joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401dda
Capabilities:
Create udp socket
Initialize winsock library
Resolve dns
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1b0
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1b0], eax
mov eax, 0x5a0
cmp dword [ebp + 0xc], eax
push esi
push edi
jbe 0x401e05
mov dword [ebp + 0xc], eax
lea eax, [ebp - 0x1a8]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [ebp - 0x1ac], eax
je 0x401ea7
push str.stat.qq.com
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov esi, eax
test esi, esi
je 0x401e9b
xor eax, eax
lea edi, [ebp - 0x12]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x26b0
mov word [ebp - 0x14], 2
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x12], ax
mov eax, dword [esi + 0xc]
xor ecx, ecx
cmp dword [eax], ecx
jne 0x401e72
mov edx, eax
add edx, 4
inc ecx
cmp dword [edx], 0
je 0x401e69
mov eax, dword [eax + ecx*4]
mov eax, dword [eax]
test eax, eax
mov dword [ebp - 0x10], eax
je 0x401e9b
push 0x10
lea eax, [ebp - 0x14]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 0x1b0]
push dword [ebp - 0x1ac]
call dword [sym.imp.WS2_32.dll_sendto]
push dword [ebp - 0x1ac]
call dword [sym.imp.WS2_32.dll_closesocket]
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0041e8c8
leave
ret
Function at 0x40223b
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x184
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
and dword [ebp - 0x78], 0
push ebx
push esi
lea edx, [ebp - 0x78]
push edx
push 0x40
mov dword [ebp - 0x88], ecx
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 0x74]
push edx
mov dword [ebp - 0x8c], ecx
mov ecx, dword [ebp + 0x10]
push edi
push eax
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x84], ecx
call ecx
cmp dword [ebp - 0x78], 0x40
jne 0x402334
cmp word [ebp - 0x74], 0x5a4d
jne 0x402334
mov eax, dword [ebp - 0x38]
and dword [ebp - 0x78], 0
lea ebx, [edi + eax]
lea eax, [ebp - 0x78]
push eax
mov esi, 0xf8
push esi
lea eax, [ebp - 0x184]
push eax
push ebx
push dword [ebp - 0x80]
call dword [ebp - 0x84]
cmp dword [ebp - 0x78], esi
jne 0x402334
cmp dword [ebp - 0x184], 0x4550
jne 0x402334
cmp word [ebp - 0x180], 0x14c
jne 0x402334
cmp word [ebp - 0x16c], 0x10b
jne 0x402334
and dword [ebp - 0x7c], 0
add ebx, esi
cmp word [ebp - 0x17e], 0
jbe 0x402334
mov esi, 0x20000020
and dword [ebp - 0x78], 0
lea eax, [ebp - 0x78]
push eax
push 0x28
lea eax, [ebp - 0x30]
push eax
push ebx
push dword [ebp - 0x80]
call dword [ebp - 0x84]
cmp dword [ebp - 0x78], 0x28
jne 0x402334
mov eax, dword [ebp - 0x24]
test eax, eax
je 0x402334
mov ecx, dword [ebp - 0xc]
and ecx, esi
cmp ecx, esi
je 0x402344
movzx eax, word [ebp - 0x17e]
inc dword [ebp - 0x7c]
cmp dword [ebp - 0x7c], eax
jb 0x4022f7
xor eax, eax
mov ecx, dword [ebp - 8]
pop esi
xor ecx, ebp
pop ebx
call fcn.0041e8c8
leave
ret
mov ecx, dword [ebp - 0x88]
add eax, edi
mov dword [ecx], eax
mov ecx, dword [ebp - 0x20]
add eax, ecx
mov ecx, dword [ebp - 0x8c]
mov dword [ecx], eax
xor eax, eax
inc eax
jmp 0x402336

