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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77
SHA3-384 hash: 60bf99b9f7322f446b828d1cec7849071ee3c33e860dea4b13de6a823697f861b14970bd06ea399d0cc636cd5f868f32
SHA1 hash: c3c845514535384015afaec965d2bef3024d4fba
MD5 hash: 84d195422e5f84cd95bd6a2768182ff6
humanhash: bulldog-kilo-avocado-maryland
File name:ntb.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:221'185 bytes
First seen:2026-11-08 16:31:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:JfVsUwXQJ6DUbcxBvJdYppH3WROQtSJh21I0bH2GuTp6U08fuoaDsrMwwYHghdVm:zEY9YxBSHYOQgybHFCO1eHAAv
TLSH T12E2423D06123127FD0B7C8B427911ECA061B4F12D46ADA0D9F11DCCFD85EEE8A896BD9
Magika unknown
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6af12f0a8b19be6dba7bf715/reports/cafdca72-23ed-4d84-82bf-cc71fba6cccb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a212d4c-5d8f-4074-9568-91831f6879e6
Behavior Graph:
Download SVG
%3 guuid=130e9e93-1b00-0000-4ede-442191090000 pid=2449 /usr/bin/sudo guuid=37a29198-1b00-0000-4ede-44219d090000 pid=2461 /tmp/sample.bin guuid=130e9e93-1b00-0000-4ede-442191090000 pid=2449->guuid=37a29198-1b00-0000-4ede-44219d090000 pid=2461 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/466f6387-98ba-47bb-b20f-2ab64b5ee3d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/2000866
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-08 17:23:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4wcx63eyt5juipune5xcklr37p4ghtgrnwxv56lu5p7d7sqtz3q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261108-t1gltsstgs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf
Link:
https://intel.virussign.com/intelligence/file/272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77
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/272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 272c2bfb64c4fa9a21f4693b712971dfdfc31e668b6d7af7cba75ff1fe509e77

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4061057/
  
Delivery method
Distributed via web download

Comments