MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60
SHA3-384 hash: 1d76e19cd783f852642ea02a583f91cfedea7c4af44868b9a283e399891ec175343320a46d61afab6d2918561749e317
SHA1 hash: ed34f58db42c03b9292f52017e8c0a3f241df3da
MD5 hash: 9a972f78bdd9c327be1cec3b68a7d66a
humanhash: wolfram-april-minnesota-timing
File name:morte.arc
Download: download sample
Signature Mirai
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File size:124'364 bytes
First seen:2025-10-21 05:16:30 UTC
Last seen:2025-10-23 13:09:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:m8JqvjmT0tke1lDw0BW0kaj+yg3Ebul5cOEPmFLxZNmWgK/LWU:mLv6TxAlQ0kyNEEbucOEPmFgWgKq
TLSH T124C3CF97F74B2091C8614BF007C74F9D3E6362129EABA8E76C0F627B0A791DB5907391
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 :
157
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
Create hunting rule

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
Create hunting rule

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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68f717743a79800405ed8c79/reports/52fdcab3-89e6-41b9-b3c1-335f000b2f16/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-21T03:21:00Z UTC
Last seen:
2025-10-22T23:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bbb12b15-48b3-4219-897d-a5d3958e3a20
Behavior Graph:
Download SVG
%3 guuid=4a4814bf-1600-0000-e20a-f46cc20d0000 pid=3522 /usr/bin/sudo guuid=bbc083c1-1600-0000-e20a-f46cc40d0000 pid=3524 /tmp/sample.bin guuid=4a4814bf-1600-0000-e20a-f46cc20d0000 pid=3522->guuid=bbc083c1-1600-0000-e20a-f46cc40d0000 pid=3524 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/70aedc31-482b-4a48-aa33-6ae8299326d2
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1798836
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 05:17:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4uvuciuptiajwxqeeyyg3yxyyytr5l474qgxp5vezzte5blbvqa._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251021-fyh5zs1pem/
Malware Config
C2 Extraction:
ultrauraniummirai.ddns.net
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/3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 3f295a09147cd004daf02131836f17c63138f57cff206bbfb5267332742b0d60

(this sample)

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

Comments