MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4
SHA3-384 hash: 39c22a2263252bf5940937f62c153a443cf6a9e0dc97693c070700c263e94ab4dd70463bb0062603f4fc60b23f7e37f1
SHA1 hash: 788b8bc72ffb5d48d94b528ee7ddbb04ce6cd81c
MD5 hash: b532e179dba5954d7cc4a4b653aeef56
humanhash: seven-ceiling-ohio-skylark
File name:ub8ehJSePAfc9FYqZIT6.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:49'284 bytes
First seen:2026-01-17 13:08:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:a5+QswVWUwfgEBpLSbdLvMyB4u+qgw09M:aICEpfgE3Oh0+4u+qgwV
TLSH T17023F135A9C8239ADDFE9172DCDEC5C473308F9C266888915385FF06193BC32858EA95
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
File size (compressed) :49'284 bytes
File size (de-compressed) :134'516 bytes
Format:linux/ppc32
Unpacked file: 592dd611496ceb76740d70b012ebcd5799bf88eef9cc11986c63c0913c85ca42

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fa9199e3-fea8-42fb-9eb8-3a018cfab5be/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696b89cc584f1963ad58c0a8/reports/8880b948-de02-43f1-ac75-b74335557e41/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c956e45a-223d-4adb-8cae-0f0d5f675ddf
Behavior Graph:
Download SVG
%3 guuid=7614e01b-1900-0000-3599-7ffdd60a0000 pid=2774 /usr/bin/sudo guuid=da648c1e-1900-0000-3599-7ffddb0a0000 pid=2779 /tmp/sample.bin guuid=7614e01b-1900-0000-3599-7ffdd60a0000 pid=2774->guuid=da648c1e-1900-0000-3599-7ffddb0a0000 pid=2779 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4d1150af-a91a-4b1b-ae0e-636cd2cac7b6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1852465
Signature
Antivirus / Scanner detection for submitted sample
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 13:08:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4ykuyebqklgfebp5kp3grk5iu7dbvfvkcelhjx4belcrfikhksa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260117-qde8psh14g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c205b5f4-94ac-4e9c-bac3-f50bd1e1b912
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/cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4

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: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 cf30aa6081829662902fea9fb3455d453e30d4b55088b3a6fc091628950a3aa4

(this sample)

Mirai

elf 592dd611496ceb76740d70b012ebcd5799bf88eef9cc11986c63c0913c85ca42

  
URLhaus
https://urlhaus.abuse.ch/url/3757622/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 592dd611496ceb76740d70b012ebcd5799bf88eef9cc11986c63c0913c85ca42
  
Dropping
MD5 b751b9a2cd5278c05674443458a9d43b
  
URLhaus
https://urlhaus.abuse.ch/url/3753586/
  
URLhaus
https://urlhaus.abuse.ch/url/3759494/

Comments