MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528
SHA3-384 hash: a1d644851d290501dce784cbc2da1e5aff67e9e1e456876357d88586ecb89ae1d019398b851d4a57afb8cc14228b866b
SHA1 hash: 195be8ae6b0ba42ec8c9346710dd1379a2d16541
MD5 hash: 08b2569b6202dae717f7db32b5d0ab5b
humanhash: stream-colorado-pennsylvania-fifteen
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'796 bytes
First seen:2026-01-18 19:12:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/pOmrTp6BwcdO4Z/nYr3uf38qRe7y8AQ1kNHibwE+HbpoxzOeuVS/qeu:/VYBwEHc1kNHibwE+H2xKS/zu
TLSH T198B3E80E7E218FBDF6A9823557B78E21A65933D737D1C581E2ACD6112D2024E341FFA8
telfhash t16611465c497413e497365d996b6efbb7e56430cf47226d338e01b9a99aadc825d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 374c4e5e2a2440ce9154b17b3e4f124f8ddae9b9851b5f4ae3350a6bb1d2eb3d
File size (compressed) :36'888 bytes
File size (de-compressed) :109'796 bytes
Format:linux/mips
Packed file: 374c4e5e2a2440ce9154b17b3e4f124f8ddae9b9851b5f4ae3350a6bb1d2eb3d

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
NL NL
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/abd760b4-1cef-4ded-b776-4f60049b2ba3/
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

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-18T17:04:00Z UTC
Last seen:
2026-01-18T20:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f6f293a4-2fee-4dc6-86e7-78d13a5cd5b4
Behavior Graph:
Download SVG
%3 guuid=a0c16681-1900-0000-832f-8b71c30c0000 pid=3267 /usr/bin/sudo guuid=9738a283-1900-0000-832f-8b71c80c0000 pid=3272 /tmp/sample.bin guuid=a0c16681-1900-0000-832f-8b71c30c0000 pid=3267->guuid=9738a283-1900-0000-832f-8b71c80c0000 pid=3272 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/25ad2e84-8fd5-4df9-8f48-981eb91b3d61
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1852958
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Suricata IDS alerts for network traffic
Writes identical ELF files to multiple locations
Yara detected Mirai
Yara detected ShellDownloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852958 Sample: boatnet.mips.elf Startdate: 18/01/2026 Architecture: LINUX Score: 100 98 64.89.163.39, 3778, 43868, 43870 DIXIE-NETUS United States 2->98 100 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->100 104 Suricata IDS alerts for network traffic 2->104 106 Malicious sample detected (through community Yara rule) 2->106 108 Antivirus detection for dropped file 2->108 110 5 other signatures 2->110 15 boatnet.mips.elf 2->15         started        17 xfce4-panel wrapper-2.0 2->17         started        19 xfce4-panel wrapper-2.0 2->19         started        21 6 other processes 2->21 signatures3 process4 process5 23 boatnet.mips.elf 15->23         started        26 boatnet.mips.elf 15->26         started        28 boatnet.mips.elf 15->28         started        30 wrapper-2.0 xfpm-power-backlight-helper 17->30         started        signatures6 118 Sample deletes itself 23->118 120 Sample tries to persist itself using cron 23->120 32 boatnet.mips.elf sh 23->32         started        122 Sample tries to kill multiple processes (SIGKILL) 26->122 process7 process8 34 sh 32->34         started        process9 36 sh sh 34->36         started        38 sh sleep 34->38         started        40 sh wget 34->40         started        42 2 other processes 34->42 process10 44 sh WTF 36->44         started        46 sh WTF 36->46         started        48 sh WTF 36->48         started        50 38 other processes 36->50 file11 54 WTF 44->54         started        57 WTF 44->57         started        59 WTF 44->59         started        61 WTF 46->61         started        63 WTF 46->63         started        65 WTF 46->65         started        67 WTF 48->67         started        70 2 other processes 48->70 88 /tmp/boatnet.mpsl, ELF 50->88 dropped 90 /tmp/boatnet.arm5, ELF 50->90 dropped 92 /tmp/boatnet.arm, ELF 50->92 dropped 94 2 other malicious files 50->94 dropped 102 Writes identical ELF files to multiple locations 50->102 72 3 other processes 50->72 signatures12 process13 file14 112 Sample deletes itself 54->112 114 Sample tries to persist itself using cron 54->114 74 WTF sh 54->74         started        116 Sample tries to kill multiple processes (SIGKILL) 57->116 76 WTF sh 61->76         started        96 /etc/cron.d/e2scrub_all, ASCII 67->96 dropped 78 WTF sh 67->78         started        signatures15 process16 process17 80 sh 74->80         started        82 sh 76->82         started        84 sh 78->84         started        process18 86 sh sleep 80->86         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 19:13:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oy6xco3mcyn3kott3lrx5lt26dmupzhswd7yzzmsjfowa2bq2uua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd antivm botnet defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260118-xxawnadz7e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
UPX packed file
Creates/modifies Cron job
Modifies rc script
Writes file to system bin folder
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8221090f-b842-4986-9706-faf91ea096fe
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Linux_Trojan_Gafgyt_ea92cca8
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 374c4e5e2a2440ce9154b17b3e4f124f8ddae9b9851b5f4ae3350a6bb1d2eb3d

Mirai

elf 763d713b6c161bb53a73dae37eae7af0d947e4f2b0ff8ce592495d606830d528

(this sample)

  
Dropped by
SHA256 374c4e5e2a2440ce9154b17b3e4f124f8ddae9b9851b5f4ae3350a6bb1d2eb3d
  
URLhaus
https://urlhaus.abuse.ch/url/3759934/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1117d24d4a6f9038d05567ab2a2d46ae

Comments