joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43e0e0
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 closesocket
mov ecx, dword [ebp + 8]
call fcn.004047c0
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 0x43e11b
xor al, al
jmp 0x43e149
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 0x43e13e
mov ecx, dword [ebp - 4]
call fcn.0043e0b0
xor al, al
jmp 0x43e149
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 0x43e150
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 0x43e187
xor eax, eax
jmp 0x43e18a
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x43e240
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 0x43e27f
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jne 0x43e27f
mov al, 1
jmp 0x43e281
xor al, al
mov esp, ebp
pop ebp
ret 8

Function at 0x43efe0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x569910]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x120], 0
push 0x118
push 0
lea eax, [ebp - 0x11c]
push eax
call fcn.004eb090
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea ecx, [ebp - 0x120]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x43f045
mov dword [ebp - 0x120], 0x114
lea edx, [ebp - 0x120]
push edx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jb 0x43f052
mov al, 1
jmp 0x43f054
xor al, al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e0222
mov esp, ebp
pop ebp
ret

Function at 0x43f070
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
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 - 4], eax
cmp dword [ebp - 4], 0
je 0x43f09f
lea eax, [ebp - 0x28]
push eax
call dword [ebp - 4]
jmp 0x43f0a9
lea ecx, [ebp - 0x28]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx edx, word [ebp - 0x28]
cmp edx, 9
je 0x43f0bb
movzx eax, word [ebp - 0x28]
cmp eax, 6
jne 0x43f0bf
mov al, 1
jmp 0x43f0c1
xor al, al
mov esp, ebp
pop ebp
ret
Function at 0x43f270
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x43f287
mov dword [ebp - 8], 1
jmp 0x43f28e
mov dword [ebp - 8], 0
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x43f2cf
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x43f2cf
movzx edx, byte [ebp + 0x10]
test edx, edx
je 0x43f2cf
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x43f2d2
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x43f380
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov dword [ebp - 0x3c], 0
push 0x38
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.004eb090
add esp, 0xc
mov dword [ebp - 0x3c], 0x3c
mov dword [ebp - 0x38], 0x440
mov dword [ebp - 0x30], 0x55103c
mov ecx, dword [ebp + 8]
call fcn.004047c0
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x20], 5
lea ecx, [ebp - 0x3c]
push ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
jne 0x43f3f1
push 5
push 0
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
push str.iexplore.exe
push 0x551064
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov esp, ebp
pop ebp
ret

Function at 0x43fb50
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax + 0xc], ecx
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
jne 0x43fb8d
mov eax, dword [ebp - 4]
add eax, 4
push eax
push 0
mov ecx, dword [ebp - 4]
push ecx
push 0x43fcb0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 8], 0
je 0x43fb9f
mov dword [ebp - 8], 1
jmp 0x43fba6
mov dword [ebp - 8], 0
mov al, byte [ebp - 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x4407e0
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 0x4407f4
xor al, al
jmp 0x440838
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 0x440940
push 0
push 0
call fcn.004e912d
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 0x440840
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 0x440895
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 0x44087e
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 0x4408b6
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 0x4408d6
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 eax, dword [ebp - 4]
mov byte [eax + 0xc], 0
mov esp, ebp
pop ebp
ret 4

