joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410390
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x450918
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x468850]
xor eax, esp
push eax
lea eax, [esp + 8]
mov dword fs:[0], eax
mov dword [esp + 0x10], 0
mov eax, dword [esp + 0x18]
cmp dword [eax - 4], 1
jle 0x4103d4
mov eax, dword [eax - 0xc]
push eax
lea ecx, [esp + 0x1c]
call fcn.004022d0
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
mov eax, dword [esp + 0x18]
setne cl
mov esi, ecx
mov ecx, dword [eax - 8]
push ecx
push eax
call fcn.00438073
add esp, 8
test eax, eax
jl 0x41044b
mov ecx, dword [esp + 0x18]
cmp eax, dword [ecx - 8]
jg 0x41044b
mov dword [ecx - 0xc], eax
mov ecx, dword [esp + 0x18]
xor edx, edx
mov word [ecx + eax*2], dx
mov dword [esp + 0x10], 0xffffffff
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x410438
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0xc
ret
push 0x80070057
call fcn.00401090
int3

Function at 0x410460
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
call fcn.00420a7c
mov esi, dword [eax + 0xc]
movzx eax, word [esp + 0x14]
push 0x45c9d8
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x41048d
pop edi
pop esi
pop ebp
pop ecx
ret
push ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x4104ac
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push ebx
push esi
push eax
call fcn.004422a0
add esp, 0xc
lea ecx, [esp + 0x10]
push ecx
push 0
push edi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
mov ebx, dword [esp + 0x10]
push 0x10
call sub.gdiplus.dll_GdipAlloc
mov esi, eax
test esi, esi
je 0x410503
lea eax, [esi + 4]
push eax
push ebx
mov dword [esi], vtable.Gdiplus::Image.0
mov dword [eax], 0
call sub.gdiplus.dll_GdipLoadImageFromStream
mov dword [esi + 8], eax
jmp 0x410505
xor esi, esi
push edi
mov dword [ebp], esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov eax, dword [esp + 0x10]
mov edx, dword [eax]
push eax
mov eax, dword [edx + 8]
call eax
pop ebx
xor eax, eax
cmp dword [ebp], eax
pop edi
pop esi
setne al
pop ebp
pop ecx
ret
Function at 0x410cc0
Capabilities:
Get common file path

Disassembly:
push ecx
lea eax, [esp]
push eax
push 0x19
push 0
mov dword [esp + 0xc], 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
jne 0x410d55
mov eax, dword [esi]
mov edx, dword [eax - 8]
sub eax, 0x10
mov ecx, 1
sub ecx, dword [eax + 0xc]
sub edx, 0x104
or ecx, edx
jge 0x410d01
push 0x104
mov ecx, esi
call fcn.00402130
mov eax, dword [esi]
push edi
push eax
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
mov edi, eax
mov eax, dword [esi]
mov ecx, dword [eax - 8]
test eax, eax
je 0x410d29
push ecx
push eax
call fcn.00438073
add esp, 8
test eax, eax
jl 0x410d4b
mov ecx, dword [esi]
cmp eax, dword [ecx - 8]
jg 0x410d4b
mov dword [ecx - 0xc], eax
mov ecx, dword [esi]
xor edx, edx
mov word [ecx + eax*2], dx
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov eax, edi
pop edi
pop ecx
ret
push 0x80070057
call fcn.00401090
xor eax, eax
pop ecx
ret

Function at 0x410df0
Capabilities:
Get common file path

Disassembly:
push ecx
lea eax, [esp]
push eax
push 0x1a
push 0
mov dword [esp + 0xc], 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
jne 0x410e85
mov eax, dword [esi]
mov edx, dword [eax - 8]
sub eax, 0x10
mov ecx, 1
sub ecx, dword [eax + 0xc]
sub edx, 0x104
or ecx, edx
jge 0x410e31
push 0x104
mov ecx, esi
call fcn.00402130
mov eax, dword [esi]
push edi
push eax
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
mov edi, eax
mov eax, dword [esi]
mov ecx, dword [eax - 8]
test eax, eax
je 0x410e59
push ecx
push eax
call fcn.00438073
add esp, 8
test eax, eax
jl 0x410e7b
mov ecx, dword [esi]
cmp eax, dword [ecx - 8]
jg 0x410e7b
mov dword [ecx - 0xc], eax
mov ecx, dword [esi]
xor edx, edx
mov word [ecx + eax*2], dx
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov eax, edi
pop edi
pop ecx
ret
push 0x80070057
call fcn.00401090
xor eax, eax
pop ecx
ret
Function at 0x412c50
Capabilities:
Parse url

