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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6
SHA3-384 hash: fb2db8578d792e9284639b0fb7b3cdee7d5bf5882ab691cf1fb6c76edb351f10736d8ae470490b1e72d22dd28428e890
SHA1 hash: 7a909796b314a6c0ba604a1d6a95d9adfacf054a
MD5 hash: 6acc1fc17d7f071b78561db7d3e1194c
humanhash: wolfram-arizona-quiet-cup
File name:main.mips64
Download: download sample
Signature Mirai
Create hunting rule
File size:71'752 bytes
First seen:2026-10-10 12:54:53 UTC
Last seen:2026-10-11 04:27:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cXiY9s+hSeLxiDHS86ElzL9BXSVeHAG44plyocZx0nuz/k6c9J/amff3LKuWyR4c:cXiQs+hPdQ4eKQuzUr
TLSH T1F66375653303996FF86A17B04AF289F0A398B9D639B09696F3277B0C0F3119C6D4C6C5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6aca35b626eaa009068c7bf7/reports/b8451074-ba1c-4e61-b7bc-e7a1bfa56166/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.be
First seen:
2026-10-10T10:37:00Z UTC
Last seen:
2026-10-11T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b73a9d54-721d-4d92-ab48-b514f6f6ad44
Behavior Graph:
Download SVG
%3 guuid=809220c2-1a00-0000-bea3-ded5fb080000 pid=2299 /usr/bin/sudo guuid=8920edc4-1a00-0000-bea3-ded501090000 pid=2305 /tmp/sample.bin guuid=809220c2-1a00-0000-bea3-ded5fb080000 pid=2299->guuid=8920edc4-1a00-0000-bea3-ded501090000 pid=2305 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb4ca41e-e993-40a2-ba25-489b738704d3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1985294
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1985294 Sample: main.mips64.elf Startdate: 10/10/2026 Architecture: LINUX Score: 52 37 94.154.43.12, 23, 59342 CDNEXTGB Netherlands 2->37 39 daisy.ubuntu.com 2->39 41 Multi AV Scanner detection for submitted file 2->41 12 main.mips64.elf 2->12         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 43 Sample deletes itself 12->43 17 main.mips64.elf 12->17         started        process6 process7 19 main.mips64.elf 17->19         started        process8 21 main.mips64.elf bash 19->21         started        23 main.mips64.elf 19->23         started        process9 25 bash lesspipe 21->25         started        27 bash groups 21->27         started        29 bash dircolors 21->29         started        process10 31 lesspipe 25->31         started        33 lesspipe basename 25->33         started        process11 35 lesspipe dirname 31->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 12:55:33 UTC
File Type:
ELF64 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvr2hbji3nargh55qtryf72o72mu7cvog65ujdjppy7vxgvjt23a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261010-p5xfmads3j/
Behaviour
System Network Configuration Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 1d63a38528db41131fbd84e382ff4efe994f8aae37bb448d2f7e3f5b9aa99eb6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897923/
  
Delivery method
Distributed via web download

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