MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c. 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: 9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c
SHA3-384 hash: fae8d8545cec381696663f6c91814289d8a257d05080cc707d34f2f5062d7153febebe765179f74c49fa8e9a39bbed49
SHA1 hash: 02926e06d598b4ebb696136ce709df01e9bfff2e
MD5 hash: aa67ee64110ab4abb8f3e34bec388ae9
humanhash: nevada-jupiter-fanta-double
File name:byte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:61'356 bytes
First seen:2026-01-19 03:04:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:+uopf8bQPAZqRU+fECeU6tq9bXV85PnXIsf0lkgUI7O+qoSJ/E:+uOoQAqRU6ECeU6tSbXm5PX5Ifv
TLSH T1AB533A227E3A2F17C0D5B4B912F74724B6E1BA6E29E4C65DBD321E8EFF105D060426B4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
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/3e820ce9-aaa6-47af-bab5-02a5931272d0/
Detection(s):
Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Trojan.Mirai-9964459-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/696d9f3d584f1963ad5ab667/reports/eee30dda-0de7-4deb-abe7-c916069cc1fd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-19T01:17:00Z UTC
Last seen:
2026-01-19T12:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ae50564-6d44-4b84-a856-4b28c07b0c32
Behavior Graph:
Download SVG
%3 guuid=001ca68b-1b00-0000-f7ab-05281b090000 pid=2331 /usr/bin/sudo guuid=e281ae8e-1b00-0000-f7ab-052824090000 pid=2340 /tmp/sample.bin guuid=001ca68b-1b00-0000-f7ab-05281b090000 pid=2331->guuid=e281ae8e-1b00-0000-f7ab-052824090000 pid=2340 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/272b88aa-4b0c-4f9f-a8b1-cba1b4435a12
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853084
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853084 Sample: byte.spc.elf Startdate: 19/01/2026 Architecture: LINUX Score: 56 22 46.141.71.206, 23 WOLNEXTIT Italy 2->22 24 176.244.212.55 VODAFONE-IT-ASNIT Italy 2->24 26 98 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 byte.spc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 byte.spc.elf 8->14         started        16 byte.spc.elf 8->16         started        process6 18 byte.spc.elf 14->18         started        20 byte.spc.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 03:05:43 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=tjjhoojhy3bd6gvyxgvctqvvqf2w4ptueva2ju65enuimfe5sa6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc linux
Link:
https://tria.ge/reports/260119-dk1f1adz4e/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135939-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9baf37d9-07aa-416b-bfb2-b6b5632b4a37
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/9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 9a52773927c6c23f1ab8b9aa29c2b581756e3e742541a4d3dd236886149d903c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760055/
  
Delivery method
Distributed via web download

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