MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
SHA3-384 hash: 7e318752d9c9fde7d01467489654d6815081796f0ccd3007e4cef0bf295ae3fe6e61dc8a58b2848c9b89a74bb073d284
SHA1 hash: ebd2178711ffe1b6f1d5bb8c7860bf74e2c65720
MD5 hash: 93d908fdf4fe448d9f34e346ae86f5b9
humanhash: fish-monkey-lion-floor
File name:rizzx.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:41'980 bytes
First seen:2026-02-18 18:31:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:JhIfHyA8J99JgD00/1kx+TNDCraQS8xnCO6+mFTGEXWRrKtMox+JLH/6piEj2yBd:JhIvyJ7gq+Tia+xne+mpnXmhox8LEicd
TLSH T17A13F1B761AFEABAE97618FD6E0D5384D520C51F94823FBB84F0B51D01B30122A06F61
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) :41'980 bytes
File size (de-compressed) :85'904 bytes
Format:linux/amd64
Unpacked file: 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e8b226b7-cce0-420f-89ee-09ad53ae0168/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c0933247-454e-47b3-9ae3-c43107793479
Behavior Graph:
Download SVG
%3 guuid=ee38f864-1a00-0000-ff4f-2a5f490b0000 pid=2889 /usr/bin/sudo guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895 /tmp/sample.bin mprotect-exec net guuid=ee38f864-1a00-0000-ff4f-2a5f490b0000 pid=2889->guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f51ebb67-1a00-0000-ff4f-2a5f520b0000 pid=2898 /tmp/sample.bin guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895->guuid=f51ebb67-1a00-0000-ff4f-2a5f520b0000 pid=2898 clone guuid=699e5892-1b00-0000-ff4f-2a5fff0c0000 pid=3327 /tmp/sample.bin guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895->guuid=699e5892-1b00-0000-ff4f-2a5fff0c0000 pid=3327 clone guuid=b86e6a92-1b00-0000-ff4f-2a5f000d0000 pid=3328 /tmp/sample.bin net send-data zombie guuid=23e41167-1a00-0000-ff4f-2a5f4f0b0000 pid=2895->guuid=b86e6a92-1b00-0000-ff4f-2a5f000d0000 pid=3328 clone guuid=bcf0c367-1a00-0000-ff4f-2a5f530b0000 pid=2899 /tmp/sample.bin guuid=f51ebb67-1a00-0000-ff4f-2a5f520b0000 pid=2898->guuid=bcf0c367-1a00-0000-ff4f-2a5f530b0000 pid=2899 clone guuid=6fd7c767-1a00-0000-ff4f-2a5f540b0000 pid=2900 /tmp/sample.bin net send-data zombie guuid=f51ebb67-1a00-0000-ff4f-2a5f520b0000 pid=2898->guuid=6fd7c767-1a00-0000-ff4f-2a5f540b0000 pid=2900 clone guuid=6fd7c767-1a00-0000-ff4f-2a5f540b0000 pid=2900->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1050B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=6fd7c767-1a00-0000-ff4f-2a5f540b0000 pid=2900->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=b86e6a92-1b00-0000-ff4f-2a5f000d0000 pid=3328->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1050B guuid=b86e6a92-1b00-0000-ff4f-2a5f000d0000 pid=3328->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1920ddc3-b2e2-4b6d-9b62-283e0b016386
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 01:30:08 UTC
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lryfy4hioyk42ljcmec7eb42swbw3nbhzbgtrovcxobb3kuidtyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260218-w58xzsey6d/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1

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 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1

(this sample)

Mirai

elf 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875

  
URLhaus
https://urlhaus.abuse.ch/url/3780588/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3780593/
  
URLhaus
https://urlhaus.abuse.ch/url/3780607/
  
URLhaus
https://urlhaus.abuse.ch/url/3780627/
  
Dropping
SHA256 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875
  
Dropping
MD5 c6bf04bef1d0734f277468fbcccb902b

Comments