MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db
SHA3-384 hash: 1e585747e54c131b2c619746f9b8a77af8bf2a8545afadfbd13f6658c430e4cf689c0309fbbb5baed837aca1f73afacc
SHA1 hash: 42fcce29ec98a325901834bbcf0b257aeda43962
MD5 hash: 42dce969626e7797c785648ef1f23478
humanhash: speaker-beer-london-oregon
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:141'216 bytes
First seen:2026-07-13 17:50:51 UTC
Last seen:2026-07-13 18:34:50 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:q8FvTnMv6y7VDwwGBelXwzm0aVM2RNPXmhdCKhR2Jjq:ZVwC+B7Xwq0a5RRmh4K6
TLSH T175D38E5C9D1E7DC2C2C3F2FE6D450F66312675744A68C3F6190062CEEB9EED698B1421
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 :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Collects information on the RAM
Connection attempt
Receives data from a server
Kills processes
Runs as daemon
DNS request
Opens a port
Collects information on the CPU
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm dropper mirai
Link:
https://www.filescan.io/uploads/6a5525abcdc1588985804382/reports/b2a5aaf9-7f0e-491d-8097-2e806633a5a0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-07-13T15:50:00Z UTC
Last seen:
2026-07-13T16:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/18381a58-3207-4d59-95f8-a507dbe06ef9
Behavior Graph:
Download SVG
%3 guuid=2eb72cbe-1a00-0000-e01c-aabdee0c0000 pid=3310 /usr/bin/sudo guuid=abf04dc2-1a00-0000-e01c-aabdf30c0000 pid=3315 /tmp/sample.bin guuid=2eb72cbe-1a00-0000-e01c-aabdee0c0000 pid=3310->guuid=abf04dc2-1a00-0000-e01c-aabdf30c0000 pid=3315 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a800d5b7-4e40-44af-95fa-13a4d8132d20
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-13 17:51:48 UTC
File Type:
ELF64 Little (SO)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=laquqdmdboz5nfswbl3nzwb5c2vb3qcieucs2tqocn6fzofbldnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260713-wfhdqsdt6k/
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/5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 5821480d830bb3d696560af6dcd83d16aa1dc04825052d4e0e137c5cb8a158db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3885601/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3884995/

Comments