MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9
SHA3-384 hash: 3ff9f700ca07e1f6b71cf880ba8628c582e1d08e906d004992af48d0774beb4fdecca3c42befbacc721fdaa929b0d0fe
SHA1 hash: 0d56688ce7eb17472ab40142a36e39a57aef6f7d
MD5 hash: 47003d254f8d2f4e55d99c46a6446587
humanhash: bulldog-april-stairway-ohio
File name:xd.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:234'792 bytes
First seen:2026-08-18 14:41:15 UTC
Last seen:2026-08-18 15:10:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:UOlqqOpXlNmdmzmDF4AHqz1FZlLM97iv4:LilNYWAHqxFjC7ig
TLSH T1E33423D22916794C934E457B6BB8B3B28861F440717E3F58030D4A85A597CB6B68FCB8
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :234'792 bytes
File size (de-compressed) :656'316 bytes
Format:linux/mipsel
Unpacked file: 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8d09412c-ac31-491a-86a9-e662da2c338a/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Kills processes
Opens a port
Connection attempt
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a846f70993c3ff4e758937b/reports/d8abff6d-2401-4474-b595-208f52234c32/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1b40f25b-6e3e-4db1-a54e-d35d052665c9
Behavior Graph:
Download SVG
%3 guuid=dc3f7e77-1900-0000-4b6e-9e0b6b060000 pid=1643 /usr/bin/sudo guuid=69ee257b-1900-0000-4b6e-9e0b6c060000 pid=1644 /tmp/sample.bin guuid=dc3f7e77-1900-0000-4b6e-9e0b6b060000 pid=1643->guuid=69ee257b-1900-0000-4b6e-9e0b6c060000 pid=1644 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/059e75cf-4929-4b32-a284-1587ea058097
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 14:41:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5fybnhe6zavrktxt5qpq7lbyec3v5z37cngbivcjrmzlfdr3s4q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260818-r2sz5svzbs/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (14853) 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.

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: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: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 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9

(this sample)

Mirai

elf 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef

  
URLhaus
https://urlhaus.abuse.ch/url/3905379/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef
  
Dropping
MD5 6af6ad6f058a96a564db07134e501a57

Comments