MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2
SHA3-384 hash: 546cad95e761afda2a24730b62b9db3ba2998271b7d48c848dd3045eb056371d4c0fb508b409717baac9b64ffbf27675
SHA1 hash: 0aaa5cba453326c83d20d4d32958c352da847223
MD5 hash: 6f10053f9b1d297dadb38a5b9d7c8c30
humanhash: william-grey-foxtrot-bravo
File name:neon.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:53'616 bytes
First seen:2025-05-17 09:58:45 UTC
Last seen:2025-05-17 13:03:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:o1/aGKpAuKD6HZCbZjzZByLIcX2Qa1YGXnouy8Gym:uVKp7vAj1BkPZa1YIoutS
TLSH T1B43302A7B9DA835DDC1741731C6E704F2250875C6B3AD2E18ED0B1F63054BE61B247E9
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68285df7e5aa44ec2e1a227flinux22vpnfull_triage
Tags:
ransomware backdoor overt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68285df21de1514c6873dc7e/reports/b5f67fde-5d0f-45f1-900c-0983f486bb33/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
49
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
37215,7547,8080,5501,8083
Full report:
https://elfdigest.com/brief/1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c0b957e5-9deb-43df-a84a-47fbb493ef3d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1692768
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 signatures2 2 Behavior Graph ID: 1692768 Sample: neon.i586.elf Startdate: 17/05/2025 Architecture: LINUX Score: 76 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Sample is packed with UPX 2->31 7 neon.i586.elf 2->7         started        process3 process4 9 neon.i586.elf 7->9         started        11 neon.i586.elf 7->11         started        13 neon.i586.elf 7->13         started        15 2 other processes 7->15 process5 17 neon.i586.elf 9->17         started        19 neon.i586.elf 9->19         started        21 neon.i586.elf 9->21         started        23 neon.i586.elf 9->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-17 09:59:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d65hvbtdohhxc7mxosk5eknvcjgzoatvrt2oc6vzt6n6m4otigra._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux rootkit upx
Link:
https://tria.ge/reports/250517-lz5y2a1ks5/
Behaviour
Writes file to tmp directory
Loads a kernel module
Contacts a large (1572506) amount of remote hosts
Creates a large amount of network flows
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 1fba7a866371cf717d977495d229b5124d9702758cf4e17ab99f9be671d341a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3545426/
  
Delivery method
Distributed via web download

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