Function at 0x4067ab
Capabilities:
Hash data with md5

Disassembly:
push 0x5c
push 0
push esi
call fcn.0041e7c0
and dword [esi + 0x10], 0
and dword [esi + 0x14], 0
and dword [esi + 0x58], 0
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
ret
Function at 0x407215
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
mov esi, dword [sym.imp.WS2_32.dll_ntohl]
push edi
mov ebx, eax
push dword [ebx]
call esi
push dword [ebx + 4]
mov edi, eax
call esi
and dword [ebp - 4], 0
mov ebx, eax
mov eax, dword [ebp - 4]
push dword [eax + str.37k_IF__y_d]
call esi
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
cmp dword [ebp - 4], 0x10
mov dword [ebp + ecx - 0x14], eax
jl 0x407237
push 0x10
xor eax, eax
pop ecx
mov edx, ebx
shr edx, 5
add edx, dword [ebp - 0x10]
mov esi, ebx
shl esi, 4
add esi, dword [ebp - 0x14]
sub eax, 0x61c88647
xor edx, esi
lea esi, [eax + ebx]
xor edx, esi
add edi, edx
mov edx, edi
shr edx, 5
add edx, dword [ebp - 8]
mov esi, edi
shl esi, 4
add esi, dword [ebp - 0xc]
xor edx, esi
lea esi, [eax + edi]
xor edx, esi
add ebx, edx
dec ecx
jne 0x407258
mov esi, dword [sym.imp.WS2_32.dll_htonl]
push edi
call esi
mov edi, dword [ebp + 8]
push ebx
mov dword [edi], eax
call esi
mov dword [edi + 4], eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4072ab
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
mov esi, dword [sym.imp.WS2_32.dll_ntohl]
push edi
mov edi, eax
push dword [edi]
call esi
push dword [edi + 4]
mov ebx, eax
call esi
and dword [ebp - 4], 0
mov edi, eax
mov eax, dword [ebp - 4]
push dword [eax + str.37k_IF__y_d]
call esi
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
cmp dword [ebp - 4], 0x10
mov dword [ebp + ecx - 0x14], eax
jl 0x4072cd
push 0x10
mov eax, 0xe3779b90
pop ecx
mov edx, ebx
shr edx, 5
add edx, dword [ebp - 8]
mov esi, ebx
shl esi, 4
add esi, dword [ebp - 0xc]
xor edx, esi
lea esi, [eax + ebx]
xor edx, esi
sub edi, edx
mov edx, edi
shr edx, 5
add edx, dword [ebp - 0x10]
mov esi, edi
shl esi, 4
add esi, dword [ebp - 0x14]
xor edx, esi
lea esi, [eax + edi]
xor edx, esi
sub ebx, edx
add eax, 0x61c88647
dec ecx
jne 0x4072f1
mov esi, dword [sym.imp.WS2_32.dll_htonl]
push ebx
call esi
mov ebx, dword [ebp + 8]
push edi
mov dword [ebx], eax
call esi
pop edi
pop esi
mov dword [ebx + 4], eax
pop ebx
leave
ret
Function at 0x407c0e
Capabilities:
Get disk information

Disassembly:
push 0xb0
mov eax, 0x43ce91
call fcn.004399e8
mov eax, dword [ebp + 8]
push 9
pop ecx
mov esi, 0x442890
lea edi, [ebp - 0x40]
rep movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x60], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x41], bl
mov word [ebp - 0x18], 0x20
mov word [ebp - 0x16], 0x3a
mov word [ebp - 0x14], 0x5c
mov word [ebp - 0x12], bx
movsw word es:[edi], word [esi]
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
xor ecx, ecx
mov dword [ebp - 0x64], eax
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0x50], ebx
or edi, 0xffffffff
cmp byte [ebp - 0x41], bl
jne 0x407e2f
mov edx, dword [ebp - 0x64]
xor eax, eax
inc eax
shl eax, cl
test edx, eax
je 0x407e1f
lea eax, [ebp - 0x18]
add ecx, 0x41
push eax
mov word [ebp - 0x18], cx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
je 0x407ca5
cmp eax, 6
jne 0x407e1f
mov eax, dword [ebp - 0x50]
push ebx
push ebx
push 3
push ebx
add eax, 0x30
inc dword [ebp - 0x50]
push 7
mov word [ebp - 0x1e], ax
push 0xc0000000
lea eax, [ebp - 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, edi
mov dword [ebp - 0x48], eax
je 0x407e1f
push 0x18
lea eax, [ebp - 0xa0]
push ebx
push eax
mov dword [ebp - 0x5c], ebx
call fcn.0041e7c0
add esp, 0xc
push ebx
lea eax, [ebp - 0x5c]
push eax
push 0x18
lea eax, [ebp - 0xa0]
push eax
push ebx
push ebx
push 0x74080
push dword [ebp - 0x48]
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x407e16
push 0x221
call fcn.0042205d
mov esi, eax
cmp esi, ebx
pop ecx
mov dword [ebp - 0x4c], esi
je 0x407e16
push ebx
lea eax, [ebp - 0x58]
push eax
push 0x221
push esi
push 0x21
push esi
push 0x7c088
push dword [ebp - 0x48]
mov byte [esi + 0xa], 0xec
mov dword [ebp - 0x58], ebx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x407e0f
mov eax, dword [ebp - 0x4c]
mov eax, dword [eax]
add esi, 0x10
cmp esi, ebx
je 0x407e0c
cmp eax, 0x2e
jbe 0x407e0c
push 0x13
push esi
push 0xa
pop ecx
lea edx, [ebp - 0x88]
call fcn.00407787
pop ecx
pop ecx
mov ecx, dword [ebp - 0x60]
push edi
push ebx
push eax
mov dword [ebp - 4], ebx
call fcn.00404ba7
push ebx
push 1
lea ecx, [ebp - 0x88]
mov dword [ebp - 4], edi
call fcn.00404ce5
push 0x2e
push esi
push 0x1b
pop ecx
lea edx, [ebp - 0x88]
call fcn.00407787
pop ecx
pop ecx
mov ecx, dword [ebp - 0x68]
push edi
push ebx
push eax
mov dword [ebp - 4], 1
call fcn.00404ba7
push ebx
push 1
lea ecx, [ebp - 0x88]
mov dword [ebp - 4], edi
call fcn.00404ce5
push 0x1a
push esi
push 0x17
pop ecx
lea edx, [ebp - 0xbc]
call fcn.00407787
pop ecx
pop ecx
mov ecx, dword [ebp - 0x6c]
push edi
push ebx
push eax
mov dword [ebp - 4], 2
call fcn.00404ba7
push ebx
push 1
lea ecx, [ebp - 0xbc]
mov dword [ebp - 4], edi
call fcn.00404ce5
mov byte [ebp - 0x41], 1
mov esi, dword [ebp - 0x4c]
push esi
call fcn.0041f804
pop ecx
push dword [ebp - 0x48]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x54]
inc ecx
cmp ecx, 0x20
mov dword [ebp - 0x54], ecx
jl 0x407c6d
mov al, byte [ebp - 0x41]
call fcn.00439a6b
ret
Function at 0x40893b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
lea ebp, [esp - 0xa4]
sub esp, 0x124
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp + 0xa0], eax
mov eax, dword [ebp + 0xac]
push ebx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
push edi
mov dword [ebp - 0x80], eax
lea eax, [ebp - 0x7c]
push eax
xor ebx, ebx
mov edi, 0x20019
push edi
push ebx
push str.SystemCurrentControlSetControlNetwork4D36E972_E325_11CE_BFC1_08002BE10318
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x6c], 3
mov dword [ebp - 0x78], 0x104
mov dword [ebp - 0x74], 1
mov dword [ebp - 0x7c], ebx
mov dword [ebp - 0x68], ebx
mov dword [ebp - 0x70], ebx
call esi
test eax, eax
jne 0x408aae
push dword [ebp - 0x80]
lea eax, [ebp - 0x64]
push str._sConnection
push 0x103
push eax
call fcn.0040ddf4
add esp, 0x10
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
lea eax, [ebp - 0x64]
push eax
push dword [ebp - 0x7c]
call esi
test eax, eax
jne 0x408aa5
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push 4
pop eax
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x78], eax
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x70]
push eax
lea eax, [ebp - 0x74]
push eax
push ebx
push str.MediaSubType
push dword [ebp - 0x68]
call esi
test eax, eax
jne 0x408a9c
push 0x104
xor edi, edi
lea eax, [ebp - 0x64]
push ebx
inc edi
push eax
mov dword [ebp - 0x74], edi
mov dword [ebp - 0x78], 0x103
call fcn.0041e7c0
add esp, 0xc
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x74]
push eax
push ebx
push str.PnpInstanceID
push dword [ebp - 0x68]
call esi
test eax, eax
jne 0x408a9c
cmp dword [ebp - 0x70], edi
jne 0x408a8c
mov esi, 0x4429c0
push esi
call fcn.00421280
push eax
lea eax, [ebp - 0x64]
push esi
push eax
call fcn.00422420
add esp, 0x10
test eax, eax
jne 0x408a66
mov dword [ebp - 0x6c], ebx
jmp 0x408a9c
cmp dword [ebp - 0x70], edi
jne 0x408a8c
push esi
call fcn.00421280
push eax
lea eax, [ebp - 0x64]
push esi
push eax
call fcn.00422420
add esp, 0x10
test eax, eax
je 0x408a8c
mov dword [ebp - 0x6c], 2
jmp 0x408a9c
xor eax, eax
cmp dword [ebp - 0x70], 2
setne al
lea eax, [eax + eax + 1]
mov dword [ebp - 0x6c], eax
push dword [ebp - 0x68]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp - 0x7c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp + 0xa0]
mov eax, dword [ebp - 0x6c]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041e8c8
add ebp, 0xa4
leave
ret
Function at 0x408d45
Capabilities:
Copy file
Delete file
Get file size
Read file on windows

