MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0. 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: 93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0
SHA3-384 hash: b8ceffeb471101ec6ecf7792d5d9b81c2f6c95c6eb3eeff4e557dab3b0fc8132eeec3a8fa34ce64db686dd38c85634dc
SHA1 hash: f3c55e1a2d73c7761d5194f4d6e9254a40450e62
MD5 hash: f39d6981afbab27ea97b3d04951d9d55
humanhash: low-nevada-lion-equal
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:41'032 bytes
First seen:2025-09-15 15:26:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:i4qDeXKzCBdI3mxnFyHamS28molRR2xShpYoztv+NnbcuyD7UHQRjw:YDSFPI2pJOovR2slpWnouy8HyE
TLSH T16003F2B3D2EF1648E942423CAA5EB08D1C44E51D109ECF666798B1BBED02F0C3E3DA55
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Receives data from a server
Opens a port
Sets a written file as executable
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68c830310d1238ff0aac431f/reports/da7ad9a7-3be9-4d2f-8043-21e1bda14774/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
123
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-15T13:45:00Z UTC
Last seen:
2025-09-15T13:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8db9f604-3377-4e64-a2a8-07b510478bc8
Behavior Graph:
Download SVG
%3 guuid=d6a866bd-1600-0000-d91e-f9d4f30c0000 pid=3315 /usr/bin/sudo guuid=352b94bf-1600-0000-d91e-f9d4fc0c0000 pid=3324 /tmp/sample.bin net guuid=d6a866bd-1600-0000-d91e-f9d4f30c0000 pid=3315->guuid=352b94bf-1600-0000-d91e-f9d4fc0c0000 pid=3324 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=352b94bf-1600-0000-d91e-f9d4fc0c0000 pid=3324->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=05fa29c0-1600-0000-d91e-f9d4fe0c0000 pid=3326 /tmp/sample.bin guuid=352b94bf-1600-0000-d91e-f9d4fc0c0000 pid=3324->guuid=05fa29c0-1600-0000-d91e-f9d4fe0c0000 pid=3326 clone guuid=eedc31c0-1600-0000-d91e-f9d4ff0c0000 pid=3327 /tmp/sample.bin write-config zombie guuid=05fa29c0-1600-0000-d91e-f9d4fe0c0000 pid=3326->guuid=eedc31c0-1600-0000-d91e-f9d4ff0c0000 pid=3327 clone guuid=c60e69c3-1600-0000-d91e-f9d40b0d0000 pid=3339 /usr/bin/dash guuid=eedc31c0-1600-0000-d91e-f9d4ff0c0000 pid=3327->guuid=c60e69c3-1600-0000-d91e-f9d40b0d0000 pid=3339 execve guuid=96f8c1c5-1600-0000-d91e-f9d4100d0000 pid=3344 /tmp/sample.bin delete-file dns net send-data guuid=eedc31c0-1600-0000-d91e-f9d4ff0c0000 pid=3327->guuid=96f8c1c5-1600-0000-d91e-f9d4100d0000 pid=3344 clone guuid=aa5dc7c3-1600-0000-d91e-f9d40d0d0000 pid=3341 /usr/bin/cp guuid=c60e69c3-1600-0000-d91e-f9d40b0d0000 pid=3339->guuid=aa5dc7c3-1600-0000-d91e-f9d40d0d0000 pid=3341 execve guuid=96f8c1c5-1600-0000-d91e-f9d4100d0000 pid=3344->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B b5fff71e-f613-58be-ba84-80cefb09aafc demoon.vip:12121 guuid=96f8c1c5-1600-0000-d91e-f9d4100d0000 pid=3344->b5fff71e-f613-58be-ba84-80cefb09aafc send: 19B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28935576-7a9a-4e61-905d-134572de6315
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1777880
Signature
Drops files in suspicious directories
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777880 Sample: morte.i686.elf Startdate: 15/09/2025 Architecture: LINUX Score: 96 34 109.202.202.202, 80 INIT7CH Switzerland 2->34 36 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->36 38 3 other IPs or domains 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Mirai 2->44 46 2 other signatures 2->46 10 morte.i686.elf 2->10         started        13 dash rm 2->13         started        15 dash cat 2->15         started        17 8 other processes 2->17 signatures3 process4 signatures5 56 Found strings related to Crypto-Mining 10->56 19 morte.i686.elf 10->19         started        process6 process7 21 morte.i686.elf 19->21         started        file8 32 /etc/init.d/sysd, POSIX 21->32 dropped 48 Sample tries to set files in /etc globally writable 21->48 50 Drops files in suspicious directories 21->50 52 Sample tries to persist itself using System V runlevels 21->52 25 morte.i686.elf 21->25         started        28 morte.i686.elf sh 21->28         started        signatures9 process10 signatures11 54 Sample deletes itself 25->54 30 sh cp 28->30         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 15:26:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spfi2vsfr6uj4fxp5nmnvw6zbaabiqldnjcjr6xd6pexjd7bopya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence upx
Link:
https://tria.ge/reports/250915-svjzbszns3/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/17155b25-7a1c-46df-9e13-96a64c430612
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 93ca8d56458fa89e16efeb58dadbd908001441636a4498fae3f3c9748fe173f0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3621187/
  
Delivery method
Distributed via web download

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