MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5
SHA3-384 hash: 6661fc544e2577fd75789a60ce44133ee63646674bd641cbd21d1cbceaeff55e88a51a81dad5859bd443af1a3f7dec7f
SHA1 hash: ec9dbcff42bc159e4f71ab558738ff60075676f7
MD5 hash: 91bcf018f2917c63160cd1f063326198
humanhash: autumn-cola-jersey-music
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'784 bytes
First seen:2025-10-13 18:55:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:neD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtui7mdzJgGlzDpH7uNj1JA4J:neD8ZSWvZHZbs1row697qohQvg97izJa
TLSH T1CAB2DF3C1B151BA8DA1EC0BE439D1B603CB81B359142AD5B6207EDC3AF9A8743453BE8
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
File size (compressed) :23'784 bytes
File size (de-compressed) :71'544 bytes
Format:linux/mips
Unpacked file: d9c30e6543d8d287bf31e0328e8e78b7807d6bd0f339b924f006bf75a5d283a6

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955695-0
Create hunting rule

Unix.Trojan.Mirai-9955722-0
Create hunting rule

Unix.Trojan.Mirai-9956194-0
Create hunting rule

Unix.Dropper.Mirai-9971652-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68ed4b3d71883144ef34d667/reports/2d3b1c31-395a-431f-9c7c-43dcae637efb/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-13T16:55:00Z UTC
Last seen:
2025-10-14T10:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/83ba9ca6-c25b-44fc-a8c3-407d9481a5d4
Behavior Graph:
Download SVG
%3 guuid=ccd97902-1900-0000-6954-aae3090e0000 pid=3593 /usr/bin/sudo guuid=5a042304-1900-0000-6954-aae30e0e0000 pid=3598 /tmp/sample.bin guuid=ccd97902-1900-0000-6954-aae3090e0000 pid=3593->guuid=5a042304-1900-0000-6954-aae30e0e0000 pid=3598 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f852461e-6a46-4146-b833-66051c1d2ad9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1794353
Signature
Malicious sample detected (through community Yara rule)
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1794353 Sample: boatnet.mips.elf Startdate: 13/10/2025 Architecture: LINUX Score: 64 24 192.142.10.124, 3778, 52664 X-DSL-NET1ZA South Africa 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 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 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 7 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 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 18:56:26 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=p673h3v2pjysfzmmnufzgknyexhw6kbypg4kznffb4ijtezh4tsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251013-xlafragz3h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955695-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ad1e30b3-7822-4681-8b3a-4188c033e8b2
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/7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5

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: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 7fbfb3eeba7a7122e58c6d0b9329b825cf6f283879b8acb4a50f10999327e4e5

(this sample)

Mirai

elf d9c30e6543d8d287bf31e0328e8e78b7807d6bd0f339b924f006bf75a5d283a6

  
Dropping
SHA256 d9c30e6543d8d287bf31e0328e8e78b7807d6bd0f339b924f006bf75a5d283a6
  
Dropping
MD5 b4bbf9c7197325decf9f1ce04cb03e2b
  
URLhaus
https://urlhaus.abuse.ch/url/3674999/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3675134/

Comments