Disassembly:
push 0x44
mov eax, 0x43ce08
call fcn.004399e8
xor ebx, ebx
push ebx
lea edi, [ebp - 0x48]
mov byte [ebp - 0x49], bl
call fcn.00408f67
pop ecx
mov dword [ebp - 4], ebx
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x408d6f
lea eax, [ebp - 0x44]
mov esi, dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebx
push ebx
push 3
push ebx
push 1
push closesocket
push eax
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x408e1a
push 1
lea edi, [ebp - 0x2c]
call fcn.00408f67
pop ecx
lea eax, [ebp - 0x48]
push eax
call fcn.004093f8
test al, al
pop ecx
jne 0x408ded
mov eax, edi
push eax
call fcn.004093f8
test al, al
pop ecx
je 0x408ded
cmp dword [ebp - 0x30], 8
mov ecx, dword [ebp - 0x44]
jae 0x408dc1
lea ecx, [ebp - 0x44]
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x408dcd
lea eax, [ebp - 0x28]
push ebx
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x408ded
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x408de6
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x408df9
lea eax, [ebp - 0x28]
push ebx
push ebx
push 3
push ebx
push 1
push closesocket
push eax
call esi
push ebx
push 1
lea esi, [ebp - 0x2c]
mov edi, eax
call fcn.004097e6
cmp edi, 0xffffffff
je 0x408e4f
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0x10
jb 0x408e48
push ebx
lea eax, [ebp - 0x50]
push eax
push esi
push 0x44e2d4
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x408e48
cmp dword [ebp - 0x50], esi
jne 0x408e48
mov byte [ebp - 0x49], 1
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
push 1
lea esi, [ebp - 0x48]
call fcn.004097e6
mov al, byte [ebp - 0x49]
call fcn.00439a6b
ret

Function at 0x408e63
Capabilities:
Write file on windows

Disassembly:
push 0x44
mov eax, 0x43ce08
call fcn.004399e8
xor esi, esi
push esi
lea edi, [ebp - 0x48]
mov byte [ebp - 0x49], 0
call fcn.00408f67
pop ecx
mov dword [ebp - 4], esi
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x408e8e
lea eax, [ebp - 0x44]
push esi
push esi
push 2
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateFileW]
push 1
mov ebx, 0x40000000
push ebx
push eax
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x408ee2
push 1
lea edi, [ebp - 0x2c]
call fcn.00408f67
cmp dword [ebp - 0x14], 8
pop ecx
mov ecx, dword [ebp - 0x28]
jae 0x408ec2
lea ecx, [ebp - 0x28]
xor eax, eax
push eax
push eax
push 2
push eax
push 1
push ebx
push ecx
call esi
push 0
push 1
lea esi, [ebp - 0x2c]
mov edi, eax
call fcn.004097e6
cmp edi, 0xffffffff
je 0x408f0b
push 0
lea eax, [ebp - 0x50]
push eax
push 0x10
push 0x44e2d4
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x408f04
cmp dword [ebp - 0x50], 0x10
jne 0x408f04
mov byte [ebp - 0x49], 1
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 1
lea esi, [ebp - 0x48]
call fcn.004097e6
mov al, byte [ebp - 0x49]
call fcn.00439a6b
ret
Function at 0x408f67
Capabilities:
Get common file path
Get startup folder

