MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0
SHA3-384 hash: 8e75ed6c7314768ada6ba1222f5016c86dedf47692821165804830c66b1b12917dfc2b29ae0cabe1a0dc72de6c3073a0
SHA1 hash: 03dc93b9572dc9da2a9c824d5872b282e3492d85
MD5 hash: d8cf6f5df455c9175386809159836200
humanhash: oxygen-romeo-mobile-princess
File name:sys64.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:86'688 bytes
First seen:2026-01-24 15:54:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:R+FW2oRC0e7S8Az72MlbV0+GYhxY1yZQqIWkUJ31MD1pazGbcr:R+FW2kgUz72MV0UYsfODqib0
TLSH T137834B83EAABCDF0DD4205B0125FF736D939ED312221CE6BE7C5FE57A4A1542A017258
telfhash t1b331b4f916e50cd8a7d01417d16d0ba0be5ceb7f76243aa307732035276aa42a03bd39
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 :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/5e91f008-6603-4ad5-8aa6-c12a285173d1/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6974eb455db9ae4770909a05/reports/7f55f103-210c-4a47-a815-97b60da552ab/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.9.2.141:8033
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d4d32642-52d4-49e9-b2e2-f745d94ade11
Behavior Graph:
Download SVG
%3 guuid=aa26b129-1a00-0000-dce0-4bc5670a0000 pid=2663 /usr/bin/sudo guuid=3e37d92b-1a00-0000-dce0-4bc56e0a0000 pid=2670 /tmp/sample.bin guuid=aa26b129-1a00-0000-dce0-4bc5670a0000 pid=2663->guuid=3e37d92b-1a00-0000-dce0-4bc56e0a0000 pid=2670 execve guuid=8a4bee2b-1a00-0000-dce0-4bc56f0a0000 pid=2671 /tmp/sample.bin dns net send-data zombie guuid=3e37d92b-1a00-0000-dce0-4bc56e0a0000 pid=2670->guuid=8a4bee2b-1a00-0000-dce0-4bc56f0a0000 pid=2671 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8a4bee2b-1a00-0000-dce0-4bc56f0a0000 pid=2671->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B 8fcd8c40-cc31-59d6-868c-f881ce9f8ada y.hxhk.xyz:8033 guuid=8a4bee2b-1a00-0000-dce0-4bc56f0a0000 pid=2671->8fcd8c40-cc31-59d6-868c-f881ce9f8ada send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/83ad4d4e-7b1b-4a46-ac19-28a3959b1edd
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1856847
Signature
Malicious sample detected (through community Yara rule)
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856847 Sample: sys64.i486.elf Startdate: 24/01/2026 Architecture: LINUX Score: 52 15 y.hxhk.xyz 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 4 other IPs or domains 2->19 21 Malicious sample detected (through community Yara rule) 2->21 7 sys64.i486.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 23 Performs DNS queries to domains with low reputation 15->23 process4 process5 13 sys64.i486.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmddefxof5wk5nn4qcbcgmzcqucmgbiu556juuagn6siir5b3taa._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260124-td1feses9g/
Behaviour
Reads runtime system information
Changes its process name
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6e8e9257
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 8b063216ee2f6caeb5bc80822333228504c30514ef7c9a50066fa48447a1dcc0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763117/
  
Delivery method
Distributed via web download

Comments