MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38
SHA3-384 hash: d23f78ace1837b812359e7be27c60f74566ddf424e349276fbd152fe94f3dc145ad6df39e0aeca85200c388319f9e7d6
SHA1 hash: 19e478ed60b4830375e3a760bc8548da1a1d0174
MD5 hash: 6a8e2c8326c59b851f03460216726175
humanhash: georgia-saturn-zebra-nitrogen
File name:Labelloperc80.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:44'076 bytes
First seen:2025-11-23 05:17:50 UTC
Last seen:2025-12-10 11:05:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:xmTO5i8H7j+D0h6NvgBm9RLb65iTy/m0GBHhgEWy:x5i8b9MFN9Rv65iTuSBgI
TLSH T17E13E18FEAB429C889BD7C3BEBC507F14EA57A5631CAAF502B2899CC736510B350D534
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :44'076 bytes
File size (de-compressed) :118'376 bytes
Format:linux/mipsel
Unpacked file: 5afee3e75282f8a0845b3900d7ef59d0e2583d8cc46116b9fb1782fa3abb8cd0

Intelligence

File Origin
# of uploads :
3
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Changes access rights for a file
Deleting a recently created file
Sends data to a server
Removes directories
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69229918f96b58f0dc808b78/reports/6734fe0b-f448-4fac-9783-4e90452b5ec6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T20:44:00Z UTC
Last seen:
2025-11-23T12:15:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2c0f79bc-c8c5-486f-8bba-4662fb90dcbc
Behavior Graph:
Download SVG
%3 guuid=c4ff4321-1c00-0000-5a14-08cd120d0000 pid=3346 /usr/bin/sudo guuid=1c9ba323-1c00-0000-5a14-08cd170d0000 pid=3351 /tmp/sample.bin guuid=c4ff4321-1c00-0000-5a14-08cd120d0000 pid=3346->guuid=1c9ba323-1c00-0000-5a14-08cd170d0000 pid=3351 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1819304
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819304 Sample: Labelloperc80.mpsl.elf Startdate: 23/11/2025 Architecture: LINUX Score: 68 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 nicnetworkvvs.uk 41.216.189.47, 12121, 45222, 45224 AS40676US South Africa 2->27 29 daisy.ubuntu.com 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Sample is packed with UPX 2->35 10 Labelloperc80.mpsl.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 Labelloperc80.mpsl.elf 10->14         started        process6 16 Labelloperc80.mpsl.elf 14->16         started        process7 18 Labelloperc80.mpsl.elf 16->18         started        process8 20 Labelloperc80.mpsl.elf 18->20         started        23 Labelloperc80.mpsl.elf 18->23         started        signatures9 37 Manipulation of devices in /dev 20->37 39 Deletes system log files 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 01:39:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eprdnm7z6v7gkc4m35frj2u7wlcc4kby5qoym427dhy3jk5sx44a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet upx
Link:
https://tria.ge/reports/251123-fzdlwszkfz/
Behaviour
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dd270399-269a-4f3b-9762-34486d70df63
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/23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38

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: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 23e236b3f9f57e650b8cdf4b14ea9fb2c42e2838ec1d86735f19f1b4abb2bf38

(this sample)

Mirai

elf 5afee3e75282f8a0845b3900d7ef59d0e2583d8cc46116b9fb1782fa3abb8cd0

  
URLhaus
https://urlhaus.abuse.ch/url/3714431/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5afee3e75282f8a0845b3900d7ef59d0e2583d8cc46116b9fb1782fa3abb8cd0
  
Dropping
MD5 5eb38b01fecbf41d5709670844635709
  
URLhaus
https://urlhaus.abuse.ch/url/3714829/
  
URLhaus
https://urlhaus.abuse.ch/url/3714831/

Comments