joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401390
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
push edi
push 4
call fcn.0040fe20
mov dword [esp], 0x4f2134
push 0x82
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x4013f5
push esi
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4013ee
push esi
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
je 0x4013ee
push 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call fcn.0040fe30
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
push 0
push ecx
mov eax, esp
mov dword [eax], str.skin_define.xml
call fcn.00401bf3
mov ecx, eax
call fcn.004116d0
pop edi
pop esi
ret

Function at 0x4015e6
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov eax, dword [0x500324]
xor eax, esp
mov dword [esp + 0x28], eax
push esi
mov esi, dword [ebp + 8]
push 0
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
test eax, eax
js 0x401677
lea ecx, [esp + 0xc]
call fcn.0049f5e3
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea ecx, [esp + 0x10]
call fcn.0049fcc6
sub esp, 0x18
mov ecx, esp
push str.WinAssist
call fcn.00401bce
push 0
push esi
call fcn.0040168c
mov ecx, eax
call fcn.004a050f
lea ecx, [esp + 0xc]
call fcn.0049f7e2
cmp eax, 1
jg 0x40165e
push ecx
push ecx
mov ecx, esi
call fcn.0040140f
pop ecx
pop ecx
jmp 0x401663
call fcn.00401507
call fcn.004017d2
call dword [sym.imp.ole32.dll_CoUninitialize]
lea ecx, [esp + 0xc]
call fcn.0049f647
mov ecx, dword [esp + 0x2c]
xor eax, eax
pop esi
xor ecx, esp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4017d2
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x214]
push eax
push 0xf003f
push 0
push str.SoftwareMicrosoftWindows_NTCurrentVersionAppCompatFlagsCompatibility_AssistantPersisted
push reloc.gdiplus.dll_Ordinal_1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x401849
push 0x104
lea eax, [ebp - 0x20c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x401849
push 4
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 1
push eax
push 4
push 0
lea eax, [ebp - 0x20c]
push eax
push dword [ebp - 0x214]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a17fd
leave
ret
Function at 0x4021f3
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push 0x2a8
mov eax, 0x4d2b79
call fcn.004a214e
mov edi, ecx
mov esi, dword [ebp + 8]
lea edx, [ebp - 0x2b4]
push edx
mov ecx, dword [esi + 0x108]
mov eax, dword [ecx]
call dword [eax + 4]
xor ebx, ebx
mov ecx, esi
push str.windowinit
mov dword [ebp - 4], ebx
call fcn.00415940
test al, al
jne 0x4022e1
push str.click
mov ecx, esi
call fcn.00415940
test al, al
je 0x4022e1
push str.sysclosebutton
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
je 0x40246c
push str.btn_ok
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
je 0x40246c
push str.btn_open_web
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
jne 0x4022fc
mov ecx, dword [esi + 0x108]
mov eax, dword [ecx]
call dword [eax + 0xf0]
push eax
lea ecx, [ebp - 0x94]
call fcn.004155f0
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
call fcn.004162a0
test eax, eax
jle 0x4022d3
push 5
push ebx
push ebx
lea ecx, [ebp - 0x94]
call fcn.00415a00
push eax
push str.open
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], bl
call fcn.004157d0
push esi
mov ecx, edi
call fcn.004142b0
lea ecx, [ebp - 0x2b4]
call fcn.004157d0
call fcn.004a2109
ret 4
push str.soft_version
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
jne 0x4023e8
push 0x208
lea eax, [ebp - 0x218]
push ebx
push eax
call fcn.004b9470
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x218]
push 0x5c
push eax
call fcn.004b8e4d
pop ecx
pop ecx
xor ecx, ecx
mov word [eax + 2], cx
xor eax, eax
mov word [ebp - 0x230], ax
lea ecx, [ebp - 0x230]
lea eax, [ebp - 0x218]
mov dword [ebp - 0x220], ebx
push eax
mov dword [ebp - 0x21c], 7
call fcn.00401ba7
