MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083
SHA3-384 hash: 67617ccec5fdc3579730a37c07e9f47f8c8a98fc74bc4603b7cd6b4b33495adf94d6938210018e052c8791d4fa7bc368
SHA1 hash: 8646cac168fcfdbcf219d71a1f5ed8460a5e9f14
MD5 hash: f4ca46dc8820e94bd666d0664422df62
humanhash: kansas-fish-fillet-carolina
File name:xnxnxnxnxnxnxnxnsh4xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'700 bytes
First seen:2025-12-23 07:39:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SOyLS+mbf5tLebTyNUzPqjbQoHIHbdZGP22M2MGJLv0zBeebtShQF+Gh0rr:Sc+mbBtLGqgHHbdouv1GJLWIecC4
TLSH T1EED3CF31F019ACB1DC110AF934B685780342AFF406E51683EEBEE56E14B7D45BAEDB60
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/694a47643f8fdbf8e94fa99f/reports/de305d6a-5b20-4b06-9cf4-38036cc7f354/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-23T01:04:00Z UTC
Last seen:
2025-12-23T05:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/84f475ce-ebad-4984-92c8-3c9a9e4b8409
Behavior Graph:
Download SVG
%3 guuid=ff286719-1700-0000-ac49-fa06ab0d0000 pid=3499 /usr/bin/sudo guuid=cfdabb1b-1700-0000-ac49-fa06b20d0000 pid=3506 /tmp/sample.bin guuid=ff286719-1700-0000-ac49-fa06ab0d0000 pid=3499->guuid=cfdabb1b-1700-0000-ac49-fa06b20d0000 pid=3506 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ea9d1a9-0181-44bb-a26e-454cc170044f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1838110
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2025-12-23 07:40:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scmsdftcy7n27se5vwl63vfgwzjeoheejpfaita5deb5jta5ucbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251223-jg4xxaxpex/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4b66ecac-9f28-4774-b24c-f14f7fa619aa
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/9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 9099219662c7dbafc89dad97edd4a6b652471c844bca044c1d1903d4cc1da083

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713412/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739929/

Comments