joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bec10
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x50fb63
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.005029d5
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00508073
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.005095d2
test eax, eax
je 0x4bed2c
mov ecx, dword [esp + 0x3c]
call fcn.005080a0
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4becf0
push edi
mov ecx, esi
call fcn.005056ff
mov ecx, esi
call fcn.004bee90
cmp dword [esp + 0x38], 1
jne 0x4bed25
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0050583a
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x4c1750
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4c1783
push esi
call fcn.004c4850
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4c177c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4c1809
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4c17f2
mov eax, dword [esi + 8]
test eax, eax
je 0x4c17a7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4c17ee
cmp eax, 2
je 0x4c17f2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4c179a
cmp eax, 3
je 0x4c17cd
cmp eax, 1
jne 0x4c179a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4c179a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4c179a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004c1830
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4c1818
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004c1830
add esp, 4
pop esi
ret

Function at 0x4cd8a0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4cd943
test eax, eax
jbe 0x4cd943
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4cd943
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4cd8ee
xor esi, esi
jmp 0x4cd8f4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4cd91f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004d1b80
add esi, eax
push esi
mov ebx, esi
call fcn.004d1b80
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4cd900
pop ebp
test edi, edi
pop edi
jne 0x4cd943
test ebx, ebx
je 0x4cd943
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004defa0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4cda85
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4cdb9d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4cdb9d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00502e27
mov esi, eax
test esi, esi
je 0x4cdb9d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4cdb9d
mov ecx, esi
call fcn.004cd9f0
cmp edi, eax
jge 0x4cdb9d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4cdb23
mov dword [esp + 0x34], 1
jmp 0x4cdb7e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4cdb9d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004ccf30
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x4d1d60
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4d1dc6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x4d1dc6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4d1da7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4d2540
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4d2578
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4d31a0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x4d31e9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x4d3660
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5104e0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004d3210
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004d3290
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004d3290
lea ecx, [esi + 0xc]
call fcn.005013b1
lea ecx, [esi + 0x10]
call fcn.005013b1
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004d4820
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004d4820
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004d4820
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00501426
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00501426
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4d7c60
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x510848
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.004d8060
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x5c85c4
call fcn.004e0257
mov ecx, dword [0x575458]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.004d53c0
mov esi, 0x5754b0
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x4d7d07
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4d7cfe
cmp al, 0xff
je 0x4d7cfe
dec al
mov byte [ecx], al
jmp 0x4d7d07
push ecx
call fcn.00501190
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.004fcff0
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x4d7d4d
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4d7d44
cmp al, 0xff
je 0x4d7d44
dec al
mov byte [ecx], al
jmp 0x4d7d4d
push ecx
call fcn.00501190
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.004e02de
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x4dbc90
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x510958
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
lea ecx, [esp + 0x10]
call fcn.004dd178
mov eax, dword [esp + 0x3c]
lea ecx, [esp + 8]
push eax
mov dword [esp + 0x38], 0
call fcn.00501494
lea ecx, [esp + 0x3c]
push 1
push ecx
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 1
call fcn.004fe9fd
mov eax, dword [eax]
push 0x58f7c8
push eax
call fcn.004de654
add esp, 8
lea ecx, [esp + 0x3c]
test eax, eax
setne bl
call fcn.00501426
test bl, bl
je 0x4dbd10
push 0x58f7c8
lea ecx, [esp + 0xc]
call fcn.005017b6
push 0x58f7c4
lea ecx, [esp + 0xc]
call fcn.005017b6
mov edx, dword [esp + 8]
push 0
push edx
lea ecx, [esp + 0x18]
call fcn.004dd23b
test eax, eax
je 0x4dbdd4
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
mov bl, 2
lea ecx, [esp + 0x18]
call fcn.004dd45b
mov edi, eax
mov eax, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [eax + 0x38]
test eax, eax
je 0x4dbd90
lea ecx, [esp + 0x18]
call fcn.004dd422
test eax, eax
jne 0x4dbd90
lea ecx, [esp + 0x44]
push ecx
lea ecx, [esp + 0x1c]
call fcn.004dd52a
mov eax, dword [eax]
mov ecx, esi
push eax
mov byte [esp + 0x40], bl
call fcn.004dbc90
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x44]
jmp 0x4dbdc5
lea ecx, [esp + 0x18]
call fcn.004dd422
test eax, eax
jne 0x4dbdca
mov edx, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [edx + 0x38]
test eax, eax
jne 0x4dbdca
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
call fcn.004dd52a
mov eax, dword [eax]
push eax
call ebp
lea ecx, [esp + 0x14]
call fcn.00501426
test edi, edi
jne 0x4dbd40
pop edi
pop ebp
lea ecx, [esp + 0x10]
call fcn.004dd1f1
lea ecx, [esp + 8]
mov byte [esp + 0x34], 0
call fcn.00501426
lea ecx, [esp + 0x10]
mov dword [esp + 0x34], 0xffffffff
call fcn.004dd1b5
mov ecx, dword [esp + 0x2c]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x30
ret 4
Function at 0x4dbed0
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x510986
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14c
mov eax, dword [0x58f874]
push ebx
push esi
mov ebx, ecx
mov dword [esp + 8], eax
mov dword [esp + 0x15c], 0
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x164]
lea ecx, [esp + 0xc]
push esi
mov byte [esp + 0x160], 1
call fcn.00501563
push str..
