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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7
SHA3-384 hash: ae42b1ee60c0903a47df164b64823b9771aa5ea8d9385ce4228b1406416d721701679cc46ece7d38e70bf386472ca842
SHA1 hash: 2f9ae8aa046148c0e697af0fe88cc287a872effd
MD5 hash: 3f939c43078d82b2d5466783c3975730
humanhash: muppet-louisiana-july-william
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:654'500 bytes
First seen:2026-10-08 18:12:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:OikCLD+dQSa07frooAnuN+1Oob63BK0oTlYjoPSfIyq4o5uJqhRdP6MD+7Bd/2Pt:AUqdY07froo8StfIpAU/9LkblMxS
TLSH T186D47D06EF940FABD49FCE34891F831705EDC98302C2B26561BCCE6CBA8D25A4BD7558
telfhash t1e1f059704b61b1268b41de9898de5763292cc95e9b1cfd3be831844c76044eee72bc9f
TrID 99.7% (.O) ELF Executable and Linkable format (generic) (4000/1)
0.2% (.TAR) TAR - Tape ARchive (file) (10/3)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Runs as daemon
Sends data to a server
Connection attempt
Receives data from a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6ac7dd13ab9887628ab54216/reports/27656340-2232-4caa-8e32-c6d4bd1b1d8d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-08T16:24:00Z UTC
Last seen:
2026-10-08T17:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e9bdbb31-047d-4dbb-80ff-53e6cb1070e3
Behavior Graph:
Download SVG
%3 guuid=c2e9535e-1b00-0000-0078-f817150c0000 pid=3093 /usr/bin/sudo guuid=992ad360-1b00-0000-0078-f817160c0000 pid=3094 /tmp/sample.bin guuid=c2e9535e-1b00-0000-0078-f817150c0000 pid=3093->guuid=992ad360-1b00-0000-0078-f817160c0000 pid=3094 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/17c5450d-c5a4-4caf-9b64-602f415f4f77
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 18:13:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iirakzixgbz4d6n2xgbx3dpndh373lubl54f2mtjwbjniuqrb3tq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/261008-wtf3tsbz6w/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 42220565173073c1f9bab9837d8ded19f7fdae815f785d3269b052d452110ee7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3946395/
  
Delivery method
Distributed via web download

Comments