MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19df7e1cefae47e1991e1d1b04b6ac9063c406f9e8396d59dd1f2e1c160f80d7. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19df7e1cefae47e1991e1d1b04b6ac9063c406f9e8396d59dd1f2e1c160f80d7
SHA3-384 hash: 4a6ed60e8afca4d2845cb08496355fbb58aae5dad5b66ca2286232946991fd236253ff75aea4249d32a14af45bc01e9f
SHA1 hash: 1aa498f1e8b5e4e05458014da65419d41b8ae901
MD5 hash: 58d672c17f00812eacbfe91931edf2f0
humanhash: fifteen-avocado-rugby-sad
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:47'364 bytes
First seen:2025-12-04 00:14:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Fzfip37FLDfZtCGAiqYac9zIqARozVqEPGHqFEVwYGu6pkBz3d2aQWF:Fzfo3RDfnRURQVqjKFSwhtpmz3df
TLSH T17E23F16F90A11196CAFC8DFAF88632671D6935C83356BF1853A009DCDB3882DB54E239
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 UPX
File size (compressed) :47'364 bytes
File size (de-compressed) :134'984 bytes
Format:linux/mipsel
Unpacked file: dd256e729d52822e5f0931ff13df9221fdf0508e7519020549b699b40fbf79fa

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/90dacdc6-8377-4106-978f-cf3fcb880ad2/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Deleting a recently created file
Sends data to a server
Launching a process
Kills processes
Removes directories
Receives data from a server
Creating a file
Changes access rights for a file
Runs as daemon
Sets a written file as executable
Opens a port
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6930d29bff25e40750d2a4bc/reports/9bf191bb-11a1-469f-85a9-f0956ec8d884/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/230127b6-0d66-44be-b7c0-530dff2479c9
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1825967
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 signatures2 2 Behavior Graph ID: 1825967 Sample: mpsl.elf Startdate: 04/12/2025 Architecture: LINUX Score: 76 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Sample is packed with UPX 2->57 9 mpsl.elf 2->9         started        12 python3.8 dpkg 2->12         started        process3 file4 49 /usr/local/bin/infinitd, ELF 9->49 dropped 14 mpsl.elf 9->14         started        16 mpsl.elf 9->16         started        18 mpsl.elf 9->18         started        20 3 other processes 9->20 process5 process6 22 mpsl.elf 14->22         started        25 mpsl.elf 16->25         started        27 mpsl.elf 16->27         started        29 mpsl.elf 18->29         started        31 mpsl.elf 18->31         started        33 sh 20->33         started        35 sh 20->35         started        signatures7 59 Manipulation of devices in /dev 22->59 61 Deletes system log files 22->61 37 mpsl.elf 25->37         started        39 mpsl.elf 25->39         started        41 mpsl.elf 29->41         started        43 mpsl.elf 31->43         started        process8 process9 45 mpsl.elf 37->45         started        47 mpsl.elf 39->47         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19df7e1cefae47e1991e1d1b04b6ac9063c406f9e8396d59dd1f2e1c160f80d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19df7e1cefae47e1991e1d1b04b6ac9063c406f9e8396d59dd1f2e1c160f80d7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 00:15:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhpx4hhpvzd6dgi6dunqjnvmsbr4ibxz5a4w2wo5d4xbyfqpqdlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation upx
Link:
https://tria.ge/reports/251204-alwyeswnbx/
Behaviour
Reads runtime system information
UPX packed file
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Deletes Audit logs
Deletes journal logs
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
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: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 19df7e1cefae47e1991e1d1b04b6ac9063c406f9e8396d59dd1f2e1c160f80d7

(this sample)

Mirai

elf dd256e729d52822e5f0931ff13df9221fdf0508e7519020549b699b40fbf79fa

  
URLhaus
https://urlhaus.abuse.ch/url/3722818/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 dd256e729d52822e5f0931ff13df9221fdf0508e7519020549b699b40fbf79fa
  
Dropping
MD5 cec847072e81de3df06ebd6f83f6c709
  
URLhaus
https://urlhaus.abuse.ch/url/3722801/
  
URLhaus
https://urlhaus.abuse.ch/url/3724379/

Comments