MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2
SHA3-384 hash: e871a17e0c9714111aa6ce25534f89708018a157ec9c1852fdc335b5ae9034658903886de78308fb339ad62581b14b01
SHA1 hash: d5cd6ea08e1e3f2da4a11737321d4bab22efaa40
MD5 hash: 9ab8650c2171b98b62e95a682bfb4cc3
humanhash: high-nebraska-victor-april
File name:top1miku.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'856 bytes
First seen:2025-07-15 05:55:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UkhWoUYG2HitIMYhzJz8oZkU1prOfwZwNC9vD64uVcqgw095:UkkoUYzHiRSiU1pVOC9L64u+qgw095
TLSH T10EF2F199F2820E82DEFBA5514CB1BBA137204B6F3173DDC021ADBA524E87175B642ED1
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 :
24
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6875ed5119132d9848800570/reports/bdd95978-8bd7-43e2-b2e9-ff1fd5e56f46/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c4a2c1d-45cf-4e4b-92af-b17fe60a2f97
Behavior Graph:
Download SVG
%3 guuid=6fc85c9a-1900-0000-298d-49afad0c0000 pid=3245 /usr/bin/sudo guuid=37cb689d-1900-0000-298d-49afb40c0000 pid=3252 /tmp/sample.bin guuid=6fc85c9a-1900-0000-298d-49afad0c0000 pid=3245->guuid=37cb689d-1900-0000-298d-49afb40c0000 pid=3252 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a1be828-9a72-4b76-bcf7-b4937809b383
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1736756
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1736756 Sample: top1miku.ppc.elf Startdate: 15/07/2025 Architecture: LINUX Score: 76 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 8 top1miku.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 top1miku.ppc.elf 8->14         started        16 top1miku.ppc.elf 8->16         started        18 top1miku.ppc.elf 8->18         started        process6 20 top1miku.ppc.elf 14->20         started        22 top1miku.ppc.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-15 05:55:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zragokcf4wszxawxnsx2ejr4xgzo27ohtw6otqajqum3gloxbhja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250715-gmpn3afp4v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4546acf8-4c36-4e97-b196-612f4be1cc0d
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/cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 cc40672845e5a59b82d76cafa2263cb9b2ed7dc79dbce9c0098519b32dd709d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581234/
  
Delivery method
Distributed via web download

Comments