MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef
SHA3-384 hash: 7439aaf76ee89aa2744cd904678994469f469b4d07c83f54bc3234cceed1a7ef64fc81587607131dd1c263c2de6b1fb3
SHA1 hash: 0aa2ce8126f1dda19758af9c73d294b516f9bc9d
MD5 hash: 6af6ad6f058a96a564db07134e501a57
humanhash: oranges-bluebird-november-georgia
File name:xd.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:656'316 bytes
First seen:2026-08-18 14:41:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:gW/TyvPf6sIXL+Y1tIHpirWLC0NzKMNJyhZrSlvsalrHZc+ak8zMnBDJTj7poOti:A0zcmgA2gKWB3ldlo11715ItOEMw
TLSH T193D46D06EF440FEBC4AFCD30852E875B19DD998702C1A775A1BC499CBA8D35A4FD3588
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9
File size (compressed) :234'792 bytes
File size (de-compressed) :656'316 bytes
Format:linux/mipsel
Packed file: 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Sends data to a server
Connection attempt
Runs as daemon
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a846f65c82e1f59d5ab2777/reports/1b2feec4-0fdc-4e8b-8615-8ee31f35270d/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/814bcf8a-12b8-458b-b53b-e4d96adedbdb
Behavior Graph:
Download SVG
%3 guuid=ab216786-1c00-0000-a89a-0cbdf10b0000 pid=3057 /usr/bin/sudo guuid=ba72df88-1c00-0000-a89a-0cbdf20b0000 pid=3058 /tmp/sample.bin guuid=ab216786-1c00-0000-a89a-0cbdf10b0000 pid=3057->guuid=ba72df88-1c00-0000-a89a-0cbdf20b0000 pid=3058 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/293334ba-0177-4176-ac19-582fc71c981c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilghgnwy6yaehmp6gj7cs27iwbw2sen33elkhhpuz5uf7k5bxlxq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260818-r3eh5scn51/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20131) 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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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: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 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9

Mirai

elf 42cc7336d8f60043b1fe327e296be8b06da911bbd916a39df4cf685faba1baef

(this sample)

  
Dropped by
SHA256 6f4b80b4e4f64158aa779f60f87d61c105baf73bf89a60a2a24c59959471dcb9
  
URLhaus
https://urlhaus.abuse.ch/url/3905379/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 47003d254f8d2f4e55d99c46a6446587

Comments