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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c
SHA3-384 hash: ee55e509bb194105c82a1343685431d5d7c72ea4c38c7e3e3da2bc2f298c16ccaf926fb750316b2310fe3475efc636ec
SHA1 hash: 17ef456cf5372626cdacfaf70790a400ad8f6dcb
MD5 hash: c6bafeab0d23ca684579f526267e184c
humanhash: comet-magazine-golf-autumn
File name:nz.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:49'500 bytes
First seen:2026-06-29 21:45:59 UTC
Last seen:2026-07-05 13:28:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:p+an3RY7qKS4o2SeAgPBOAcLolAvqXpR0ngr9yurX1pqu/vedxVRLncix0YH:J3+7k4oZCAolAv6mngFisvSjxH
TLSH T1AA230263C2BEBE3EF467DA7750EE8981DA2B4D069100936A5DF46315CC97C9A3D21F40
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) :49'500 bytes
File size (de-compressed) :117'744 bytes
Format:linux/amd64
Unpacked file: 5b099adb9b5f3e95b9f44777437cd87daa06e160192c7a017d799293e8f99e81

Intelligence

File Origin
# of uploads :
5
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c9d59828-acf4-4942-8395-b75ea0be3950/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite mirai packed upx
Link:
https://www.filescan.io/uploads/6a42e7b74c7fec20f3af772b/reports/d57e01a3-6181-4f1f-9b13-661af3ec56f9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-29T13:38:00Z UTC
Last seen:
2026-07-01T13:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a51a9cec-cad6-4e59-80a8-0ee4ac738cd2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 15:51:47 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aipcodngybgdowknpk4xu2hzimbubnlkyolt5i6m6l7zntbc5noa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260629-1mzzksg15p/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
hjcddajltcsdas.hopto.org
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/021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c

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: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: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 021e270da6c04c37594d7ab97a68f9430340b56ac3973ea3ccf2ff96cc22eb5c

(this sample)

Mirai

elf 5b099adb9b5f3e95b9f44777437cd87daa06e160192c7a017d799293e8f99e81

  
URLhaus
https://urlhaus.abuse.ch/url/3878179/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5b099adb9b5f3e95b9f44777437cd87daa06e160192c7a017d799293e8f99e81
  
Dropping
MD5 dd4090bd3bb3a477eace0080993e5bda

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