lea ecx, [esp + 0x10]
call fcn.005017b6
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
jne 0x4dbf73
lea ecx, [esp + 0xc]
mov byte [esp + 0x15c], 0
call fcn.00501426
lea ecx, [esp + 8]
mov dword [esp + 0x15c], 0xffffffff
call fcn.00501426
xor eax, eax
jmp 0x4dc0b8
push ebp
mov ebp, dword [esp + 0x16c]
push edi
mov edi, dword [esp + 0x174]
lea edx, [esp + 0x48]
push 0x58f7e8
push edx
call fcn.004de654
add esp, 8
test eax, eax
je 0x4dc069
lea eax, [esp + 0x48]
push 0x58f7e4
push eax
call fcn.004de654
add esp, 8
test eax, eax
je 0x4dc069
test ebp, ebp
jne 0x4dbfd5
lea ecx, [esp + 0x48]
push str.desktop.ini
push ecx
call fcn.004de703
add esp, 8
test eax, eax
je 0x4dc069
push esi
lea ecx, [esp + 0x14]
call fcn.00501563
push 0x5c
lea ecx, [esp + 0x14]
call fcn.005017dd
lea edx, [esp + 0x48]
lea ecx, [esp + 0x10]
push edx
call fcn.005017b6
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 1
je 0x4dc015
mov ecx, dword [esp + 0x10]
and al, 0xfe
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test byte [esp + 0x1c], 0x10
je 0x4dc037
mov edx, dword [esp + 0x10]
push edi
push ebp
push edx
mov ecx, ebx
call fcn.004dbed0
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
jmp 0x4dc069
test edi, edi
je 0x4dc05e
lea ecx, [esp + 0x48]
push str.index.dat
push ecx
call fcn.004de703
add esp, 8
test eax, eax
jne 0x4dc05e
lea edx, [esp + 0x48]
mov ecx, ebx
push edx
push esi
call fcn.004dc0e0
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov edx, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4dbf83
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x14]
mov byte [esp + 0x164], 0
call fcn.00501426
lea ecx, [esp + 0x10]
mov dword [esp + 0x164], 0xffffffff
call fcn.00501426
pop edi
mov eax, 1
pop ebp
mov ecx, dword [esp + 0x154]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x158
ret 0xc
Function at 0x4dc0e0
Capabilities:
Get file size
Write file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x51099b
push eax
mov eax, 0x2718
mov dword fs:[0], esp
call fcn.004dee80
mov eax, dword [0x58f874]
push edi
mov dword [esp + 4], eax
mov ecx, 0x9c4
xor eax, eax
lea edi, [esp + 0xc]
mov dword [esp + 0x2724], 0
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x272c]
push ecx
lea ecx, [esp + 8]
call fcn.00501563
push 0x5c
lea ecx, [esp + 8]
call fcn.005017dd
mov edx, dword [esp + 0x2730]
lea ecx, [esp + 4]
push edx
call fcn.005017b6
mov eax, dword [esp + 4]
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4dc186
lea ecx, [esp + 4]
mov dword [esp + 0x2724], eax
call fcn.00501426
xor eax, eax
jmp 0x4dc203
push ebx
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0
mov esi, eax
push 0x40
push edi
sub esi, 0x40
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
test esi, esi
jbe 0x4dc1e1
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, 0x2710
push 0
jbe 0x4dc1d3
lea ecx, [esp + 0x14]
lea edx, [esp + 0x18]
push ecx
push 0x2710
push edx
push edi
call ebx
sub esi, 0x2710
jne 0x4dc1ad
jmp 0x4dc1e1
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push esi
push ecx
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0xc]
mov dword [esp + 0x272c], 0xffffffff
call fcn.00501426
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x271c]
pop edi
mov dword fs:[0], ecx
add esp, 0x2724
ret 8
Function at 0x4f7610
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x511a20
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.004ec740
mov eax, dword [0x5782d0]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.004ec672
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.004f8120
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x4f76b7
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4f76ae
cmp al, 0xff
je 0x4f76ae
dec al
mov byte [ecx], al
jmp 0x4f76b7
push ecx
call fcn.00501190
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x4f76e8
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4f76df
cmp al, 0xff
je 0x4f76df
dec al
mov byte [ecx], al
jmp 0x4f76e8
push ecx
call fcn.00501190
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x5037ca
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x503802
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00501881
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00501859
jmp 0x50380e
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x504ebc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x504efe
call fcn.0050ac78
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x504efe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x504ef5
