MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7
SHA3-384 hash: f095443384bb2e01b2521396dd83ea68e457bd53794929fcc9d3fb9d681c125aa67590119e1e139792f5610fb1ef4dc9
SHA1 hash: 73274c2badc663f20cbff1bcc3aee42fd3de1105
MD5 hash: 654fabe26e5281ea93e708b045e6e47a
humanhash: yellow-friend-oregon-friend
File name:Orbt.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:65'584 bytes
First seen:2025-10-22 22:59:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YCCq0p+J07WvtO8Fykq09dZiGFL6zxaynouy8HyO:Ri+JOWvtO8Yk19dZzFL61VoutV
TLSH T1E753021A801E5FD499D916BBF5DF6E87D804344832E592F39AB64B1E0703F9F2B0CA91
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 :
55
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68f961dec85c5c569732f27d/reports/97f32966-8677-4bc4-b60c-4d9e7de09806/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-22T20:07:00Z UTC
Last seen:
2025-10-23T12:39:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6cc2263f-f2f8-473c-b6e8-06470616b9f5
Behavior Graph:
Download SVG
%3 guuid=5b220d4c-1900-0000-2c45-3e93620b0000 pid=2914 /usr/bin/sudo guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916 /tmp/sample.bin net guuid=5b220d4c-1900-0000-2c45-3e93620b0000 pid=2914->guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b2bc124f-1900-0000-2c45-3e93670b0000 pid=2919 /tmp/sample.bin guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916->guuid=b2bc124f-1900-0000-2c45-3e93670b0000 pid=2919 clone guuid=f7eff07b-1a00-0000-2c45-3e93650d0000 pid=3429 /tmp/sample.bin guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916->guuid=f7eff07b-1a00-0000-2c45-3e93650d0000 pid=3429 clone guuid=0cd2fa7b-1a00-0000-2c45-3e93660d0000 pid=3430 /tmp/sample.bin net send-data zombie guuid=ce98244e-1900-0000-2c45-3e93640b0000 pid=2916->guuid=0cd2fa7b-1a00-0000-2c45-3e93660d0000 pid=3430 clone guuid=4b0b1b4f-1900-0000-2c45-3e93680b0000 pid=2920 /tmp/sample.bin guuid=b2bc124f-1900-0000-2c45-3e93670b0000 pid=2919->guuid=4b0b1b4f-1900-0000-2c45-3e93680b0000 pid=2920 clone guuid=ce971e4f-1900-0000-2c45-3e93690b0000 pid=2921 /tmp/sample.bin dns net send-data zombie guuid=b2bc124f-1900-0000-2c45-3e93670b0000 pid=2919->guuid=ce971e4f-1900-0000-2c45-3e93690b0000 pid=2921 clone guuid=ce971e4f-1900-0000-2c45-3e93690b0000 pid=2921->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 90B 0ecf02bb-0e2c-5ebd-8166-f09908e50581 mirailoversddos.duckdns.org:69 guuid=ce971e4f-1900-0000-2c45-3e93690b0000 pid=2921->0ecf02bb-0e2c-5ebd-8166-f09908e50581 send: 16B guuid=0cd2fa7b-1a00-0000-2c45-3e93660d0000 pid=3430->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1380B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=0cd2fa7b-1a00-0000-2c45-3e93660d0000 pid=3430->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cfcc0877-faab-4756-9bfe-1df41a05a17b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1800226
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1800226 Sample: Orbt.i686.elf Startdate: 23/10/2025 Architecture: LINUX Score: 64 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 3 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 Orbt.i686.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 Orbt.i686.elf 8->12         started        14 Orbt.i686.elf 8->14         started        16 Orbt.i686.elf 8->16         started        process6 18 Orbt.i686.elf 12->18         started        20 Orbt.i686.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-22 23:01:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gfrow4sctyr4qfwkoqc6sbyjdkazhsdyxin5c5i4ka4hhjqoddtq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251022-2yrb9adn8v/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1448f2dd-74a7-4747-904d-bf15b4947eb6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 3162eb72429e23c816ca7405e907091a8193c878ba1bd1751c503873a60e18e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3682146/
  
Delivery method
Distributed via web download

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