joyce8/EMBER2024-capa huggingface dataset:
Function at 0x413b7f
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0040adaf
and dword [ebp - 4], 0
cmp dword [0x4207e0], 0
mov ebx, eax
jne 0x413c30
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x413ce1
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x413ce1
push eax
call fcn.0040ad3d
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4207e0], eax
call esi
push eax
call fcn.0040ad3d
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4207e4], eax
call esi
push eax
call fcn.0040ad3d
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4207e8], eax
call esi
push eax
call fcn.0040ad3d
pop ecx
mov dword [0x4207f0], eax
test eax, eax
je 0x413c30
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040ad3d
pop ecx
mov dword [0x4207ec], eax
mov eax, dword [0x4207ec]
cmp eax, ebx
je 0x413c88
cmp dword [0x4207f0], ebx
je 0x413c88
push eax
call fcn.0040adb8
push dword [0x4207f0]
mov esi, eax
call fcn.0040adb8
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x413c88
test edi, edi
je 0x413c88
call esi
test eax, eax
je 0x413c7f
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x413c7f
test byte [ebp - 0xc], 1
jne 0x413c88
or dword [ebp + 0x10], 0x200000
jmp 0x413cc1
mov eax, dword [0x4207e4]
cmp eax, ebx
je 0x413cc1
push eax
call fcn.0040adb8
pop ecx
test eax, eax
je 0x413cc1
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x413cc1
mov eax, dword [0x4207e8]
cmp eax, ebx
je 0x413cc1
push eax
call fcn.0040adb8
pop ecx
test eax, eax
je 0x413cc1
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4207e0]
call fcn.0040adb8
pop ecx
test eax, eax
je 0x413ce1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x413ce3
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x4097a4
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x43eac8]
jne 0x4097ae
repz ret
jmp fcn.0040bb0e

Function at 0x409c80
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x43eac8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00407bad
and dword [ebp - 0x14], 0
cmp dword [0x456158], 0
mov dword [ebp - 0x18], eax
jne 0x409d33
push 0x402360
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x409ddb
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402354
push ebx
call edi
test eax, eax
je 0x409ddb
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x402344
push ebx
mov dword [0x456158], eax
call edi
push eax
call esi
push 0x402330
push ebx
mov dword [0x45615c], eax
call edi
push eax
call esi
push 0x402314
push ebx
mov dword [0x456160], eax
call edi
push eax
call esi
mov dword [0x456168], eax
test eax, eax
je 0x409d33
push 0x4022fc
push ebx
call edi
push eax
call esi
mov dword [0x456164], eax
mov eax, dword [0x456164]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x409d8c
cmp dword [0x456168], ecx
je 0x409d8c
push eax
call esi
push dword [0x456168]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x409d8c
test ebx, ebx
je 0x409d8c
call edi
test eax, eax
je 0x409d83
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x409d83
test byte [ebp - 8], 1
jne 0x409d8c
or dword [ebp + 0x10], 0x200000
jmp 0x409dbf
mov eax, dword [0x45615c]
cmp eax, dword [ebp - 0x18]
je 0x409dbf
push eax
call esi
test eax, eax
je 0x409dbf
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x409dbf
mov eax, dword [0x456160]
cmp eax, dword [ebp - 0x18]
je 0x409dbf
push eax
call esi
test eax, eax
je 0x409dbf
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x456158]
call esi
test eax, eax
je 0x409ddb
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x409ddd
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004097a4
leave
ret
Function at 0x401000
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push ebx
push esi
mov bl, byte [eax]
cmp bl, 0xd8
je 0x40102e
cmp bl, 0xd7
je 0x40102e
mov esi, dword [ebp + 0x10]
lea ecx, [eax + 1]
test esi, esi
jle 0x40104f
mov eax, dword [ebp + 0xc]
sub ecx, eax
mov dl, byte [ecx + eax]
mov byte [eax], dl
inc eax
dec esi
jne 0x401023
jmp 0x40104f
mov esi, dword [ebp + 0xc]
inc eax
push esi
push eax
call fcn.00401980
cmp bl, 0xd8
jne 0x40104f
xor eax, eax
cmp dword [ebp + 0x10], eax
jle 0x40104f
xor byte [eax + esi], 0xf0
inc eax
cmp eax, dword [ebp + 0x10]
jl 0x401045
pop esi
pop ebx
pop ebp
ret

