MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c. 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: 636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c
SHA3-384 hash: aa6b654b1e58ae3597029592f3451b32399b5d32c482513e0be76a6c6814f90e670c7b05a35608eafde4cebf47e171f1
SHA1 hash: cc6314add2ac3d58d15a7fb4502167a925346e75
MD5 hash: 66be19619c951fcc17c88d8f3a887e28
humanhash: pizza-princess-maryland-victor
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:45'536 bytes
First seen:2025-11-15 06:50:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9RGHuZvzhz7LaZDmWHnqR05NU4P59WI5d4PxlQHJZ/gAH2S/UXN9ws5XQxgs3Uo9:rGHuZdGQRAUM5b5d4Px+v/gE2S/MN98t
TLSH T1C913F1D2F2676BD889651C72ED7C438A65DB4F38E0BE2B4254C245C235B0D4E6AA82D3
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) :45'536 bytes
File size (de-compressed) :112'108 bytes
Format:linux/arm
Unpacked file: 0f31e5e342c317cad7fa837ced3e5ab89007333c9e1ab26e723800a0f1950891

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/691822b05267bf36f8018142/reports/9ef2df99-337a-427d-99b6-ce0b69b64d20/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-15T04:51:00Z UTC
Last seen:
2025-11-16T18:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab71dcc0-31dd-4e07-b911-e93a853b95f6
Behavior Graph:
Download SVG
%3 guuid=3dbd4341-1900-0000-a809-c0b97b0b0000 pid=2939 /usr/bin/sudo guuid=d6788644-1900-0000-a809-c0b9830b0000 pid=2947 /tmp/sample.bin guuid=3dbd4341-1900-0000-a809-c0b97b0b0000 pid=2939->guuid=d6788644-1900-0000-a809-c0b9830b0000 pid=2947 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/659d3719-5adf-4743-8def-8bace0659faf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1814582
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814582 Sample: morte.arm.elf Startdate: 15/11/2025 Architecture: LINUX Score: 72 22 vmr3b.bounceme.net. [malformed] 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 morte.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Sends malformed DNS queries 22->36 process4 process5 12 morte.arm.elf 8->12         started        14 morte.arm.elf 8->14         started        16 morte.arm.elf 8->16         started        process6 18 morte.arm.elf 12->18         started        20 morte.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 06:50:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnsqhxl7hmdcu5lmdzjho3l5qe4jpg5explzd2anvatvhktzunga._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251115-hl7c6askcv/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ec96f8d-cdef-4ec6-b575-3b1039c49efb
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/636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c

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 636503dd7f3b062a756c1e52776d7d8138979ba4bbd791e80da82753aa79a34c

(this sample)

Mirai

elf 0f31e5e342c317cad7fa837ced3e5ab89007333c9e1ab26e723800a0f1950891

  
URLhaus
https://urlhaus.abuse.ch/url/3704792/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0f31e5e342c317cad7fa837ced3e5ab89007333c9e1ab26e723800a0f1950891
  
Dropping
MD5 b23f87e64ae566f1eec6246b94b725cb

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