push str.WinUpdate.exe
lea ecx, [ebp - 0x230]
mov byte [ebp - 4], 2
call fcn.00401982
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4023d5
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push 5
cmovae eax, dword [ebp - 0x230]
push ebx
push ebx
push eax
push str.open
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x230]
mov byte [ebp - 4], bl
call fcn.004019a9
jmp 0x4022e1
push str.btn_office_url
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
jne 0x40240c
push str.http:__win.55kantu.com_
call fcn.004a0f97
pop ecx
jmp 0x4022e1
push str.btn_office_priurl
lea ecx, [ebp - 0x2b4]
call fcn.00415e30
test eax, eax
jne 0x4022e1
mov ecx, dword [esi + 0x108]
mov eax, dword [ecx]
call dword [eax + 0xf0]
push eax
lea ecx, [ebp - 0x94]
call fcn.004155f0
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 3
call fcn.004162a0
test eax, eax
je 0x4022d3
lea ecx, [ebp - 0x94]
call fcn.00415a00
push eax
call fcn.004a0f97
pop ecx
jmp 0x4022d3
push dword [edi - 0x1c]
call dword [sym.imp.USER32.dll_DestroyWindow]
jmp 0x4022e9
Function at 0x40f600
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov dword [ebp - 4], ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
cmp ecx, dword [eax + 0xa8]
je 0x40f63e
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
cmp eax, dword [edx + 0x108]
je 0x40f63e
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0xa8]
push edx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0x108]
jne 0x40f651
jmp 0x40f7c5
mov edx, dword [ebp - 4]
cmp dword [edx + 0x108], 0
je 0x40f6e3
xor eax, eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x28], 0x17
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x24], ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
mov edx, dword [ebp - 4]
mov eax, dword [ecx]
mov ecx, dword [edx + 0x108]
mov edx, dword [eax + 0x14c]
call edx
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x40f6d6
push 0
push 0
push 0
push str.killfocus
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x108]
push edx
mov ecx, dword [ebp - 4]
call fcn.0040f060
mov eax, dword [ebp - 4]
mov dword [eax + 0x108], 0
cmp dword [ebp + 8], 0
jne 0x40f6ee
jmp 0x40f7c5
cmp dword [ebp + 8], 0
je 0x40f7c5
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0x1c]
call eax
cmp eax, dword [ebp - 4]
jne 0x40f7c5
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0x108]
call eax
movzx ecx, al
test ecx, ecx
je 0x40f7c5
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 0x114]
call edx
movzx eax, al
test eax, eax
je 0x40f7c5
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 0x108], edx
xor eax, eax
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x44], eax
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x48], 0x18
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x44], ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x48]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
mov edx, dword [ebp - 4]
mov eax, dword [ecx]
mov ecx, dword [edx + 0x108]
mov edx, dword [eax + 0x14c]
call edx
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x40f7c5
push 0
push 0
push 0
push str.setfocus
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x108]
push edx
mov ecx, dword [ebp - 4]
call fcn.0040f060
mov esp, ebp
pop ebp
ret 8
Function at 0x4116d0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov dword [ebp - 0x214], ecx
mov eax, dword [ebp + 8]
shr eax, 0x10
and eax, 0xffff
movzx ecx, ax
test ecx, ecx
je 0x411751
mov edx, dword [ebp + 8]
movzx eax, word [edx]
cmp eax, 0x3c
jne 0x41172a
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 0x214]
add ecx, 0x28
call fcn.004548d0
movzx edx, al
test edx, edx
jne 0x411728
xor eax, eax
jmp 0x411829
jmp 0x41174c
push 0
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x214]
add ecx, 0x28
call fcn.00454950
movzx ecx, al
