MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8
SHA3-384 hash: c4b97c0ee228794b4e92617ae8b0e11fcfd8fc1ac51a009011ba92a8684c2a329d162f8b234d00c9ccf61d7add4687f1
SHA1 hash: 71663373aeee302edc8772b65cbb636fc9331cf4
MD5 hash: 85cc9f94e3208dcc5fc48feca2c1ee2f
humanhash: sierra-failed-single-glucose
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:133'732 bytes
First seen:2025-11-01 06:42:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:q4iLWwz4t6IeaVEfGbMd/WFVJTJJodfnv:qXWcDQVEfEyuF/VJodfv
TLSH T116D36B76C82A6F68C661D474B0758F352F53E58082476FBE25E2C2B58483C9DFA05BF8
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 :
138
Origin country :
DE DE
Vendor Threat Intelligence
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.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
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.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-01T03:53:00Z UTC
Last seen:
2025-11-01T12:20:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40f21fa3-2429-4c2b-b2ca-7fd63184fab1
Behavior Graph:
Download SVG
%3 guuid=b749c94f-1800-0000-f4bd-de38b30c0000 pid=3251 /usr/bin/sudo guuid=a1dbbe51-1800-0000-f4bd-de38bb0c0000 pid=3259 /tmp/sample.bin guuid=b749c94f-1800-0000-f4bd-de38b30c0000 pid=3251->guuid=a1dbbe51-1800-0000-f4bd-de38bb0c0000 pid=3259 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2d5bf79d-74b5-4d8b-b3aa-a018f42bc5a3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1806201
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806201 Sample: boatnet.sh4.elf Startdate: 01/11/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.sh4.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 17 other processes 2->13 signatures3 process4 process5 15 boatnet.sh4.elf 7->15         started        18 boatnet.sh4.elf 7->18         started        20 boatnet.sh4.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/c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 06:43:33 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=zeqgqcmd4vuueoe45njd2tqdfsjkvlslkqqmdlxes2qdkoiwotua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251101-hg7s5acx5c/
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/c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8

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

File information

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

Web download

Mirai

elf c920680983e56942389ceb523d4e032c92aaae4b5420c1aee496a035391674e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686676/
  
Delivery method
Distributed via web download

Comments