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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74
SHA3-384 hash: c74f72ed5dd8600107e06b0cf2ec1a34d94e3036bdd530bafc08e6999a5ac25bd08b7cc79ab3527c77754015be78db94
SHA1 hash: 150a09769fb4cee6aecf3e4e89c0e2f4087bc9cf
MD5 hash: e518ee98976ffa1d837a556a6e4ad461
humanhash: ohio-pennsylvania-kentucky-september
File name:main.riscv32
Download: download sample
Signature Mirai
Create hunting rule
File size:45'948 bytes
First seen:2026-08-10 02:53:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:jfWK9VnF5P9HrABmvYhuTBwBpbXSQS9rg2+5alXjtrsvQXM/lTnYuH6yzhxw0Zng:CK9tPOm143oqmMtTnXZn
TLSH T18A233B46FD268720D3A216F05FF55A4257506E6638D33300DCA8F73CA9AD0A86793EDE
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a793d637a93214c40d5cff2/reports/1784721f-84c2-4f42-be45-aa73cecba590/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-10T23:21:00Z UTC
Last seen:
2026-08-10T23:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/720f7ad8-70b8-449a-bd45-ddbde61235ff
Behavior Graph:
Download SVG
%3 guuid=8ee844a5-1c00-0000-f384-10ce4b080000 pid=2123 /usr/bin/sudo guuid=a7f330aa-1c00-0000-f384-10ce52080000 pid=2130 /tmp/sample.bin guuid=8ee844a5-1c00-0000-f384-10ce4b080000 pid=2123->guuid=a7f330aa-1c00-0000-f384-10ce52080000 pid=2130 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7396eaa6-292c-46aa-b55f-d8c361ff7dce
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1954775
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 02:54:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 23 (17.39%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e7dufd46mhvzwijfdsynt2hvylvh7jaqsgqxifmfqg5fo7b7d52a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260810-dd46lstyby/
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/27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 27c7428f9e61eb9b21251cb0d9e8f5c2ea7fa41091a174158581ba577c3f1f74

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897925/
  
Delivery method
Distributed via web download

Comments