MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760
SHA3-384 hash: a719a0a4305de880b69bba215c612aef299b52bb9e25e51d0f73ff9628fb319c529a1366b82dd0e51af134a8219e2766
SHA1 hash: 4939712bd1b648e153f264bc2e8b77fd084929a2
MD5 hash: 45d1ee54bfd8cd8a5c7daedbacff6246
humanhash: butter-minnesota-sad-twelve
File name:splspc
Download: download sample
Signature Mirai
Create hunting rule
File size:84'188 bytes
First seen:2025-12-25 01:13:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vk+ZS/gZ7kiF+JB+kXZejbVW2KImVfua/YtgfEfJSEoIs/PTzAeZ:vLgTc+JH+Rrh6YtgIJ7SPTz9Z
TLSH T10E834B21BD792E17C4D4747E21E34334F2B6274A25ACC61EBDB20DAEBF116503153ABA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
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-9885259-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694c8fe8e126b9ff43908b56/reports/02f0b39c-d07d-41d9-b021-52e7f952d635/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-25T00:28:00Z UTC
Last seen:
2025-12-25T00:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/21cdf3e2-1939-4a46-95fd-685e28a21542
Behavior Graph:
Download SVG
%3 guuid=8f2892dd-1900-0000-1e63-3913830b0000 pid=2947 /usr/bin/sudo guuid=cb7436e0-1900-0000-1e63-39138a0b0000 pid=2954 /tmp/sample.bin guuid=8f2892dd-1900-0000-1e63-3913830b0000 pid=2947->guuid=cb7436e0-1900-0000-1e63-39138a0b0000 pid=2954 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9ca9d745-b9af-4640-9175-04dfccc7ce12
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839131
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839131 Sample: splspc.elf Startdate: 25/12/2025 Architecture: LINUX Score: 52 18 220.93.103.200, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->18 20 220.93.103.209, 23, 35366 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 splspc.elf 2->8         started        signatures3 process4 process5 10 splspc.elf 8->10         started        process6 12 splspc.elf 10->12         started        14 splspc.elf 10->14         started        16 splspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 01:14:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4qffcwxtnumh5jvdvnkgebqta3444sp5rimzioraixlabuvuk5qa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251225-blybxswmcm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a2a8b1e8-ad12-4fe4-96cd-45b0d3c7f19d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760

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: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 e40a515af36d187ea6a3ab5462061306f9ce49fd8a19943a2045d600d2b45760

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739400/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739218/

Comments