MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34
SHA3-384 hash: 7604f08692b8169a0621d767b19088a00a5c1cf13d7b6730ac024cbde75cc29bf76e99a86cab7af0e5f29500d17b1a4c
SHA1 hash: 0439c35003f046723ee43d88e8f0a0f105d18a92
MD5 hash: 0a301ede73440b739501e0a372ec75d8
humanhash: autumn-washington-potato-whiskey
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:37'572 bytes
First seen:2025-07-12 23:45:16 UTC
Last seen:2025-07-14 05:15:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:15cJtY4YHQ1aFfGROBRzz+5IzdNYRZwPJUbLjKmQwU:zmtNYHuaFf7zz+Cg8j
TLSH T14AF201A07293486ECB5A9533630EDE1528A9FCE2D54E3647184D4CFA69F33BF45A4CC8
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 :
2
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6872f391900df8e7f86a4df2linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Sets a written file as executable
Opens a port
Launching a process
Sends data to a server
Connection attempt
Substitutes an application name
Writes files to system directory
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files 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/6872f394425a30d7acd7f88a/reports/bdc40046-751e-41bf-80db-ecfdf7d56c9f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/509b361a-6b17-4dd7-ac6c-716abc94a400
Behavior Graph:
Download SVG
%3 guuid=2355ce6b-1900-0000-ff88-ce6427090000 pid=2343 /usr/bin/sudo guuid=2fc1b16e-1900-0000-ff88-ce6428090000 pid=2344 /tmp/sample.bin net guuid=2355ce6b-1900-0000-ff88-ce6427090000 pid=2343->guuid=2fc1b16e-1900-0000-ff88-ce6428090000 pid=2344 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2fc1b16e-1900-0000-ff88-ce6428090000 pid=2344->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=24e6006f-1900-0000-ff88-ce6429090000 pid=2345 /tmp/sample.bin guuid=2fc1b16e-1900-0000-ff88-ce6428090000 pid=2344->guuid=24e6006f-1900-0000-ff88-ce6429090000 pid=2345 clone guuid=b5df096f-1900-0000-ff88-ce642a090000 pid=2346 /tmp/sample.bin write-config zombie guuid=24e6006f-1900-0000-ff88-ce6429090000 pid=2345->guuid=b5df096f-1900-0000-ff88-ce642a090000 pid=2346 clone guuid=f4b91a73-1900-0000-ff88-ce642b090000 pid=2347 /usr/bin/dash guuid=b5df096f-1900-0000-ff88-ce642a090000 pid=2346->guuid=f4b91a73-1900-0000-ff88-ce642b090000 pid=2347 execve guuid=f0aced75-1900-0000-ff88-ce642d090000 pid=2349 /tmp/sample.bin delete-file dns net send-data guuid=b5df096f-1900-0000-ff88-ce642a090000 pid=2346->guuid=f0aced75-1900-0000-ff88-ce642d090000 pid=2349 clone guuid=59e97f73-1900-0000-ff88-ce642c090000 pid=2348 /usr/bin/cp guuid=f4b91a73-1900-0000-ff88-ce642b090000 pid=2347->guuid=59e97f73-1900-0000-ff88-ce642c090000 pid=2348 execve guuid=f0aced75-1900-0000-ff88-ce642d090000 pid=2349->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 204B c6e950a9-6d18-5abd-9bf0-06eeeda044d7 last.galaxias.cc:12121 guuid=f0aced75-1900-0000-ff88-ce642d090000 pid=2349->c6e950a9-6d18-5abd-9bf0-06eeeda044d7 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c301cd2e-9549-487d-89e2-39d3c1e26d12
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1734992
Signature
Drops files in suspicious directories
Drops invisible ELF files
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: 1734992 Sample: morte.x86.elf Startdate: 13/07/2025 Architecture: LINUX Score: 100 36 last.galaxias.cc 45.156.87.138, 12121 SKYLINKNL Germany 2->36 38 109.202.202.202, 80 INIT7CH Switzerland 2->38 40 2 other IPs or domains 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected Mirai 2->46 48 2 other signatures 2->48 10 morte.x86.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 58 Found strings related to Crypto-Mining 10->58 17 morte.x86.elf 10->17         started        process6 process7 19 morte.x86.elf 17->19         started        file8 32 /etc/init.d/sysd, POSIX 19->32 dropped 50 Sample tries to set files in /etc globally writable 19->50 52 Drops files in suspicious directories 19->52 54 Sample tries to persist itself using System V runlevels 19->54 23 morte.x86.elf sh 19->23         started        25 morte.x86.elf 19->25         started        signatures9 process10 signatures11 28 sh cp 23->28         started        56 Sample deletes itself 25->56 process12 file13 34 /usr/bin/.sh, ELF 28->34 dropped 60 Drops invisible ELF files 28->60 62 Drops files in suspicious directories 28->62 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 23:45:21 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=gcji5po4qn2ljrtm53fxkm2zmgnicszwseqnnm3dvxdletc6n42a._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/250712-3rvlrsbm4z/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3b8a2794-f983-4c34-9c57-4c09e2e56938
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 30928ebddc8374b4c66ceecb753359619a814b369120d6b363adc6b24c5e6f34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581213/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581212/
  
URLhaus
https://urlhaus.abuse.ch/url/3581185/
  
URLhaus
https://urlhaus.abuse.ch/url/3581181/
  
URLhaus
https://urlhaus.abuse.ch/url/3579387/

Comments