MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4. 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: c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4
SHA3-384 hash: ecd73bba2e9b6666470d5e86254b0cc090142a6b16d03bbade73ac8d86992bed80f4a39fe49a5433e1ad8c1d10570d49
SHA1 hash: 4cba2dc097428bd8c4dd0711ae01df1757ba8620
MD5 hash: 78ee4399cbae83f715d11826519c55f6
humanhash: pizza-charlie-bulldog-paris
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:37'156 bytes
First seen:2025-11-17 22:09:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:t5FykdcVPc2FqKbu0YmjhH6Vp+RczusFW936s3UozV:tykduceCsxkWcznFW1zV
TLSH T11DF2F1E351C58590E7B85F79B9F89AC5F3700BBC80EE170372644B7468C5B4A69B82D3
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) :37'156 bytes
File size (de-compressed) :80'908 bytes
Format:linux/arm
Unpacked file: 02fac68739802cd2d1a14a0365414ccc1fc4d5dc6dd3c41a7a4af75e8c319b2e

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/691b9d55a4e47f6c2071fd59/reports/42f123e5-c81d-4747-840c-6a3c6811f380/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T20:28:00Z UTC
Last seen:
2025-11-17T22:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b3256a4c-bc67-424d-865a-e146bf6b6b90
Behavior Graph:
Download SVG
%3 guuid=6a477be7-1a00-0000-8cd1-c3e8090b0000 pid=2825 /usr/bin/sudo guuid=856a99e9-1a00-0000-8cd1-c3e80e0b0000 pid=2830 /tmp/sample.bin guuid=6a477be7-1a00-0000-8cd1-c3e8090b0000 pid=2825->guuid=856a99e9-1a00-0000-8cd1-c3e80e0b0000 pid=2830 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46f0cc0d-b90f-4cc7-949b-d61bf2af7c7c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1815626
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 22:10:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4wd4wq4oilunpaqzil6s6dxwl43tblklzvb5hvgmh6karars32a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251117-13lrwsfp6z/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0cb54164-6ed8-4598-b4d2-03ecb8efa798
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/c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4

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 c72c3e5a1c721746bc10ca17e97877b2f9b9856a5e6a1e9ea661fca0441196f4

(this sample)

Mirai

elf 02fac68739802cd2d1a14a0365414ccc1fc4d5dc6dd3c41a7a4af75e8c319b2e

  
URLhaus
https://urlhaus.abuse.ch/url/3636639/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 02fac68739802cd2d1a14a0365414ccc1fc4d5dc6dd3c41a7a4af75e8c319b2e
  
Dropping
MD5 967ddb4539bcd60a36d5e428eafc1259

Comments