joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406fec
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40721c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40706f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40721c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40706f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x407238
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4070f8
xor eax, eax
push ebp
push 0x4070f1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406e28
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4070d6
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x407258
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4070d6
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4070f8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x407212
cmp byte [ebp - 0xd], 0
jne 0x40713f
cmp byte [ebp - 0x12], 0
je 0x407212
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x407158
dec ebx
cmp byte [ebx], 0x2e
je 0x407167
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x407157
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x407212
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4071a4
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x407212
cmp byte [ebp - 0xd], 0
je 0x407212
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x407212
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40c6a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x40c6f2
test eax, edx
je 0x40c6f5
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x40c6b5
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x40c6db
add ecx, 4
js 0x40c6cb
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x40c6d8
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x40c701
test edx, edx
jne 0x40c6a8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x40d554
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00405a74
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40d572
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x40d593
cmp ebx, 3
je 0x40d593
cmp ebx, 0x7b
je 0x40d593
mov eax, esi
call fcn.0040d514
test al, al
jne 0x40d597
xor eax, eax
jmp 0x40d599
mov al, 1
pop esi
pop ebx
ret

Function at 0x40d59c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405a74
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40d5b5
test al, 0x10
jne 0x40d5b9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40d760
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405a74
push eax
call sub.kernel32.dll_GetFileAttributesA
pop ebx
ret

Function at 0x40d774
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00405a74
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x40d796
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x411244
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x41127d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004056d4
jmp 0x411286
mov eax, ebx
mov edx, esi
call fcn.00405638
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x411290
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x4112b2
movzx eax, byte [esp]
jmp 0x4112b4
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x411944
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x4117bc
mov eax, dword [0x582e08]
cmp byte [eax], 0
je 0x4119c0
mov eax, dword [0x582758]
call fcn.00403c7c
call fcn.004033d8
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040dcc4
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x411a08
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4119f6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x582660]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5867f8]
call fcn.00406dd0
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret

Function at 0x4122f8
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 0x4123ce
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040567c
lea eax, [ebp - 4]
call fcn.00405acc
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00405a74
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x4123b8
mov eax, ebx
call fcn.0040320c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4123b1
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.00405a74
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x41239b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x4123e0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x41239b
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 0x4123b8
mov eax, dword [ebp - 0x10]
call fcn.00403228
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4123d5
lea eax, [ebp - 4]
call fcn.004055e4
ret

Function at 0x4257f4
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00425530
dec esi
jne 0x425816
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x426988
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x58ac30
cmp dword [edi], 0
jne 0x426a04
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x58ac2c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x56f29c
mov ecx, 2
call fcn.004035b8
mov edx, 0x426960
lea eax, [esi + 5]
call fcn.00426980
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00426980
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 0x4269d9
mov dword [0x58ac2c], 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 0x42a758
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 0x42a8c2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040567c
mov eax, dword [ebp - 4]
call fcn.0042a1d8
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x42a7aa
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00405b1c
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.0042ab9c
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x42a87f
xor eax, eax
push ebp
push 0x42a878
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0042a384
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0042a8d0
test al, al
je 0x42a856
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.004056d4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x42a856
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.00405a74
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42a850
mov eax, dword [ebp - 8]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.004057dc
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0042a758
dec ebx
cmp ebx, 0xffffffff
jne 0x42a809
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a87f
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0042a384
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00405a74
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042a370
push eax
call sub.advapi32.dll_RegDeleteKeyA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a8c9
lea eax, [ebp - 0x3c]
call fcn.004055e4
lea eax, [ebp - 8]
mov edx, 2
call fcn.00405608
ret
Function at 0x42a87f
Capabilities:
Delete 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 0x42a8c2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040567c
mov eax, dword [ebp - 4]
call fcn.0042a1d8
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x42a7aa
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00405b1c
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.0042ab9c
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x42a87f
xor eax, eax
push ebp
push 0x42a878
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0042a384
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0042a8d0
test al, al
je 0x42a856
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.004056d4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x42a856
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.00405a74
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42a850
mov eax, dword [ebp - 8]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.004057dc
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0042a758
dec ebx
cmp ebx, 0xffffffff
jne 0x42a809
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a87f
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0042a384
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00405a74
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042a370
push eax
call sub.advapi32.dll_RegDeleteKeyA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a8c9
lea eax, [ebp - 0x3c]
call fcn.004055e4
lea eax, [ebp - 8]
mov edx, 2
call fcn.00405608
ret

Function at 0x42a8d0
Capabilities:
Query or enumerate registry key

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x1c
call fcn.00403e38
lea eax, [ebx + 0x14]
push eax
push 0
lea eax, [ebx + 0x10]
push eax
lea eax, [ebx + 0xc]
push eax
lea eax, [ebx + 8]
push eax
push 0
lea eax, [ebx + 4]
push eax
push ebx
push 0
push 0
push 0
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
test eax, eax
sete al
mov edx, dword [0x583184]
cmp byte [edx + 0xc], 0
je 0x42a934
mov edx, dword [0x58316c]
cmp dword [edx], 2
jne 0x42a934
mov edx, dword [ebx + 4]
add dword [ebx + 4], edx
mov edx, dword [ebx + 0xc]
add dword [ebx + 0xc], edx
pop esi
pop ebx
ret
Function at 0x42aab0
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.0042a1ec
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.00405a74
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x42ab0f
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x582b24]
mov dl, 1
mov eax, dword [0x42a078]
call fcn.00411b34
call fcn.00404f18
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42ab18
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.00405a74
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x42ab70
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x58319c]
mov dl, 1
mov eax, dword [0x42a078]
call fcn.00411b34
call fcn.00404f18
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042a21c
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 0x42adcc
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 0x42aee3
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.0042a384
xor eax, eax
push ebp
push 0x42aebe
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.0042a8d0
test al, al
je 0x42aea2
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0042acac
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004056d4
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x42aea2
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.00405a74
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueA
test eax, eax
jne 0x42ae9e
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.004057dc
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0042acac
pop ecx
inc edi
dec ebx
jne 0x42ae53
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42aec5
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0042a384
ret
Function at 0x42aef4
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 0x42b135
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.0042a384
xor eax, eax
push ebp
push 0x42b10b
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.0042a8d0
test al, al
je 0x42b0ef
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004056d4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x42b0ef
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.00405a74
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42b0e3
mov eax, dword [ebp - 4]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.004057dc
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042ab9c
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x42b0e3
xor eax, eax
push ebp
push 0x42b0dc
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.0042a384
xor eax, eax
push ebp
push 0x42b0be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.004057dc
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042a388
mov eax, dword [ebp - 4]
call fcn.00405a74
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.004057dc
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042ab9c
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x42b09b
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.0042adcc
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0042aef4
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b0a2
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x42af7f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b112
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0042a384
ret

Function at 0x42c5a8
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 0x42c5ae
ret
Function at 0x441bb8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea esi, [ebp - 4]
xor eax, eax
push ebp
push 0x441d8c
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 8]
mov eax, dword [esi]
call fcn.0045f1b4
mov eax, dword [esi]
cmp byte [eax + 0x258], 0
je 0x441d71
call sub.kernel32.dll_GetTickCount_1
mov edx, dword [esi]
sub eax, dword [edx + 0x268]
mov edx, dword [esi]
cmp eax, dword [edx + 0x2c0]
jb 0x441c1e
mov eax, dword [esi]
add eax, 0x264
call fcn.004055e4
call sub.kernel32.dll_GetTickCount_1
mov edx, dword [esi]
mov dword [edx + 0x268], eax
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
cmp al, 8
je 0x441cf8
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
mov edx, dword [0x58314c]
movzx eax, al
bt dword [edx], eax
jae 0x441cb5
push 1
push 0x102
push 0x102
mov eax, dword [esi]
call fcn.00460318
push eax
lea eax, [ebp - 0x24]
push eax
call sub.user32.dll_PeekMessageA
test eax, eax
je 0x441d3c
mov eax, dword [esi]
push dword [eax + 0x264]
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 8]
movzx edx, byte [edx]
call fcn.004057cc
push dword [ebp - 0x28]
lea eax, [ebp - 0x2c]
mov edx, dword [ebp - 0x1c]
call fcn.004057cc
push dword [ebp - 0x2c]
mov eax, dword [esi]
add eax, 0x264
mov edx, 3
call fcn.00405978
mov eax, dword [ebp - 8]
mov byte [eax], 0
jmp 0x441d3c
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 8]
movzx edx, byte [edx]
call fcn.004057cc
mov edx, dword [ebp - 0x30]
mov eax, dword [esi]
add eax, 0x264
call fcn.004058b0
jmp 0x441d3c
mov eax, dword [esi]
mov ebx, dword [eax + 0x264]
test ebx, ebx
je 0x441ce5
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [esi]
add eax, 0x264
mov ecx, 1
mov edx, ebx
call fcn.00405b1c
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
call fcn.004058a4
mov edx, eax
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
call fcn.00412460
cmp al, 2
je 0x441cd4
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
test eax, eax
je 0x441d29
sub eax, 4
mov eax, dword [eax]
mov edx, dword [esi]
add edx, 0x264
mov ecx, 1
xchg edx, eax
call fcn.00405b1c
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
test eax, eax
je 0x441d4d
sub eax, 4
mov eax, dword [eax]
test eax, eax
jle 0x441d5a
push ebp
call fcn.00441ad0
pop ecx
jmp 0x441d71
xor edx, edx
mov eax, dword [esi]
mov ecx, dword [eax]
call dword [ecx + 0xe0]
mov eax, dword [esi]
mov si, 0xffeb
call fcn.004048a0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x441d93
lea eax, [ebp - 0x30]
mov edx, 3
call fcn.00405608
ret