Disassembly:
push 0x230
mov eax, 0x43cdcd
call fcn.004399e8
xor ebx, ebx
mov dword [ebp - 0x21c], ebx
mov dword [edi + 0x18], 7
mov dword [edi + 0x14], ebx
mov dword [ebp - 0x220], edi
mov word [edi + 4], bx
push 0x208
xor esi, esi
lea eax, [ebp - 0x218]
push ebx
mov dword [ebp - 4], ebx
inc esi
push eax
mov dword [ebp - 0x21c], esi
call fcn.0041e7c0
mov al, byte [ebp + 8]
add esp, 0xc
neg al
push esi
sbb eax, eax
and eax, 0xfffffff7
add eax, 0x23
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
je 0x409037
lea eax, [ebp - 0x218]
lea ecx, [ebp - 0x23c]
call fcn.0040944c
push 0xffffffffffffffff
mov dword [ebp - 4], esi
push ebx
mov esi, edi
call fcn.004098b5
push ebx
push 1
lea esi, [ebp - 0x23c]
mov byte [ebp - 4], bl
call fcn.004097e6
cmp byte [ebp + 8], bl
je 0x40900f
push str.TencentDeskUpdate
jmp 0x409014
push str.TencentDesktop
push edi
call fcn.00409487
mov ecx, edi
call fcn.0040903f
test al, al
jne 0x40902c
mov ecx, edi
call fcn.0040910b
push str.Global.db
push edi
call fcn.00409487
mov eax, edi
call fcn.00439a6b
ret

Function at 0x409e83
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x409e96
push 0x80004005
call fcn.004019b8
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
inc eax
add eax, eax
push eax
push dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push 1
push 0
push dword [ebp + 0x10]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop ebp
ret 0xc

Function at 0x409efa
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0xa0]
sub esp, 0x120
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp + 0x9c], eax
push esi
mov esi, 0x11c
push esi
lea eax, [ebp - 0x80]
push 0
push eax
call fcn.0041e7c0
add esp, 0xc
lea eax, [ebp - 0x80]
mov dword [ebp - 0x80], esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExW]
push eax
call esi
test eax, eax
jne 0x409f4e
lea eax, [ebp - 0x80]
push eax
mov dword [ebp - 0x80], 0x114
call esi
test eax, eax
je 0x409f5f
cmp dword [ebp - 0x7c], 6
jne 0x409f5f
cmp dword [ebp - 0x78], 0
jne 0x409f5f
xor eax, eax
inc eax
jmp 0x409f61
xor eax, eax
mov ecx, dword [ebp + 0x9c]
xor ecx, ebp
pop esi
call fcn.0041e8c8
add ebp, 0xa0
leave
ret

