MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0
SHA3-384 hash: 3ada4b02927df4d043b98f8420cda41e6825ffbfc0c486fa2618b2ae336ae9b1ee7dad79e8d35c00905422fbcffec866
SHA1 hash: 21ed06cb76db94858205024244174f14c1c2a3d1
MD5 hash: 5f2abcb062c71806104bdc317ce1c08a
humanhash: idaho-item-timing-nuts
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:72'024 bytes
First seen:2025-12-30 13:19:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7ZmnnogDILQHYLQHPVVMr4mgYVVMwKykNVVM6r+g/RtrVSYogDOsS5siv5XLatAR:UnN4ZH2SyOyuIq8LMEIUq+cvtpvXz6L8
TLSH T15C63951E7E219FBCFAAA863447B78E16564833DA37D1C581D1ACD6012E6064F340FFA8
telfhash t15c01625c8c3852f4db314dd92b6dfeb6e06130de06026e378e10f85e9b1d9014d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5e2dccfdf3682d3d51f99050885c1e935ee9e4182a288f44d23de57e1a06e731
File size (compressed) :23'784 bytes
File size (de-compressed) :72'024 bytes
Format:linux/mips
Packed file: 5e2dccfdf3682d3d51f99050885c1e935ee9e4182a288f44d23de57e1a06e731

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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/8f0f5095-47f9-43b7-acf0-7232d065551a/
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6953d196127d6a14e0c85987/reports/86a18c43-bf62-4dc7-84fb-bdaa578fd57d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-24T14:40:00Z UTC
Last seen:
2025-12-24T20:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6fa1e93c-62c5-4283-8e8a-1d67b46ae4c1
Behavior Graph:
Download SVG
%3 guuid=50129a11-1a00-0000-1da2-b932f60c0000 pid=3318 /usr/bin/sudo guuid=feaac613-1a00-0000-1da2-b932fc0c0000 pid=3324 /tmp/sample.bin guuid=50129a11-1a00-0000-1da2-b932f60c0000 pid=3318->guuid=feaac613-1a00-0000-1da2-b932fc0c0000 pid=3324 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7bf0ed8-0a66-451d-98a6-942ba9c159aa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1842064
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: 1842064 Sample: boatnet.mips.elf Startdate: 30/12/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 5.180.82.30, 3778 ASDETUKhttpwwwheficedcomGB Latvia 2->26 28 3 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.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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/897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 19:35:23 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rf3spnzv3eu4uscxm6gvg2f3dxox5uigpydyyynidlquivm6rtya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251230-qkw5ssskhq/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b8dbcba1-e722-43d8-9ba1-e86dfd6a7ad7
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/897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0

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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research

File information

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

Web download

Mirai

elf 5e2dccfdf3682d3d51f99050885c1e935ee9e4182a288f44d23de57e1a06e731

Mirai

elf 897727b735d929ca4857678d5368bb1ddd7ed1067e078c61a81ae144559e8cf0

(this sample)

  
Dropped by
SHA256 5e2dccfdf3682d3d51f99050885c1e935ee9e4182a288f44d23de57e1a06e731
  
URLhaus
https://urlhaus.abuse.ch/url/3742590/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6b905ffd95f04dccb05d40647a10c1a7

Comments