Function at 0x4010c1
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
xor esi, esi
push edi
push esi
push dword [esp + 0x14]
push esi
push 0x8000040
push esi
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov ebx, eax
cmp ebx, esi
je 0x4010fc
push esi
push esi
push esi
push 0xf001f
push ebx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp edi, esi
jne 0x40112a
push 0x40
push 0x101000
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, eax
cmp edi, esi
jne 0x40112a
push esi
mov eax, 0x401130
push esi
push eax
push eax
push 0x80030008
call fcn.00401057
add esp, 0x14
mov eax, edi
pop edi
pop esi
pop ebx
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x403daa
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x4019b0
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov dword [esp], 2
lea ebx, [esp + 0x24]
call sym.___acrt_iob_func
mov dword [esp + 8], 0x1b
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sym._fwrite
mov dword [esp], 2
call sym.___acrt_iob_func
mov edx, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp], eax
mov dword [esp + 4], edx
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x401a10
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x30
mov esi, dword [0x406068]
test esi, esi
jle 0x401b30
mov eax, dword [0x40606c]
xor ecx, ecx
add eax, 0xc
mov edx, dword [eax]
cmp ebx, edx
jb 0x401a44
mov edi, dword [eax + 4]
add edx, dword [edi + 8]
cmp ebx, edx
jb 0x401ac7
add ecx, 1
add eax, 0x14
cmp ecx, esi
jne 0x401a30
mov dword [esp], ebx
call sym.___mingw_GetSectionForAddress
mov edi, eax
test eax, eax
je 0x401b57
mov eax, dword [0x40606c]
lea ebx, [esi + esi*4]
shl ebx, 2
add eax, ebx
mov dword [eax + 0x10], edi
mov dword [eax], 0
call sym.__GetPEImageBase
mov edx, dword [0x40606c]
add eax, dword [edi + 0xc]
mov dword [edx + ebx + 0xc], eax
lea edx, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x401b37
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x401ac0
lea edx, [eax - 4]
and edx, 0xfffffffb
jne 0x401ad0
add dword [0x406068], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
cmp eax, 2
mov edx, 4
mov eax, 0x40
mov ecx, dword [esp + 0x20]
cmove eax, edx
mov edx, dword [esp + 0x14]
add ebx, dword [0x40606c]
mov dword [ebx + 8], ecx
mov dword [ebx + 4], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], eax
mov dword [esp + 4], ecx
mov dword [esp], edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
jne 0x401ac0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call sym.___report_error
lea esi, [esi]
lea esi, [esi]
xor esi, esi
jmp 0x401a4e
mov eax, dword [0x40606c]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call sym.___report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call sym.___report_error
lea esi, [esi]
nop
Function at 0x402070
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x406084
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x40607c]
sub esp, 4
test ebx, ebx
je 0x4020c5
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x4020be
test esi, esi
je 0x4020be
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x4020a0
mov dword [esp], 0x406084
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x4022f0
Capabilities:
Parse pe header
Terminate process

Disassembly:
sub esp, 0x1c
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call dword [sym.imp.msvcrt.dll_exit]

