MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab
SHA3-384 hash: 80a56c5702614f90434633eafaeba13f715bd684990795b1dfda6555b248b26ababb7c6b2fccf1ba49f64e6fbc7587e9
SHA1 hash: be4abc899031f4b1bb6282c7ade5ef60f7d3b926
MD5 hash: e1e93f8f1b1c02101bc66a5ac8ff5deb
humanhash: eighteen-december-nitrogen-cola
File name:miron.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:33'324 bytes
First seen:2026-08-04 05:26:46 UTC
Last seen:2026-08-04 11:39:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:YknjG7xM7noW11mfiDdS0WE0OIbUTKqjIu+zjsH4S3Z8fdK:dn7bo41mc4LEwITnIL3sYa8fdK
TLSH T1EDE2E0C63517D483C8EA55BA172B3021AE4FB0B6CC6863718EEFE329E5398740C01F96
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 :
5
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4e53959f-be64-404d-8c5a-efd3285c553c/
Detection(s):
SecuriteInfo.com.Linux.Siggen.14139.9930.30375.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Deleting a recently created file
Removes directories
Connection attempt
Substitutes an application name
Traces processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a7178394b00e4fe30c56c85/reports/95ccad23-b6fd-4908-a3e0-018df7f91ede/overview
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-08-03T22:35:00Z UTC
Last seen:
2026-08-03T22:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7f80a3d4-23e3-4230-a691-4262e9d3b2cf
Behavior Graph:
Download SVG
%3 guuid=98fdb4a7-1a00-0000-09cb-86f627090000 pid=2343 /usr/bin/sudo guuid=8f8fc5a9-1a00-0000-09cb-86f62f090000 pid=2351 /tmp/sample.bin guuid=98fdb4a7-1a00-0000-09cb-86f627090000 pid=2343->guuid=8f8fc5a9-1a00-0000-09cb-86f62f090000 pid=2351 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31546c89-4f88-4c30-8089-bc3a0b1e58f8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mpokkb5e2w5ovmobyw7cxxkttzdmv2ugzn6fjhrr7bkc4a625gvq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260804-f5kx6awxgz/
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/63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab

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 63dca507a4d5baeab1c1c5be2bdd539e46caea86cb7c549e31f8542e03dae9ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3896571/
  
Delivery method
Distributed via web download

Comments