MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec
SHA3-384 hash: 5a93b20110d7347654712d9e6aa1321e4cb92edcbd86b6dc0bbf7082f08d8236e70cc97bae47946cc61fc813202078a3
SHA1 hash: ed35d6a70d4543f730db28fad2847f227bbf3592
MD5 hash: bcf5bfb47f66b1e292294be0bd28d7b8
humanhash: dakota-pluto-grey-november
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:171'812 bytes
First seen:2026-01-31 16:27:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Wu4JOoteG/1WPtPruQTgAHAXYaiZ2gXOKlTZIRl9cP6hh1EGBmXn:WrUoteG/1WPt64RgXYaVgXCRl9cDGBm3
TLSH T188F3FA42B9418F16C1C311FAFA6E464D37132FB9E3DE7102DD246FA0378A8EB0A76655
telfhash t1571199869bac2f8c67f94208839a1619aaec34ed2b1050c7de5d679b86561a2f02d432
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 8fbfa523a9ea5d080c945ed43bbacbdc9a3846a55d6cd0e3c1b3f2fb0a00e074
File size (compressed) :78'908 bytes
File size (de-compressed) :171'812 bytes
Format:linux/arm
Packed file: 8fbfa523a9ea5d080c945ed43bbacbdc9a3846a55d6cd0e3c1b3f2fb0a00e074

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
No detections
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-9858729-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust soft-404
Link:
https://www.filescan.io/uploads/697e2db9930564ff3c80d7e9/reports/a20ae3d0-d329-45fe-8920-6cae6fcb214a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-29T04:25:00Z UTC
Last seen:
2026-02-01T11:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f919602d-34ef-4ea5-9f18-6cf7da3f7ae3
Behavior Graph:
Download SVG
%3 guuid=75995ea0-1900-0000-9b76-406fd2080000 pid=2258 /usr/bin/sudo guuid=957d65a2-1900-0000-9b76-406fda080000 pid=2266 /tmp/sample.bin guuid=75995ea0-1900-0000-9b76-406fd2080000 pid=2258->guuid=957d65a2-1900-0000-9b76-406fda080000 pid=2266 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e024018-0ed4-4ed7-9842-468ad6b2b6c5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1860928
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: 1860928 Sample: boatnet.arm6.elf Startdate: 31/01/2026 Architecture: LINUX Score: 76 24 130.193.34.57, 3778, 59726 YANDEXCLOUDRU Russian Federation 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 daisy.ubuntu.com 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.arm6.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.arm6.elf 7->15         started        18 boatnet.arm6.elf 7->18         started        20 boatnet.arm6.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/b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 09:19:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wdlxyhl6njfxnpubhdu7zq4v6u25dnhcen7un77cqsmpa7maqdwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260131-tyy34acx9c/
Behaviour
Reads runtime system information
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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec

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_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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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: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 8fbfa523a9ea5d080c945ed43bbacbdc9a3846a55d6cd0e3c1b3f2fb0a00e074

Mirai

elf b0d77c1d7e6a4b76be8138e9fcc395f535d1b4e2237f46ffe28498f07d8080ec

(this sample)

  
Dropped by
SHA256 8fbfa523a9ea5d080c945ed43bbacbdc9a3846a55d6cd0e3c1b3f2fb0a00e074
  
URLhaus
https://urlhaus.abuse.ch/url/3766664/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8e336f80bd3dce72a69a08610259ca96

Comments