test ecx, ecx
jne 0x41174c
xor eax, eax
jmp 0x411829
jmp 0x4117f8
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 0x218], eax
cmp dword [ebp - 0x218], 0
jne 0x41177b
xor eax, eax
jmp 0x411829
mov ecx, dword [ebp - 0x218]
push ecx
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x21c], eax
cmp dword [ebp - 0x21c], 0
jne 0x4117ae
mov edx, dword [ebp - 0x218]
push edx
call dword [sym.imp.KERNEL32.dll_FreeResource]
xor eax, eax
jmp 0x411829
push 0
mov eax, dword [ebp - 0x218]
push eax
call fcn.004079a0
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push eax
mov ecx, dword [ebp - 0x21c]
push ecx
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
mov ecx, dword [ebp - 0x214]
add ecx, 0x28
call fcn.00455000
movzx edx, al
test edx, edx
jne 0x4117eb
xor eax, eax
jmp 0x411829
mov eax, dword [ebp - 0x21c]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
lea ecx, [ebp - 0x210]
push ecx
mov ecx, dword [ebp - 0x214]
add ecx, 0x28
call fcn.00454750
sub esp, 0x20c
mov ecx, 0x83
mov esi, eax
mov edi, esp
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [ebp - 0x214]
call fcn.00411190
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret 8
Function at 0x417480
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x428
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 8], 0
je 0x4174b4
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4174b4
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov edx, dword [ebp + 0xc]
movzx eax, word [edx]
test eax, eax
jne 0x4174c3
jmp 0x41762c
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x41c], ecx
mov edx, dword [ebp - 0x41c]
mov dword [ebp - 0x418], edx
mov eax, dword [ebp - 0x418]
movzx ecx, word [eax]
test ecx, ecx
je 0x41751e
mov edx, dword [ebp - 0x418]
movzx eax, word [edx]
cmp eax, 0x2f
je 0x417501
mov ecx, dword [ebp - 0x418]
movzx edx, word [ecx]
cmp edx, 0x5c
jne 0x41750d
mov eax, dword [ebp - 0x418]
mov dword [ebp - 0x41c], eax
mov ecx, dword [ebp - 0x418]
add ecx, 2
mov dword [ebp - 0x418], ecx
jmp 0x4174d8
mov edx, dword [ebp - 0x41c]
mov dword [ebp - 0x424], edx
mov eax, dword [ebp - 0x41c]
cmp eax, dword [ebp + 0xc]
je 0x4175ae
mov ecx, dword [ebp - 0x41c]
sub ecx, dword [ebp + 0xc]
sar ecx, 1
shl ecx, 1
push ecx
mov edx, dword [ebp + 0xc]
push edx
lea eax, [ebp - 0x414]
push eax
call fcn.004b96c0
add esp, 0xc
mov ecx, dword [ebp - 0x41c]
sub ecx, dword [ebp + 0xc]
sar ecx, 1
shl ecx, 1
mov dword [ebp - 0x420], ecx
cmp dword [ebp - 0x420], 0x208
jae 0x417577
jmp 0x41757c
call fcn.004a23bd
xor edx, edx
mov eax, dword [ebp - 0x420]
mov word [ebp + eax - 0x414], dx
lea ecx, [ebp - 0x414]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00417480
add esp, 8
mov eax, dword [ebp - 0x424]
add eax, 2
mov dword [ebp - 0x424], eax
mov ecx, 2
imul edx, ecx, 0
mov dword [ebp - 0x428], edx
cmp dword [ebp - 0x428], 0x208
jae 0x4175ca
jmp 0x4175cf
call fcn.004a23bd
xor eax, eax
mov ecx, dword [ebp - 0x428]
mov word [ebp + ecx - 0x20c], ax
cmp dword [ebp + 8], 0
je 0x4175f8
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x20c]
push eax
call fcn.004be648
add esp, 8
mov ecx, dword [ebp + 0xc]
push ecx
lea edx, [ebp - 0x20c]
push edx
call fcn.004be617
add esp, 8
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x41762c
push 0
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret
Function at 0x418370
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0xc], ecx
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x41838a
mov ecx, dword [ebp - 0xc]
cmp dword [ecx + 4], 0xffffffff
je 0x418394
mov eax, 0x1000000
jmp 0x41847e
mov edx, dword [ebp - 0xc]
add edx, 0x244
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov eax, dword [ebp - 0xc]
add eax, 0x244
push eax
call fcn.004be59a
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dx, word [ecx + eax*2 + 0x242]
mov word [ebp - 8], dx
movzx eax, word [ebp - 8]
cmp eax, 0x5c
je 0x4183f2
movzx ecx, word [ebp - 8]
cmp ecx, 0x2f
je 0x4183f2
push 0x4d9a20
mov edx, dword [ebp - 0xc]
add edx, 0x244
push edx
call fcn.004be617
add esp, 8
cmp dword [ebp + 0x10], 1
jne 0x418436
push 1
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
je 0x41841a
mov dword [ebp - 0x10], 1
jmp 0x418421
mov dword [ebp - 0x10], 0
mov cl, byte [ebp - 0x10]
mov byte [ebp - 1], cl
movzx edx, byte [ebp - 1]
test edx, edx
jne 0x418436
mov eax, 0x2000000
jmp 0x41847e
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.0041d540
add esp, 0x10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x41845c
mov eax, dword [ebp - 0x1c]
jmp 0x41847e
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.0041e230
add esp, 4
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x41847c
mov eax, 0x200
jmp 0x41847e
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x418dd0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, 4
imul ecx, eax, 0
movsx edx, byte [ebp + 0xc]
mov eax, dword [ebp + 8]
xor edx, dword [eax + ecx]
and edx, 0xff
mov ecx, 4
imul eax, ecx, 0
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + eax]
shr eax, 8
xor eax, dword [edx*4 + 0x4db1a8]
mov ecx, 4
imul edx, ecx, 0
mov ecx, dword [ebp + 8]
mov dword [ecx + edx], eax
mov edx, 4
shl edx, 0
mov eax, 4
imul ecx, eax, 0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + ecx]
and ecx, 0xff
mov eax, dword [ebp + 8]
add ecx, dword [eax + edx]
mov edx, 4
shl edx, 0
mov eax, dword [ebp + 8]
mov dword [eax + edx], ecx
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
imul eax, dword [edx + ecx], 0x8088405
add eax, 1
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
mov dword [edx + ecx], eax
mov eax, 4
shl eax, 1
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
mov ecx, dword [edx + ecx]
shr ecx, 0x18
mov edx, dword [ebp + 8]
xor ecx, dword [edx + eax]
and ecx, 0xff
mov eax, 4
shl eax, 1
mov edx, dword [ebp + 8]
mov eax, dword [edx + eax]
shr eax, 8
xor eax, dword [ecx*4 + 0x4db1a8]
mov ecx, 4
shl ecx, 1
mov edx, dword [ebp + 8]
mov dword [edx + ecx], eax
pop ebp
ret

Function at 0x41d6d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0xc]
imul eax, dword [ebp + 0x10]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0x14]
movzx edx, byte [ecx]
test edx, edx
je 0x41d71f
push 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x41d715
mov edx, dword [ebp + 0x14]
mov byte [edx + 8], 1
mov eax, dword [ebp - 0x10]
xor edx, edx
div dword [ebp + 0xc]
jmp 0x41d779
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x1c]
add ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
cmp ecx, dword [edx + 0x18]
jbe 0x41d73f
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x14]
mov edx, dword [eax + 0x18]
sub edx, dword [ecx + 0x1c]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 0x14]
mov edx, dword [ecx + 0x14]
mov eax, dword [ebp + 0x14]
add edx, dword [eax + 0x1c]
push edx
mov ecx, dword [ebp + 8]
push ecx
call fcn.004b96c0
add esp, 0xc
mov edx, dword [ebp - 4]
mov dword [ebp - 8], edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x1c]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 0x14]
mov dword [edx + 0x1c], ecx
mov eax, dword [ebp - 8]
xor edx, edx
div dword [ebp + 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x41d9d0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x41d9e0
xor eax, eax
jmp 0x41db7d
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
mov dword [ebp + 8], eax
cmp dword [ebp + 0x10], 8
jb 0x41db3e
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x4db1a8]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x4db1a8]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x4db1a8]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x4db1a8]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x4db1a8]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x4db1a8]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x4db1a8]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x4db1a8]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0x10]
sub eax, 8
mov dword [ebp + 0x10], eax
jmp 0x41d9e9
cmp dword [ebp + 0x10], 0
je 0x41db77
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x4db1a8]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0x10]
sub edx, 1
mov dword [ebp + 0x10], edx
jne 0x41db44
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
pop ebp
ret
Function at 0x426850
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 4], eax
mov byte [ebp - 0x121], 0
mov dword [ebp - 0x120], 0x11c
push pe_nt_image_headers32
push 0
lea eax, [ebp - 0x11c]
push eax
call fcn.004b9470
add esp, 0xc
lea ecx, [ebp - 0x120]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
lea edx, [ebp - 0x114]
push edx
lea eax, [ebp - 0x118]
push eax
lea ecx, [ebp - 0x11c]
push ecx
call fcn.00426790
add esp, 0xc
mov edx, dword [ebp - 0x11c]
mov dword [ebp - 0x128], edx
mov eax, dword [ebp - 0x118]
mov dword [ebp - 0x12c], eax
mov ecx, dword [ebp - 0x114]
mov dword [ebp - 0x130], ecx
cmp dword [ebp - 0x128], 0xa
jb 0x4268ea
mov byte [ebp - 0x121], 1
jmp 0x42690c
cmp dword [ebp - 0x128], 6
jne 0x42690c
movzx edx, byte [ebp - 6]
cmp edx, 1
jne 0x42690c
cmp dword [ebp - 0x12c], 3
jb 0x42690c
mov byte [ebp - 0x121], 1
mov al, byte [ebp - 0x121]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret
Function at 0x453cf0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 0x6b4], 0
je 0x453d9c
cmp dword [ebp + 8], 0x100
jne 0x453d68
cmp dword [ebp + 0xc], 0xd
jne 0x453d68
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx + 0x6ba]
test edx, edx
je 0x453d41
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
cwde
test eax, eax
jge 0x453d68
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx + 0x6bb]
test edx, edx
jne 0x453d68
mov eax, dword [ebp - 4]
cmp dword [eax + 0x54], 0
je 0x453d64
push 0
push 0
push 0
push str.return
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 4]
mov ecx, dword [edx + 0x54]
call fcn.0040f060
xor eax, eax
jmp 0x453da1
mov eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x6b4]
mov eax, dword [edx + 0xc]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx]
mov ecx, dword [ebp - 8]
mov edx, dword [eax + 0xc]
call edx
jmp 0x453da1
mov eax, 1
mov esp, ebp
pop ebp
ret 0x10
Function at 0x47a250
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + 0x18]
test ecx, ecx
jne 0x47a275
xor eax, eax
jmp 0x47a33c
mov edx, dword [ebp - 8]
cmp dword [edx + 0x10], 0
jne 0x47a285
xor eax, eax
jmp 0x47a33c
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
add eax, 1
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
shl eax, 1
call fcn.004a2270
mov dword [ebp - 0x14], esp
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0xc], edx
cmp dword [ebp - 0xc], 0
jne 0x47a2b8
xor eax, eax
jmp 0x47a33c
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov ecx, dword [edx + 0x10]
add ecx, 0x1dc
call fcn.00415910
push 0
push 0
push 0
push str.textchanged
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x10]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x10]
mov ecx, dword [ebp - 8]
mov edx, dword [eax]
mov ecx, dword [ecx + 0x10]
mov eax, dword [edx + 0x1c]
call eax
mov ecx, eax
call fcn.0040f060
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x10]
mov eax, dword [ebp - 8]
mov edx, dword [edx]
mov ecx, dword [eax + 0x10]
mov eax, dword [edx + 0x1c]
call eax
mov ecx, eax
call fcn.00407e50
movzx ecx, al
test ecx, ecx
je 0x47a33a
mov edx, dword [ebp - 8]
mov ecx, dword [edx + 0x10]
call fcn.0042aeb0
xor eax, eax
lea esp, [ebp - 0x14]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret 0x10