MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e
SHA3-384 hash: cbccae7537a5d01dd21e3054bb6b49b161f572eecac5a37d576de2f390dcc48424df99b9ed5bdfce3fcb6a35763776e7
SHA1 hash: 43f07c3b5f9db47c722961e67fe2dd5fd8cedce9
MD5 hash: 19fb411168a3c1d69588bf85645f7304
humanhash: carbon-fruit-vegan-double
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'492 bytes
First seen:2025-11-14 00:47:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M0sLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaqOKV14b+502F2vwA9dWuMW21bAKa:k98o08kxofBE+ZkXaqGbp2F2TWul0c5X
TLSH T100A2E155BF1886CBCC32693455E6EAD21252FC71F2EDCD492640C16FB4A33996470F8A
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) :21'492 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Unpacked file: 4e3a2e60f111df12b4fe8c20b2236a6af30fe90c11634d01fd53183f2d9a7f9c

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

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/69167c39219b4496562ac554/reports/8ad68e85-2641-4735-b40c-03ba3f21d1c1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
213.255.209.93:80/hiddenbin
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/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 213.255.209.93:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T21:53:00Z UTC
Last seen:
2025-11-15T02:53:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2cd7dea4-8705-4857-a0b6-49a3db167292
Behavior Graph:
Download SVG
%3 guuid=fe54e029-1a00-0000-a414-23fbc20a0000 pid=2754 /usr/bin/sudo guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761 /tmp/sample.bin net guuid=fe54e029-1a00-0000-a414-23fbc20a0000 pid=2754->guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c7572b2c-1a00-0000-a414-23fbca0a0000 pid=2762 /tmp/sample.bin zombie guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761->guuid=c7572b2c-1a00-0000-a414-23fbca0a0000 pid=2762 clone guuid=7e3a2f2c-1a00-0000-a414-23fbcb0a0000 pid=2763 /tmp/sample.bin guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761->guuid=7e3a2f2c-1a00-0000-a414-23fbcb0a0000 pid=2763 clone guuid=101f332c-1a00-0000-a414-23fbcc0a0000 pid=2764 /tmp/sample.bin net send-data zombie guuid=aed3e92b-1a00-0000-a414-23fbc90a0000 pid=2761->guuid=101f332c-1a00-0000-a414-23fbcc0a0000 pid=2764 clone guuid=101f332c-1a00-0000-a414-23fbcc0a0000 pid=2764->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 42b29dfb-703c-5d06-bf4d-55203b3e6c09 213.255.209.93:3778 guuid=101f332c-1a00-0000-a414-23fbcc0a0000 pid=2764->42b29dfb-703c-5d06-bf4d-55203b3e6c09 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4741bee-167c-40d7-9a95-84d7b72630f9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1813913
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: 1813913 Sample: boatnet.x86.elf Startdate: 14/11/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 213.255.209.93, 3778, 54066 SKYVISIONGB United Kingdom 2->26 28 4 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.x86.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.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.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/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 00:48:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gfiin55yexzgbvgpjtim2nrvdbvjpnb2jbr2yhvgzu6asuy7vgha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251114-a5mtvsdk31/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/106ca78e-4c69-4410-bf97-a1bab91bb667
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/315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e

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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 315086f7b825f260d4cf4cd0cd3635186a97b43a4863ac1ea6cd3c09531fa98e

(this sample)

Mirai

elf 4e3a2e60f111df12b4fe8c20b2236a6af30fe90c11634d01fd53183f2d9a7f9c

  
URLhaus
https://urlhaus.abuse.ch/url/3704857/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4e3a2e60f111df12b4fe8c20b2236a6af30fe90c11634d01fd53183f2d9a7f9c
  
Dropping
MD5 aaf7f5bd3c19f772ccf6010bf69e66ba

Comments