Function at 0x442540
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
movzx eax, byte [ebp + 0x14]
push eax
movzx ecx, byte [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.004047c0
push eax
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
push str.shell_filename____s___param____s___runas___d__show___d
push 0xc
push 0x551a7c
call fcn.00439ce0
add esp, 0x1c
call fcn.0043efe0
movzx edx, al
test edx, edx
je 0x442593
movzx eax, byte [ebp + 0x10]
test eax, eax
je 0x442593
mov dword [ebp - 8], 0x551a94
jmp 0x44259a
mov dword [ebp - 8], str.open
movzx ecx, byte [ebp + 0x14]
test ecx, ecx
je 0x4425ab
mov dword [ebp - 4], 5
jmp 0x4425b2
mov dword [ebp - 4], 0
mov edx, dword [ebp - 4]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
push eax
push 0
mov ecx, dword [ebp + 0xc]
call fcn.004047c0
push eax
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.shellEx_ret_._lastError___d
push 0x18
push 0x551b60
call fcn.00439ce0
add esp, 0x10
cmp dword [ebp - 0x10], 0x20
jg 0x44261f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x551b78
push 0x1b
push str.utility::process::shell
call fcn.00439ce0
add esp, 0x10
xor al, al
jmp 0x442621
mov al, 1
mov esp, ebp
pop ebp
ret
Function at 0x442740
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520108
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x569910]
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.004047c0
push eax
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
push str.createProcess_filename____s___param____s___show___d
push 0xed
push 0x552358
call fcn.00439ce0
add esp, 0x18
mov ecx, dword [ebp + 8]
push ecx
mov edx, 0x552378
lea ecx, [ebp - 0x58]
call fcn.00413870
add esp, 4
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov dword [ebp - 0x64], edx
mov dword [ebp - 4], 0
push 0x552374
mov eax, dword [ebp - 0x64]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.00413770
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.00404820
mov ecx, dword [ebp + 0xc]
call fcn.004047b0
movzx edx, al
test edx, edx
jne 0x442826
mov eax, dword [ebp + 0xc]
push eax
mov edx, 0x55237c
lea ecx, [ebp - 0x40]
call fcn.00413870
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.00403830
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x40]
call fcn.00404820
mov dword [ebp - 0xc8], 0
push 0x40
push 0
lea eax, [ebp - 0xc4]
push eax
call fcn.004eb090
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 0x442886
mov dword [ebp - 0x5c], 5
jmp 0x44288d
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.004047c0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x442922
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x552380
push 0xff
push str.utility::process::create
call fcn.00439ce0
add esp, 0x10
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404820
mov eax, dword [ebp - 0x60]
jmp 0x442958
mov ecx, dword [ebp - 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x14], 0
je 0x44293a
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.00404820
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.004e0222
mov esp, ebp
pop ebp
ret
Function at 0x445060
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52049b
mov eax, dword fs:[0]
push eax
sub esp, 0x434
mov eax, dword [0x569910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x430], ecx
mov eax, dword [ebp - 0x430]
cmp dword [eax], 0
jne 0x445102
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x428]
push edx
call fcn.00441850
add esp, 8
mov dword [ebp - 0x438], eax
mov eax, dword [ebp - 0x438]
mov dword [ebp - 0x434], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x434]
call fcn.004047c0
push eax
push 0x553310
push 0x3e
push 0x553350
call fcn.00439ce0
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x428]
call fcn.00404820
or eax, 0xffffffff
jmp 0x445184
mov ecx, dword [ebp + 8]
call fcn.004047b0
mov dword [ebp - 0x43c], 0x400
lea edx, [ebp - 0x43c]
push edx
lea eax, [ebp - 0x410]
push eax
lea ecx, [ebp - 0x440]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.00408a40
push eax
mov edx, dword [ebp - 0x430]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov dword [ebp - 0x42c], eax
cmp dword [ebp - 0x42c], 0
jne 0x445163
lea ecx, [ebp - 0x410]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00420720
jmp 0x44517e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x55336c
push 0x51
push str.utility::RegKey::RegRead
call fcn.00439ce0
add esp, 0x10
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e0222
mov esp, ebp
pop ebp
ret 8
Function at 0x4485f0
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520a10
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x569910]
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 + 0x3c], ecx
push 0
push 0
push 0
push 0
push 0x553a1c
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 0x448655
push 0
mov ecx, dword [ebp - 0x44]
call fcn.004489d0
xor al, al
jmp 0x44872b
lea ecx, [ebp - 0x28]
call fcn.00405740
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00405740
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.00448d80
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x4486bd
push 1
mov ecx, dword [ebp - 0x44]
call fcn.004489d0
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404820
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404820
mov al, byte [ebp - 0x45]
jmp 0x44872b
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.00404800
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.00404800
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.004047c0
push eax
call fcn.004e93af
add esp, 0xc
test eax, eax
jne 0x448709
mov ecx, dword [ebp - 0x44]
mov byte [ecx + 0x38], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404820
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404820
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.004e0222
mov esp, ebp
pop ebp
ret 0xc

