joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4019b0
Capabilities:
Set registry value

Disassembly:
mov edx, dword [esp + 8]
lea eax, [esp + 4]
lea ecx, [esp + 8]
push eax
mov eax, dword [esp + 8]
push ecx
push 0
push 0xf003f
push 0
push str.hwSoftReg
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
je 0x4019e1
xor eax, eax
ret
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
push esi
mov edx, dword [ecx]
mov ecx, dword [esp + 0x14]
push edx
mov edx, dword [esp + 0x14]
push eax
mov eax, dword [esp + 0x14]
push ecx
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [esp + 0xc]
mov esi, eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
sete al
pop esi
ret

Function at 0x401b70
Capabilities:
Delete registry key

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
lea eax, [esp + 8]
push eax
push 0xf003f
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x401b93
xor eax, eax
ret
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
push esi
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov edx, dword [esp + 0xc]
mov esi, eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
sete al
pop esi
ret
Function at 0x401bc0
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x40270c
push eax
mov dword fs:[0], esp
sub esp, 0x420
push esi
mov esi, dword [esp + 0x438]
test esi, esi
jne 0x401bff
xor eax, eax
pop esi
mov ecx, dword [esp + 0x420]
mov dword fs:[0], ecx
add esp, 0x42c
ret
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
push ebp
mov ebp, dword [esp + 0x43c]
push edi
mov dword [esp + 0x18], 1
lea eax, [esp + 0x14]
xor edi, edi
push eax
push 0xf003f
push edi
push esi
push ebp
mov dword [esp + 0x28], edi
call ebx
test eax, eax
jne 0x401d48
push edi
push edi
mov edx, dword [esp + 0x1c]
push edi
push edi
push edi
push edi
lea ecx, [esp + 0x3c]
push edi
push ecx
push edi
push edi
push edi
push edx
mov dword [esp + 0x54], edi
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
cmp dword [esp + 0x24], 1
jb 0x401d3d
mov ecx, 0xff
xor eax, eax
lea edi, [esp + 0x31]
mov byte [esp + 0x30], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov edx, dword [esp + 0x14]
push 0
stosb byte es:[edi], al
push 0
push 0
lea eax, [esp + 0x38]
push 0
lea ecx, [esp + 0x40]
push eax
push ecx
push 0
push edx
mov dword [esp + 0x4c], 0x400
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
jne 0x401c17
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
test eax, eax
jle 0x401c17
push esi
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::CString_1
mov ecx, dword [esp + 0x10]
xor edi, edi
mov dword [esp + 0x438], edi
mov eax, dword [ecx - 8]
cmp eax, edi
je 0x401ce7
cmp byte [eax + ecx - 1], 0x5c
je 0x401ce7
push 0x404028
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0x30]
push ecx
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::operator_1
push 0x404028
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::operator_1
mov edx, dword [esp + 0x10]
push edx
push ebp
call fcn.00401bc0
add esp, 8
test eax, eax
jne 0x401d19
mov dword [esp + 0x18], edi
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x10]
mov dword [esp + 0x438], 0xffffffff
call sub.MFC42.DLL_CString::CString
jmp 0x401c17
mov ecx, dword [esp + 0x14]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CString::CString_2
lea ecx, [esp + 0x20]
mov dword [esp + 0x438], 1
call sub.MFC42.DLL_CString::CString_2
lea edx, [esp + 0x1c]
lea eax, [esp + 0x28]
push edx
mov bl, 2
push esi
push eax
mov byte [esp + 0x444], bl
call fcn.00401a20
add esp, 0xc
push eax
lea ecx, [esp + 0x24]
mov byte [esp + 0x43c], 3
call fcn.004022fc
lea ecx, [esp + 0x28]
mov byte [esp + 0x438], bl
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x1c]
push ecx
push edx
push ebp
call fcn.00401b70
add esp, 0xc
test eax, eax
jne 0x401dbe
mov dword [esp + 0x18], edi
lea ecx, [esp + 0x20]
mov byte [esp + 0x438], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x1c]
mov dword [esp + 0x438], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x430]
mov eax, dword [esp + 0x18]
pop edi
pop ebp
pop ebx
pop esi
mov dword fs:[0], ecx
add esp, 0x42c
ret
Function at 0x431260
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c67eb
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.004b8df2
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4312e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b65c7
mov eax, dword [eax]
push 0xaf1254
push eax
call fcn.004a76b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b907d
test bl, bl
je 0x4312e2
push 0xaf1254
lea ecx, [esp + 0xc]
call fcn.004b9459
push 0xaf4dcc
lea ecx, [esp + 0xc]
call fcn.004b9459
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 0x43131e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b907d
jmp 0x4313e9
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 0x4313a2
lea edx, [esp + 0x7c]
push 0xaf4dc8
push edx
call fcn.004a76b4
add esp, 8
test eax, eax
je 0x4313a2
lea eax, [esp + 0x7c]
push 0xaf4dc4
push eax
call fcn.004a76b4
add esp, 8
test eax, eax
je 0x4313a2
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 0x431332
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.004b907d
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 0x431be0
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 0x431c42
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 0x431c50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c686b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xb05afc]
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 0x431d88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x431cb6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b907d
xor eax, eax
jmp 0x431dff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b9206
push esi
lea ecx, [esp + 0xc]
call fcn.004b9495
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xaf4e04
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x431ddd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00431be0
test eax, eax
jne 0x431ddd
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 bind
mov ecx, edi
call fcn.00431be0
test eax, eax
jne 0x431ddd
lea eax, [esp + 0x14]
push 0xaf4de0
push eax
call fcn.004a8890
mov esi, eax
add esp, 8
test esi, esi
jne 0x431dbc
lea ecx, [esp + 0x14]
push 0xaf4ddc
push ecx
call fcn.004a8810
mov esi, eax
add esp, 8
test esi, esi
jne 0x431dbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x431dbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b91b6
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x431cce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b907d
xor eax, eax
jmp 0x431dff
mov byte [esi], 0
push 0xaf4dd8
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.004b907d
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 0x444db0
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 0x444e1e
cmp si, 0x69
ja 0x444e1e
add esi, 0xffd0
cmp si, 0x11
je 0x444dee
push 0x11
call edi
test ax, ax
jge 0x444dee
or esi, 0x2000
cmp si, 0x10
je 0x444e03
push 0x10
call edi
test ax, ax
jge 0x444e03
or esi, 0x4000
cmp si, 0x12
je 0x444e18
push 0x12
call edi
test ax, ax
jge 0x444e18
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x444e2b
mov esi, 0xbd
jmp 0x444ddf
cmp si, 0x6e
jne 0x444e38
mov esi, 0xbe
jmp 0x444ddf
cmp si, 0x6f
jne 0x444dd9
mov esi, 0xbf
jmp 0x444ddf

