MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b
SHA3-384 hash: 4bd3affb8ef71f0969770b2ca552967703750653559e110c1a5f2412a549d6cc7e08dd7e15f243a2a35273e4a856e8b3
SHA1 hash: 45c7a1a038443d87475765d0110fd0e5d2510c1a
MD5 hash: d143ea57124a159efffa51f5a01efd44
humanhash: blossom-cup-pennsylvania-salami
File name:nz.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'868 bytes
First seen:2026-07-31 14:16:37 UTC
Last seen:2026-07-31 21:36:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:xb6YpJeSfGgKJS/x+2lQPNWuoP4Oamv1l4nIb6N8Rxs5JgqgUDCEJ/LWs:xjpFfzT5+yQl3+Umv14Ib6N8zqgixq
TLSH T10FD38DA7F64714A1C4A306F007CB2FAD2E9321A18F4FD4E27D6D653B5A7A0EB1502BC5
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

Intelligence

File Origin
# of uploads :
6
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6a6cae7a9d568a91a81b35fb/reports/ce2cc161-3b13-4d9a-9554-3e60bb0fa7c5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-31T12:36:00Z UTC
Last seen:
2026-08-01T22:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d1a89791-d326-46ec-be6a-aee05ea2df1e
Behavior Graph:
Download SVG
%3 guuid=63b5edfc-1a00-0000-5ab6-af89a3080000 pid=2211 /usr/bin/sudo guuid=49028307-1b00-0000-5ab6-af89aa080000 pid=2218 /tmp/sample.bin guuid=63b5edfc-1a00-0000-5ab6-af89a3080000 pid=2211->guuid=49028307-1b00-0000-5ab6-af89aa080000 pid=2218 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6480034c-52f3-4a97-a40e-e87c8d2541ba
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-31 14:17:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvjucuthpbfr4vvx55qbt776ldwx34on6entpx5g6mp2lkjvq5fq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260731-rlykpahp2w/
Malware Config
C2 Extraction:
s3o65awrf56.net
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/1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b

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: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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 1d53415267784b1e56b7ef6019fffe58ed7df1cdf11b37dfa6f31fa5a935874b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893009/
  
Delivery method
Distributed via web download

Comments