Function at 0x448b60
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.004047c0
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 0x448ba5
xor al, al
jmp 0x448ba7
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x448c60
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
push 0
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x10]
push ecx
push 0x20000013
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x448c9d
xor al, al
jmp 0x448cf5
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
mov dword [edx], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
mov dword [eax + 4], 0xffffffff
push 0
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x10]
push edx
push 0x20000005
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x448cf3
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
mov dword [edx], eax
mov ecx, dword [ebp - 0xc]
mov dword [edx + 4], ecx
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x448d80
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x569910]
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 fcn.004eb090
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call fcn.004eb090
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.00404850
push eax
mov ecx, dword [ebp + 0x14]
call fcn.004047c0
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x448e22
xor al, al
jmp 0x448e4f
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.004125e0
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.004125e0
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e0222
mov esp, ebp
pop ebp
ret
Function at 0x44d620
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520d3f
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x569910]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x5548e8
mov dword [edi + 0x60], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov eax, dword [edi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + edi - 4], eax
mov eax, dword [edi]
mov esi, dword [eax + 4]
add esi, edi
mov ecx, esi
call fcn.0041b510
lea eax, [ebp - 0x14]
mov dword [esi + 0x3c], 0
lea ebx, [edi + 4]
mov ecx, esi
push eax
mov dword [esi + 0x38], ebx
call fcn.0041b930
push eax
mov dword [ebp - 4], 2
call fcn.0041b800
mov byte [ebp - 4], 1
add esp, 4
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x44d6dc
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x44d6dc
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
mov ecx, dword [ebp - 0x18]
push 0x20
mov eax, dword [ecx]
mov eax, dword [eax + 0x20]
call eax
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], al
jne 0x44d701
mov eax, dword [esi + 0xc]
mov ecx, esi
or eax, 4
push 0
push eax
call fcn.0041c0d0
mov dword [ebp - 4], 3
mov eax, dword [edi]
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x60]
mov dword [ecx + edi - 4], eax
mov ecx, ebx
call fcn.0041bac0
lea eax, [ebx + 4]
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [ebx + 0xc], eax
lea ecx, [ebx + 8]
lea eax, [ebx + 0x14]
mov byte [ebx + 0x4c], 0
mov dword [ebx + 0x1c], eax
lea eax, [ebx + 0x18]
mov dword [ebx + 0x20], eax
lea eax, [ebx + 0x24]
mov dword [ebx + 0x2c], eax
lea eax, [ebx + 0x28]
mov dword [ebx + 0x30], eax
mov byte [ebx + 0x45], 0
mov dword [ebx + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [ebx + 0x20]
mov dword [eax], 0
mov eax, dword [ebx + 0x30]
mov dword [eax], 0
mov eax, dword [ebx + 0xc]
mov dword [eax], 0
mov eax, dword [ebx + 0x1c]
mov dword [eax], 0
mov eax, dword [ebx + 0x2c]
mov dword [eax], 0
mov eax, dword [0x5748a0]
mov dword [ebx + 0x48], eax
mov eax, edi
mov dword [ebx + 0x50], 0
mov dword [ebx + 0x40], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4510b0
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 + 0x5778c0], ecx
inc eax
cmp eax, 0x100
jb 0x4510b3
cmp eax, 0x800
jae 0x451183
nop
mov edx, dword [eax*4 + 0x5774c0]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x5778c0]
mov dword [eax*4 + 0x5778c0], edx
inc eax
cmp eax, 0x800
jb 0x451160
mov dword [0x5798c0], 0x452cf0
mov dword [0x5778a8], 0x452cf0
mov dword [0x5798c4], 0x452d90
call fcn.00452fa0
mov ecx, dword [0x5778a8]
test eax, eax
mov edx, 0x452d90
cmove ecx, edx
mov dword [0x5778a8], ecx
pop ecx
ret
Function at 0x455f80
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 0x455fa6
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 0x455fcf
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x455fcf
inc eax
cmp eax, edx
jb 0x455fc0
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x4560b2
cmp ecx, 2
jbe 0x456072
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x4560a4
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 0x45604c
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x456047
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 0x455fb2
shr esi, cl
test esi, esi
je 0x455fec
cmp esi, 4
ja 0x456099
cmp esi, 3
je 0x456099
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x455fec
or esi, 8
shr esi, 1
inc edi
jmp 0x455fb2
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x455fb2
cmp ecx, 2
jbe 0x4560c7
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