MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c
SHA3-384 hash: e973607b0765c8a9b9bff5f82d853c873cd6c0bfd1440532a6bcacb00ec7108f7203c30cf3fb70f82ce212638c118209
SHA1 hash: 18a2ef4bc60de3e9415d8ee84bf8a338e9a2ab31
MD5 hash: d70c272f7b5878d82c6f5cf328046b7b
humanhash: cup-pizza-pizza-august
File name:splx86
Download: download sample
Signature Mirai
Create hunting rule
File size:60'276 bytes
First seen:2025-12-09 15:42:16 UTC
Last seen:2025-12-10 03:05:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:3SzNof7pB0mOn5Z3pahiKrz5OPyAeE2tCe/LnkmimQR:3SRq7pB9O/pahiRPyAeE2B/7zi
TLSH T14B4319C4A603DCF9DC092E7914B6F7325B31F5750529FA87DBD5FA32B842601A90E2AC
telfhash t1e22150ff2d6e08d8f7d45944824f6e211a3ae53b49b036b08670e91923eed8251a9c3d
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Creating a file
Opens a port
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6938439a07486fde6751855c/reports/755d3667-1081-4d8d-be1b-79b0f3616ad3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T12:52:00Z UTC
Last seen:
2025-12-09T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1804b12-cd4e-4284-9dec-3516248c5d01
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1829612
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1829612 Sample: splx86.elf Startdate: 09/12/2025 Architecture: LINUX Score: 64 18 66.149.209.95 WINDSTREAMUS United States 2->18 20 90.241.106.189 VodafoneGB United Kingdom 2->20 22 99 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 splx86.elf 2->8         started        signatures3 process4 process5 10 splx86.elf 8->10         started        process6 12 splx86.elf 10->12         started        14 splx86.elf 10->14         started        16 splx86.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 15:43:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7du2ppbeijvmlvni2ufdd54x55zly32ywbykbbuuy7li3hk556a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251209-s53t7aar3t/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (37595) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/c980df82-a0bd-458c-b2a2-224ebeef2e00
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 1fc74d3de12213562ead46a8518fbcbf7b95e37ac583850434a63eb46ceaef7c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726302/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726305/

Comments