Disassembly:
mov eax, 0x2f28
call fcn.0043a2b0
mov eax, dword [0x468850]
xor eax, esp
mov dword [esp + 0x2f24], eax
cmp dword [ecx + 0x18], 8
mov eax, dword [esp + 0x2f34]
mov dword [esp + 4], eax
lea eax, [esp + 0xfe4]
mov dword [esp], edx
mov dword [esp + 0xc], eax
lea edx, [esp + 0x44]
lea eax, [esp + 0x1f84]
mov dword [esp + 0x18], edx
mov dword [esp + 0x24], eax
lea edx, [esp + 0x814]
lea eax, [esp + 0x17b4]
push ebp
mov ebp, dword [esp + 0x2f34]
mov dword [esp + 0x30], edx
mov dword [esp + 0x38], eax
mov eax, 0x3e8
lea edx, [esp + 0x2758]
push esi
mov esi, dword [esp + 0x2f34]
mov dword [esp + 0x10], 0x3c
mov dword [esp + 0x44], edx
mov dword [esp + 0x18], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x38], eax
mov dword [esp + 0x40], eax
mov dword [esp + 0x48], eax
jb 0x412cf5
mov ecx, dword [ecx + 4]
jmp 0x412cf8
add ecx, 4
push ebx
lea eax, [esp + 0x14]
push eax
push 0
push 0
push ecx
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
mov eax, dword [esp + 0x24]
mov ecx, eax
lea ebx, [ecx + 2]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x412d12
sub ecx, ebx
sar ecx, 1
push ecx
call fcn.00402910
mov cx, word [esp + 0x2c]
mov eax, dword [esp + 0x40]
mov word [edi], cx
mov ecx, eax
lea esi, [ecx + 2]
pop ebx
lea esp, [esp]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x412d40
sub ecx, esi
sar ecx, 1
push ecx
mov esi, ebp
call fcn.00402910
mov eax, dword [esp + 0x44]
mov ecx, eax
lea esi, [ecx + 2]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x412d60
sub ecx, esi
mov esi, dword [esp + 0xc]
sar ecx, 1
push ecx
call fcn.00402910
mov ecx, dword [esp + 0x2f2c]
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 8]
pop esi
pop ebp
xor ecx, esp
mov dword [eax], edx
call fcn.00437d66
add esp, 0x2f28
ret 0xc
Function at 0x415df0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x415df7
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0x415ed4
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x45c438]
inc ecx
sub edx, 8
sub esi, 1
jne 0x415e10
pop edi
test edx, edx
je 0x415efb
jmp 0x415ee0
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x45c438]
inc ecx
sub edx, 1
jne 0x415ee0
not eax
pop esi
ret

Function at 0x415f00
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x45c438]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x45c438]
mov dword [edx + 8], ecx
ret

Function at 0x415f50
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esi + 8]
push ebx
mov edx, ecx
and edx, 0xfffd
or edx, 2
mov ebx, edx
xor ebx, 1
imul ebx, edx
mov edx, dword [esi]
shr ebx, 8
push edi
xor al, bl
movsx edi, al
xor edi, edx
shr edx, 8
and edi, 0xff
mov ebx, dword [edi*4 + 0x45c438]
xor ebx, edx
movzx edx, bl
add edx, dword [esi + 4]
mov dword [esi], ebx
imul edx, edx, 0x8088405
inc edx
mov dword [esi + 4], edx
shr edx, 0x18
xor edx, ecx
and edx, 0xff
shr ecx, 8
xor ecx, dword [edx*4 + 0x45c438]
pop edi
mov dword [esi + 8], ecx
pop ebx
ret

