: 2dee6cf7ce8da3daf9c45b0c652e525f07158d16
MD5 hash: 803091cc2187e90c3c1a8c3659f1d793
humanhash: kentucky-bakerloo-idaho-yellow
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'628 bytes
First seen:2025-10-09 03:07:06 UTC
Last seen:2025-10-09 05:17:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:MlWg7Lo6Sv82ucwgfTsybwBYJK2SO0MZDwsB6NJCNaU/gzJl1LSyf:5Io6Sv82u0Tsj5O0orHNqJl1Rf
TLSH T11EA2E108FC540725E623A779E5A6B4D936E8EC65C36F07ACBB05807F5E7B208B074B14
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68e7279f5a3bccf09ebe6081/reports/c80c1640-4191-4daf-8f9e-2510f76d6429/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/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-09T01:15:00Z UTC
Last seen:
2025-10-09T20:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2010aa9-9118-4251-8467-93bf6206c7c5
Behavior Graph:
Download SVG
%3 guuid=02ce8c99-1a00-0000-2960-5330160b0000 pid=2838 /usr/bin/sudo guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845 /tmp/sample.bin net guuid=02ce8c99-1a00-0000-2960-5330160b0000 pid=2838->guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a2fe8f9c-1a00-0000-2960-53301e0b0000 pid=2846 /tmp/sample.bin zombie guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845->guuid=a2fe8f9c-1a00-0000-2960-53301e0b0000 pid=2846 clone guuid=fc43a09c-1a00-0000-2960-53301f0b0000 pid=2847 /tmp/sample.bin guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845->guuid=fc43a09c-1a00-0000-2960-53301f0b0000 pid=2847 clone guuid=fdc0a59c-1a00-0000-2960-5330210b0000 pid=2849 /tmp/sample.bin net send-data zombie guuid=2ab54e9c-1a00-0000-2960-53301d0b0000 pid=2845->guuid=fdc0a59c-1a00-0000-2960-5330210b0000 pid=2849 clone guuid=fdc0a59c-1a00-0000-2960-5330210b0000 pid=2849->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con ddc1514a-61de-5a8b-bb25-130fd5ea1abf 178.16.54.217:3778 guuid=fdc0a59c-1a00-0000-2960-5330210b0000 pid=2849->ddc1514a-61de-5a8b-bb25-130fd5ea1abf send: 10B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b8e1b5b6-d21a-413c-a3df-0d381bfb4d14
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1791844
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: 1791844 Sample: boatnet.x86.elf Startdate: 09/10/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 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 7 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 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-09 03:03:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5putk37tiogh54o3pnre5ltpt7tpvoqgsekrobfmjzanr7cubfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251009-dn6gessqs8/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/18c0c0fd-695a-4b4e-bb3b-44b2051d1111
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/575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b

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: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

elf 575f49ab7f9a1c63f78edbdb1275737cff37d5d03488a8b825627206c7e2a04b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3665469/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3665471/

Comments