joyce8/EMBER2024-capa huggingface dataset:
Function at 0x6046cb
Capabilities:
Create http request

Disassembly:
mov eax, 0x61d81c
call fcn.0046290c
push ecx
push esi
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [ebp + 0xc]
and dword [ebp - 4], 0
and dword [esi + 0x10], 0
and dword [esi + 0xc], 0
mov dword [esi + 4], eax
mov eax, dword [ebp + 8]
test eax, eax
mov dword [esi], vtable.CInternetSession.0
jne 0x604703
call fcn.00606265
mov eax, dword [eax + 0x10]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
test eax, eax
mov dword [esi + 8], eax
jne 0x604728
push eax
push dword [esi + 4]
call fcn.00605936
jmp 0x604734
push esi
push eax
mov ecx, 0x6ea970
call fcn.00604745
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 0x18

Function at 0x604a89
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags

Disassembly:
mov eax, 0x61d8a3
call fcn.0046290c
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.005ee494
mov eax, dword [ebp + 0x18]
lea ebx, [esi + 0x24]
mov dword [esi + 0x1c], eax
mov eax, dword [0x6925a8]
xor edi, edi
mov dword [ebx], eax
mov dword [ebp - 4], edi
push dword [ebp + 0x10]
lea ecx, [esi + 0xc]
mov byte [ebp - 4], 1
mov dword [esi], vtable.CInternetFile.0
call fcn.005eb1d3
push dword [ebp + 0x14]
mov ecx, ebx
call fcn.005eb1d3
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x1c]
mov dword [esi + 0x18], eax
mov dword [esi + 0x3c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x40], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x18

Function at 0x604b25
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
mov eax, 0x61d8cb
call fcn.0046290c
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.005ee494
mov eax, dword [0x6925a8]
lea ebx, [esi + 0x24]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [ebx], eax
mov eax, dword [ebp + 0x10]
mov dword [esi], vtable.CInternetFile.0
mov ecx, 0x6ea970
mov byte [ebp - 4], 1
push dword [eax + 0xc]
push dword [ebp + 8]
call fcn.00604745
push dword [ebp + 0xc]
lea ecx, [esi + 0xc]
call fcn.005eb1d3
mov ecx, dword [ebp + 0x10]
mov eax, dword [ecx + 8]
mov dword [esi + 0x1c], eax
lea eax, [ebp + 0x10]
push eax
call fcn.00456bc7
push eax
mov ecx, ebx
mov byte [ebp - 4], 2
call fcn.005eb183
lea ecx, [ebp + 0x10]
mov byte [ebp - 4], 1
call fcn.005eb04a
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x18], eax
mov dword [esi + 0x3c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x40], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x10
Function at 0x606971
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov dword [ebp - 8], ecx
call fcn.00606265
mov esi, dword [eax + 0xc]
push 0xf1
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x6069ae
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x6069ae
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x6069b2
xor eax, eax
jmp 0x606a30
movzx eax, word [esi + 6]
push ebx
push edi
shl eax, 2
push eax
call fcn.005e6fe9
and dword [ebp - 4], 0
cmp word [esi + 6], 0
pop ecx
mov ebx, eax
jbe 0x6069ea
mov ecx, ebx
lea eax, [esi + 8]
movzx edx, word [eax]
inc dword [ebp - 4]
mov dword [ecx], edx
movzx edx, word [esi + 6]
inc eax
add ecx, 4
inc eax
cmp dword [ebp - 4], edx
jl 0x6069d4
movzx eax, word [esi + 6]
mov ecx, dword [ebp - 8]
push eax
push ebx
call fcn.00606b21
push ebx
mov edi, eax
call fcn.005e7012
test edi, edi
pop ecx
je 0x606a2c
movzx ecx, word [esi + 4]
movzx eax, word [esi + 2]
lea esi, [ecx + 7]
push ecx
mov ecx, dword [ebp - 8]
lea edx, [eax + 7]
push eax
push esi
push edx
call fcn.006068ea
push dword [ebp + 8]
mov ecx, dword [ebp - 8]
call fcn.00606a35
mov edi, eax
mov eax, edi
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x401000
Capabilities:
Terminate process

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0xc]
push 0x180
push esi
push edi
call fcn.004029b3
add esp, 0xc
cmp eax, 0xffffffff
jne 0x40103f
mov eax, dword [esp + 0x14]
test eax, eax
je 0x40103c
push esi
push edi
push 0x409054
call fcn.00402982
add esp, 0xc
push 0xffffffffffffffff
call fcn.004028ad
or eax, 0xffffffff
pop edi
pop esi
ret

Function at 0x401050
Capabilities:
Terminate process

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x14]
push esi
push edi
push ebx
call fcn.00402c83
add esp, 0xc
cmp eax, 0xffffffff
jne 0x401090
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x40108e
push esi
push edi
push ebx
push str._nError:_lseek_failed._n__File_handle_i_n__Offset_li_n__From_i
call fcn.00402982
add esp, 0x10
push 0xffffffffffffffff
call fcn.004028ad
xor eax, eax
pop edi
pop esi
pop ebx
ret

Function at 0x4010a0
Capabilities:
Read file on windows
Terminate process

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x14]
push esi
push edi
push ebx
call fcn.00402d1d
add esp, 0xc
cmp eax, esi
je 0x4010e4
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x4010dd
push esi
push edi
push ebx
push str._nError:__read_failed._n__File_handle_i_n__Where_to_p_n__Length_i
call fcn.00402982
add esp, 0x10
push 0xffffffffffffffff
call fcn.004028ad
pop edi
pop esi
or eax, 0xffffffff
pop ebx
ret
pop edi
pop esi
xor eax, eax
pop ebx
ret

Function at 0x4010f0
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
push edi
test esi, esi
jne 0x401101
pop edi
pop esi
xor eax, eax
pop ebx
ret
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x10]
push esi
push edi
push ebx
call fcn.00402f13
add esp, 0xc
cmp eax, esi
je 0x40112f
push esi
push edi
push ebx
push str._nError:__write_failed._n__File_handle_i_n__Where_from_p_n__Length_i
call fcn.00402982
add esp, 0x10
push 0xffffffffffffffff
call fcn.004028ad
mov eax, esi
pop edi
pop esi
pop ebx
ret

Function at 0x401140
Capabilities:
Terminate process

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
mov dword [esi], 0
call fcn.004030c0
add esp, 4
mov dword [esi], eax
test eax, eax
jne 0x401174
push edi
push str._nError:__malloc_failed._n_Requested_Length_l
call fcn.00402982
add esp, 8
push 0xffffffffffffffff
call fcn.004028ad
pop edi
xor eax, eax
pop esi
ret
Function at 0x405885
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x409e18
cmp edx, dword [eax]
je 0x4058a7
add eax, 8
inc ecx
cmp eax, 0x409ea8
jl 0x405898
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x409e18]
jne 0x4059d5
mov eax, dword [0x40a444]
cmp eax, 1
je 0x4059af
test eax, eax
jne 0x4058d8
cmp dword [0x409758], 1
je 0x4059af
cmp edx, 0xfc
je 0x4059d5
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40590f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004067a0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00405b10
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x405952
lea eax, [ebp - 0x1a4]
push eax
call fcn.00405b10
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x408414
push edi
call fcn.00406d00
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004067a0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004067b0
lea eax, [ebp - 0xa0]
push 0x4083f4
push eax
call fcn.004067b0
push dword [esi + 0x409e1c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004067b0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00406c70
add esp, 0x2c
pop edi
jmp 0x4059d5
lea eax, [ebp + 8]
lea esi, [esi + 0x409e1c]
push 0
push eax
push dword [esi]
call fcn.00405b10
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x4a1790
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5490eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00538fac
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4a1812
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00535fb7
mov eax, dword [eax]
push 0x5a72a0
push eax
call fcn.00527be4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00539237
test bl, bl
je 0x4a1812
push 0x5a72a0
lea ecx, [esp + 0xc]
call fcn.00539613
push 0x5aae30
lea ecx, [esp + 0xc]
call fcn.00539613
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4a184e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00539237
jmp 0x4a1919
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4a18d2
lea edx, [esp + 0x7c]
push 0x5aae2c
push edx
call fcn.00527be4
add esp, 8
test eax, eax
je 0x4a18d2
lea eax, [esp + 0x7c]
push 0x5aae28
push eax
call fcn.00527be4
add esp, 8
test eax, eax
je 0x4a18d2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4a1862
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.00539237
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x4a2110
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4a2172
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4a2180
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x54916b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5c15a8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4a22b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4a21e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00539237
xor eax, eax
jmp 0x4a232f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005393c0
push esi
lea ecx, [esp + 0xc]
call fcn.0053964f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5aae68
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4a230d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.004a2110
test eax, eax
jne 0x4a230d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push 0x80000000
mov ecx, edi
call fcn.004a2110
test eax, eax
jne 0x4a230d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00528d90
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a22ec
lea ecx, [esp + 0x14]
push 0x5aae40
push ecx
call fcn.00528d10
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a22ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4a22ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00539370
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4a21fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00539237
xor eax, eax
jmp 0x4a232f
mov byte [esi], 0
push 0x5aae3c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.00539237
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4b5980
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4b59ee
cmp si, 0x69
ja 0x4b59ee
add esi, 0xffd0
cmp si, 0x11
je 0x4b59be
push 0x11
call edi
test ax, ax
jge 0x4b59be
or esi, 0x2000
cmp si, 0x10
je 0x4b59d3
push 0x10
call edi
test ax, ax
jge 0x4b59d3
or esi, 0x4000
cmp si, 0x12
je 0x4b59e8
push 0x12
call edi
test ax, ax
jge 0x4b59e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4b59fb
mov esi, 0xbd
jmp 0x4b59af
cmp si, 0x6e
jne 0x4b5a08
mov esi, 0xbe
jmp 0x4b59af
cmp si, 0x6f
jne 0x4b59a9
mov esi, 0xbf
jmp 0x4b59af

Function at 0x4b71b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5d2598]
xor edx, edx
cmp eax, edx
jne 0x4b71d6
xor eax, eax
mov byte [eax + 0x5d2498], al
inc eax
cmp eax, 0x100
jl 0x4b71be
mov dword [0x5d2598], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5d2498
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4b7267
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4b723a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4b7208
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4b72e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4b7333
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4b731a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4bdd70
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4bdf08
cmp ebp, ebx
jle 0x4bdf08
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4bddce
dec eax
or eax, 0xfffffff8
inc eax
je 0x4bddd5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x4bdde4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4bddeb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00538f78
add esp, 4
cmp eax, ebx
je 0x4bde0c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00538f78
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4bdefe
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4bdee5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4bded1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4bdec6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4bded4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4bded4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4bde70
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4bde61
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x4c0050
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0053a8b2
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x4c1430
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x54aa18
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4c1469
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00542825
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005428ad
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004c14f0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005428ea
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4c59b0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x54b1a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.004c6530
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4c5a59
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.004c5640
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00540106
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004d4bc0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00540178
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14