MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122
SHA3-384 hash: 19e55df9044eff43a24f47a67982329f225e8cec8b0ebd242e7a39387a714b7077949cd19c18a1077577a914494bc7f9
SHA1 hash: 867d4de0beebae90f4a1213c3b2c9162bf7a81b9
MD5 hash: 39e32fa1eba3a869552aa39684c0c6e2
humanhash: december-high-earth-grey
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:230'592 bytes
First seen:2025-12-26 18:36:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EwFOIZTETfmMX0rXzvZMoiFzdRL7+PnZgEzzP:Ek18m3rXrC/qvqEz
TLSH T13B34D706BB611EFBDCABCD3746E9170129CC540A22A93F367674DA28F50B61F4AD3C64
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 eff3933a33fcf3c597897959fa3f63f0cee84e679794f286e440444d7a7ac95f
File size (compressed) :65'700 bytes
File size (de-compressed) :230'592 bytes
Format:linux/mipsel
Packed file: eff3933a33fcf3c597897959fa3f63f0cee84e679794f286e440444d7a7ac95f

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/cb6f84c7-da84-443d-8213-f75d5f979bd3/
Detection(s):
Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694ed5d83f8fdbf8e952de0f/reports/64305c41-289a-4f8c-8148-8976ab4e8b73/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T16:56:00Z UTC
Last seen:
2025-12-26T17:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e13c338e-2e8b-49ba-906f-a874923be070
Behavior Graph:
Download SVG
%3 guuid=3f24c596-1a00-0000-1ac9-b9a2b5090000 pid=2485 /usr/bin/sudo guuid=1cc69199-1a00-0000-1ac9-b9a2ba090000 pid=2490 /tmp/sample.bin guuid=3f24c596-1a00-0000-1ac9-b9a2b5090000 pid=2485->guuid=1cc69199-1a00-0000-1ac9-b9a2ba090000 pid=2490 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7ccfb660-5ea2-437c-9187-d1925fcfbe59
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1839885
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 18:37:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iaoixt2fne2tdsl6mo7ahylewegxgziutwjlfbk6gzqtpmvikera._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251226-xc9jgsspex/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10017641-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6e623d23-9572-4a14-9d3a-1992d1f3352d
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/401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data

File information

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

Web download

Mirai

elf eff3933a33fcf3c597897959fa3f63f0cee84e679794f286e440444d7a7ac95f

Mirai

elf 401c8bcf45693531c97e63be03e164b10d7365149d92b2855e366137b2a85122

(this sample)

  
Dropped by
SHA256 eff3933a33fcf3c597897959fa3f63f0cee84e679794f286e440444d7a7ac95f
  
URLhaus
https://urlhaus.abuse.ch/url/3693005/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fdd9394ee6acae0725b1f4c9cbfbba93

Comments