MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5
SHA3-384 hash: e9ceb8dd3e0302d73559a399a83edcf4dd1aa4c9911b47dbe9464f8422bda2ee8eafb7373ac0b544eac4248e2dfaf5be
SHA1 hash: a867c943a370762d0ebc41e5944f44ebe60edfc5
MD5 hash: aeaeebe45b16c06384e949c11eb3b7c6
humanhash: mockingbird-happy-connecticut-double
File name:rizzx.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:99'804 bytes
First seen:2026-02-26 04:14:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UAnQ7rWKxfJ0yE58StcLa56CNl22RxpH5xzDaz8EBXM3DmRiIcKhCDjE7z75dYWO:QqO/L1sFZxzDazaacKhCDoP7LLcP
TLSH T166A32A46FC814A21D5D512BEFE1E318E331357B8E2DE32229E146F2173865EB0E7B616
telfhash t136f07dd356154ac875dc9269858fa1685bb431aa3326144897dcdf4bc0538c2b21283f
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 64e4efd9f521b5445383789dd193014cd9ee7fc5e6b14ad18ab6336ac4af2fc5
File size (compressed) :44'768 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Packed file: 64e4efd9f521b5445383789dd193014cd9ee7fc5e6b14ad18ab6336ac4af2fc5

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
NL NL
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/72693b14-b6db-41ed-9d6c-0e6fb7555de1/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/699fc8e397feb4afd65bc3c1/reports/cae03b1e-e03d-4eae-bf72-8d9007b4639c/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:
not identified
Full report:
https://elfdigest.com/brief/63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f665015-79c4-4b1d-89fb-4a51cb33e9b4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 04:15:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mpnrqddvjyzdkomrur7uptnmbqzzlksrp4gf2x74fq4g625iwtcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260226-evhvdaaw2d/
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/63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 64e4efd9f521b5445383789dd193014cd9ee7fc5e6b14ad18ab6336ac4af2fc5

Mirai

elf 63db180c754e32353991a47f47cdac0c3395aa517f0c5d5ffc2c386f6ba8b4c5

(this sample)

  
Dropped by
SHA256 64e4efd9f521b5445383789dd193014cd9ee7fc5e6b14ad18ab6336ac4af2fc5
  
URLhaus
https://urlhaus.abuse.ch/url/3785875/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785882/
  
Dropped by
MD5 c1224e460597357a71b8fb60f61c3331
  
URLhaus
https://urlhaus.abuse.ch/url/3785916/

Comments