MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9. 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: 502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9
SHA3-384 hash: af2c71398a6eed3892535609798ce280f1092d7323ca4cc804236f1581273c26e167b369a4f02c5affe6b6c5bac201d3
SHA1 hash: 35e5fa6406b04c8b70012d743c4c70ef46b8f3d7
MD5 hash: cecd960dcdb5ae914564c4460bcaa5eb
humanhash: connecticut-arizona-nine-hydrogen
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:36'800 bytes
First seen:2025-07-04 22:31:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:srSCw/jAO84QeRg/f9xv0do8UwGFMtYXP6kLLQ25aHTuOnbcuyD7UHQRjG:nTAOtSPvigbP6kL15gTuOnouy8Hy6
TLSH T1CBF2F162C5A6B51CC79E067302DF371ED850F33EE5A144A759E4E338E5E8F6A0C48AC6
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 :
8
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68685672900df8e7f866db48linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Opens a port
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/686856719db85bde254b37a1/reports/c783d9b8-58f7-41fb-b4ea-4dc2213ca0a7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
105
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9
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/289ef7ed-e814-4c7b-ab7f-1d494e0adacb
Behavior Graph:
Download SVG
%3 guuid=0b399220-1a00-0000-79ad-dcd6040a0000 pid=2564 /usr/bin/sudo guuid=9c2e7223-1a00-0000-79ad-dcd60e0a0000 pid=2574 /tmp/sample.bin net guuid=0b399220-1a00-0000-79ad-dcd6040a0000 pid=2564->guuid=9c2e7223-1a00-0000-79ad-dcd60e0a0000 pid=2574 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9c2e7223-1a00-0000-79ad-dcd60e0a0000 pid=2574->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f3970c24-1a00-0000-79ad-dcd6110a0000 pid=2577 /tmp/sample.bin guuid=9c2e7223-1a00-0000-79ad-dcd60e0a0000 pid=2574->guuid=f3970c24-1a00-0000-79ad-dcd6110a0000 pid=2577 clone guuid=8ca71124-1a00-0000-79ad-dcd6120a0000 pid=2578 /tmp/sample.bin delete-file dns net send-data zombie guuid=9c2e7223-1a00-0000-79ad-dcd60e0a0000 pid=2574->guuid=8ca71124-1a00-0000-79ad-dcd6120a0000 pid=2578 clone guuid=8ca71124-1a00-0000-79ad-dcd6120a0000 pid=2578->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 32B 4fd94640-5d8c-5b00-9f19-551fe5384583 jbvpshosti.ink:12121 guuid=8ca71124-1a00-0000-79ad-dcd6120a0000 pid=2578->4fd94640-5d8c-5b00-9f19-551fe5384583 send: 10B guuid=84662024-1a00-0000-79ad-dcd6130a0000 pid=2579 /tmp/sample.bin guuid=8ca71124-1a00-0000-79ad-dcd6120a0000 pid=2578->guuid=84662024-1a00-0000-79ad-dcd6130a0000 pid=2579 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5f16de3-c93c-4cc4-95c4-57a89598bfc7
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1729012
Signature
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
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1729012 Sample: morte.i686.elf Startdate: 05/07/2025 Architecture: LINUX Score: 84 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 jbvpshosti.ink 196.251.86.61, 12121, 55282 SONIC-WirelessZA Seychelles 2->22 24 daisy.ubuntu.com 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 2 other signatures 2->32 8 morte.i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 34 Found strings related to Crypto-Mining 8->34 13 morte.i686.elf 8->13         started        16 morte.i686.elf 8->16         started        process6 signatures7 36 Sample deletes itself 13->36 18 morte.i686.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-04 22:32:12 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=kauipl36hoxjonmdfdrvssdaaswc44vdcuale35zrnvgollv734q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250704-2f14qszsbv/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eb49da1e-0b71-4a83-b32a-c5fbac115ab0
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: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 502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3573028/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3573038/
  
URLhaus
https://urlhaus.abuse.ch/url/3572996/
  
URLhaus
https://urlhaus.abuse.ch/url/3572985/
  
URLhaus
https://urlhaus.abuse.ch/url/3571581/
  
URLhaus
https://urlhaus.abuse.ch/url/3572938/
  
URLhaus
https://urlhaus.abuse.ch/url/3572453/
  
URLhaus
https://urlhaus.abuse.ch/url/3574725/
  
URLhaus
https://urlhaus.abuse.ch/url/3572940/

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