MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2. 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: 7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2
SHA3-384 hash: 2dbc45396cba3c609ba2433683269b9b16fa5a0860e10953a0f2ff1a5f96e72ed9f1bfcb9f748f3b3dcd4a3c3abfdf34
SHA1 hash: 9ab5563eeb9be5ab86600e3d28b617d425e1956a
MD5 hash: 3c76ff4704162006cabf559b2d505d8a
humanhash: johnny-oven-xray-blue
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:46'488 bytes
First seen:2025-10-14 09:55:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:z8vVXOWci8aDMsfzSu7tVbMKJouAZotdO/WtHlCxg3kzQP8oii51orvnbcuyD7U6:YvVXOLTaDM0LtxdtdWyCWYwHdonouy86
TLSH T1B323E12DE1F9A71C5CAF88391C2A315B3588A1987445985BFCC02C929981FB15775BEC
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68ee1e5974d89de012b59e57/reports/185739b2-2cd4-4373-a6ad-f2ba14e58da4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2
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:
2025-10-14T07:12:00Z UTC
Last seen:
2025-10-15T13:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8a8ba2e0-7b95-4a1a-8d92-486b2944e7eb
Behavior Graph:
Download SVG
%3 guuid=525de4dc-1600-0000-9dea-8670870c0000 pid=3207 /usr/bin/sudo guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213 /tmp/sample.bin net guuid=525de4dc-1600-0000-9dea-8670870c0000 pid=3207->guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a4512edf-1600-0000-9dea-86708f0c0000 pid=3215 /tmp/sample.bin guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213->guuid=a4512edf-1600-0000-9dea-86708f0c0000 pid=3215 clone guuid=59b8210b-1800-0000-9dea-8670b10e0000 pid=3761 /tmp/sample.bin guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213->guuid=59b8210b-1800-0000-9dea-8670b10e0000 pid=3761 clone guuid=b90f2a0b-1800-0000-9dea-8670b20e0000 pid=3762 /tmp/sample.bin net send-data zombie guuid=95c394de-1600-0000-9dea-86708d0c0000 pid=3213->guuid=b90f2a0b-1800-0000-9dea-8670b20e0000 pid=3762 clone guuid=f9e332df-1600-0000-9dea-8670900c0000 pid=3216 /tmp/sample.bin guuid=a4512edf-1600-0000-9dea-86708f0c0000 pid=3215->guuid=f9e332df-1600-0000-9dea-8670900c0000 pid=3216 clone guuid=cb6537df-1600-0000-9dea-8670910c0000 pid=3217 /tmp/sample.bin dns net send-data zombie guuid=a4512edf-1600-0000-9dea-86708f0c0000 pid=3215->guuid=cb6537df-1600-0000-9dea-8670910c0000 pid=3217 clone guuid=cb6537df-1600-0000-9dea-8670910c0000 pid=3217->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 902B edcdac3a-73d2-5ab2-a7ec-cc70996c2d69 draft247.redirectme.net:12121 guuid=cb6537df-1600-0000-9dea-8670910c0000 pid=3217->edcdac3a-73d2-5ab2-a7ec-cc70996c2d69 send: 134B guuid=b90f2a0b-1800-0000-9dea-8670b20e0000 pid=3762->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1230B 8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 103.77.241.144:80 guuid=b90f2a0b-1800-0000-9dea-8670b20e0000 pid=3762->8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6fff464f-7705-492e-a81f-a6bc41575c38
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1794677
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1794677 Sample: morte.i686.elf Startdate: 14/10/2025 Architecture: LINUX Score: 68 26 103.77.241.144, 80 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->26 28 draft247.redirectme.net 103.77.241.42, 12121, 42622, 42626 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->28 30 2 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 morte.i686.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.i686.elf 8->16         started        18 morte.i686.elf 8->18         started        20 morte.i686.elf 8->20         started        process6 22 morte.i686.elf 16->22         started        24 morte.i686.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 09:59:43 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=pjgb23vjtculo6t5ghdj742opo4xmaun37yjabhbrg44peitn3ra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251014-lylh1a1lz2/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/483f435d-18b9-4f11-80c7-7435331393ab
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 7a4c1d6ea998a8b77a7d31c69ff34e7bb976028ddff09004e189b9c791136ee2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3656364/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3677838/

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