MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b
SHA3-384 hash: 5627dfb0f59c98e985952970a31fdedde8551afa5722f48e607a3c1a380d337a3db2611005329267522aa9b09f29ac8d
SHA1 hash: fee8eb21bc3601331fe49a0a745c7f8b3af9a47a
MD5 hash: c582ce3da9bbdef5e2444326c0a8fcc1
humanhash: mississippi-oxygen-white-pluto
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'160 bytes
First seen:2025-10-12 21:37:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jF38syuPgwHMD7qEywla4Wq0z0zkppYjjHBZibxZJ8EkgJ/LWk:Z38syV0MfywlBtMhihZiqbgJq
TLSH T18AB3AEDBF7072191C86247F007C74BDE3E6322119E5BA8E76C0F6A7A0A790DF5916381
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 :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68ec1f9a4f3013c55e4b3f8a/reports/3ea102cb-7ccd-4df6-bc51-437f52b942a4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-12T19:41:00Z UTC
Last seen:
2025-10-13T10:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a1bff89-af42-440e-8640-e78e7670f503
Behavior Graph:
Download SVG
%3 guuid=feff6b01-1900-0000-88c1-31587a110000 pid=4474 /usr/bin/sudo guuid=a467b803-1900-0000-88c1-315881110000 pid=4481 /tmp/sample.bin guuid=feff6b01-1900-0000-88c1-31587a110000 pid=4474->guuid=a467b803-1900-0000-88c1-315881110000 pid=4481 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/93349fca-7934-47ac-b8f1-a99cfdac2b0f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1793653
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-10-12 21:38:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7kiauvycko6wb6sg5n3xpdeocwttjmopisewxqkgyrmqb76awnq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251012-1gpxesfq5v/
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/83440a23-50c3-4ab5-bada-4558315f90e2
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/57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 57d48052b8129deb07d2375bbbbc6470ad39a58e7a244b5e0a3622c807fe059b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3630223/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3670453/

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