MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8
SHA3-384 hash: de0d8fe8ccc012fd2444476f7e03142df3fad114ad6063ef503bcf3687649963af266db6b7c699fcc566a53ba27c88d9
SHA1 hash: 1698deebcbcbfd3d84b198aec2c7270e3602eed8
MD5 hash: 6cfac0ebbe0b521647f1c38985bc64e1
humanhash: coffee-california-salami-eleven
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:58'744 bytes
First seen:2026-01-28 13:19:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IJlBDufe38QHZ8CSeTl9IhYoKhXVEVx7UW/VJuT:IjBIdteTPIh4hX2UW/VQT
TLSH T13243026A1FA8451CEC1284BE66B193542ECC0E3F8684CE3F114BCB976E33599B5758F8
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 :
65
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/30e6d3af-855f-4f90-822c-f39688abf17b/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/697a0d2aa57b6af70d108ba0/reports/75792dcc-fc48-4fe2-bce0-096ca3eeb5ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 178.16.54.217:3778
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f7bb726-a854-4222-ac70-8e405c4414a5
Behavior Graph:
Download SVG
%3 guuid=22fbb03c-1800-0000-5ec9-80c4fa0c0000 pid=3322 /usr/bin/sudo guuid=bdeb1f40-1800-0000-5ec9-80c4ff0c0000 pid=3327 /tmp/sample.bin guuid=22fbb03c-1800-0000-5ec9-80c4fa0c0000 pid=3322->guuid=bdeb1f40-1800-0000-5ec9-80c4ff0c0000 pid=3327 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55f9074f-a71d-4da2-833b-5720dca3bf13
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1859000
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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: 1859000 Sample: boatnet.mips.elf Startdate: 28/01/2026 Architecture: LINUX Score: 72 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 178.16.54.217, 3778, 44626 DUSNET-ASDE Germany 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 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 9 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/cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 13:20:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zx7x732ls6wpldihor7e4saets3vy3r2y6nhiko477532pcw7lea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260128-qle8nsbz8a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 cdff7fef4b97acf58d07747e4e48049cb75c6e3ac79a7429dcfffbbd3c56fac8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3665464/
  
Delivery method
Distributed via web download

Comments