MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b
SHA3-384 hash: fcf892e9ae362656ffc32fc33ef6ebbe2210dd4ac29b1b53c1074b1cfa4e7f983d7e7beb110e2bb1dd407b940e2efb28
SHA1 hash: e3b731470cae1562caf3c51195cf40285f9dacf1
MD5 hash: c023554a3fd27a870de2d1b91374f569
humanhash: idaho-carbon-hydrogen-enemy
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:54'364 bytes
First seen:2026-01-22 01:08:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3SjbGSLlRrYj0a8C/dQOhPC/+I20Ja6ZZ+GwPS4yns96BktDgIPi8Twy:ivW3jdQGqt7Y+Z+zN9cGgI6by
TLSH T15F334A42322C0F17C0A35974252F5BE087FFFAD122E4F685251F8B668A78E371489E9D
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b9c637bfa42aebb25fe433cdd8b4867d21f63f71eb93e87d7a638a3e79f6d904
File size (compressed) :21'884 bytes
File size (de-compressed) :54'364 bytes
Format:linux/ppc32
Packed file: b9c637bfa42aebb25fe433cdd8b4867d21f63f71eb93e87d7a638a3e79f6d904

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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/9c85d73d-e668-4d59-92db-36f85d71ded8/
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-7135957-0
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-9940367-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-21T22:12:00Z UTC
Last seen:
2026-01-22T01:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3970ce9f-b4fe-44e6-9577-154ac366a654
Behavior Graph:
Download SVG
%3 guuid=446f409c-2100-0000-67ee-db99620a0000 pid=2658 /usr/bin/sudo guuid=b2d019a0-2100-0000-67ee-db996d0a0000 pid=2669 /tmp/sample.bin guuid=446f409c-2100-0000-67ee-db99620a0000 pid=2658->guuid=b2d019a0-2100-0000-67ee-db996d0a0000 pid=2669 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/99df2cb9-0afa-40b9-ac6a-ac53c4338200
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1855355
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: 1855355 Sample: boatnet.ppc.elf Startdate: 22/01/2026 Architecture: LINUX Score: 76 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 45.144.54.79, 3778, 44112 NEWSERVERLIFE-ASRU Russian Federation 2->24 26 4 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 7 boatnet.ppc.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 boatnet.ppc.elf 7->15         started        18 boatnet.ppc.elf 7->18         started        20 boatnet.ppc.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 01:09:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbznz45fbboxyrm3nvcyxjqx2ndf6335lo5ncw5mg3qbvdtpyv5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260122-bhvrmahz2f/
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/b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b

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 b9c637bfa42aebb25fe433cdd8b4867d21f63f71eb93e87d7a638a3e79f6d904

Mirai

elf b072dcf3a5085d7c459b6d458ba617d3465f6f7d5bbad15bac36e01a8e6fc57b

(this sample)

  
Dropped by
SHA256 b9c637bfa42aebb25fe433cdd8b4867d21f63f71eb93e87d7a638a3e79f6d904
  
URLhaus
https://urlhaus.abuse.ch/url/3761689/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 90f3b01b79f4a26dcde4135ca0f8e081

Comments