joyce8/EMBER2024-capa huggingface dataset:
Function at 0x60384f
Capabilities:
Execute anti-debugging instructions

Disassembly:
push word [esp + 7]
push dword [esp + 5]
mov ebx, esi
push dword [esp + 0xf]
cld
mov ah, cl
jmp 0x6037ec
jmp 0x603802

Function at 0x6046bd
Capabilities:
Execute anti-debugging instructions

Disassembly:
bsf ebx, edx
lea ebp, [esi*4]
mov word [esp + 8], sp
jmp 0x60414a

Function at 0x604936
Capabilities:
Execute anti-debugging instructions

Disassembly:
xor bl, bh
sbb al, 0x1e
cld
not bp
lea esp, [esp + 3]
lea eax, [eax*4]
jmp 0x604967
rdtsc
rdtsc
jmp 0x604918
mov byte [esp], ah
not ebp
bswap esi
stc
mov di, word [esp]
rdtsc
jmp 0x604950
sub esp, 0xd
mov byte [esp + 6], cl
lea esi, [ebx - 0xdb]
jmp 0x604996
mov cx, 0xe483
lea esp, [esp]
lea ebp, [edi*4]
mov eax, 0xa9756a36
std
mov cl, byte [esp]
jmp 0x60493c
cpuid
call fcn.006049c7
into
dec edx
fdivr dword [edi - 0x10935bb6]
jg 0x6049ab
jmp 0xc9dcbb4
lea esi, reloc.KERNEL32.dll_HeapFree
xchg dword [esp + 1], ebx
add esp, 1
mov di, word [esp + 7]
mov dword [esp + 1], esi
mov dh, byte [esp]
jmp 0x604980
add dword [edx - reloc.KERNEL32.dll_HeapFree], ecx
pushfd
call fcn.006049d9
xchg edi, eax
and esi, dword [ebx - reloc.KERNEL32.dll_HeapFree]
cli
popfd
insb byte es:[edi], dx
retf

Function at 0x6057b0
Capabilities:
Access peb ldr_data

Disassembly:
call fcn.00605015
lea esp, [esp + 2]
push ebx
push esp
push ebp
push eax
push word [esp]
jmp 0x60584f
lea esp, [esp + 2]
mov word [esp], bx
jmp 0x60579a
mov eax, dword [eax + 0x1c]
jmp 0x60581e
mov dword [esp], edi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
jmp 0x6057ba
mov eax, dword [eax]
mov eax, dword [eax + 8]
push eax
jmp 0x605010
push dx
mov dword [esp + 4], esi
push si
mov word [esp], di
mov word [esp], dx
lea esp, [esp + 2]
jmp 0x6057d0

Function at 0x6064de
Capabilities:
Execute anti-debugging instructions

Disassembly:
cmp ax, 0x621a
dec ebx
mov ah, 0x2a
pushfd
mov dl, byte [esp + 0x28]
mov dword [esp + 0x2a], ebx
lea edx, [edi*4]
sub esp, 4
jmp 0x6052b9
cpuid
setne dh
mov dh, byte [esp + 0x10]
std
pop dx
mov al, ch
jmp 0x605309
pushal
mov dh, byte [esp + 2]
pop edi
clc
pop ax
jmp 0x605e23
Function at 0x402e34
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x402e8d
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402cd0
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402cd0
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x402e77
inc ebx
jmp 0x402e60
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402e94
lea eax, [ebp - 8]
call fcn.0040457c
ret

Function at 0x402e9c
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040457c
test esi, esi
jne 0x402ed3
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.0040466c
jmp 0x402ef4
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402cd0
mov dword [esp], eax
test esi, esi
je 0x402ef4
cmp dword [ebx], 0
je 0x402ef4
dec esi
jmp 0x402edb
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x4035e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x498020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403678
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403658
xor eax, eax
push ebp
push 0x403651
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 0x403694
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403658
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x498020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x498020], ax
mov esp, ebp
pop ebp
ret

