joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4902b0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ff048
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.0040a350
push eax
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
push str.createProcess_filename____s___param____s___show___d
push 0xed
push 0x50f3dc
call fcn.00482e40
add esp, 0x18
mov ecx, dword [ebp + 8]
push ecx
mov edx, 0x50f468
lea ecx, [ebp - 0x58]
call fcn.0041cba0
add esp, 4
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov dword [ebp - 0x64], edx
mov dword [ebp - 4], 0
push 0x50f46c
mov eax, dword [ebp - 0x64]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.0041cc90
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.00409cb0
mov ecx, dword [ebp + 0xc]
call fcn.0040da00
movzx edx, al
test edx, edx
jne 0x490396
mov eax, dword [ebp + 0xc]
push eax
mov edx, 0x50f4c0
lea ecx, [ebp - 0x40]
call fcn.0041cba0
add esp, 4
mov dword [ebp - 0x6c], eax
mov ecx, dword [ebp - 0x6c]
mov dword [ebp - 0x80], ecx
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x80]
push edx
lea ecx, [ebp - 0x28]
call fcn.00425680
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x40]
call fcn.00409cb0
mov dword [ebp - 0xc8], 0
push 0x40
push 0
lea eax, [ebp - 0xc4]
push eax
call sub.MSVCR120.dll_memset
add esp, 0xc
mov dword [ebp - 0xc8], 0x44
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xbc], 0
mov dword [ebp - 0x9c], 1
movzx ecx, byte [ebp + 0x10]
test ecx, ecx
je 0x4903f6
mov dword [ebp - 0x5c], 5
jmp 0x4903fd
mov dword [ebp - 0x5c], 0
mov dx, word [ebp - 0x5c]
mov word [ebp - 0x98], dx
xor eax, eax
mov word [ebp - 0x96], ax
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x7c], 0
xor ecx, ecx
mov dword [ebp - 0x78], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x70], ecx
lea edx, [ebp - 0x7c]
push edx
lea eax, [ebp - 0xc8]
push eax
push 0
push 0
push 0x10
push 0
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.0040a350
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x490492
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x50f470
push 0x100
push str.utility::process::create
call fcn.00482e40
add esp, 0x10
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409cb0
mov eax, dword [ebp - 0x60]
jmp 0x4904c8
mov ecx, dword [ebp - 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x14], 0
je 0x4904aa
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 0x74]
mov dword [edx], eax
mov ecx, dword [ebp - 0x7c]
mov dword [ebp - 0x84], ecx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409cb0
mov eax, dword [ebp - 0x84]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret
Function at 0x4904f0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push eax
push 0
push 0x100001
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x490536
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov ecx, dword [ebp + 8]
push ecx
push str.kill32_h_is_null_pid___d_error___d
push 0x10f
push 0x50f52c
call fcn.00482e40
add esp, 0x14
xor al, al
jmp 0x49058a
push 0xffffffffffffffff
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x49056d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov eax, dword [ebp + 8]
push eax
push str.kill32_progress_failed_pid___d_lasterror___d
push 0x115
push str.utility::process::kill32
call fcn.00482e40
add esp, 0x14
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0xc], 0
je 0x490583
mov byte [ebp - 1], 1
jmp 0x490587
mov byte [ebp - 1], 0
mov al, byte [ebp - 1]
mov esp, ebp
pop ebp
ret

Function at 0x490590
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ff088
mov eax, dword fs:[0]
push eax
sub esp, 0x4c
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea ecx, [ebp - 0x58]
call fcn.004906e0
mov dword [ebp - 4], 0
push str.tskill.exe
lea ecx, [ebp - 0x28]
call fcn.0040a2f0
mov byte [ebp - 4], 1
mov edx, dword [ebp + 8]
lea ecx, [ebp - 0x40]
call fcn.00481df0
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x48], eax
mov byte [ebp - 4], 2
mov ecx, dword [ebp + 0xc]
push ecx
push 0
mov edx, dword [ebp - 0x48]
push edx
lea eax, [ebp - 0x28]
push eax
call fcn.004901a0
add esp, 0x10
mov byte [ebp - 0x41], al
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.00409cb0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.00409cb0
movzx ecx, byte [ebp - 0x41]
test ecx, ecx
jne 0x49067e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.tskill.exe_error_lastError___d
push 0x198
push str.utility::process::kill
call fcn.00482e40
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x49067e
cmp dword [ebp + 0xc], 0xffffffff
jne 0x490665
push 0x2710
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x49066f
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp + 8]
push eax
call fcn.004904f0
add esp, 4
mov byte [ebp - 0x41], al
mov cl, byte [ebp - 0x41]
mov byte [ebp - 0x42], cl
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x58]
call fcn.004906b0
mov al, byte [ebp - 0x42]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret
Function at 0x4906e0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov dword [eax], 0
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], 0
mov edx, dword [ebp - 4]
mov dword [edx + 8], 0
push str.GetNativeSystemInfo
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x49072f
lea eax, [ebp - 0x2c]
push eax
call dword [ebp - 8]
jmp 0x490739
lea ecx, [ebp - 0x2c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx edx, word [ebp - 0x2c]
cmp edx, 9
je 0x49074b
movzx eax, word [ebp - 0x2c]
cmp eax, 6
jne 0x49079a
push str.Wow64DisableWow64FsRedirection
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
push str.Wow64RevertWow64FsRedirection
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x49079a
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x490c20
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0xffffffff
jne 0x490c5c
xor al, al
jmp 0x490cdc
push 0
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edx, dword [ebp - 4]
mov dword [edx + 0xc], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 0xc], 0
jne 0x490c7d
mov al, 1
jmp 0x490cdc
push 0
push 0
push 0
push 2
push 0
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0
jne 0x490ca4
jmp 0x490cd2
push 0
push 0
push 0
push 4
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 8], 0
jne 0x490cca
jmp 0x490cd2
mov al, 1
jmp 0x490cdc
mov ecx, dword [ebp - 4]
call fcn.00490cf0
xor al, al
mov esp, ebp
pop ebp
ret 4

Function at 0x491020
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
push ecx
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.0040a350
push eax
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x491049
mov al, 1
jmp 0x491086
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
push ecx
movzx edx, byte [ebp + 0x10]
push edx
mov ecx, dword [ebp + 0xc]
call fcn.0040a350
push eax
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
push str.copy_file_from____s___to____s___flag___d_failed__error___d.
push 0x110
push str.utility::ufile::copyFile
call fcn.00482e40
add esp, 0x1c
xor al, al
mov esp, ebp
pop ebp
ret
Function at 0x491340
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x49135b
mov al, 1
jmp 0x49138a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
push str.removeFile_file_from____s___error___d.
push 0x16b
push str.utility::ufile::removeFile
call fcn.00482e40
add esp, 0x14
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x4914a0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x22c], 0
xor eax, eax
mov word [ebp - 0x210], ax
push 0x208
push 0
lea ecx, [ebp - 0x20e]
push ecx
call sub.MSVCR120.dll_memset
add esp, 0xc
lea edx, [ebp - 0x210]
push edx
push 0
push 0
push 0x1a
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 0x228]
call fcn.0040a2f0
lea ecx, [ebp - 0x228]
push ecx
mov ecx, dword [ebp + 8]
call fcn.0040d990
mov edx, dword [ebp - 0x22c]
or edx, 1
mov dword [ebp - 0x22c], edx
lea ecx, [ebp - 0x228]
call fcn.00409cb0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret

Function at 0x491590
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0xffffffff
jne 0x4915cb
xor al, al
jmp 0x4915f9
push 0
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x4915ee
mov ecx, dword [ebp - 4]
call fcn.00491560
xor al, al
jmp 0x4915f9
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov dword [edx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x491600
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x491637
xor eax, eax
jmp 0x49163a
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x4916f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x49172f
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jne 0x49172f
mov al, 1
jmp 0x491731
xor al, al
mov esp, ebp
pop ebp
ret 8
Function at 0x49a3d0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x49a3e4
xor al, al
jmp 0x49a429
mov ecx, dword [ebp - 4]
mov byte [ecx + 0xc], 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
push 0
push 0
mov edx, dword [ebp - 4]
push edx
push 0x49a520
push 0
push 0
call dword [sym.imp.MSVCR120.dll__beginthreadex]
add esp, 0x18
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x49a430
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x49a485
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x102
jne 0x49a46e
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
je 0x49a4a6
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov eax, dword [ebp - 4]
mov edx, dword [edx]
mov ecx, dword [eax]
mov eax, dword [edx]
call eax
mov ecx, dword [ebp - 4]
mov dword [ecx], 0
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
je 0x49a4c6
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 8], 0
mov esp, ebp
pop ebp
ret 4

Function at 0x49a600
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x80c], ecx
mov eax, dword [ebp - 0x80c]
cmp dword [eax], 0
jne 0x49a64c
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
push 0x510d38
push 0xd9
push 0x510d1c
call fcn.00482e40
add esp, 0x10
or eax, 0xffffffff
jmp 0x49a6d1
mov ecx, dword [ebp + 8]
call fcn.0040da00
mov dword [ebp - 0x810], 0x800
lea edx, [ebp - 0x810]
push edx
lea eax, [ebp - 0x804]
push eax
lea ecx, [ebp - 0x814]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
mov edx, dword [ebp - 0x80c]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0x808], eax
cmp dword [ebp - 0x808], 0
jne 0x49a6ad
lea ecx, [ebp - 0x804]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0040bea0
jmp 0x49a6cb
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.read_reg_lastError___d
push 0xec
push str.utility::RegKeyEx::RegRead
call fcn.00482e40
add esp, 0x10
mov eax, dword [ebp - 0x808]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret 8
Function at 0x49a7b0
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ffa90
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x44], ecx
mov eax, dword [ebp - 0x44]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x54], ecx
push 0
push 0
push 0
push 0
push 0x510f94
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edx, dword [ebp - 0x44]
mov dword [edx], eax
mov eax, dword [ebp - 0x44]
cmp dword [eax], 0
jne 0x49a815
push 0
mov ecx, dword [ebp - 0x44]
call fcn.0049ab40
xor al, al
jmp 0x49a8fb
lea ecx, [ebp - 0x28]
call fcn.0040dad0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040dad0
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x40]
push edx
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.0049aec0
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x49a87d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.0049ab40
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00409cb0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409cb0
mov al, byte [ebp - 0x45]
jmp 0x49a8fb
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.0040daf0
mov ecx, dword [ebp - 0x44]
mov dx, word [ebp - 0x4c]
mov word [ecx + 0x1c], dx
lea eax, [ebp - 0x40]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 0x20
call fcn.0040daf0
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, dword [ebp - 0x44]
add ecx, 0x38
call fcn.0040daf0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.0040a350
push eax
call dword [sym.imp.MSVCR120.dll__wcsnicmp]
add esp, 0xc
test eax, eax
jne 0x49a8d9
mov edx, dword [ebp - 0x44]
mov byte [edx + 0x50], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00409cb0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409cb0
mov al, byte [ebp - 0x46]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret 0xc

