MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb
SHA3-384 hash: 225f0bac38824029631bbf7e3d1f4088131e61464afae5affb545638fa9045051ca306a8963fce3902f3015d31b996fe
SHA1 hash: fc51be42431a1e93aab4dae06c16df3caed1c965
MD5 hash: 9f8a46e01f54530de7ffe35e8d426a19
humanhash: blue-triple-fourteen-aspen
File name:nz.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:67'432 bytes
First seen:2026-06-19 07:19:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VCkTLSAvaf6/PSN6QvMEx0eQEtLY8rGnfFPXjyF5q+y:VCMSie6/3KMEa9EtLL49Pj05q/
TLSH T18863F1E5D80E5263D7342FB4AD59A0C94C2552F8A1BD34B3BA136BE235F1E040AFF856
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) :67'432 bytes
File size (de-compressed) :176'483 bytes
Format:linux/arm
Unpacked file: ddfec7291fb680c22db1d83d0923c7251580536308adf11ed7c4a235d064c0b5

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/46e83658-9258-4e88-8a73-b31e2e104f74/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.10807.5549.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Opens a port
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a34ed8590632a45f72bf8dd/reports/b841f186-1f8e-43b3-ae85-c3e0a7c98032/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-19T04:26:00Z UTC
Last seen:
2026-06-19T04:55:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a2bba056-b9c7-4a2a-852c-793b1a28c0f4
Behavior Graph:
Download SVG
%3 guuid=521b2728-1b00-0000-df3f-fd6cfa0a0000 pid=2810 /usr/bin/sudo guuid=f10eae2b-1b00-0000-df3f-fd6c050b0000 pid=2821 /tmp/sample.bin guuid=521b2728-1b00-0000-df3f-fd6cfa0a0000 pid=2810->guuid=f10eae2b-1b00-0000-df3f-fd6c050b0000 pid=2821 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8bfaa417-b963-4015-bbd6-020b365c1eca
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 05:32:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbab6aswo6clrwzhzifqylib7qbxyg34alwsnhha2rdo5wq25o5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260619-h5q6aafz31/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
u87yy3f87b23f8293bfg83bgu94.bombamodzik.xyz
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/58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb

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 58401f02567784b8db27ca0b0c2d01fc037c1b7c02ed269ce0d446eeda1aebbb

(this sample)

Mirai

elf ddfec7291fb680c22db1d83d0923c7251580536308adf11ed7c4a235d064c0b5

  
Dropping
SHA256 ddfec7291fb680c22db1d83d0923c7251580536308adf11ed7c4a235d064c0b5
  
Dropping
MD5 fc5fade01f3cfb6620a9699c64aded80
  
URLhaus
https://urlhaus.abuse.ch/url/3864321/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3864451/

Comments