xor eax, eax
jmp 0x504f06
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00504f0c
pop edi
pop esi
pop ebx
ret 4

Function at 0x50b1a8
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x50b1d6
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x50b1f4
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0050b10e
jmp 0x50b1f4
mov eax, dword [esi + 0x14]
test eax, eax
je 0x50b1f4
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0050b10e
test edi, edi
mov eax, edi
jne 0x50b1de
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401550
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push edi
xor edi, edi
test ebx, ebx
je 0x4016ff
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CloseEventLog]
nop dword [eax]
push 0
call esi
add byte [edi + ebp], 0x61
push 0
call esi
add byte [edi + ebp], 0xb5
push 0
call esi
xor byte [edi + ebp], 0xce
push 0
call esi
push 0
call esi
add byte [edi + ebp], 0x4c
push 0
call esi
add byte [edi + ebp], 0x2f
push 0
call esi
add byte [edi + ebp], 0x1a
push 0
call esi
xor byte [edi + ebp], 0x54
push 0
call esi
add byte [edi + ebp], 0xa8
push 0
call esi
add byte [edi + ebp], 0x2f
push 0
call esi
xor byte [edi + ebp], 0x4d
push 0
call esi
add byte [edi + ebp], 0xd0
push 0
call esi
add byte [edi + ebp], 0xf3
push 0
call esi
add byte [edi + ebp], 0x10
push 0
call esi
sub byte [edi + ebp], 0x80
push 0
call esi
add byte [edi + ebp], 0xc8
push 0
call esi
xor byte [edi + ebp], 0xd7
push 0
call esi
add byte [edi + ebp], 0x2d
push 0
call esi
add byte [edi + ebp], 0xe0
push 0
call esi
add byte [edi + ebp], 0x57
push 0
call esi
add byte [edi + ebp], 0x1d
push 0
call esi
add byte [edi + ebp], 0xbf
push 0
call esi
add byte [edi + ebp], 9
push 0
call esi
add byte [edi + ebp], 0x64
push 0
call esi
add byte [edi + ebp], 0xb
push 0
call esi
xor byte [edi + ebp], 0xb6
push 0
call esi
add byte [edi + ebp], 0xd4
push 0
call esi
add byte [edi + ebp], 0xa9
push 0
call esi
add byte [edi + ebp], 0x10
push 0
call esi
add byte [edi + ebp], 0x5f
push 0
call esi
add byte [edi + ebp], 0x87
push 0
call esi
xor byte [edi + ebp], 0xfc
push 0
call esi
xor byte [edi + ebp], 0x74
push 0
call esi
xor byte [edi + ebp], 0x7d
push 0
call esi
add byte [edi + ebp], 0x1a
push 0
call esi
add byte [edi + ebp], 0x6e
push 0
call esi
xor byte [edi + ebp], 0xd4
push 0
call esi
add byte [edi + ebp], 0x37
push 0
call esi
add byte [edi + ebp], 0xbb
push 0
call esi
xor byte [edi + ebp], 0xdb
push 0
call esi
add byte [edi + ebp], 6
push 0
call esi
xor byte [edi + ebp], 0x30
push 0
call esi
add byte [edi + ebp], 0xce
push 0
call esi
xor byte [edi + ebp], 2
push 0
call esi
add byte [edi + ebp], 8
push 0
call esi
xor byte [edi + ebp], 5
push 0
call esi
add byte [edi + ebp], 0xe4
push 0
call esi
add byte [edi + ebp], 0xba
push 0
call esi
add byte [edi + ebp], 0x76
inc edi
cmp edi, ebx
jb 0x401570
pop esi
pop ebp
pop edi
pop ebx
ret
Function at 0x401940
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push esi
push edi
mov eax, 0x1a1
cmp eax, 0x24
ja 0x40194e
call 0x8561874
inc eax
inc ecx
add byte [ebx + ecx*4 + 0x3d], ah
xor byte [eax], al
add byte [eax], al
call dword [sym.imp.KERNEL32.dll_FreeConsole]
mov edi, dword fs:[0x30]
mov edi, dword [edi + 0xc]
mov esi, dword [edi + 0xc]
mov eax, dword [esi]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [0x44b000], eax
sub eax, eax
je 0x401973
call 0xd04081e3
add al, byte [eax]
push 0x2d000
push section..pal
call fcn.00401550
add esp, 8
call fcn.004011b0
pop edi
xor eax, eax
pop esi
ret

Function at 0x402494
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4024d3
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4024d3
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4024d3
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4024d3
cmp dword [ecx + 0x74], 0xe
jbe 0x4024d3
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x408a64
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x416860
push 0x416858
push str.FlsAlloc
push 0x1e
call fcn.00408925
mov esi, eax
add esp, 0x10
test esi, esi
je 0x408a98
push dword [ebp + 8]
mov ecx, esi
call dword [0x414120]
call esi
jmp 0x408a9e
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x408ae2
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x416870
push 0x416868
push str.FlsGetValue
push 0x20
call fcn.00408925
mov esi, eax
add esp, 0x10
test esi, esi
je 0x408b19
push dword [ebp + 8]
mov ecx, esi
call dword [0x414120]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]