Function at 0x4166b0
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ebx
imul esi, dword [esp + 8]
cmp byte [edi], 0
je 0x4166e2
mov ecx, dword [edi + 4]
push 0
lea eax, [esp + 0xc]
push eax
push esi
push edx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4166d8
mov byte [edi + 8], 1
mov eax, dword [esp + 8]
xor edx, edx
div ebx
pop esi
ret
mov ecx, dword [edi + 0x1c]
mov eax, dword [edi + 0x18]
push ebp
lea ebp, [ecx + esi]
cmp ebp, eax
pop ebp
jbe 0x4166f5
sub eax, ecx
mov esi, eax
mov eax, dword [edi + 0x14]
push esi
add eax, ecx
push eax
push edx
call fcn.004422a0
add dword [edi + 0x1c], esi
mov eax, esi
add esp, 0xc
xor edx, edx
div ebx
pop esi
ret
Function at 0x416710
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
cmp byte [esi], 0
push edi
mov edi, 1
je 0x416743
mov edx, dword [esi + 4]
push 0
lea eax, [esp + 0xc]
push eax
push edi
lea ecx, [esp + 0x13]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x41673d
mov byte [esi + 8], 1
mov edi, dword [esp + 8]
jmp 0x41676f
mov eax, dword [esi + 0x18]
push ebx
mov ebx, dword [esi + 0x1c]
lea ecx, [ebx + 1]
cmp ecx, eax
jbe 0x416755
sub eax, ebx
mov edi, eax
mov edx, dword [esi + 0x14]
push edi
add edx, ebx
push edx
lea eax, [esp + 0x13]
push eax
call fcn.004422a0
add esp, 0xc
add ebx, edi
mov dword [esi + 0x1c], ebx
pop ebx
cmp edi, 1
pop edi
jne 0x416786
movzx ecx, byte [esp + 3]
mov edx, dword [esp + 0xc]
mov dword [edx], ecx
xor eax, eax
add esp, 8
ret
cmp byte [esi], 0
je 0x416780
cmp byte [esi + 8], 0
je 0x416780
or eax, 0xffffffff
add esp, 8
ret
Function at 0x416870
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
cmp byte [esi], 0
je 0x4168b5
cmp byte [esi + 1], 0
je 0x4168bd
mov eax, dword [esi + 4]
push 2
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp byte [esi], 0
push ebp
je 0x4168d2
cmp byte [esi + 1], 0
je 0x4168c4
mov edx, dword [esi + 4]
push 1
push 0
push 0
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebp, eax
sub ebp, dword [esi + 0xc]
mov dword [esp + 4], ebp
jmp 0x4168db
mov ecx, dword [esi + 0x18]
mov dword [esi + 0x1c], ecx
jmp 0x41688e
or eax, 0xffffffff
add esp, 0x18
ret
mov dword [esp + 4], 0
mov ebp, dword [esp + 4]
jmp 0x4168db
mov eax, dword [esi + 0x1c]
mov dword [esp + 4], eax
mov ebp, eax
push edi
mov edi, 0xffff
mov dword [esp + 0xc], edi
cmp ebp, edi
jae 0x4168ef
mov dword [esp + 0xc], ebp
mov edi, ebp
push ebx
push 0x404
call fcn.00437fa9
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x41690d
pop ebx
pop edi
or eax, 0xffffffff
pop ebp
add esp, 0x18
ret
mov eax, 4
mov dword [esp + 0x18], 0xffffffff
cmp edi, eax
jbe 0x416a21
jmp 0x416930
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0xc]
add eax, 0x400
mov dword [esp + 0x14], edi
cmp eax, edi
ja 0x416941
mov dword [esp + 0x14], eax
mov eax, ebp
sub eax, dword [esp + 0x14]
sub ebp, eax
mov dword [esp + 0x20], eax
cmp ebp, 0x404
jbe 0x41695a
mov ebp, 0x404
cmp byte [esi], 0
je 0x41697f
cmp byte [esi + 1], 0
je 0x416a21
mov ecx, dword [esi + 0xc]
mov edx, dword [esi + 4]
push 0
push 0
add ecx, eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x416982
mov dword [esi + 0x1c], eax
cmp byte [esi], 0
mov edi, ebp
je 0x4169aa
mov ecx, dword [esi + 4]
push 0
lea eax, [esp + 0x20]
push eax
push ebp
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4169a4
mov byte [esi + 8], 1
mov eax, dword [esp + 0x1c]
jmp 0x4169d0
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x18]
lea edx, [eax + ebp]
cmp edx, ecx
jbe 0x4169bb
sub ecx, eax
mov edi, ecx
mov ecx, dword [esi + 0x14]
push edi
add ecx, eax
push ecx
push ebx
call fcn.004422a0
add esp, 0xc
add dword [esi + 0x1c], edi
mov eax, edi
xor edx, edx
div ebp
cmp eax, 1
jne 0x416a21
lea eax, [ebp - 3]
test eax, eax
jl 0x416a0c
dec eax
cmp byte [eax + ebx], 0x50
jne 0x4169fc
cmp byte [eax + ebx + 1], 0x4b
jne 0x4169fc
cmp byte [eax + ebx + 2], 5
jne 0x4169fc
cmp byte [eax + ebx + 3], 6
je 0x416a02
test eax, eax
jge 0x4169e0
jmp 0x416a0c
mov edx, dword [esp + 0x20]
add eax, edx
mov dword [esp + 0x18], eax
cmp dword [esp + 0x18], 0
jne 0x416a21
mov eax, dword [esp + 0x10]
cmp dword [esp + 0x14], eax
jb 0x416924
push ebx
call fcn.00437ecc
mov eax, dword [esp + 0x1c]
add esp, 4
pop ebx
pop edi
pop ebp
add esp, 0x18
ret
Function at 0x417350
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xc
push ebx
push edi
mov edi, eax
xor ebx, ebx
cmp edi, ebx
jne 0x417368
pop edi
mov eax, 0xffffff9a
pop ebx
add esp, 0xc
ret
cmp dword [edi + 0x18], ebx
je 0x41735d
cmp dword [edi + 0x7c], ebx
je 0x417377
call fcn.00417740
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0xc]
push ecx
lea edx, [esp + 0x18]
push edx
call fcn.004170c0
add esp, 0xc
test eax, eax
je 0x41739d
pop edi
mov eax, 0xffffff99
pop ebx
add esp, 0xc
ret
push ebp
push 0x84
call fcn.00437fa9
mov ebp, eax
add esp, 4
cmp ebp, ebx
je 0x4173df
push 0x4000
call fcn.00437fa9
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
add esp, 4
mov dword [ebp], eax
mov dword [ebp + 0x44], ecx
mov dword [ebp + 0x48], edx
mov dword [ebp + 0x4c], ebx
cmp eax, ebx
jne 0x4173eb
push ebp
call fcn.00437ecc
add esp, 4
pop ebp
pop edi
mov eax, 0xffffff98
pop ebx
add esp, 0xc
ret
mov dword [ebp + 0x40], ebx
mov ecx, dword [edi + 0x3c]
xor eax, eax
cmp dword [edi + 0x34], ebx
mov dword [ebp + 0x54], ecx
mov dword [ebp + 0x50], ebx
mov edx, dword [edi + 0x34]
sete al
mov dword [ebp + 0x64], edx
mov ecx, dword [edi]
mov dword [ebp + 0x60], ecx
mov edx, dword [edi + 0xc]
push esi
mov dword [ebp + 0x68], edx
mov dword [ebp + 0x18], ebx
cmp eax, ebx
jne 0x417434
lea esi, [ebp + 4]
mov dword [ebp + 0x24], ebx
mov dword [ebp + 0x28], ebx
mov dword [ebp + 0x2c], ebx
call fcn.004161c0
test eax, eax
jne 0x417434
mov dword [ebp + 0x40], 1
mov eax, dword [edi + 0x40]
mov dword [ebp + 0x58], eax
mov ecx, dword [edi + 0x44]
mov dword [ebp + 0x5c], ecx
mov dl, byte [edi + 0x30]
and dl, 1
mov byte [ebp + 0x6c], dl
mov eax, dword [edi + 0x30]
shr eax, 3
test al, 1
je 0x41745e
mov cl, byte [edi + 0x39]
mov byte [ebp + 0x80], cl
jmp 0x417467
mov dl, byte [edi + 0x3f]
mov byte [ebp + 0x80], dl
movzx eax, byte [ebp + 0x6c]
mov esi, dword [esp + 0x20]
neg eax
sbb eax, eax
and eax, 0xc
lea edx, [ebp + 0x70]
mov dword [ebp + 0x7c], eax
mov dword [edx], 0x12345678
mov dword [ebp + 0x74], 0x23456789
mov dword [ebp + 0x78], 0x34567890
cmp esi, ebx
je 0x4174a4
mov cl, byte [esi]
cmp cl, bl
je 0x4174a4
call fcn.00415f00
add esi, 1
jne 0x417494
mov ecx, dword [edi + 0x78]
mov edx, dword [esp + 0x18]
lea eax, [ecx + edx + 0x1e]
mov dword [ebp + 0x3c], eax
mov dword [ebp + 8], ebx
pop esi
mov dword [edi + 0x7c], ebp
pop ebp
pop edi
xor eax, eax
pop ebx
add esp, 0xc
ret
Function at 0x417840
Capabilities:
Get common file path

Disassembly:
push ecx
cmp dword [esi], 0
push edi
jne 0x4178e1
cmp dword [esi + 4], 0xffffffff
jne 0x4178e1
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov eax, edi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x417870
sub eax, edx
sar eax, 1
movzx eax, word [esi + eax*2 + 0x242]
cmp ax, 0x5c
je 0x4178a9
cmp ax, 0x2f
je 0x4178a9
add edi, 0xfffffffe
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x417896
mov eax, dword [0x459528]
mov dword [edi], eax
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push ecx
call fcn.00416610
add esp, 4
test eax, eax
jne 0x4178c7
mov eax, dword [esp + 0xc]
pop edi
pop ecx
ret 4
call fcn.00416a40
mov dword [esi], eax
neg eax
sbb eax, eax
and eax, 0xfffffe00
add eax, 0x200
pop edi
pop ecx
ret 4
mov eax, 0x1000000
pop edi
pop ecx
ret 4

Function at 0x417ee0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
sub esp, 0x414
mov eax, dword [0x468850]
xor eax, esp
mov dword [esp + 0x410], eax
push ebx
mov ebx, dword [esp + 0x420]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
mov esi, dword [esp + 0x424]
test esi, esi
je 0x417f20
push esi
call ebp
cmp eax, 0xffffffff
jne 0x417f20
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx eax, word [ebx]
test ax, ax
je 0x418006
mov ecx, ebx
mov edx, ebx
movzx eax, ax
cmp ax, 0x2f
je 0x417f3f
cmp ax, 0x5c
jne 0x417f41
mov ecx, edx
movzx eax, word [edx + 2]
add edx, 2
test ax, ax
jne 0x417f33
push edi
cmp ecx, ebx
je 0x417f84
sub ecx, ebx
sar ecx, 1
add ecx, ecx
mov edi, ecx
push edi
lea eax, [esp + 0x21c]
push ebx
push eax
call fcn.004422a0
lea edx, [esp + 0x224]
push edx
xor ecx, ecx
push esi
mov word [esp + edi + 0x22c], cx
call fcn.00417ee0
add esp, 0x14
xor eax, eax
mov word [esp + 0x10], ax
test esi, esi
je 0x417faf
lea edx, [esp + 0x10]
mov eax, esi
sub edx, esi
jmp 0x417fa0
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x417fa0
mov eax, ebx
mov edx, ebx
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x417fb3
lea edi, [esp + 0x10]
sub eax, edx
add edi, 0xfffffffe
jmp 0x417fd0
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x417fd0
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
push ecx
call ebp
pop edi
cmp eax, 0xffffffff
jne 0x418006
push 0
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [esp + 0x41c]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00437d66
add esp, 0x414
ret
Function at 0x418c30
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg
Hash data with crc32
Write file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov esi, ecx
cmp byte [esi + 0x2d], 0
push edi
mov edi, dword [esp + 0x14]
mov eax, ebx
je 0x418d0b
mov eax, dword [esi + 0x3c]
push ebp
xor ebp, ebp
cmp eax, ebp
je 0x418c64
cmp dword [esi + 0x40], edi
jae 0x418c64
push eax
call fcn.00419c68
add esp, 4
mov dword [esi + 0x3c], ebp
cmp dword [esi + 0x3c], ebp
jne 0x418c7b
lea eax, [edi + edi]
push eax
call fcn.00419c2e
add esp, 4
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], edi
mov ecx, dword [esi + 0x3c]
push edi
push ebx
push ecx
call fcn.004422a0
add esp, 0xc
cmp edi, ebp
jbe 0x418d07
lea ecx, [ecx]
mov edx, dword [esi + 0x3c]
mov bl, byte [edx + ebp]
mov edi, dword [esi + 0x30]
mov eax, dword [esi + 0x38]
movsx ecx, bl
xor ecx, edi
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x45ac58]
shr edi, 8
xor ecx, edi
mov dword [esi + 0x30], ecx
movzx ecx, cl
add ecx, dword [esi + 0x34]
mov edx, eax
imul ecx, ecx, 0x8088405
inc ecx
mov dword [esi + 0x34], ecx
shr ecx, 0x18
xor ecx, eax
shr eax, 8
and ecx, 0xff
xor eax, dword [ecx*4 + 0x45ac58]
and edx, 0xfffd
mov dword [esi + 0x38], eax
mov ecx, dword [esi + 0x3c]
or edx, 2
mov eax, edx
xor eax, 1
imul eax, edx
shr eax, 8
xor al, bl
mov byte [ecx + ebp], al
inc ebp
cmp ebp, dword [esp + 0x18]
jb 0x418c90
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x3c]
pop ebp
mov edx, dword [esi + 0x20]
test edx, edx
je 0x418d44
mov ecx, dword [esi + 0x24]
lea ebx, [ecx + edi]
cmp ebx, dword [esi + 0x28]
jb 0x418d2c
pop edi
mov dword [esi + 0x14], 0x30000
pop esi
xor eax, eax
pop ebx
ret 8
push edi
push eax
add ecx, edx
push ecx
call fcn.004422a0
add esp, 0xc
add dword [esi + 0x24], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret 8
mov ecx, dword [esi + 4]
test ecx, ecx
je 0x418d65
push 0
lea edx, [esp + 0x18]
push edx
push edi
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebx
ret 8
pop edi
mov dword [esi + 0x14], 0x1000000
pop esi
xor eax, eax
pop ebx
ret 8

Function at 0x41adaf
Capabilities:
Create http request

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, ecx
and dword [esi + 0x10], 0
and dword [esi + 0xc], 0
mov dword [esi + 4], eax
mov eax, dword [ebp + 8]
mov dword [esi], vtable.CInternetSession.0
test eax, eax
jne 0x41adda
call fcn.00420a7c
mov eax, dword [eax + 0x10]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WININET.dll_InternetOpenW]
mov dword [esi + 8], eax
test eax, eax
jne 0x41adfd
push eax
push dword [esi + 4]
call fcn.0041ad35
push esi
push eax
mov ecx, 0x469efc
call fcn.0041a9e2
mov eax, esi
pop esi
pop ebp
ret 0x18
Function at 0x41dc67
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x41dcaf
call fcn.00420a7c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x41dcaf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x41dcf2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x41dcdb
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x41dcdb
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x41dcef
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x427420
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x427467
call fcn.00420a7c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x427467
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x427483
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.00426f98
mov esi, eax
test edi, edi
je 0x427481
test ebx, ebx
je 0x427481
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x427b86
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x44f57d
call fcn.00439f50
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x427bab
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x427bf1
lea ecx, [ebp - 0x10]
call fcn.004017c0
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040d830
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.00401160
mov eax, esi
call fcn.0043a028
ret 8