Function at 0x402420
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [0x400000], 0x5a4d
jne 0x402445
mov ecx, dword [0x40003c]
cmp dword [ecx + 0x400000], 0x4550
lea edx, [ecx + 0x400000]
je 0x402450
ret
cmp word [ecx + 0x400018], 0x10b
jne 0x402445
push esi
movzx eax, word [ecx + 0x400014]
push ebx
movzx esi, word [ecx + 0x400006]
mov ebx, dword [esp + 0xc]
lea eax, [edx + eax + 0x18]
sub ebx, 0x400000
test si, si
je 0x402498
xor ecx, ecx
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x40248e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x40249a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x402480
xor eax, eax
pop ebx
pop esi
ret
Function at 0x4035ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x51f008], 0x8088405
inc edx
mov dword [ebx + 0x51f008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x41d1c0
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push ebp
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cld
mov dl, 0x80
mov al, byte [esi]
add esi, 1
mov byte [edi], al
add edi, 1
mov ebx, 2
add dl, dl
jne 0x41d1f1
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d1d9
add dl, dl
jne 0x41d1fc
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d24d
xor eax, eax
add dl, dl
jne 0x41d209
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d2ea
add dl, dl
jne 0x41d218
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d223
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d22e
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d239
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x41d243
mov ebx, edi
sub ebx, eax
mov al, byte [ebx]
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x41d1e8
mov eax, 1
add dl, dl
jne 0x41d25b
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d266
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d252
sub eax, ebx
mov ebx, 1
jne 0x41d299
mov ecx, 1
add dl, dl
jne 0x41d27f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d28a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d276
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d1e8
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x41d2b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d2bb
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d2a7
cmp eax, 0x7d00
sbb ecx, 0xffffffff
cmp eax, 0x500
sbb ecx, 0xffffffff
cmp eax, 0x80
adc ecx, 0
cmp eax, 0x80
adc ecx, 0
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d1e8
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x41d30b
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x41d1e8
pop ebp
sub edi, dword [ebp - 8]
mov dword [ebp - 0xc], edi
pop edi
pop esi
pop ebx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x41f31c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, edx
xor edx, edx
push ebp
push 0x50280a
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
mov dword [ebp - 8], edx
mov esi, ebx
xor ecx, ecx
cmp byte [eax + 0x6a], 0
je 0x41f36b
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x88]
test edx, edx
je 0x41f38a
mov ecx, edx
add ecx, ebx
jmp 0x41f38a
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41f38a
mov ecx, edx
add ecx, ebx
test ecx, ecx
je 0x41f3fc
mov esi, dword [ecx + 0x18]
mov eax, dword [ecx + 0x1c]
add eax, ebx
mov dword [ebp - 0x10], eax
mov edi, dword [ecx + 0x20]
add edi, ebx
mov eax, dword [ecx + 0x24]
add eax, ebx
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
cmp eax, 0xffff
jbe 0x41f3e5
test esi, esi
jbe 0x41f3fc
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088f4
test eax, eax
jne 0x41f3d7
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41f3fc
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41f3b4
jmp 0x41f3fc
mov edx, eax
sub edx, dword [ecx + 0x10]
cmp edx, dword [ecx + 0x14]
jae 0x41f3fc
mov eax, edx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502811
ret
Function at 0x420568
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov word [ebp - 4], cx
mov byte [ebp - 1], dl
xor eax, eax
push ebp
push 0x503b83
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x4205a3
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x4205bc
lea eax, [ebp - 0x10]
mov edx, dword [0x5215f0]
mov edx, dword [edx]
mov edx, dword [edx + 0xc]
call fcn.00404d30
jmp 0x4205cf
lea eax, [ebp - 0x10]
mov edx, dword [0x5215f0]
mov edx, dword [edx]
mov edx, dword [edx + 0x10]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x4205db
adc edx, 0
mov edx, dword [edx*4 + 0x5203fc]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x420755
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420748
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x420748
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406dec
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x18
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420748
mov eax, edi
cmp dword [eax], 0x4550
jne 0x420748
add eax, 4
mov dword [ebp - 0xc], eax
cmp byte [ebp - 1], 0
je 0x4206e6
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x8664
jne 0x4206e6
mov eax, edi
call fcn.00403288
mov eax, 0xf0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xf0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4206e6
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x4206e6
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
cmp byte [ebp - 1], 0
jne 0x420748
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x14c
jb 0x420748
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x150
ja 0x420748
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xe0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420748
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x420748
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x42076d
inc ebx
cmp ebx, 0x19
jne 0x420595
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503b8a
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret
Function at 0x411899
Capabilities:
Encode data using xor

