joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438860
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x22000]
push edi
or ebp, 0xffffffff
jmp 0x438882
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x438889
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x438878
pushfd
xor eax, eax
inc eax
popfd
add ebx, ebx
jne 0x43889b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x438890
jne 0x4388ac
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x438890
xor ecx, ecx
sub eax, 3
jb 0x4388c0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x438932
mov ebp, eax
add ebx, ebx
jne 0x4388cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4388d8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4388fc
inc ecx
add ebx, ebx
jne 0x4388e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4388dd
jne 0x4388f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4388dd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x43891c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x43890d
jmp 0x43887e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x43891c
add edi, ecx
jmp 0x43887e
pop esi
mov edi, esi
mov ecx, 0xe0e
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x43893a
cmp byte [edi], 0xa
jne 0x43893a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x43893f
lea edi, [esi + 0x36000]
mov eax, dword [edi]
test eax, eax
je 0x4389b7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x3820c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x382ac]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x43896c
push edi
pop ecx
jns 0x43899b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x382b0]
test eax, eax
je 0x4389b1
mov dword [ebx], eax
add ebx, 4
jmp 0x438989
call dword [esi + 0x382b4]
popal
jmp 0x41be59
Function at 0x4032f8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404d6c
test esi, esi
jne 0x40332e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404e5c
jmp 0x40334c
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004031fc
mov edi, eax
test esi, esi
je 0x40334c
cmp dword [ebx], 0
je 0x40334c
dec esi
jmp 0x403335
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403380
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x5e8008], 0x8088405
inc edx
mov dword [ebx + 0x5e8008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403c24
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x5e8024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403cbc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x403c9c
xor eax, eax
push ebp
push 0x403c95
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403cd8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403c9c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
movzx eax, word [0x5e8024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x5e8024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404b18
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x5f104c], 0
je 0x404b79
cmp word [0x5f1220], 0xd7b2
jne 0x404b41
cmp dword [0x5f1228], 0
jbe 0x404b41
mov eax, 0x5f121c
call dword [0x5f1238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
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 0x404ba0
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
pop edx
ret
cmp byte [0x5e8034], 0
jne 0x404b95
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA_1
pop edx
ret

Function at 0x404cf0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x5e8038], 0
je 0x404d16
mov edx, esi
mov eax, ebx
call dword [0x5e8038]
jmp 0x404d25
mov eax, 8
call fcn.00402f0c
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x5f104d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404cb8
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.KERNEL32.DLL_CreateThread_1
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x4068a4
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_1
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406ad4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
je 0x406927
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406ad4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
je 0x406927
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406af0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4069b0
xor eax, eax
push ebp
push 0x4069a9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004066e0
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_1
test eax, eax
je 0x40698e
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406b10
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x40698e
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 0x4069b0
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey_1
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_1
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA_1
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406aca
cmp byte [ebp - 0xd], 0
jne 0x4069f7
cmp byte [ebp - 0x12], 0
je 0x406aca
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA_1
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406a10
dec ebx
cmp byte [ebx], 0x2e
je 0x406a1f
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406a0f
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406aca
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406a5c
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 0x406aca
cmp byte [ebp - 0xd], 0
je 0x406aca
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 0x406aca
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 0x409734
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x409786
test eax, edx
je 0x409789
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x409749
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 0x40976f
add ecx, 4
js 0x40975f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x40976c
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 0x409795
test edx, edx
jne 0x40973c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x40a48c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004051fc
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a4a5
test al, 0x10
je 0x40a4a9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40a4b0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004051fc
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a4c9
test al, 0x10
jne 0x40a4cd
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40d918
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
test eax, eax
jle 0x40d951
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404e5c
jmp 0x40d95a
mov eax, ebx
mov edx, esi
call fcn.00404dc0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d964
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
test eax, eax
jle 0x40d986
movzx eax, byte [esp]
jmp 0x40d988
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40e018
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40de90
mov eax, dword [0x5f03e8]
cmp byte [eax], 0
je 0x40e094
mov eax, dword [0x5effe0]
call fcn.004034b8
call fcn.00403068
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.0040a930
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40e0dc
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
jmp 0x40e0ca
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x5eff50]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5f37f8]
call fcn.00406688
push eax
call sub.user32.dll_LoadStringA
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA
add esp, 0x444
ret

Function at 0x40e988
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 0x40ea5e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404e04
lea eax, [ebp - 4]
call fcn.00405254
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004051fc
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40ea48
mov eax, ebx
call fcn.00402f0c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40ea41
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.004051fc
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40ea2b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40ea70
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40ea2b
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 0x40ea48
mov eax, dword [ebp - 0x10]
call fcn.00402f28
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ea65
lea eax, [ebp - 4]
call fcn.00404d6c
ret

Function at 0x42a754
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 + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x42a7a2
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.KERNEL32.DLL_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0042a428
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x42a7bb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x42a7c4
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.0042a428
dec esi
jne 0x42a7e6
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x42bfa8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5f59f0
cmp dword [edi], 0
jne 0x42c024
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov esi, eax
mov eax, dword [0x5f59ec]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5e8dc0
mov ecx, 2
call fcn.004030fc
mov edx, 0x42bf80
lea eax, [esi + 5]
call fcn.0042bfa0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0042bfa0
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 0x42bff9
mov dword [0x5f59ec], 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 0x42f01c
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 0x42f186
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404e04
mov eax, dword [ebp - 4]
call fcn.0042ead8
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x42f06e
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.004052a4
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.0042f654
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x42f143
xor eax, eax
push ebp
push 0x42f13c
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0042ec48
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0042f1b4
test al, al
je 0x42f11a
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00404e5c
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x42f11a
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.004051fc
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42f114
mov eax, dword [ebp - 8]
call fcn.004051fc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00404f64
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0042f01c
dec ebx
cmp ebx, 0xffffffff
jne 0x42f0cd
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42f143
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0042ec48
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
call fcn.004051fc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042ec34
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 0x42f18d
lea eax, [ebp - 0x3c]
call fcn.00404d6c
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404d90
ret

Function at 0x42f1b4
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.00403668
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 [0x5f0640]
cmp byte [edx + 0xc], 0
je 0x42f218
mov edx, dword [0x5f0628]
cmp dword [edx], 2
jne 0x42f218
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 0x42f21c
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x42f2d4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.0042f1b4
test al, al
je 0x42f2b6
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00404e5c
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x42f2b6
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
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.004051fc
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 4]
call fcn.004051fc
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00404f64
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x42f26f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42f2db
lea eax, [ebp - 0x2c]
call fcn.00404d6c
lea eax, [ebp - 4]
call fcn.00404d6c
ret

Function at 0x42f544
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.0042eaec
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.004051fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x42f5a3
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5f0208]
mov dl, 1
mov eax, dword [0x42e9e4]
call fcn.0040e1d8
call fcn.004046e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42f5ac
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.004051fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x42f604
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5f0654]
mov dl, 1
mov eax, dword [0x42e9e4]
call fcn.0040e1d8
call fcn.004046e0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042eb1c
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 0x430b5c
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 0x430b62
ret
Function at 0x449770
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 0x449944
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 8]
mov eax, dword [esi]
call fcn.00479870
mov eax, dword [esi]
cmp byte [eax + 0x258], 0
je 0x449929
call sub.KERNEL32.DLL_GetTickCount
mov edx, dword [esi]
sub eax, dword [edx + 0x268]
mov edx, dword [esi]
cmp eax, dword [edx + 0x2c0]
jb 0x4497d6
mov eax, dword [esi]
add eax, 0x264
call fcn.00404d6c
call sub.KERNEL32.DLL_GetTickCount
mov edx, dword [esi]
mov dword [edx + 0x268], eax
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
cmp al, 8
je 0x4498b0
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
mov edx, dword [0x5f0610]
movzx eax, al
bt dword [edx], eax
jae 0x44986d
push 1
push 0x102
push 0x102
mov eax, dword [esi]
call fcn.0047a8f4
push eax
lea eax, [ebp - 0x24]
push eax
call sub.user32.dll_PeekMessageA
test eax, eax
je 0x4498f4
mov eax, dword [esi]
push dword [eax + 0x264]
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 8]
movzx edx, byte [edx]
call fcn.00404f54
push dword [ebp - 0x28]
lea eax, [ebp - 0x2c]
mov edx, dword [ebp - 0x1c]
call fcn.00404f54
push dword [ebp - 0x2c]
mov eax, dword [esi]
add eax, 0x264
mov edx, 3
call fcn.00405100
mov eax, dword [ebp - 8]
mov byte [eax], 0
jmp 0x4498f4
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 8]
movzx edx, byte [edx]
call fcn.00404f54
mov edx, dword [ebp - 0x30]
mov eax, dword [esi]
add eax, 0x264
call fcn.00405038
jmp 0x4498f4
mov eax, dword [esi]
mov ebx, dword [eax + 0x264]
test ebx, ebx
je 0x44989d
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [esi]
add eax, 0x264
mov ecx, 1
mov edx, ebx
call fcn.004052a4
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
call fcn.0040502c
mov edx, eax
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
call fcn.0040eaf0
cmp al, 2
je 0x44988c
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
test eax, eax
je 0x4498e1
sub eax, 4
mov eax, dword [eax]
mov edx, dword [esi]
add edx, 0x264
mov ecx, 1
xchg edx, eax
call fcn.004052a4
mov eax, dword [esi]
mov eax, dword [eax + 0x264]
test eax, eax
je 0x449905
sub eax, 4
mov eax, dword [eax]
test eax, eax
jle 0x449912
push ebp
call fcn.00449688
pop ecx
jmp 0x449929
xor edx, edx
mov eax, dword [esi]
mov ecx, dword [eax]
call dword [ecx + 0xe0]
mov eax, dword [esi]
mov si, 0xffeb
call fcn.00404028
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44994b
lea eax, [ebp - 0x30]
mov edx, 3
call fcn.00404d90
ret