MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615
SHA3-384 hash: cff62abe6edb951125428a47b4117b90c62cb97f4b6325defd91155a36aef0f25b52dd1dd78a0027f1e0389dd1ca3b81
SHA1 hash: 8138cf6a96bf2078b93efad1cadc570ffb4b1273
MD5 hash: 37c52d327593325414b92871b528a81b
humanhash: washington-glucose-winner-xray
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:113'856 bytes
First seen:2025-10-26 22:23:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AFHGTVO/dXfCAbQ71MhlAswt1jUj92lAN9Z5PTDuANFLOeJ2Yggukx:AFiedXfCAb0MF4lAN9Lv7EKukx
TLSH T117B3C609BFA11EF7E86FCC3709E91B0128CC692A21B97B757534D518F24A64F1AE3874
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 733a1052dfe331356cbb2a897dea8620bd61aa9d488bd8978fa1989fbfab8968
File size (compressed) :42'236 bytes
File size (de-compressed) :113'856 bytes
Format:linux/mipsel
Packed file: 733a1052dfe331356cbb2a897dea8620bd61aa9d488bd8978fa1989fbfab8968

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Sends data to a server
Receives data from a server
Changes access rights for a file
Runs as daemon
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet lolbin masquerade mirai remote threat
Link:
https://www.filescan.io/uploads/68fea0d33a79800405f78033/reports/80f62516-4b27-48ee-8528-8d414bb7f6de/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-26T20:38:00Z UTC
Last seen:
2025-10-27T00:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ce6c85c-ed6a-476c-adf2-f3b9893b69c7
Behavior Graph:
Download SVG
%3 guuid=be12fb2d-1800-0000-d70c-a2fd470a0000 pid=2631 /usr/bin/sudo guuid=27376a2f-1800-0000-d70c-a2fd4e0a0000 pid=2638 /tmp/sample.bin guuid=be12fb2d-1800-0000-d70c-a2fd470a0000 pid=2631->guuid=27376a2f-1800-0000-d70c-a2fd4e0a0000 pid=2638 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ce2af9bd-aa1f-4fbd-a6f5-12394998005f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1802117
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802117 Sample: morte.mpsl.elf Startdate: 26/10/2025 Architecture: LINUX Score: 56 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 mangotruff.redirectme.net 94.156.152.237, 12121, 47170, 47172 NET1-ASBG Bulgaria 2->28 30 3 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 8 morte.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 9 other processes 2->14 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/9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 22:32:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sni5phbdz65s7hmf456loeb7j6v6ln52esbt4le7ojd7b2gksykq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251026-2dr32swmgq/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/6d42ac9a-fbf0-4ffe-b2c1-fabdb3845520
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/9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615

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 733a1052dfe331356cbb2a897dea8620bd61aa9d488bd8978fa1989fbfab8968

Mirai

elf 9351d79c23cfbb2f9d85e77cb7103f4fabe5b7ba24833e2c9f7247f0e8ca9615

(this sample)

  
Dropped by
SHA256 733a1052dfe331356cbb2a897dea8620bd61aa9d488bd8978fa1989fbfab8968
  
URLhaus
https://urlhaus.abuse.ch/url/3685595/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e9f5481f07dcfda77f144f8d80ad02a8

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