MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5
SHA3-384 hash: 8b6f64b34b797be7f3e28b1eb0766ba38fde0fc45328de62c7262efc14027d9584d29230dab483b61cab544a6320a36f
SHA1 hash: a95c0fdcaa36ae6e660f180a6da070a4360c3744
MD5 hash: 973631308a5565871582bc867a66a37a
humanhash: ten-green-angel-angel
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-09-26 20:52:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Mg/Lpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXadmTb+502F2vwA9dWuMW21bAK1oTy:598o08kxofBE+ZkXaITbp2F2TWul0c52
TLSH T157A2D015BF2886CBCC32397545D9F6D22352FD61F29CCC092940D16FB4A33E96834E85
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 :
53
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

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/68d6fdb4674d5fd6aa0e01f9/reports/487fbf12-abf5-4d45-9a36-4ba99fc18d73/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/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.153.34.199:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-26T18:09:00Z UTC
Last seen:
2025-09-26T18:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ac62072d-bf8b-4204-9e97-259a7ca53207
Behavior Graph:
Download SVG
%3 guuid=1260c93e-1b00-0000-3191-2411120c0000 pid=3090 /usr/bin/sudo guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092 /tmp/sample.bin net guuid=1260c93e-1b00-0000-3191-2411120c0000 pid=3090->guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7aa44c41-1b00-0000-3191-2411160c0000 pid=3094 /tmp/sample.bin zombie guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092->guuid=7aa44c41-1b00-0000-3191-2411160c0000 pid=3094 clone guuid=c9335441-1b00-0000-3191-2411170c0000 pid=3095 /tmp/sample.bin guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092->guuid=c9335441-1b00-0000-3191-2411170c0000 pid=3095 clone guuid=424a5841-1b00-0000-3191-2411180c0000 pid=3096 /tmp/sample.bin net send-data zombie guuid=96381941-1b00-0000-3191-2411140c0000 pid=3092->guuid=424a5841-1b00-0000-3191-2411180c0000 pid=3096 clone guuid=424a5841-1b00-0000-3191-2411180c0000 pid=3096->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con b09919b7-6e56-576f-ada0-5f088e799e9e 45.153.34.199:3778 guuid=424a5841-1b00-0000-3191-2411180c0000 pid=3096->b09919b7-6e56-576f-ada0-5f088e799e9e send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/611e6ed5-73df-4c58-99fa-778d6a50fb5f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1784997
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: 1784997 Sample: boatnet.x86.elf Startdate: 26/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 45.153.34.199, 3778, 40618 SKYLINKNL Germany 2->26 28 daisy.ubuntu.com 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/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-26 20:54:33 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=ke4pzwbm3bbcdavw7kn7xghkri74rzt7qvumoqmula4bez76x7cq._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/250926-zqjakaer4w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/f1c81464-bfbb-401e-83c6-1e034c40c603
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/5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 5138fcd82cd8422182b6fa9bfb98ea8a3fc8e67f8568c7419458381267febfc5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3632697/
  
Delivery method
Distributed via web download

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