Disassembly:
add bh, byte [edi + 0x74]
inc esi
clc
pop esp
xchg ebp, eax
xor byte [esi], cl
jno 0x411895
adc dword [edi], ebp
imul edi, dword [edi], 0xb8f5250e
xchg dword [ecx + 0x4a9cfd10], esp
std
and dword [ecx - 0xe], eax
adc byte [ebp - 0xdde1ee], al
imul ebp, dword [esp + edx*8 - 0x6f], 0xcf806887
dec edx
inc edi
jp fcn.00411857
invalid

Function at 0x412fc2
Capabilities:
Encode data using xor

Disassembly:
add bl, byte [esi - 0x66]
dec esp
add al, 0xbe
in al, dx
inc ecx
leave
cmpsb byte [esi], byte es:[edi]
or edi, dword [edi]
loope 0x412f6e
mov al, byte [0x788f5566]
fld dword [ebx]
mov dl, 0x29
adc ah, al
dec ebp
cmp cl, dl
nop
fsubp st(0)
push esi
mov ebp, 0x3217ec0a
mov dh, 0x60
sub al, 0xb4
std
sbb dl, dl
and esp, eax
cdq
adc esi, edx
or ebx, dword [eax]
and byte [esi], al
add eax, 0xead9ae20
std
sbb byte [edx], 0xe9
adc ebx, ecx
shl ebp, 1
neg edi
invalid

Function at 0x415aba
Capabilities:
Encode data using xor

Disassembly:
add eax, 0x68042a5d
mov es, word [esi - 9]
aad 0x16
xor ebx, dword [edx]
insd dword es:[edi], dx
mov bh, 0xac
out dx, eax
fistp qword [edi - 0x41]
push edx
inc edi
push ss
pop es
in eax, 0x24
mov byte [0x68afccbc], al
cwde
lds edx, [ecx + 0x7a]
invalid
in eax, dx
test eax, 0x9ddd6095
cmp ebp, dword [ecx]
mov dword [0x414ea987], eax
out dx, eax
jne 0x415a72
and byte [eax - 0x1b], ah
in eax, dx
sbb edi, ebp
dec eax
push es
mov esp, 0xdd05c66b
adc eax, 0xde94eaa
push ss
or al, byte [eax]
add dword [edi], edi
mov esi, 0xd18a4a58
in eax, dx
fstp qword [ebx + edi*2 + 0x1e]
or dh, byte [ecx]
or ah, byte [edi - 0x2e7911f9]
xchg cl, dl
xchg edx, eax
stc
cld
xor eax, 0x27e1be6
cdq
and dword [eax + 0x266022bd], edx
inc ecx
insd dword es:[edi], dx
jbe 0x415af1
jb 0x415b37
loop 0x415b35
invalid
and bh, byte [ebx + 0x10265716]
retf
push ss
push edi
adc bl, cl
test byte [edx - 0x47], 0xc7
ljmp 0x80dc

Function at 0x418010
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
mov esi, dword [esp + 8]
mov dword [esi], 0
call dword [sym.imp.KERNEL32.dll_GetACP]
mov dword [0x4c8aac], eax
call dword [sym.imp.USER32.dll_GetDesktopWindow]
mov ecx, dword [0x4c8aac]
push 0x10
add ecx, eax
mov dword [0x4c8aac], ecx
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jge 0x41804d
or dword [esi], 0x2000000
mov eax, esi
pop esi
ret