Function at 0x4467b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xb16a40]
xor edx, edx
cmp eax, edx
jne 0x4467d6
xor eax, eax
mov byte [eax + 0xb16940], al
inc eax
cmp eax, 0x100
jl 0x4467be
mov dword [0xb16a40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xb16940
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x446867
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 0x44683a
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 0x446808
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4468e0
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 0x446933
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 0x44691a
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 0x44d790
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 0x44d928
cmp ebp, ebx
jle 0x44d928
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x44d7ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x44d7f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44d804
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44d80b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b8dbe
add esp, 4
cmp eax, ebx
je 0x44d82c
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.004b8dbe
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 0x44d91e
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 0x44d905
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44d8f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44d8e6
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 0x44d8f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44d8f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44d890
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 0x44d881
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 0x44fb80
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004ba6a2
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 0x44fd30
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x44fdb7
cmp byte [esi], 0
je 0x44fdb7
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x44fda5
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x44fdb7
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x44ff93
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x450002
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.0044fd30
test eax, eax
je 0x450002
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x44fffb
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x44fffb
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0044ff60
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x4511e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c80e8
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 0x451219
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.004c08c1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c0949
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.004512a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c0986
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x455860
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4c8878
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.004563e0
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 0x455909
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.004554f0
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.004bfb72
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.00463400
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.004bfbe4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x455e40
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c88a0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.00453a40
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x455e99
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.00450d90
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.00450d80
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.004554f0
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x4c]
call fcn.004bfb72
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.00463400
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.004534a0
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [sym.imp.GDI32.dll_DPtoLP]
mov ecx, ebx
call fcn.00450d00
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x455f64
push edi
mov ecx, esi
call fcn.004535b0
push eax
push ebp
mov ecx, esi
call fcn.00453770
cmp eax, dword [esp + 0x40]
jg 0x455f60
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x455f3e
mov eax, ebx
jmp 0x455f6a
cmp edi, ebx
jl 0x455f68
mov eax, ebx
jmp 0x455f6a
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x455f7b
mov dword [esp + 0x30], eax
jmp 0x455f86
cmp edi, ebx
jl 0x455f81
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.00450cc0
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x455fcd
push edi
mov ecx, esi
call fcn.004534d0
push eax
push ebx
mov ecx, esi
call fcn.004538a0
cmp eax, dword [esp + 0x44]
jg 0x455fc5
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x455f9f
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x455fd7
cmp edi, ebp
jl 0x455fd1
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x455fd7
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x455fe0
mov ecx, eax
jmp 0x455fe9
cmp edi, ebp
jl 0x455fe6
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.004534c0
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.004bfbe4
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc