joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bdb70
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x128]
push eax
mov byte [esp + 0xf], 0
call fcn.004c2c15
mov eax, dword [esp + 0x14]
xor ebx, ebx
add esp, 4
cmp eax, ebx
mov dword [esi + 0x128], ebx
mov dword [esi + 0x124], ebx
je 0x4bdd1b
push edi
push ebx
push 0x80
push 3
push ebx
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x4bdcf8
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edx, dword [esi + 4]
lea ecx, [esi + 4]
push edi
mov dword [esp + 0x18], eax
call dword [edx + 8]
test al, al
je 0x4bdcf1
mov edx, dword [esi + 0x60]
mov eax, dword [esi + 0x64]
sub edx, 0x40
lea ecx, [esi + 0x64]
push edx
push edi
call dword [eax + 4]
test al, al
je 0x4bdcf1
mov eax, dword [esi + 0x70]
lea ecx, [esi + 0x70]
push edi
call dword [eax + 8]
test al, al
je 0x4bdcf1
mov eax, dword [esi + 0x104]
mov edx, dword [esi + 0x108]
lea ebx, [esi + 0x108]
push eax
push edi
mov ecx, ebx
call dword [edx + 0x44]
test al, al
je 0x4bdcf1
mov eax, dword [esi + 0x7c]
mov edx, dword [esi + 0x114]
push ebp
push ebx
lea ebp, [esi + 0x114]
push eax
push edi
mov ecx, ebp
call dword [edx + 0xc]
test al, al
je 0x4bdcf0
mov edx, dword [ebp]
push edi
mov ecx, ebp
call dword [edx + 0x14]
test al, al
je 0x4bdcf0
mov ebp, dword [esi + 0x110]
test ebp, ebp
je 0x4bdc89
jmp 0x4bdc70
mov eax, dword [ebp]
push esi
push edi
mov ecx, ebp
call dword [eax + 4]
test al, al
je 0x4bdd03
mov ebp, dword [ebp + 4]
test ebp, ebp
jne 0x4bdc70
push 1
push 0
push 0
push edi
mov byte [esp + 0x23], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x4bdcf0
mov ecx, dword [esp + 0x18]
sub ecx, eax
mov dword [esi + 0x124], ecx
je 0x4bdceb
push ecx
call fcn.004c15cb
mov edx, dword [esi + 0x124]
add esp, 4
push 0
lea ecx, [esp + 0x1c]
push ecx
push edx
push eax
push edi
mov dword [esi + 0x128], eax
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4bdd03
mov eax, dword [esp + 0x18]
cmp eax, dword [esi + 0x124]
jne 0x4bdd03
mov byte [esp + 0x13], 1
pop ebp
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [esp + 0xf]
pop edi
pop esi
pop ebx
pop ecx
ret 4
pop ebp
push edi
mov byte [esp + 0x13], 0
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [esp + 0xf]
pop edi
pop esi
pop ebx
pop ecx
ret 4
mov al, byte [esp + 0xb]
pop esi
pop ebx
pop ecx
ret 4
Function at 0x4c308e
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4c30bb
test byte [esp + 8], 0x80
je 0x4c30a9
and eax, 0xfffffffe
jmp 0x4c30ac
or eax, 1
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x4c30cc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004c5dcd
pop ecx
or eax, 0xffffffff
ret
xor eax, eax
ret
Function at 0x4c3f2a
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x4c40fe
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x54dd40]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x4c40fe
test cl, 0x48
je 0x4c3f95
cmp byte [eax + 5], 0xa
je 0x4c3f95
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4c3fe7
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4c3fcf
call fcn.004c5dbb
mov dword [eax], 9
call fcn.004c5dc4
mov dword [eax], esi
jmp 0x4c3fdf
cmp eax, 0x6d
je 0x4c40fe
push eax
call fcn.004c5dcd
pop ecx
or eax, 0xffffffff
jmp 0x4c4100
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x4c40f9
test eax, eax
je 0x4c400e
cmp byte [ebx], 0xa
jne 0x4c400e
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x4c4017
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x4c40f3
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4c40e3
cmp al, 0xd
je 0x4c4049
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4c40d5
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4c4063
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4c405e
add dword [ebp + 0x10], 2
jmp 0x4c40b7
mov dword [ebp + 0x10], eax
jmp 0x4c40d1
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4c408b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4c40d1
cmp dword [ebp - 0xc], 0
je 0x4c40d1
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4c40ac
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4c40b7
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4c40d4
cmp ebx, dword [ebp + 0xc]
jne 0x4c40bc
cmp byte [ebp - 1], 0xa
jne 0x4c40bc
mov byte [ebx], 0xa
jmp 0x4c40d4
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004c3e0b
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4c40d5
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x4c402d
jmp 0x4c40f3
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4c40f3
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x4c4100
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4c41b0
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x54a2b0]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x4c41e1
xor eax, eax
jmp 0x4c436a
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x54dd40]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4c421d
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004cbdf7
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4c42f8
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4c4336
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x4c4281
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4c4272
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x4c4252
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4c42c1
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4c42ca
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4c4243
jmp 0x4c42cc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4c4365
cmp dword [ebp - 0x6c], edi
je 0x4c4336
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4c432b
call fcn.004c5dbb
mov dword [eax], 9
call fcn.004c5dc4
mov dword [eax], esi
jmp 0x4c4360
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4c4320
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4c42cc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4c42cc
push dword [ebp - 0x6c]
call fcn.004c5dcd
pop ecx
jmp 0x4c4360
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4c434e
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4c434e
xor eax, eax
jmp 0x4c4368
call fcn.004c5dbb
mov dword [eax], 0x1c
call fcn.004c5dc4
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4c4368
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004c2e45
add ebp, 0x3a0
leave
ret
Function at 0x4c488a
Capabilities:
Create thread
Resume thread

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
xor ebx, ebx
test edi, edi
jne 0x4c48a6
call fcn.004c5dbb
mov dword [eax], 0x16
or eax, 0xffffffff
jmp 0x4c4918
push esi
push 0x8c
push 1
call fcn.004c5d00
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x4c48fe
push esi
call fcn.004c895d
mov eax, dword [esp + 0x1c]
pop ecx
push esi
push 4
push esi
push 0x4c47f8
push dword [esp + 0x24]
mov dword [esi + 0x4c], edi
push 0
mov dword [esi + 0x50], eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edi, eax
test edi, edi
mov dword [esi + 4], edi
je 0x4c48f6
push edi
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
jne 0x4c4915
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call fcn.004c3525
test ebx, ebx
pop ecx
je 0x4c4910
push ebx
call fcn.004c5dcd
pop ecx
or eax, 0xffffffff
jmp 0x4c4917
mov eax, edi
pop esi
pop edi
pop ebx
ret

Function at 0x4c4b3f
Capabilities:
Terminate process

Disassembly:
push 8
push 0x515648
call fcn.004c79d4
push 8
call fcn.004c6ea0
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x54c3b8], esi
jne 0x4c4b73
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x54c3b4], esi
mov al, byte [ebp + 0x10]
mov byte [0x54c3b0], al
cmp dword [ebp + 0xc], edi
jne 0x4c4bbd
cmp dword [0x54eea0], edi
je 0x4c4bad
mov eax, dword [0x54ee9c]
sub eax, 4
mov dword [0x54ee9c], eax
cmp eax, dword [0x54eea0]
jb 0x4c4bad
mov eax, dword [eax]
cmp eax, edi
je 0x4c4b8e
call eax
jmp 0x4c4b8e
push 0x53e348
mov eax, 0x53e340
call fcn.004c4abd
pop ecx
push 0x53e354
mov eax, 0x53e34c
call fcn.004c4abd
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4c4bee
cmp dword [ebp + 0x10], edi
jne 0x4c4bfc
mov dword [0x54c3b8], esi
push dword [ebp + 8]
call fcn.004c4a7b
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4c4bfb
push 8
call fcn.004c6deb
pop ecx
ret
call fcn.004c7a0f
ret
Function at 0x4c5289
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004c3490
mov eax, dword [0x54a2b0]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004c3e0b
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x4c53bc
push 2
push esi
push dword [ebp + 8]
call fcn.004c3e0b
add esp, 0xc
cmp eax, ebx
je 0x4c53bc
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x4c535c
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004cd940
push 0x8000
push dword [ebp + 8]
call fcn.004cd8ce
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4c5312
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004c41b0
add esp, 0xc
cmp eax, 0xffffffff
je 0x4c5332
sub edi, eax
test edi, edi
jg 0x4c530a
jmp 0x4c534a
call fcn.004c5dc4
cmp dword [eax], 5
jne 0x4c5347
call fcn.004c5dbb
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004cd8ce
pop ecx
pop ecx
jmp 0x4c53a4
jge 0x4c53a4
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004c3e0b
push dword [ebp + 8]
call fcn.004cbb78
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x4c53a4
call fcn.004c5dbb
mov dword [eax], 0xd
call fcn.004c5dc4
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.004c3e0b
add esp, 0xc
mov eax, esi
pop edi
jmp 0x4c53be
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004c2e45
leave
ret
Function at 0x4cc226
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x54a2b0]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x54ab10]
je 0x4cc25b
inc eax
cmp eax, 0x13
jb 0x4cc24c
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x54ab10]
jne 0x4cc381
mov eax, dword [0x54c3c4]
cmp eax, 1
je 0x4cc359
cmp eax, edx
jne 0x4cc28b
cmp dword [0x54a304], 1
je 0x4cc359
cmp ecx, 0xfc
je 0x4cc381
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4cc2c1
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004c8d70
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004c6380
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4cc2f5
mov eax, edi
push eax
call fcn.004c6380
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x51600c
push edi
call fcn.004c30d0
add esp, 0x10
push edi
call fcn.004c6380
push dword [esi + 0x54ab14]
mov ebx, eax
call fcn.004c6380
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004c3490
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004c8d70
push edi
push ebx
call fcn.004c8d80
push 0x516008
push ebx
call fcn.004c8d80
push dword [esi + 0x54ab14]
push ebx
call fcn.004c8d80
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.004d1b1d
add esp, 0x2c
jmp 0x4cc381
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x54ab14]
push dword [esi]
call fcn.004c6380
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]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.004c2e45
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x4cf2c5
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.004c3490
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4cf360
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x54c378]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x4cf360
cmp eax, 1
je 0x4cf381
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4cf360
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4cf32d
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4cf35c
xor eax, eax
inc eax
jmp 0x4cf3a0
cmp edi, eax
jae 0x4cf364
xor eax, eax
jmp 0x4cf3a0
cmp eax, esi
jae 0x4cf36b
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x54c378]
jmp 0x4cf384
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d0b00
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x4d0b2e
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x4d0b35
cmp ebx, dword [eax + 4]
jae 0x4d0b35
xor eax, eax
jmp 0x4d0d25
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4d0b46
xor eax, eax
inc eax
jmp 0x4d0d24
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x4d0b5c
cmp ecx, edx
jae 0x4d0ca1
cmp dword [eax + 4], 0
je 0x4d0b65
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4d0b4d
cmp dword [ebp + 8], 0
je 0x4d0b87
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4d0ca1
cmp eax, esi
jae 0x4d0ca1
mov eax, dword [0x54c6f8]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4d0bac
cmp dword [esi*4 + 0x54c700], edi
je 0x4d0ca5
inc esi
cmp esi, eax
jl 0x4d0b9a
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4d0d21
cmp dword [ebp - 8], 0x1000000
jne 0x4d0d21
test byte [ebp - 0xc], 0xcc
je 0x4d0c2a
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4d0d21
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4d0d21
cmp word [eax + 0x18], 0x10b
jne 0x4d0d21
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4d0d21