Function at 0x409f77
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0xa0]
sub esp, 0x120
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp + 0x9c], eax
push esi
mov esi, 0x11c
push esi
lea eax, [ebp - 0x80]
push 0
push eax
call fcn.0041e7c0
add esp, 0xc
lea eax, [ebp - 0x80]
mov dword [ebp - 0x80], esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExW]
push eax
call esi
test eax, eax
jne 0x409fcb
lea eax, [ebp - 0x80]
push eax
mov dword [ebp - 0x80], 0x114
call esi
test eax, eax
je 0x409fd9
cmp dword [ebp - 0x7c], 6
jne 0x409fd9
xor eax, eax
inc eax
cmp dword [ebp - 0x78], eax
jae 0x409fdb
xor eax, eax
mov ecx, dword [ebp + 0x9c]
xor ecx, ebp
pop esi
call fcn.0041e8c8
add ebp, 0xa0
leave
ret
Function at 0x40a26e
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
sub esp, 0x20c
lea ebp, [esp - 4]
mov eax, dword [0x44b074]
xor eax, ebp
mov dword [ebp + 0x20c], eax
push 0x1c
mov eax, 0x43d3bb
call fcn.0043997f
mov eax, dword [ebp + 0x218]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0x21c]
mov dword [ebp - 0x10], eax
xor edi, edi
push 0x20a
lea eax, [ebp + 2]
push edi
push eax
mov word [ebp], di
call fcn.0041e7c0
mov esi, 0x104
add esp, 0xc
mov dword [ebp - 0x24], esi
call fcn.00409efa
test eax, eax
jne 0x40a2d2
call fcn.00409f77
lea eax, [ebp - 0x14]
push eax
push 0x20019
push edi
push str.SOFTWARETencentQQPCMgrDownloader
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x40a315
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x20c]
xor ecx, ebp
call fcn.0041e8c8
add ebp, 0x210
leave
ret
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp]
push eax
lea eax, [ebp - 0x18]
push eax
push edi
push dword [ebp - 0x20]
xor ebx, ebx
push dword [ebp - 0x14]
inc ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x40a34a
xor ebx, ebx
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
jmp 0x40a2f2
cmp dword [ebp - 0x10], edi
je 0x40a33b
push esi
lea eax, [ebp]
push eax
push dword [ebp - 0x10]
call fcn.0042250d
add esp, 0xc
jmp 0x40a33d
Function at 0x40a419
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x48
mov eax, 0x43d358
call fcn.004399e8
mov esi, ecx
mov edi, edx
xor ebx, ebx
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x30], ebx
mov dword [ebp - 4], ebx
call fcn.00409efa
test eax, eax
jne 0x40a44d
call fcn.00409f77
test eax, eax
je 0x40a52e
cmp byte [ebp + 8], bl
je 0x40a52e
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], ebx
mov word [ebp - 0x28], bx
lea eax, [ebp - 0x54]
push eax
mov byte [ebp - 4], 1
call fcn.00409ff1
pop ecx
push 0xffffffffffffffff
lea ecx, [ebp - 0x2c]
push ecx
xor ebx, ebx
mov byte [ebp - 4], 2
call fcn.004095e0
xor edi, edi
push edi
push 1
lea esi, [ebp - 0x54]
mov byte [ebp - 4], 1
call fcn.004097e6
push 0x441990
lea eax, [ebp - 0x2c]
push eax
call fcn.00409487
push str.SOFTWARETencentQQPCMgrDownloader
lea eax, [ebp - 0x2c]
push eax
call fcn.00409487
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x40a4bc
lea eax, [ebp - 0x28]
lea ecx, [ebp - 0x30]
push ecx
push 0x2001f
push edi
push eax
push reloc.WS2_32.dll_closesocket
mov dword [ebp - 0x30], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
jne 0x40a521
push dword [ebp - 0x38]
mov ebx, dword [ebp - 0x30]
push dword [ebp - 0x34]
lea eax, [ebp - 0x30]
push eax
mov dword [ebp - 0x30], ebx
call fcn.00409e28
cmp ebx, edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, eax
je 0x40a4ff
push ebx
call edi
xor ebx, ebx
xor eax, eax
test esi, esi
sete al
push 0
push 1
lea esi, [ebp - 0x2c]
mov dword [ebp - 0x34], eax
call fcn.004097e6
test ebx, ebx
je 0x40a51c
push ebx
call edi
mov eax, dword [ebp - 0x34]
jmp 0x40a57f
push edi
push 1
lea esi, [ebp - 0x2c]
call fcn.004097e6
jmp 0x40a54c
lea eax, [ebp - 0x30]
push eax
push 0x20019
push ebx
push str.SOFTWARETencentQQPCMgrDownloader
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x40a550
xor eax, eax
jmp 0x40a57f
push 4
pop eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
lea eax, [ebp - 0x34]
push eax
push edi
lea eax, [ebp - 0x38]
push eax
push ebx
push esi
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x30]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
cmp esi, ebx
sete al
call fcn.00439a6b
ret

Function at 0x40a634
Capabilities:
Delete registry value

Disassembly:
push 0xc
mov eax, 0x43d2b8
call fcn.004399e8
mov edi, ecx
call fcn.00409efa
test eax, eax
jne 0x40a650
call fcn.00409f77
and dword [ebp - 0x14], 0
lea eax, [ebp - 0x14]
push eax
push 0x2001f
push 0
push str.SOFTWARETencentQQPCMgrDownloader
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x40a6a3
mov esi, dword [ebp - 0x14]
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test esi, esi
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ebx, eax
je 0x40a68f
push esi
call edi
xor esi, esi
xor eax, eax
test ebx, ebx
sete al
test esi, esi
mov ebx, eax
je 0x40a69f
push esi
call edi
mov eax, ebx
jmp 0x40a6a5
xor eax, eax
call fcn.00439a6b
ret