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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7
SHA3-384 hash: 7828b832f1eee9ae9acffad20c01e14ed0bd2c5c49ed583a537982684b6b34e4edac4627caddc0643c72ae69ae70868e
SHA1 hash: 765038cda29af593af85fb9b459a1c124014e578
MD5 hash: a0ea05c37b7c482b2b22d905d8dd827f
humanhash: table-fix-colorado-south
File name:bot.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:156'252 bytes
First seen:2026-10-27 15:36:37 UTC
Last seen:2026-10-27 16:28:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:eNA0nJDtKMVb47lWIrXt4lfahJKxlCEaae7T+3Bqf:exJDIl9GlCwBkG3B8
TLSH T1B1E37C01EB87D0F0E9520971181FE72E8B399E349022DF56F7E93D35FC72622851E6A9
telfhash t15d6156f56eaa1ae873c0d906d20e6b51ed4de23b242435a605f26ad933f7e064370c79
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 :
3
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9808.14940.21037.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-27T13:35:00Z UTC
Last seen:
2026-10-29T12:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ce805da1-2d2e-47b7-ac88-dfc5a4bd7a62
Behavior Graph:
Download SVG
%3 guuid=d733b122-1800-0000-a900-813a3e030000 pid=830 /usr/bin/sudo guuid=ddba2c25-1800-0000-a900-813a3f030000 pid=831 /tmp/sample.bin guuid=d733b122-1800-0000-a900-813a3e030000 pid=830->guuid=ddba2c25-1800-0000-a900-813a3f030000 pid=831 execve guuid=70f9df9c-1800-0000-a900-813a40030000 pid=832 /tmp/sample.bin delete-file net write-config write-file zombie guuid=ddba2c25-1800-0000-a900-813a3f030000 pid=831->guuid=70f9df9c-1800-0000-a900-813a40030000 pid=832 clone 0edbd98b-76fa-5d36-9388-29630b3d2e68 217.60.195.142:2139 guuid=70f9df9c-1800-0000-a900-813a40030000 pid=832->0edbd98b-76fa-5d36-9388-29630b3d2e68 con guuid=d02db5de-2500-0000-a900-813aba030000 pid=954 /tmp/sample.bin guuid=70f9df9c-1800-0000-a900-813a40030000 pid=832->guuid=d02db5de-2500-0000-a900-813aba030000 pid=954 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a9b0c4d-ac41-46c8-ac99-b64a9fa64c77
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-27 15:37:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpkhyx5f7u3au2zgokanjzc7tcmsuhwdfwnz63jl7knna6wclo3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/261027-s2mc2ae12q/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Deletes itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MIRAI_TELNETCURL_payload
Create hunting rule
Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
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 4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4036126/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4039790/

Comments