MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4
SHA3-384 hash: 42036cda0eda4feaf0ff89d1951aaa890e99e89bea2ac1cbe1ff4ad9c4be6295320f3065271492296b9eb73b3a8cc445
SHA1 hash: da9f697d51a0c1cab3353238e66a2e9719adc76b
MD5 hash: 955e26099777cd2ec86e09e89183d6eb
humanhash: snake-bluebird-fruit-oranges
File name:top1miku.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:88'452 bytes
First seen:2025-07-13 15:43:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8zZe7T71p+K+XzdQtp3gIQI3q6oqd/XfXrQbaCvZ5:8zZe7b+3aT53q6oiPAZ
TLSH T116834C85FD819A12C6C5137BFB2E028D372663A8E2DE3207DE299F22338751B0D7B551
telfhash t19e51d0f7dba10b8d5be9814445de70294bfd35bd1f0011ab9a2dbb5b90c25c2f62c81b
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 f1d2df92e44fe9a68a17f0e2e0cc471d9618b327434515603f42007c6b396973
File size (compressed) :40'560 bytes
File size (de-compressed) :88'452 bytes
Format:linux/arm
Packed file: f1d2df92e44fe9a68a17f0e2e0cc471d9618b327434515603f42007c6b396973

Intelligence

File Origin
# of uploads :
1
# of downloads :
23
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/6873d458a15b22faa8b04221/reports/774edd3a-266b-4d03-b5fe-b47abe634270/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3baa9616-6d30-43a2-8a90-453587a384a1
Behavior Graph:
Download SVG
%3 guuid=5cf8583c-1900-0000-b794-2999e60f0000 pid=4070 /usr/bin/sudo guuid=f5cf0b3e-1900-0000-b794-2999f00f0000 pid=4080 /tmp/sample.bin guuid=5cf8583c-1900-0000-b794-2999e60f0000 pid=4070->guuid=f5cf0b3e-1900-0000-b794-2999f00f0000 pid=4080 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a8c369f5-98ea-4578-9672-5d1c7dbc6703
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1735317
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735317 Sample: top1miku.arm.elf Startdate: 13/07/2025 Architecture: LINUX Score: 60 22 top1miku.duckdns.org 2->22 24 top1miku.duckdns.org 196.251.66.32, 2025, 41278, 41280 ASDETUKhttpwwwheficedcomGB Seychelles 2->24 26 daisy.ubuntu.com 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 top1miku.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 process4 process5 12 top1miku.arm.elf 8->12         started        14 top1miku.arm.elf 8->14         started        16 top1miku.arm.elf 8->16         started        process6 18 top1miku.arm.elf 12->18         started        20 top1miku.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4/
Verdict:
Malicious
Threat:
Linux.Worm.Mirai
Link:
https://tip.neiki.dev/file/06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 15:44:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=azef5joqnrdiigpohqnzgktxa4nwn2r7u25yu3rb4kxblymqppka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250713-s6mvcsek6w/
Malware Config
C2 Extraction:
top1miku.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2a25d147-db0c-4142-b874-bde17e1c9b54
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/06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4

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:Linux_Generic_Threat_d94e1020
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

sh c05abe4b3d1b6a71c57e7387bf0711050ebc63cbacd2fd12866d84d71a1a8eb9

Mirai

elf f1d2df92e44fe9a68a17f0e2e0cc471d9618b327434515603f42007c6b396973

Mirai

elf 06485ea5d06c468419ee3c1b932a77071b66ea3fa6bb8a6e21e2ae15e1907bd4

(this sample)

  
Dropped by
SHA256 f1d2df92e44fe9a68a17f0e2e0cc471d9618b327434515603f42007c6b396973
  
URLhaus
https://urlhaus.abuse.ch/url/3581121/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 04a136144cd64f0c076e54a30b5f86a8

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