MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072. 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: 702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072
SHA3-384 hash: e12704e39953d178416e39e7f7759a60b3ff522f4333dcae499b4b08e8c6efaa11b92f6f806a2d9d701b53eadcfd5004
SHA1 hash: 24ca31d5b2c6fdf560056c82f29561953656b130
MD5 hash: 2bb3af4da49eaa1235a781b9609217be
humanhash: network-jig-kentucky-quiet
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:36'600 bytes
First seen:2025-11-09 07:00:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:iK4ZXTVFpq4N5PRr0C7GRLxxfvsLD5uMyl4s79cHnbcuyD7U9UR6:iK+RF10iGRPkLD5uVTZcHnouy8n
TLSH T181F2E1FB15A99E14D02E11B704BFAA8E2BB0A14C249076D4DF8C54BE0A58A49BA1D3B1
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) :36'600 bytes
File size (de-compressed) :74'640 bytes
Format:linux/i386
Unpacked file: 47ff6b8c585b17e961c7ccc71418282f1724ad16d15802ffc2817d3444cc6801

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10028259-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
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/702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T22:56:00Z UTC
Last seen:
2025-11-09T04:25:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9d2478b2-bac5-4b51-9365-5b076e09a7da
Behavior Graph:
Download SVG
%3 guuid=1a925efe-1600-0000-97f5-4da1b40c0000 pid=3252 /usr/bin/sudo guuid=d2014902-1700-0000-97f5-4da1bd0c0000 pid=3261 /tmp/sample.bin net guuid=1a925efe-1600-0000-97f5-4da1b40c0000 pid=3252->guuid=d2014902-1700-0000-97f5-4da1bd0c0000 pid=3261 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d2014902-1700-0000-97f5-4da1bd0c0000 pid=3261->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/409d0ac6-4457-4d37-a912-57826081c157
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1810851
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-09 07:01:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oarhhz5tdtnsxubudryo7p7bkpxnikenug44mmjd3glcbnw74bza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux upx
Link:
https://tria.ge/reports/251109-hs3zbasqfs/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10028259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9431ca40-f5e9-418e-b821-12ca907231e8
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 702273e7b31cdb2bd0341c70efbfe153eed4288da1b9c63123d99620b6dfe072

(this sample)

Mirai

elf 47ff6b8c585b17e961c7ccc71418282f1724ad16d15802ffc2817d3444cc6801

  
URLhaus
https://urlhaus.abuse.ch/url/3693012/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 47ff6b8c585b17e961c7ccc71418282f1724ad16d15802ffc2817d3444cc6801
  
Dropping
MD5 5b66b95259cb759b775487ed6bab2b8f

Comments