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4d0c2a
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4d0c2a
test byte [ecx + 0x27], 0x80
jne 0x4d0ca1
push 1
push 0x54c740
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4d0b3e
mov ecx, dword [0x54c6f8]
test ecx, ecx
mov edx, ecx
jle 0x4d0c5e
lea eax, [ecx*4 + 0x54c6fc]
cmp dword [eax], edi
je 0x4d0c5e
dec edx
sub eax, 4
test edx, edx
jg 0x4d0c52
test edx, edx
jne 0x4d0c8f
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4d0c6b
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x4d0c83
lea eax, [edx*4 + 0x54c700]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4d0c71
cmp ecx, 0x10
jge 0x4d0c8f
inc ecx
mov dword [0x54c6f8], ecx
push 0
push 0x54c740
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4d0b3e
xor eax, eax
jmp 0x4d0d24
test esi, esi
jle 0x4d0b3e
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x54c740
call ebx
test eax, eax
jne 0x4d0b3e
cmp dword [esi*4 + 0x54c700], edi
je 0x4d0cfb
mov eax, dword [0x54c6f8]
lea esi, [eax - 1]
test esi, esi
jl 0x4d0ce9
cmp dword [esi*4 + 0x54c700], edi
je 0x4d0ce5
dec esi
jns 0x4d0cd9
test esi, esi
jge 0x4d0cf9
cmp eax, 0x10
jge 0x4d0cf4
inc eax
mov dword [0x54c6f8], eax
lea esi, [eax - 1]
jmp 0x4d0cfb
je 0x4d0d13
xor ecx, ecx
test esi, esi
jl 0x4d0d13
lea eax, [ecx*4 + 0x54c700]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4d0d01
push 0
push 0x54c740
call ebx
jmp 0x4d0b3e
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d1b1d
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x54c75c], ebx
push esi
push edi
jne 0x4d1b9d
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4d1bd8
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x5177c4
push edi
call esi
test eax, eax
mov dword [0x54c75c], eax
je 0x4d1bd8
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x54c760], eax
call esi
cmp dword [0x54c378], 2
mov dword [0x54c764], eax
jne 0x4d1b9d
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x54c76c], eax
je 0x4d1b9d
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x54c768], eax
mov eax, dword [0x54c768]
test eax, eax
je 0x4d1be2
call eax
test eax, eax
je 0x4d1bc9
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x54c76c]
test eax, eax
je 0x4d1bc9
test byte [ebp - 8], 1
jne 0x4d1be2
cmp dword [0x54c384], 4
jb 0x4d1bdc
or byte [ebp + 0x12], 0x20
jmp 0x4d1c01
xor eax, eax
jmp 0x4d1c11
or byte [ebp + 0x12], 4
jmp 0x4d1c01
mov eax, dword [0x54c760]
test eax, eax
je 0x4d1c01
call eax
mov ebx, eax
test ebx, ebx
je 0x4d1c01
mov eax, dword [0x54c764]
test eax, eax
je 0x4d1c01
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x54c75c]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d311a
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x5178a0
call fcn.004c79d4
xor edi, edi
xor ebx, ebx
inc ebx
cmp dword [0x54c778], edi
jne 0x4d315e
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4d3149
mov dword [0x54c778], ebx
jmp 0x4d315e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4d315e
mov dword [0x54c778], 2
mov eax, dword [0x54c778]
cmp eax, ebx
jne 0x4d317e
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
jmp 0x4d3241
cmp eax, 2
je 0x4d3187
cmp eax, edi
jne 0x4d31af
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x24], edi
cmp dword [ebp + 0x18], edi
jne 0x4d319a
mov eax, dword [0x54c68c]
mov dword [ebp + 0x18], eax
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
mov dword [ebp - 0x20], eax
cmp eax, edi
jne 0x4d31b6
xor eax, eax
jmp 0x4d3241
mov dword [ebp - 4], edi
add eax, 3
and eax, 0xfffffffc
call fcn.004c3490
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [ebp - 0x28], esi
or dword [ebp - 4], 0xffffffff
jmp 0x4d31e9
cmp esi, edi
jne 0x4d31ff
push dword [ebp - 0x20]
call fcn.004c3cdb
pop ecx
mov esi, eax
cmp esi, edi
je 0x4d31af
mov dword [ebp - 0x24], ebx
push dword [ebp - 0x20]
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
je 0x4d3232
cmp dword [ebp + 0x14], edi
jne 0x4d321c
push edi
push edi
jmp 0x4d3222
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push esi
push ebx
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x24], edi
je 0x4d323e
push esi
call fcn.004c3525
pop ecx
mov eax, dword [ebp - 0x1c]
lea esp, [ebp - 0x34]
call fcn.004c7a0f
ret