MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c
SHA3-384 hash: e20de2b4babb3f53a7568d128b6b15f7ffa48bb866fbec37439380087993154ac622aa806fbb8ab7c47ac1e0a3e47f26
SHA1 hash: 188e950688d3882e7ba354bb8b4caf9950059615
MD5 hash: 733eb15bf5a4d8a8bf6cea5e9958e6e3
humanhash: lemon-eleven-crazy-gee
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:72'024 bytes
First seen:2025-11-23 17:09:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7ZmnnogDILQHYLQHPVVMr4mgYVVMwKykNVVM6r+g/RtrVSYogDOsS5siv5XLatAF:UnN4ZH2SyOyuIq8LMMIUqSUiNpvXz5Lc
TLSH T14C63A61E7E219FBCFAAA863447B78E16564833DA37D1C581D1ACD6012E6064F340FFA9
telfhash t15c01625c8c3852f4db314dd92b6dfeb6e06130de06026e378e10f85e9b1d9014d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c1d2c0bd3e06459f996a3ff76393d713e6b247b8abc6faae99cef0d5f6d53f3a
File size (compressed) :23'844 bytes
File size (de-compressed) :72'024 bytes
Format:linux/mips
Packed file: c1d2c0bd3e06459f996a3ff76393d713e6b247b8abc6faae99cef0d5f6d53f3a

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69234004f96b58f0dc80ed74/reports/beee61d1-8880-4a94-b122-d54c7d433826/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
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/bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fd49d68c-478b-4c38-b245-1c43369ed0ad
Behavior Graph:
Download SVG
%3 guuid=0a160be9-1900-0000-bd13-a1c4f5090000 pid=2549 /usr/bin/sudo guuid=5c7fc0ea-1900-0000-bd13-a1c4f9090000 pid=2553 /tmp/sample.bin guuid=0a160be9-1900-0000-bd13-a1c4f5090000 pid=2549->guuid=5c7fc0ea-1900-0000-bd13-a1c4f9090000 pid=2553 execve
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1819594
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: 1819594 Sample: boatnet.mips.elf Startdate: 23/11/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 89.35.130.116, 3778 INTERSAT-ASIonRatiunr33RO Romania 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 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/bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 17:10:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xt6eqrvcytii6bc2z2fb2kb2fc2jbsm6wfqkik2wdv4oz72lkvwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251123-vpxpcaypbs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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 c1d2c0bd3e06459f996a3ff76393d713e6b247b8abc6faae99cef0d5f6d53f3a

Mirai

elf bcfc4846a2c4d08f045ace8a1d283a28b490c99eb160a42b561d78ecff4b556c

(this sample)

  
Dropped by
SHA256 c1d2c0bd3e06459f996a3ff76393d713e6b247b8abc6faae99cef0d5f6d53f3a
  
URLhaus
https://urlhaus.abuse.ch/url/3715217/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0eb36e9ab55816946a20b4d0c151bf03

Comments