MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1
SHA3-384 hash: f06f1891f948d23fc0495224221afc57b562a2bd8bf174a73a26847608e4752174479938944a1ee5935f02c4b2f6b178
SHA1 hash: d2f128bd67cc613c48ea9bb538351bc2b923e7e6
MD5 hash: 46c2a3b4449b1ad1aca321fc34020d4b
humanhash: shade-vermont-cold-mars
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'492 bytes
First seen:2025-09-01 11:23:33 UTC
Last seen:2025-09-02 07:06:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:M0hLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXadmTb+502F2vwA9dWuMW21bAK1oTM:T98o08kxofBE+ZkXaITbp2F2TWul0c5g
TLSH T1DFA2E019BF1C858BC8363A7555D9EAD21293FC61F2DCDC496940D16FF0A33A96430F8A
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
File size (compressed) :21'492 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Unpacked file: f302d65f9890e211ab62af9300597320de352b4854fd8b7b4d987b3d585f4375

Intelligence

File Origin
# of uploads :
2
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b5825d1c81c34281da696c/reports/874ba654-1449-4edd-b640-8edc4375693e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 103.20.103.50:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-01T08:29:00Z UTC
Last seen:
2025-09-01T08:29:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a81be057-eefa-48c4-806d-f1df3d0edee6
Behavior Graph:
Download SVG
%3 guuid=2d343e75-1a00-0000-4001-80f0dc080000 pid=2268 /usr/bin/sudo guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272 /tmp/sample.bin net guuid=2d343e75-1a00-0000-4001-80f0dc080000 pid=2268->guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=818a6978-1a00-0000-4001-80f0e1080000 pid=2273 /tmp/sample.bin zombie guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272->guuid=818a6978-1a00-0000-4001-80f0e1080000 pid=2273 clone guuid=e0ab7778-1a00-0000-4001-80f0e2080000 pid=2274 /tmp/sample.bin guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272->guuid=e0ab7778-1a00-0000-4001-80f0e2080000 pid=2274 clone guuid=77327d78-1a00-0000-4001-80f0e3080000 pid=2275 /tmp/sample.bin net send-data zombie guuid=f78ad977-1a00-0000-4001-80f0e0080000 pid=2272->guuid=77327d78-1a00-0000-4001-80f0e3080000 pid=2275 clone guuid=77327d78-1a00-0000-4001-80f0e3080000 pid=2275->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 5de3fe08-55f5-5e10-8774-9e443782f7fe 103.20.103.50:3778 guuid=77327d78-1a00-0000-4001-80f0e3080000 pid=2275->5de3fe08-55f5-5e10-8774-9e443782f7fe send: 15B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bb18373d-7e0b-41cf-801a-e707f3c5dd73
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1768906
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768906 Sample: boatnet.x86.elf Startdate: 01/09/2025 Architecture: LINUX Score: 72 24 103.20.103.50, 3778, 60656 VASAICABLEPVTLTD-AS-INVasaiCablePvtLtdIN unknown 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-01 11:25:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3i4k2ruwo5qey56kqjsbzzipighenii4bssxbblo2yumpifsgdyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250901-nhn1asvkx8/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/a64cf6c1-fddb-45f5-90da-31c095e1c0b5
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/da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

sh 4f57655a4d1c699863fc330b1649d312fc304df5fc3fb9cf71eea04be478333f

Mirai

elf da38ad469677604c77ca82641ce50f418e46a11c0ca570856ed628c7a0b230f1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3615162/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 4f57655a4d1c699863fc330b1649d312fc304df5fc3fb9cf71eea04be478333f
  
Dropped by
MD5 cc143817f7295d4330d06134bc48e1da
  
URLhaus
https://urlhaus.abuse.ch/url/3615459/

Comments