MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97. 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: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97
SHA3-384 hash: c964886392b3c4aeec0c5fdcda2505d2c1ea28842ae3aa5e65bea017cafdd58f0a0cb8f3643209ae2b44caef85afc76d
SHA1 hash: 6e1f5761db28f341ac15f14ab4868a3798ed0931
MD5 hash: f7832de91af4c98e86930139266b023d
humanhash: mexico-sixteen-eleven-diet
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2026-04-29 06:07:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AdPL/pqf6ZUPs+6YW9venAGHnSPoAw3UH2z:AV/pqf4UPs+6t0zHSAAwkWz
TLSH T1252319C8F483DAF9DC4A09742036FB279EB2F5BB2228DE43D7B495226C51742A805D9C
telfhash t1e711c8eb1e660afdf7d4ad00c31966d1186ac22b1ab069d405b22df833e2dd150b9c3a
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 aa1dc740dfef37fb982a67a349b5c38374050b1f081f022de5e354e3543089fa
File size (compressed) :21'620 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: aa1dc740dfef37fb982a67a349b5c38374050b1f081f022de5e354e3543089fa

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
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/fd3d49b0-5cf2-47bb-b2ae-997f14885ea9/
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

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-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/69f1a05e8a82359247b90730/reports/b94716bd-d212-4498-b4b7-1741a748c74f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
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/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.59:3000
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-29T03:14:00Z UTC
Last seen:
2026-04-29T04:08:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4b40f7e0-47e4-4584-8885-a98a03b11227
Behavior Graph:
Download SVG
%3 guuid=5603059f-1800-0000-9df8-67c4050d0000 pid=3333 /usr/bin/sudo guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335 /tmp/sample.bin net guuid=5603059f-1800-0000-9df8-67c4050d0000 pid=3333->guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e10619a1-1800-0000-9df8-67c4080d0000 pid=3336 /tmp/sample.bin zombie guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335->guuid=e10619a1-1800-0000-9df8-67c4080d0000 pid=3336 clone guuid=6ae41ca1-1800-0000-9df8-67c4090d0000 pid=3337 /tmp/sample.bin guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335->guuid=6ae41ca1-1800-0000-9df8-67c4090d0000 pid=3337 clone guuid=62c420a1-1800-0000-9df8-67c40a0d0000 pid=3338 /tmp/sample.bin net send-data zombie guuid=86d3f1a0-1800-0000-9df8-67c4070d0000 pid=3335->guuid=62c420a1-1800-0000-9df8-67c40a0d0000 pid=3338 clone guuid=62c420a1-1800-0000-9df8-67c40a0d0000 pid=3338->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 41ba94ff-1cf2-5b7f-9916-5b71e1a74f27 176.65.139.59:3000 guuid=62c420a1-1800-0000-9df8-67c40a0d0000 pid=3338->41ba94ff-1cf2-5b7f-9916-5b71e1a74f27 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4886b168-28ee-44d5-b83e-49a5ecc7b115
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 06:08:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcddykeb6vyu727xj6jta3ynlnesvhuxmyfldcxczx743iwf32lq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260429-gv44qagw71/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97

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: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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf aa1dc740dfef37fb982a67a349b5c38374050b1f081f022de5e354e3543089fa

Mirai

elf 50863c2881f5714febf74f93306f0d5b492a9e97660ab18ae2cdffcda2c5de97

(this sample)

  
Dropped by
SHA256 aa1dc740dfef37fb982a67a349b5c38374050b1f081f022de5e354e3543089fa
  
URLhaus
https://urlhaus.abuse.ch/url/3825897/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 044ea5906ac3bafd1adc679b869b3ec8

Comments