Function at 0x4043d8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4d004c], 0
je 0x404439
cmp word [0x4d0220], 0xd7b2
jne 0x404401
cmp dword [0x4d0228], 0
jbe 0x404401
mov eax, 0x4d021c
call dword [0x4d0238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x49806c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404460
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x498030], 0
jne 0x404455
push 0
push 0x498064
push 0x49806c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406718
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x40677e
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004047ec
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0040314c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406768
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406785
lea eax, [ebp - 0x10]
call fcn.0040457c
ret

Function at 0x409120
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404a58
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409139
test al, 0x10
jne 0x40913d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40be9c
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 0x40bed5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040466c
jmp 0x40bede
mov eax, ebx
mov edx, esi
call fcn.004045d0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40bee8
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 0x40bf09
mov al, byte [esp]
jmp 0x40bf0b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c5a0
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c408
mov eax, dword [0x4cf18c]
cmp byte [eax], 0
je 0x40c61c
mov eax, dword [0x4cef48]
call fcn.00402fb8
call fcn.00402bfc
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.0040953c
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 0x40c664
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c652
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4ceee0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4d0668]
call fcn.00405b84
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 0x40cf08
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40cfde
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404614
lea eax, [ebp - 8]
call fcn.00404aa8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404a58
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40cfc8
mov eax, ebx
call fcn.00402a70
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40cfc1
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 - 8]
call fcn.00404a58
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40cfab
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cff0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40cfab
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cfc8
mov eax, dword [ebp - 0x10]
call fcn.00402aa0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cfe5
lea eax, [ebp - 8]
call fcn.0040457c
ret

Function at 0x40d65c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40d6c0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004047ec
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408d80
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d6c7
lea eax, [ebp - 0xc]
call fcn.0040457c
ret

Function at 0x424cac
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4d0888
cmp dword [edi], 0
jne 0x424d28
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4d0884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x49862c
mov ecx, 2
call fcn.00402c90
mov edx, 0x424c84
lea eax, [esi + 5]
call fcn.00424ca4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00424ca4
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 0x424cfd
mov dword [0x4d0884], 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 0x4262c4
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 0x4262ca
ret
Function at 0x428938
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x428989
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x428970
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x428960
jmp 0x428989
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x428971
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x439384
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 - 0x10], ecx
mov dword [ebp - 0x14], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4394ed
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.00404614
mov eax, dword [ebp - 0x10]
call fcn.00438fd4
mov byte [ebp - 9], al
cmp byte [ebp - 9], 0
jne 0x4393d6
lea eax, [ebp - 0x10]
mov ecx, 1
mov edx, 1
call fcn.00404af8
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.00439adc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4394ab
xor eax, eax
push ebp
push 0x4394a4
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 4]
call fcn.00439180
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 4]
call fcn.0043951c
test al, al
je 0x439482
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 0x14]
xor edx, edx
call fcn.0040466c
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x439482
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x14]
call fcn.00404a58
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x43947c
mov eax, dword [ebp - 0x14]
call fcn.00404a58
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00404774
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 4]
call fcn.00439384
dec ebx
cmp ebx, 0xffffffff
jne 0x439435
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4394ab
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 4]
call fcn.00439180
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 0x10]
call fcn.00404a58
push eax
mov dl, byte [ebp - 9]
mov eax, dword [ebp - 4]
call fcn.0043916c
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 0x4394f4
lea eax, [ebp - 0x3c]
call fcn.0040457c
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.004045a0
ret

Function at 0x43951c
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.0040312c
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 [0x4cf2cc]
cmp byte [edx + 0xc], 0
je 0x439580
mov edx, dword [0x4cf2c0]
cmp dword [edx], 2
jne 0x439580
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 0x439584
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 - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x43963c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.0043951c
test al, al
je 0x43961e
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.0040466c
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x43961e
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404a58
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 0xc]
call fcn.00404a58
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00404774
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x4395d7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439643
lea eax, [ebp - 0x2c]
call fcn.0040457c
lea eax, [ebp - 0xc]
call fcn.0040457c
ret

Function at 0x43964c
Capabilities:
Query or enumerate registry value

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 - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x439704
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.0043951c
test al, al
je 0x4396e6
mov ecx, dword [ebp - 0x1c]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.0040466c
mov ebx, dword [ebp - 0x20]
dec ebx
test ebx, ebx
jl 0x4396e6
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404a58
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumValueA
mov eax, dword [ebp - 0xc]
call fcn.00404a58
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00404774
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x43969f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43970b
lea eax, [ebp - 0x2c]
call fcn.0040457c
lea eax, [ebp - 0xc]
call fcn.0040457c
ret
Function at 0x4399f0
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
mov al, byte [ebp + 8]
call fcn.00438fe8
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.00404a58
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x439a4e
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4cf084]
mov dl, 1
mov eax, dword [0x438dbc]
call fcn.0040c760
call fcn.00403f54
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x439a58
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.00404a58
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x439ab0
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4cf2d8]
mov dl, 1
mov eax, dword [0x438dbc]
call fcn.0040c760
call fcn.00403f54
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00439018
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 0x451ac0
Capabilities:
Set global application hook

Disassembly:
cmp dword [0x4d0b18], 0
jne 0x451ae3
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x451a34
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4d0b18], eax
ret

Function at 0x45e0bc
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x45e008
call sub.user32.dll_EnumWindows
ret

Function at 0x45e1dc
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x45e259
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0045dc3c
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x45e201
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0045d83c
cmp dword [ebp - 4], 0
je 0x45e243
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404a58
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45e260
lea eax, [ebp - 4]
call fcn.0040457c
ret
Function at 0x461848
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 - 9]
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 [0x4d0b8c], 0
je 0x461997
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4cf114]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x461997
mov eax, dword [0x4d0b90]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4d0b8c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x461966
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4d0b8c]
call fcn.0041b32c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x46195e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x46195e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x46195e
mov eax, dword [ebp - 0x14]
call fcn.0046a508
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x46195e
push ebp
call fcn.00461804
pop ecx
test al, al
jne 0x46195e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x46191a
mov eax, dword [ebp - 0x14]
call fcn.00469038
dec eax
jle 0x46195e
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.0040397c
cmp byte [ebp - 1], 0
je 0x46195e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x46195e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4d0b90]
call fcn.00460fd0
inc edi
dec ebx
jne 0x4618ad
mov eax, dword [0x4d0b90]
cmp dword [eax + 8], 0
jle 0x46197e
mov eax, dword [0x4d0b90]
call fcn.00461060
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x461997
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0046166c
pop ecx
test al, al
jne 0x461997
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
Function at 0x464fa0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x464fec
mov eax, esi
call fcn.0047b1b8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x464fec
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x464fec
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x46512b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x46502c
cmp eax, 0x108
ja 0x46502c
mov eax, esi
call fcn.0047b1b8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x465122
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x46512b
jmp 0x465122
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x46510b
cmp eax, 0x20a
ja 0x46510b
test byte [esi + 0x50], 0x80
jne 0x46505e
sub eax, 0x203
je 0x46505b
sub eax, 3
je 0x46505b
sub eax, 3
jne 0x46505e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x465072
dec eax
je 0x465087
dec eax
je 0x4650a4
dec eax
je 0x465087
jmp 0x4650ab
mov ecx, ebx
mov eax, dword [0x4cf114]
mov eax, dword [eax]
mov edx, esi
call fcn.00484b98
jmp 0x465122
cmp byte [esi + 0x5d], 1
jne 0x46509d
mov eax, esi
mov si, 0xffed
call fcn.0040397c
jmp 0x46512b
or word [esi + 0x54], 1
jmp 0x465122
and word [esi + 0x54], 0xfffe
jmp 0x465122
mov eax, dword [0x4d0b48]
cmp byte [eax + 0x20], 0
je 0x465122
mov eax, dword [0x4d0b48]
cmp dword [eax + 0x1c], 0
je 0x465122
mov eax, dword [ebx]
mov edx, dword [0x4d0b48]
cmp eax, dword [edx + 0x1c]
jne 0x465122
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.0047b0dc
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.0040397c
jmp 0x46512b
cmp eax, 0xb00b
jne 0x465122
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004638c0
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret