MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352
SHA3-384 hash: b6ec31a440147ebb61242fadc2f70b847a0d8cee08aab19c11e0f9bc64c038fa71d84966389640a303b94764d51444c5
SHA1 hash: 75b018e9aea0829539d1c4b7fb876ac7c9ab387d
MD5 hash: 218e5dba8923d8373496dd1075cf4fb3
humanhash: minnesota-four-burger-oven
File name:04dde07efaec2e504ef093bbd1592c651881ce52089543e0f24e2a529a1e01ef.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:123'008 bytes
First seen:2026-08-13 23:39:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BbcFti0/w+OXZ/JvRt7QlrbMrQjPx+JZvLtKqiCyPwZUqAMnkCfuFnoFSXH:BKv/w+4trhdiCAwAD2KH
TLSH T187C3E70ABB254EFBEC6FDD3746A91706358C640621A93F367A74D818F54B60B0AE3C74
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 04dde07efaec2e504ef093bbd1592c651881ce52089543e0f24e2a529a1e01ef
File size (compressed) :45'628 bytes
File size (de-compressed) :123'008 bytes
Format:linux/mipsel
Packed file: 04dde07efaec2e504ef093bbd1592c651881ce52089543e0f24e2a529a1e01ef

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2ff3fd50-e27a-4bdd-8b80-8b38b6523049/
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Runs as daemon
Kills processes
Opens a port
Locks files
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/6a7e55f612c8e658b85c2ebc/reports/93f50f20-29fe-4108-ac24-6828c7412ecd/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02489deb-ae76-4c2d-80c2-a9ae39b43d40
Behavior Graph:
Download SVG
%3 guuid=d34a5e30-1b00-0000-0fbf-12c0310a0000 pid=2609 /usr/bin/sudo guuid=cdce2435-1b00-0000-0fbf-12c0390a0000 pid=2617 /tmp/sample.bin guuid=d34a5e30-1b00-0000-0fbf-12c0310a0000 pid=2609->guuid=cdce2435-1b00-0000-0fbf-12c0390a0000 pid=2617 execve guuid=01ea7537-1b00-0000-0fbf-12c03d0a0000 pid=2621 /usr/bin/dash guuid=cdce2435-1b00-0000-0fbf-12c0390a0000 pid=2617->guuid=01ea7537-1b00-0000-0fbf-12c03d0a0000 pid=2621 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3dbf9f21-388a-4985-850d-b9855fe08497
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 23:40:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bmi2osk7ucws3kpx46adtpsmxzp5aa2f2zzjr2j7jmv4g2h46nja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260813-3n6vmaea67/
Behaviour
Reads runtime system information
Writes file to shm directory
Changes its process name
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Contacts a large (92677) amount of remote hosts
Creates a large amount of network flows
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/0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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
Rule name:UNK_install_script
Create hunting rule
Author:evilcel3ri
Description:Detects a suspicious behaviour in an bash installation script

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 04dde07efaec2e504ef093bbd1592c651881ce52089543e0f24e2a529a1e01ef

Mirai

elf 0b11a7495fa0ad2da9f7e78039be4cbe5fd00345d67298e93f4b2bc368fcf352

(this sample)

  
Dropped by
SHA256 04dde07efaec2e504ef093bbd1592c651881ce52089543e0f24e2a529a1e01ef
  
Dropped by
MD5 227ffcde3ec5386101b4eb4087fb7f2e
  
URLhaus
https://urlhaus.abuse.ch/url/3902558/
  
Delivery method
Distributed via web download

Comments