Function at 0x49acd0
Capabilities:
Connect to http server

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov dword [ebp - 8], 1
mov eax, dword [ebp - 8]
push eax
push 0
push 3
push 0
push 0
movzx ecx, word [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0040a350
push eax
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0
jne 0x49ad15
xor al, al
jmp 0x49ad17
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x49add0
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 4
push 0
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 4]
push ecx
push 0x20000013
mov edx, dword [ebp - 0xc]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x49ae0b
xor al, al
jmp 0x49ae60
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 4]
mov dword [ecx], edx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 4
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
mov dword [eax + 4], 0xffffffff
push 0
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 4]
push edx
push 0x20000005
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x49ae5e
mov edx, dword [ebp - 4]
xor eax, eax
mov ecx, dword [ebp + 0xc]
mov dword [ecx], edx
mov dword [ecx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x49aec0
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x204], ax
push 0x1fe
push 0
lea ecx, [ebp - 0x202]
push ecx
call sub.MSVCR120.dll_memset
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call sub.MSVCR120.dll_memset
add esp, 0xc
mov dword [ebp - 0x240], 0x3c
lea eax, [ebp - 0x204]
mov dword [ebp - 0x230], eax
mov dword [ebp - 0x22c], 0xff
mov dword [ebp - 0x210], 1
lea ecx, [ebp - 0x240]
push ecx
push 0
mov ecx, dword [ebp + 0x14]
call fcn.00409be0
push eax
mov ecx, dword [ebp + 0x14]
call fcn.0040a350
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x49af62
xor al, al
jmp 0x49af8f
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.0040bea0
mov eax, dword [ebp + 0xc]
mov cx, word [ebp - 0x228]
mov word [eax], cx
mov edx, dword [ebp - 0x214]
push edx
mov ecx, dword [ebp + 0x10]
call fcn.0040bea0
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f048a
mov esp, ebp
pop ebp
ret
Function at 0x49e620
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x562a80], ecx
inc eax
cmp eax, 0x100
jb 0x49e623
cmp eax, 0x800
jae 0x49e6f3
nop
mov edx, dword [eax*4 + 0x562680]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x562a80]
mov dword [eax*4 + 0x562a80], edx
inc eax
cmp eax, 0x800
jb 0x49e6d0
mov dword [0x564a84], 0x4a01f0
mov dword [0x564a80], 0x4a01f0
mov dword [0x564a88], 0x4a0290
call fcn.004a04a0
mov ecx, dword [0x564a80]
test eax, eax
mov edx, 0x4a0290
cmove ecx, edx
mov dword [0x564a80], ecx
pop ecx
ret
Function at 0x4a34b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
xor edi, edi
mov dword [ebp - 4], ebx
mov esi, dword [esi]
and esi, 7
cmp edx, 5
jae 0x4a34d6
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
sub edx, 4
add edx, ebx
mov dword [ebp - 0xc], edx
lea eax, [edi + ebx]
cmp eax, edx
jae 0x4a34ff
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x4a34ff
inc eax
cmp eax, edx
jb 0x4a34f0
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x4a35e2
cmp ecx, 2
jbe 0x4a35a2
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x4a35d4
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
mov ecx, dword [ebp + 8]
add ecx, edi
add edi, 5
sub ebx, ecx
mov dword [ebp - 8], ecx
test esi, esi
je 0x4a357c
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x4a3577
mov edx, 0x100
shl edx, cl
dec edx
xor ebx, edx
sub ebx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov byte [eax + 4], bl
mov ebx, dword [ebp - 4]
jmp 0x4a34e2
shr esi, cl
test esi, esi
je 0x4a351c
cmp esi, 4
ja 0x4a35c9
cmp esi, 3
je 0x4a35c9
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x4a351c
or esi, 8
shr esi, 1
inc edi
jmp 0x4a34e2
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x4a34e2
cmp ecx, 2
jbe 0x4a35f7
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
shr esi, cl
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret