joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42819c
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov byte [ebp - 9], cl
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42826f
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b088
cmp byte [ebp - 9], 0
je 0x42822d
mov eax, ebx
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
test ah, 4
je 0x42822d
lea edx, [ebp - 8]
mov eax, ebx
call fcn.0042608c
test al, al
je 0x42822d
mov eax, dword [ebp - 8]
call fcn.004287e0
test al, al
je 0x428222
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.00428540
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.0042f1e8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, dword [ebp - 8]
call fcn.0040bb8c
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.0040b088
push edi
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_SetFileAttributesW
test eax, eax
jne 0x428247
call sub.KERNEL32.DLL_GetLastError_2
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428276
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040acc0
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040acc0
ret

Function at 0x4283ac
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040b920
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x428401
call sub.KERNEL32.DLL_GetLastError_2
mov edi, eax
push ebp
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4283fb
test ah, 4
je 0x4283fb
test al, 0x10
je 0x4283fb
mov eax, esi
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x428401
push edi
call sub.KERNEL32.DLL_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42c704
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.KERNEL32.DLL_GetLocaleInfoW_1
test eax, eax
jle 0x42c73d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040ade8
jmp 0x42c746
mov eax, ebx
mov edx, esi
call fcn.0040b040
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42c750
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.KERNEL32.DLL_GetLocaleInfoW_1
test eax, eax
jle 0x42c772
movzx eax, word [esp]
jmp 0x42c774
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42d8c4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x42d9e9
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042d6cc
mov esi, eax
mov eax, dword [0x7765ac]
cmp byte [eax], 0
je 0x42d991
mov eax, dword [0x776150]
call fcn.00407774
call fcn.004069b0
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.KERNEL32.DLL_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42d894]
call fcn.0040cea0
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.KERNEL32.DLL_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42da04
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
jmp 0x42d9cd
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x77609c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x779c54]
call fcn.0040d0cc
push eax
call sub.user32.dll_LoadStringW
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d9f0
lea eax, [ebp - 4]
mov edx, dword [0x42d894]
call fcn.0040cfc4
ret

Function at 0x42ecac
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42ed82
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b088
lea eax, [ebp - 4]
call fcn.0040b228
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42ed6c
mov eax, ebx
call fcn.0040683c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42ed65
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42ed4f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42ed94
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42ed4f
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ed6c
mov eax, dword [ebp - 0x10]
call fcn.00406858
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ed89
lea eax, [ebp - 4]
call fcn.0040ac60
ret
Function at 0x42f9d8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040b168
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ec24
mov edi, eax
cmp edi, 0x104
jbe 0x42f983
mov eax, edi
add eax, eax
call fcn.0040683c
mov esi, eax
jmp 0x42f985
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ec24
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42f9be
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x42f9a8
mov eax, esp
cmp esi, eax
je 0x42f9cb
mov eax, esi
call fcn.00406858
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x42fa04
cmp bl, 0
je 0x42fa00
cmp bl, 0x41
jl 0x42f9fb
cmp bl, 0x5a
jg 0x42f9fb
or bl, 0x20
xor al, bl
inc esi
jmp 0x42f9df
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42f944

Function at 0x430270
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.KERNEL32.DLL_GetLocaleInfoW_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040b9dc
add esp, 0x800
pop ebx
ret

Function at 0x4308bc
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.0040ac60
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040b920
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x430901
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.0040ade8
jmp 0x43091a
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040bab4
push ebx
mov eax, dword [esi]
call fcn.0040b920
push eax
push ebp
call sub.KERNEL32.DLL_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x48df54
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x48df5c
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4c9a34
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c9ad2
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c9a96
cmp byte [ebx + 0x11], 0
jne 0x4c9a96
cmp byte [ebx + 0x3c], 0
jne 0x4c9a96
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.KERNEL32.DLL_ResumeThread
cmp eax, 1
je 0x4c9ab7
lea edx, [ebp - 4]
mov eax, dword [0x776508]
call fcn.0040eb90
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x49cbdc]
call fcn.0042da14
call fcn.0040a35c
jmp 0x4c9ab7
lea edx, [ebp - 8]
mov eax, dword [0x776508]
call fcn.0040eb90
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x49cbdc]
call fcn.0042da14
call fcn.0040a35c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c9ad9
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040acc0
ret

Function at 0x4ca470
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4ca4be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.KERNEL32.DLL_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004c98b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4ca4d7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4ca4e0
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.KERNEL32.DLL_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004c98b4
dec esi
jne 0x4ca502
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4cccd0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x77c444
cmp dword [edi], 0
jne 0x4ccd4c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x77c440]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x766b8c
mov ecx, 2
call fcn.00406ab0
mov edx, 0x4ccca8
lea eax, [esi + 5]
call fcn.004cccc8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004cccc8
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4ccd21
mov dword [0x77c440], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x4fdcbc
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4fde77
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b088
mov eax, dword [ebp - 4]
call fcn.004fd5ec
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4fdd0e
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040bd44
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.004fe900
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4fdded
xor eax, eax
push ebp
push 0x4fdde6
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004fd88c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004fdeac
test al, al
je 0x4fddc4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040ade8
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4fddc4
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.0040b920
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fd7ec
test al, al
je 0x4fddbe
mov eax, dword [ebp - 8]
call fcn.0040b920
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040b988
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004fdcbc
dec ebx
cmp ebx, 0xffffffff
jne 0x4fdd6d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fdded
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004fd88c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
cmp byte [0x77c498], 0
je 0x4fde2d
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004fd878
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fd7ec
mov ebx, eax
jmp 0x4fde54
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004fd878
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fd7ec
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fde7e
lea eax, [ebp - 0x3c]
call fcn.0040ac60
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040acc0
ret
Function at 0x4fe7dc
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.004fd604
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.0040b920
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004fd7ec
test al, al
jne 0x4fe844
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x7763a8]
mov dl, 1
mov eax, dword [0x4fc3d0]
call fcn.0042dc18
call fcn.0040a35c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4fe850
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0040b920
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.004fd7ec
test al, al
jne 0x4fe8b1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x77683c]
mov dl, 1
mov eax, dword [0x4fc3d0]
call fcn.0042dc18
call fcn.0040a35c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004fd634
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4feeb0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4fefd8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.004fd88c
xor eax, eax
push ebp
push 0x4fefb3
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fdeac
test al, al
je 0x4fef97
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004fed90
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ade8
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x4fef97
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fd7ec
test al, al
je 0x4fef93
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040b988
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004fed90
pop ecx
inc edi
dec ebx
jne 0x4fef3b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fefba
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.004fd88c
ret
Function at 0x4fefe8
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4ff236
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.004fd88c
xor eax, eax
push ebp
push 0x4ff20c
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fdeac
test al, al
je 0x4ff1f0
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ade8
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x4ff1f0
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fd7ec
test al, al
je 0x4ff1e4
mov eax, dword [ebp - 4]
call fcn.0040b920
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040b988
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fe900
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4ff1e4
xor eax, eax
push ebp
push 0x4ff1dd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.004fd88c
xor eax, eax
push ebp
push 0x4ff1bf
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040b920
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040b988
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fd890
mov eax, dword [ebp - 4]
call fcn.0040b920
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040b988
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004fe900
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4ff19c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004feeb0
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004fefe8
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ff1a3
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4ff073
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ff213
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.004fd88c
ret
Function at 0x507eb0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x507eb6
ret
Function at 0x51f630
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov ecx, 0x768d08
test edx, edx
jne 0x51f64f
xor eax, eax
jmp 0x51f76d
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x51f66c
push esi
push edx
push eax
call fcn.0051f774
add esp, 0xc
jmp 0x51f76d
push esi
push edx
push eax
call fcn.0051fa34
add esp, 0xc
jmp 0x51f76d
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x52e340
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x77c658], 0
je 0x52e481
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x7764c4]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x52e481
mov eax, dword [0x77c65c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x77c658]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x52e450
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x77c658]
call fcn.004b4d34
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x52e448
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x52e448
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x52e448
mov eax, dword [ebp - 0x14]
call fcn.0053a080
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x52e448
push ebp
call fcn.0052e2fc
pop ecx
test al, al
jne 0x52e448
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00409338
test al, al
je 0x52e448
mov byte [ebp - 9], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 9]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00409338
cmp byte [ebp - 9], 0
je 0x52e448
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.004114b0
test al, al
je 0x52e448
mov edx, dword [ebp - 0x14]
mov eax, dword [0x77c65c]
call fcn.0052da44
inc edi
dec ebx
jne 0x52e3a5
mov eax, dword [0x77c65c]
cmp dword [eax + 8], 0
jle 0x52e468
mov eax, dword [0x77c65c]
call fcn.0052daf8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x52e481
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0052e164
pop ecx
test al, al
jne 0x52e481
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret