joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4fca70
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [esp + 0x28]
mov ebp, ecx
push edi
mov dword [esp + 0x1c], ebp
call fcn.004f0db0
xor ecx, ecx
xor edx, edx
mov cx, word [esi + 2]
mov dx, word [esi + 6]
sub eax, ecx
sub eax, edx
jns 0x4fcaa2
mov dword [esp + 0x2c], 0
jmp 0x4fcabd
mov ecx, ebp
call fcn.004f0db0
xor ecx, ecx
xor edx, edx
mov cx, word [esi + 2]
mov dx, word [esi + 6]
sub eax, ecx
sub eax, edx
mov dword [esp + 0x2c], eax
mov ecx, ebp
call fcn.004f0db0
xor edi, edi
mov ebx, eax
mov di, word [esi]
xor ecx, ecx
mov cx, word [esi + 4]
xor edx, edx
xor eax, eax
mov dx, di
mov ax, word [esi + 2]
sub ebx, eax
lea esi, [ecx + edx]
mov ecx, ebp
mov dword [esp + 0x20], ebx
call fcn.004f0dc0
cmp eax, esi
jae 0x4fcafd
mov ecx, ebp
call fcn.004f0dc0
mov dword [esp + 0x10], eax
jmp 0x4fcb01
mov dword [esp + 0x10], esi
mov ecx, dword [esp + 0x28]
call fcn.004f0be0
mov ebp, dword [esp + 0x2c]
mov dword [esp + 0x18], eax
cmp ebp, ebx
jge 0x4fcb6d
mov eax, dword [esp + 0x10]
mov esi, edi
cmp edi, eax
jge 0x4fcb68
mov eax, dword [esp + 0x2c]
mov ebx, ebp
sub ebx, eax
mov ecx, dword [esp + 0x28]
mov eax, esi
sub eax, edi
push ebx
push eax
call fcn.004f1190
mov edx, dword [esp + 0x18]
mov byte [esp + 0x14], al
mov eax, dword [esp + 0x14]
mov ecx, eax
and ecx, 0xff
cmp ecx, edx
je 0x4fcb5b
mov ecx, dword [esp + 0x1c]
push eax
push ebp
push esi
call fcn.004f1600
mov eax, dword [esp + 0x10]
inc esi
cmp esi, eax
jl 0x4fcb28
mov ebx, dword [esp + 0x20]
inc ebp
cmp ebp, ebx
jl 0x4fcb16
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 8
Function at 0x500320
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x500350
push esi
call fcn.00500820
mov al, byte [esi + 0x40]
add esp, 4
test al, al
je 0x500349
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x5003d3
mov eax, dword [esi + 0x1a0]
mov cl, byte [eax + 0x10]
test cl, cl
je 0x5003bf
mov eax, dword [esi + 8]
test eax, eax
je 0x500374
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1a0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x5003bb
cmp eax, 2
je 0x5003bf
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x500367
cmp eax, 3
je 0x50039a
cmp eax, 1
jne 0x500367
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 0x500367
mov edx, dword [esi + 0x120]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x500367
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
push esi
mov dword [esi + 0x84], eax
call fcn.00500400
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x5003f3
mov ecx, dword [esi]
push esi
mov dword [ecx + 0x14], 0x15
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
call dword [ecx]
add esp, 4
push esi
call fcn.00500400
add esp, 4
pop esi
ret
Function at 0x5282a0
Capabilities:
Terminate process

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x5282ba
mov eax, dword [ecx + 0x40]
test eax, eax
je 0x5282ba
mov edx, dword [esp + 8]
push edx
push ecx
call eax
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x529e90
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push ebx
push esi
xor esi, esi
push edi
mov dword [ebp - 8], esi
mov eax, dword [ebp + 0x18]
mov ecx, dword [ebp + 0x1c]
push eax
push ecx
push 1
call fcn.0052b880
add esp, 0xc
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp eax, esi
jne 0x529ec3
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 4]
mov eax, 0xf4240
mov dword [edx + 0x258], eax
mov ecx, dword [ebp - 4]
push 0x40
mov dword [ecx + 0x25c], eax
push fcn.005569c4
mov edx, dword [ebp - 4]
push edx
call fcn.00528240
push esi
push eax
call fcn.00556a40
add esp, 0x14
test eax, eax
je 0x529eff
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov eax, dword [ebp + 0x20]
mov ecx, dword [ebp + 0x1c]
mov edx, dword [ebp + 0x18]
push eax
push ecx
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.0052baa0
mov ecx, dword [ebp + 0x14]
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
push ecx
push edx
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00528300
mov edi, dword [ebp + 8]
add esp, 0x20
cmp edi, esi
mov ebx, 0x20000
je 0x529f69
push 0
call fcn.00528a30
mov dl, byte [esi + edi]
mov cl, byte [eax + esi]
add esp, 4
cmp dl, cl
je 0x529f57
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x70]
or ecx, ebx
mov dword [eax + 0x70], ecx
push 0
call fcn.00528a30
mov al, byte [eax + esi]
add esp, 4
inc esi
test al, al
jne 0x529f38
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 0x70]
test ebx, eax
je 0x529fe1
test edi, edi
je 0x529fda
mov bl, byte [edi]
push 0
call fcn.00528a30
mov cl, byte [eax]
add esp, 4
cmp bl, cl
jne 0x529fad
cmp bl, 0x31
jne 0x529fa2
push 0
call fcn.00528a30
mov dl, byte [edi + 2]
mov cl, byte [eax + 2]
add esp, 4
cmp dl, cl
jne 0x529fad
cmp byte [edi], 0x30
jne 0x529fe1
cmp byte [edi + 2], 0x39
jge 0x529fe1
test edi, edi
je 0x529fda
push 0
call fcn.00528a30
push eax
push edi
push str.Application_built_with_libpng__.20s_but_running_with__.20s
lea eax, [ebp - 0x58]
push 0x50
push eax
call fcn.00556d32
lea ecx, [ebp - 0x58]
push ecx
mov edx, dword [ebp - 4]
push edx
call fcn.00528060
add esp, 0x20
mov dword [ebp - 8], 1
mov eax, dword [ebp - 4]
mov dword [eax + 0xb4], 0x2000
mov eax, dword [ebp - 8]
test eax, eax
jne 0x52a02f
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0xb4]
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.0052ba70
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx + 0xb0], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0xb0]
test eax, eax
jne 0x52a028
mov dword [ebp - 8], 1
mov eax, dword [ebp - 8]
test eax, eax
je 0x52a06c
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0xb0]
push ecx
mov edx, dword [ebp - 4]
push edx
call fcn.0052ba20
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x18]
mov edx, dword [ebp + 0x20]
push ecx
mov dword [eax + 0xb0], 0
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.0052b920
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
mov ecx, dword [ebp - 4]
push ecx
call fcn.0052b800
mov edx, dword [ebp - 4]
push edx
call fcn.0052a590
add esp, 0x14
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x54dae0
Capabilities:
Write file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov esi, dword [edi]
test esi, esi
je 0x54db4d
mov ebp, dword [esp + 0x14]
mov ebx, dword [esp + 0x18]
mov dword [edi], 0
cmp esi, 0x400000
mov eax, 0x400000
ja 0x54db0b
mov eax, esi
mov edx, dword [ebp]
lea ecx, [esp + 0x1c]
push 0
push ecx
push eax
push ebx
push edx
mov dword [esp + 0x30], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esp + 0x1c]
mov edx, dword [edi]
add ebx, ecx
sub esi, ecx
add edx, ecx
test eax, eax
mov dword [edi], edx
je 0x54db42
test ecx, ecx
je 0x54db4d
test esi, esi
jbe 0x54db4d
jmp 0x54dafc
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebp
pop ebx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret

Function at 0x54dd20
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
push edi
xor esi, esi
mov edx, 0x6840e0
mov eax, esi
mov ecx, 8
mov edi, eax
and edi, 1
dec edi
not edi
and edi, 0xedb88320
shr eax, 1
xor eax, edi
dec ecx
jne 0x54dd30
mov dword [edx], eax
add edx, 4
inc esi
cmp edx, 0x6844e0
jb 0x54dd29
cmp esi, 0x800
jae 0x54dd8a
lea ecx, [esi*4 + 0x6840e0]
mov eax, dword [ecx - 0x400]
add ecx, 4
mov edx, eax
and edx, 0xff
shr eax, 8
mov edx, dword [edx*4 + 0x6840e0]
xor edx, eax
cmp ecx, 0x6860e0
mov dword [ecx - 4], edx
jb 0x54dd62
mov dword [0x681870], fcn.0054e9f0
call fcn.0054ebd0
pop edi
pop esi
test eax, eax
jne 0x54dda9
mov dword [0x681870], 0x54eaa0
ret
Function at 0x553b19
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x553b39
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0055731e
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x553b5c
test byte [esp + 8], 2
je 0x553b5c
call fcn.00557391
mov dword [eax], 0xd
call fcn.0055739a
mov dword [eax], 5
jmp 0x553b35
xor eax, eax
ret
Function at 0x56b9a0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
push 0xf00021
mov edx, dword [esi + 4]
mov ecx, dword [esi]
mov eax, dword [esi + 0xc]
sub eax, edx
push eax
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.GDI32.dll_PatBlt]
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov ebx, eax
lea eax, [eax + 5]
add eax, 3
and eax, 0xfffffffc
call fcn.00553b60
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x56ba6b
add ebx, 2
mov eax, dword [ebp - 4]
push ebx
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x56ba6b
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x56ba1e
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x56ba29
or bh, 8
and edi, 0x8000000
je 0x56ba44
mov eax, dword [0x6874dc]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
movzx eax, bx
push eax
push esi
push 0xffffffffffffffff
push ecx
push edx
call dword [sym.imp.USER32.dll_DrawTextA]
test edi, edi
je 0x56ba6b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x56be40
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x56be6b
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x56be8f
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push ebx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebp, eax
test ebp, ebp
jne 0x56beaa
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
mov edi, ebp
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x20]
xor ecx, ecx
mov cl, ah
mov edx, eax
mov dword [esp + 0x10], 0
shl ecx, 8
shr edx, 0x10
mov byte [esp + 0x10], dl
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x28]
or ecx, edx
mov edx, eax
shr edx, 0x10
mov dword [ebp + 0x28], ecx
mov dword [esp + 0x10], 0
xor ecx, ecx
mov byte [esp + 0x10], dl
mov cl, ah
xor edx, edx
shl ecx, 8
mov dl, al
shl edx, 0x10
or ecx, dword [esp + 0x10]
or ecx, edx
mov eax, dword [esp + 0x24]
mov edx, eax
mov dword [ebp + 0x44], ecx
shr edx, 0x10
xor ecx, ecx
mov dword [esp + 0x10], 0
mov cl, ah
mov byte [esp + 0x10], dl
shl ecx, 8
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x2c]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x48], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x30]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x64], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x34]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x54], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
push 0
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
or ecx, edx
mov dword [ebp + 0x50], ecx
call dword [sym.imp.USER32.dll_GetDC]
mov edi, eax
push 0
push ebp
lea ecx, [ebp + 0x68]
push ecx
push 4
push ebp
push edi
call dword [sym.imp.GDI32.dll_CreateDIBitmap]
mov esi, eax
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, esi
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
Function at 0x57143d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x57145f
cmp dword [edi + 0x3c], 0
jne 0x57145f
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.00585394
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.0057148c
pop edi
pop esi
pop ebx
ret 8

Function at 0x572a5c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x572a94
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0057114c
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00571123
jmp 0x572aa0
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x572aa4
Capabilities:
Get graphical window text

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
mov esi, ecx
push 0x681960
mov ecx, edi
call fcn.00570e25
cmp dword [esi + 0x34], 0
push dword [esp + 0xc]
jne 0x572af7
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetDlgItem]
mov esi, eax
test esi, esi
je 0x572b0a
push esi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
push eax
mov ecx, edi
call fcn.0057114c
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, edi
call fcn.00571123
jmp 0x572b0a
mov ecx, esi
call fcn.005705d5
test eax, eax
je 0x572b0a
push edi
mov ecx, eax
call fcn.00572a5c
mov eax, dword [edi]
pop edi
pop esi
mov eax, dword [eax - 8]
ret 8

Function at 0x574488
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 0x5744ca
call fcn.00585394
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
cmp eax, edi
je 0x5744ca
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x5744c1
xor eax, eax
jmp 0x5744d2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.005744d8
pop edi
pop esi
pop ebx
ret 4
Function at 0x586200
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov dword [ebp - 8], ecx
call fcn.00585394
mov esi, dword [eax + 0xc]
push 0xf1
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x58623d
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x58623d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x586241
xor eax, eax
jmp 0x5862bf
movzx eax, word [esi + 6]
push ebx
push edi
shl eax, 2
push eax
call fcn.0057055e
and dword [ebp - 4], 0
cmp word [esi + 6], 0
pop ecx
mov ebx, eax
jbe 0x586279
mov ecx, ebx
lea eax, [esi + 8]
movzx edx, word [eax]
inc dword [ebp - 4]
mov dword [ecx], edx
movzx edx, word [esi + 6]
inc eax
add ecx, 4
inc eax
cmp dword [ebp - 4], edx
jl 0x586263
movzx eax, word [esi + 6]
mov ecx, dword [ebp - 8]
push eax
push ebx
call fcn.005863b0
push ebx
mov edi, eax
call fcn.00570587
test edi, edi
pop ecx
je 0x5862bb
movzx ecx, word [esi + 4]
movzx eax, word [esi + 2]
lea esi, [ecx + 7]
push ecx
mov ecx, dword [ebp - 8]
lea edx, [eax + 7]
push eax
push esi
push edx
call fcn.00586179
push dword [ebp + 8]
mov ecx, dword [ebp - 8]
call fcn.005862c4
mov edi, eax
mov eax, edi
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x402d95
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, ecx
xor eax, eax
push edi
xor edi, edi
mov ebx, edx
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], edi
mov word [esi], ax
cmp dword [esp + 0x10], eax
jle 0x402ddb
sub ebx, 0x425680
mov ax, word [ebx + edi*2 + 0x425680]
mov ecx, esi
xor ax, word [edi*2 + 0x425680]
movzx eax, ax
push eax
call fcn.00402250
inc edi
cmp edi, dword [esp + 0x10]
jl 0x402db9
pop edi
mov eax, esi
pop esi
pop ebx
ret 4

Function at 0x403719
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor ebx, ebx
push edi
mov edi, edx
cmp dword [0x481db0], ebx
jne 0x40375f
mov ecx, ebx
push 8
mov eax, ecx
pop edx
test al, 1
je 0x403740
shr eax, 1
xor eax, 0xedb88320
jmp 0x403742
shr eax, 1
dec edx
jne 0x403733
mov dword [ecx*4 + 0x4819b0], eax
inc ecx
cmp ecx, 0x100
jl 0x40372e
mov dword [0x481db0], 1
mov eax, dword [ebp + 8]
or edx, 0xffffffff
xor ecx, ecx
lea eax, [edi + eax*2]
mov esi, eax
sub esi, edi
inc esi
shr esi, 1
cmp edi, eax
cmova esi, ecx
test esi, esi
je 0x403794
movzx eax, byte [edi]
lea edi, [edi + 2]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x4819b0]
inc ebx
cmp ebx, esi
jb 0x40377a
pop edi
not edx
pop esi
mov eax, edx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4037a1
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x5c
mov eax, dword [esp + 0x70]
push ebx
push ebp
push esi
push edi
mov ebx, ecx
add eax, 0x40
push eax
lea ecx, [esp + 0x30]
mov dword [esp + 0x1c], ebx
call fcn.00401663
mov eax, dword [esp + 0x80]
lea ecx, [esp + 0x70]
push dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x50], 0xf
cmp dword [esp + 0x88], 8
mov dword [esp + 0x24], edx
cmovae ecx, dword [esp + 0x74]
mov dword [esp + 0x28], edx
mov dword [esp + 0x2c], edx
mov dword [esp + 0x4c], edx
lea eax, [ecx + eax*2]
mov byte [esp + 0x3c], dl
lea ecx, [esp + 0x74]
cmovae ecx, dword [esp + 0x74]
push eax
push ecx
lea ecx, [esp + 0x44]
call fcn.004039a6
lea eax, [esp + 0x88]
push eax
lea ecx, [esp + 0x54]
call fcn.00402a8a
cmp dword [esp + 0x64], 8
lea edx, [esp + 0x50]
push dword [esp + 0x60]
cmovae edx, dword [esp + 0x54]
call fcn.00403719
push 0
push 1
lea ecx, [esp + 0x58]
mov esi, eax
call fcn.0040193d
xor edx, edx
mov ecx, 0x98967f
mov eax, esi
div ecx
lea ecx, [esp + 0x14]
inc edx
mov dword [esp + 0x14], edx
call fcn.0040125f
cmp dword [esp + 0x4c], 0x10
lea ecx, [esp + 0x38]
mov eax, dword [esp + 0x48]
cmovae ecx, dword [esp + 0x38]
mov ebp, dword [esp + 0x2c]
add eax, ecx
cmp dword [esp + 0x4c], 0x10
lea ecx, [esp + 0x38]
cmovae ecx, dword [esp + 0x38]
sub eax, ecx
push eax
push ecx
push ebp
call fcn.0040c210
add esp, 0xc
lea edx, [esp + 0x20]
lea ecx, [esp + 0x2c]
call fcn.004014f9
and dword [ebx + 0x10], 0
xor eax, eax
mov edi, dword [esp + 0x20]
mov dword [ebx + 0x14], 7
mov word [ebx], ax
mov eax, dword [esp + 0x24]
sub eax, edi
push 0
mov dword [esp + 0x20], eax
pop esi
je 0x4038ed
mov ebp, ebx
mov bl, byte [edi + esi]
lea ecx, [esp + 0x14]
call fcn.0040125f
xor al, bl
mov ecx, ebp
movzx eax, al
push eax
call fcn.00402250
inc esi
cmp esi, dword [esp + 0x1c]
jb 0x4038c5
mov ebp, dword [esp + 0x2c]
mov ebx, dword [esp + 0x18]
xor esi, esi
lea ecx, [esp + 0x38]
push esi
push 1
call fcn.004017dc
test edi, edi
je 0x403906
push edi
call fcn.0040cc82
pop ecx
test ebp, ebp
je 0x403911
push ebp
call fcn.0040cc82
pop ecx
push esi
push 1
lea ecx, [esp + 0x78]
call fcn.0040193d
push esi
push 1
lea ecx, [esp + 0x90]
call fcn.0040193d
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x5c
ret 0x30
Function at 0x405b64
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, ecx
xor eax, eax
push edi
xor edi, edi
mov ebx, edx
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], edi
mov word [esi], ax
cmp dword [esp + 0x10], eax
jle 0x405baa
sub ebx, 0x426420
mov ax, word [ebx + edi*2 + 0x426420]
mov ecx, esi
xor ax, word [edi*2 + 0x426420]
movzx eax, ax
push eax
call fcn.00402250
inc edi
cmp edi, dword [esp + 0x10]
jl 0x405b88
pop edi
mov eax, esi
pop esi
pop ebx
ret 4

Function at 0x405c62
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
cmp byte [0x481994], 0
push ebx
push esi
push edi
mov edi, ecx
je 0x405d07
push 7
mov edx, 0x43ec0c
lea ecx, [ebp - 0x34]
call fcn.00405b64
cmp dword [eax + 0x14], 8
jb 0x405c91
mov eax, dword [eax]
xor ebx, ebx
push ebx
push 0x80
push 4
push ebx
push 1
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebx
push 1
lea ecx, [ebp - 0x34]
mov esi, eax
call fcn.0040193d
test esi, esi
je 0x405d07
mov edx, edi
lea ecx, [ebp - 0x1c]
call fcn.00405bb2
push 0x426824
call fcn.0040c860
pop ecx
push eax
push ecx
lea ecx, [ebp - 0x1c]
call fcn.00408fa0
cmp dword [ebp - 8], 0x10
lea ecx, [ebp - 4]
push ebx
push ecx
push dword [ebp - 0xc]
lea eax, [ebp - 0x1c]
cmovae eax, dword [ebp - 0x1c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
push 1
lea ecx, [ebp - 0x1c]
call fcn.004017dc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x405d0e
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
mov edx, 0x42ba20
push ebx
push esi
push edi
mov ebx, ecx
lea ecx, [ebp - 0x18]
push 0x32
call fcn.00405b64
cmp dword [eax + 0x14], 8
jb 0x405d33
mov eax, dword [eax]
sub esp, 0x18
mov esi, ebx
push 6
pop ecx
mov edi, esp
push eax
lea eax, [ebp - 0x118]
push 0x7f
rep movsd dword es:[edi], dword [esi]
push eax
call fcn.00405b48
add esp, 0x24
lea ecx, [ebp - 0x18]
xor esi, esi
xor edi, edi
inc edi
push esi
push edi
call fcn.0040193d
xor eax, eax
mov dword [ebp - 4], 7
mov word [ebp - 0x18], ax
lea ecx, [ebp - 0x18]
lea eax, [ebp - 0x118]
mov dword [ebp - 8], esi
push eax
call fcn.0040181e
lea ecx, [ebp - 0x18]
call fcn.00405c62
push esi
push edi
lea ecx, [ebp - 0x18]
call fcn.0040193d
push 9
mov edx, 0x46c480
lea ecx, [ebp - 0x18]
call fcn.00405b64
cmp dword [eax + 0x14], 8
jb 0x405da8
mov eax, dword [eax]
cmp dword [ebx + 0x14], 8
jb 0x405db0
mov ebx, dword [ebx]
push 0x40040
push eax
push ebx
push esi
call dword [0x4815e0]
push esi
push edi
lea ecx, [ebp - 0x18]
call fcn.0040193d
push edi
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x405dd0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov edx, 0x46c480
push esi
mov esi, ecx
lea ecx, [ebp - 0x18]
push 9
call fcn.00405b64
cmp dword [eax + 0x14], 8
jb 0x405df0
mov eax, dword [eax]
cmp dword [esi + 0x14], 8
jb 0x405df8
mov esi, dword [esi]
push 0x40010
push eax
push esi
push 0
call dword [0x4815e0]
push 0
push 1
lea ecx, [ebp - 0x18]
call fcn.0040193d
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x4093dd
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, ecx
xor eax, eax
push edi
xor edi, edi
mov ebx, edx
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], edi
mov word [esi], ax
cmp dword [esp + 0x10], eax
jle 0x409423
sub ebx, 0x426570
mov ax, word [ebx + edi*2 + 0x426570]
mov ecx, esi
xor ax, word [edi*2 + 0x426570]
movzx eax, ax
push eax
call fcn.00402250
inc edi
cmp edi, dword [esp + 0x10]
jl 0x409401
pop edi
mov eax, esi
pop esi
pop ebx
ret 4