MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a
SHA3-384 hash: fb1ba34a8ceea75fea4df5640d07ccf825fa40a86a25b441598b09fb4b1ef1e7a85fc31039f9833a6d6d8f005bb2d0ff
SHA1 hash: 98b46c5d1df61b91e94d8f74551c0e1b20d69c43
MD5 hash: 80ee1588498c248ca0a0e6a29152e09e
humanhash: five-comet-high-zebra
File name:nuklear.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:88'928 bytes
First seen:2025-03-01 03:37:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/prwLTYnMqOP0vngj7E8RUDFyjTfPgZkCeQS+6PEpJ:haT6i0PoY8R7jTfPgZk7+6PQ
TLSH T11A93B6197E218FBEF7AD82384BB78E11565833C527E1D685D25CDA002E7038E641FFA9
telfhash t1e301211c853812f097611cdc67ecff73e05164db4a128d338d00e9aaca59e419d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c2824b4e50050b2e6f36f6linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67c281293c5f644bd93d85cd/reports/d9f8470f-42b6-4ead-b88b-61903ce8bae0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0f96e7cb-0388-46c2-91de-153ed07a965d
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1626945
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-01 03:38:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iogx3jnneoyw5jtkn3fusrw7slsvizsjn2eirll6bshvt5azfwna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari discovery
Link:
https://tria.ge/reports/250301-d6341szkt4/
Behaviour
System Network Configuration Discovery
Malware Config
C2 Extraction:
cnc.carteldesinaloa.ru
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c3546e49-6a02-4721-a91f-8a4d993f9ec0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 438d7da5ad23b16ea66a6ecb4946df92e55466496e8888ad7e0c8f59f4192d9a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3461512/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments