MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77
SHA3-384 hash: 31c80910c5344fe982ea91075138f68f3bebb6d54313c91c27a4071f0f088735ac8b53d161fc4d2f6ea89dd8934368e7
SHA1 hash: 08cbe8d8ab75122c1db49d370d55df4f67074570
MD5 hash: f9a9c6c71e31c14e77922e43a2fd5b11
humanhash: table-mississippi-pasta-minnesota
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:113'860 bytes
First seen:2025-06-30 14:09:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:g5anyQpqfd33r2A7MfvfJj8BXyTWr1AbtIbJa2RS9ZzAGGzGhb9vrXaAmfN:maPSd33r2A70E4ObJa2I9gGHwfN
TLSH T1CCB3D709BF611EFBE85FDC370AA9070624CD695A22A93B797534D818F24F24F16E3874
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
File size (compressed) :42'284 bytes
File size (de-compressed) :113'860 bytes
Format:linux/mipsel
Packed file: 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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-7136016-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68629bc437c343677947ceee
Tags:
ransomware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a file
Sends data to a server
Opens a port
DNS request
Connection attempt
Changes access rights for a written file
Receives data from a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68629ade320dea0dabb67a57/reports/7f0a12e4-1129-428d-a213-a967423039b2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
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/1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e52cd35-cd82-4c65-aee1-113ef0b84083
Behavior Graph:
Download SVG
%3 guuid=be9c6b1d-2000-0000-aeed-1653080b0000 pid=2824 /usr/bin/sudo guuid=a0a1f01f-2000-0000-aeed-16530f0b0000 pid=2831 /tmp/sample.bin guuid=be9c6b1d-2000-0000-aeed-1653080b0000 pid=2824->guuid=a0a1f01f-2000-0000-aeed-16530f0b0000 pid=2831 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b3db8c2a-c53c-41dc-a79f-29f707794108
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1725649
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725649 Sample: morte.mpsl.elf Startdate: 30/06/2025 Architecture: LINUX Score: 64 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 motre.jbvpshosti.com 196.251.87.244, 12121 SONIC-WirelessZA Seychelles 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 morte.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.mpsl.elf 8->16         started        18 morte.mpsl.elf 8->18         started        20 morte.mpsl.elf 8->20         started        process6 22 morte.mpsl.elf 16->22         started        24 morte.mpsl.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 14:10:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=da2mzx5xwnrybv7ujbjzhh6rnbw27xkh5atzview3ycmk2frvr3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250630-rgvm8sgn7y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
motre.jbvpshosti.com
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/da4c0cbb-59eb-4349-b6c0-272e14ac5116
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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: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 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe

Mirai

elf 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77

(this sample)

  
Dropped by
SHA256 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
  
URLhaus
https://urlhaus.abuse.ch/url/3571547/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2ed0b2677c5d433121c45970d6a6f659
  
URLhaus
https://urlhaus.abuse.ch/url/3571597/
  
URLhaus
https://urlhaus.abuse.ch/url/3571600/
  
URLhaus
https://urlhaus.abuse.ch/url/3571630/
  
URLhaus
https://urlhaus.abuse.ch/url/3571652/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments