MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354
SHA3-384 hash: c7eeb0374666bc4ba371eea481d5654b63abd68d83063e823b253089f957acfff2469f68ca2c6dc704642ae0c2ea3ff7
SHA1 hash: 6643961631941fa4cf8c17a314c02e7d242e4f12
MD5 hash: 4c7b9156bbbd9211f8cfa2bec9026e14
humanhash: winner-gee-four-video
File name:boatnet.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:22'448 bytes
First seen:2026-04-04 07:25:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MccDqRfKUWFH39z+/49ETVQrGLruI8qB+eANnlBQpMr/ZW7MM+v1RpH:NMkKJFH39CBVQey7qsZoMTM7EpH
TLSH T189A2D1BFE8D64957DDAAE53B011D00CA50BB5C5413A783C23FA575B389778E8F83A680
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 :
45
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955772-0
Create hunting rule

Unix.Trojan.Mirai-9956522-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed soft-404 upx
Link:
https://www.filescan.io/uploads/69d0bcd858ab754d33bc52bb/reports/d557908b-e8b3-49c6-88fc-563ff582686d/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/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.81:4090
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-04T04:37:00Z UTC
Last seen:
2026-04-04T05:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/45f03734-063f-4eb9-9cd6-fef178757943
Behavior Graph:
Download SVG
%3 guuid=084b911c-1900-0000-5e85-ee786c0b0000 pid=2924 /usr/bin/sudo guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926 /tmp/sample.bin net guuid=084b911c-1900-0000-5e85-ee786c0b0000 pid=2924->guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b5b53e1f-1900-0000-5e85-ee786f0b0000 pid=2927 /tmp/sample.bin zombie guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926->guuid=b5b53e1f-1900-0000-5e85-ee786f0b0000 pid=2927 clone guuid=c3fe441f-1900-0000-5e85-ee78700b0000 pid=2928 /tmp/sample.bin guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926->guuid=c3fe441f-1900-0000-5e85-ee78700b0000 pid=2928 clone guuid=0af84c1f-1900-0000-5e85-ee78710b0000 pid=2929 /tmp/sample.bin net zombie guuid=9dfad31e-1900-0000-5e85-ee786e0b0000 pid=2926->guuid=0af84c1f-1900-0000-5e85-ee78710b0000 pid=2929 clone cd001d8a-2eed-5c66-9c1c-126e465ca5c2 176.65.139.81:4090 guuid=0af84c1f-1900-0000-5e85-ee78710b0000 pid=2929->cd001d8a-2eed-5c66-9c1c-126e465ca5c2 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6369b9b6-9a24-4408-a3e3-cbe63bb0b5ed
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-04 07:26:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=efq4zt3nxvwat65cdwzxxsvsuymjcl26c4z5usssxrbgnlfponka._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/260404-h83ngsfy6n/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 2161cccf6dbd6c09fba21db37bcab2a618912f5e1733da4a52bc4266acaf7354

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3807145/
  
Delivery method
Distributed via web download

Comments