joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47656c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x47659a
mov eax, ebx
call fcn.00477020
cmp dword [ebx + 0x40], 0
je 0x476593
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x47660b
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4765fd
cmp dword [ebx + 8], 0
je 0x4765bc
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4765ce
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4765fd
cmp dword [ebx + 8], 0
je 0x4765af
cmp eax, 3
je 0x4765e1
dec eax
jne 0x4765af
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x4765af
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4765af
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x476629
cmp dword [ebx + 0x14], 0xcc
je 0x476629
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00476634
pop ebx
ret

Function at 0x486ffc
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x4151b0]
call fcn.00404c28
xor eax, eax
push ebp
push 0x487140
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x498934], 0
jne 0x48704f
mov ecx, dword [0x4989c8]
mov dl, 1
mov eax, dword [0x4076f4]
call fcn.0040c2b4
call fcn.00403afc
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402d5c
mov eax, ebx
call fcn.00404998
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x487150
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405cf4
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.004049a8
test eax, eax
jle 0x4870e7
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4870e0
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.004043cc
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.004043b4
mov eax, dword [ebp - 0x48]
pop edx
call fcn.0040856c
test eax, eax
jne 0x4870e0
mov ebx, 0x15
jmp 0x4870ec
mov ebx, 0x10
jmp 0x4870ec
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x498934]
call fcn.00486ef8
mov eax, dword [ebp - 8]
call fcn.00486ef8
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405d0c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x487147
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404168
lea eax, [ebp - 0x10]
mov edx, dword [0x4151b0]
call fcn.00404cf8
ret
Function at 0x48de88
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
mov esi, eax
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
jmp 0x48dea8
mov eax, dword [0x498ca8]
mov eax, dword [eax]
call fcn.00466df0
push 1
call sub.kernel32.dll_Sleep_1
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp esi, eax
ja 0x48de95
pop esi
pop ebx
ret
Function at 0x405d67
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a0c], 0
push esi
jne 0x405d9e
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405d78
mov dword [ecx*4 + 0x422a08], eax
inc ecx
cmp ecx, 0x100
jl 0x405d73
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405dcf
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a08]
xor eax, esi
inc ecx
dec edx
jne 0x405db1
pop edi
not eax
pop esi
ret 0xc

Function at 0x40fa10
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40b015
lea edi, [esi - 0xa015]
push edi
or ebp, 0xffffffff
jmp 0x40fa32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40fa39
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40fa28
mov eax, 1
add ebx, ebx
jne 0x40fa4b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40fa40
jne 0x40fa5c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40fa40
xor ecx, ecx
sub eax, 3
jb 0x40fa70
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40fae2
mov ebp, eax
add ebx, ebx
jne 0x40fa7b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40fa88
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40faac
inc ecx
add ebx, ebx
jne 0x40fa98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40fa8d
jne 0x40faa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40fa8d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40facc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40fabd
jmp 0x40fa2e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40facc
add edi, ecx
jmp 0x40fa2e
pop esi
mov edi, esi
mov ecx, 0x210
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40faea
cmp byte [edi], 5
jne 0x40faea
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 al, bl
loop 0x40faef
lea edi, [esi + 0xd000]
mov eax, dword [edi]
or eax, eax
je 0x40fb5e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x103f8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x104ac]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40fb1c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x104b0]
or eax, eax
je 0x40fb58
mov dword [ebx], eax
add ebx, 4
jmp 0x40fb39
call dword [esi + 0x104c0]
mov ebp, dword [esi + 0x104b4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40fb92
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x401000
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
enter 0x84, 0
sub ebp, 0x82
mov dword [ebp - 2], 0
call fcn.00401533
mov ebx, eax
xor eax, eax
mov dword [ebp + 0x7e], eax
lea eax, [ebp + 0x7e]
push eax
mov eax, ebx
or al, 0x40
push eax
mov eax, 0x401dc7
sub eax, fcn.00401592
push eax
push fcn.00401592
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp + 0x7e], 0
je 0x40107a
mov eax, ebx
lea edx, [ebp - 2]
call fcn.00401461
mov eax, ebx
lea ecx, [ebx + 0x1b600]
call fcn.004014b3
mov esi, ecx
mov eax, ebx
or si, 1
cdq
idiv esi
lea edx, [eax + ecx]
mov eax, ebx
lea ebx, [ebp - 2]
or eax, 0x402054
call fcn.00401592
xor eax, eax
lea esp, [ebp + 0x82]
pop ebp
pop esi
pop edx
pop ecx
pop ebx
ret

Function at 0x401533
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ecx
push edx
enter 0x11c, 0
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.USER32.DLL_GetCursorPos]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x18]
push eax
push 1
push 1
lea eax, [ebp - 0x11c]
push eax
mov dword [ebp - 4], 0xa
mov byte [ebp - 0x11c], 0
call dword [sym.imp.CRYPT32.DLL_CryptBinaryToStringA]
movzx eax, byte [ebp - 0x18]
sub eax, 0x41
leave
pop edx
pop ecx
ret

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
nop
nop
nop
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x756c4275
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
je 0x4330d2
nop
nop
nop
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
mov esi, 0xc4c1b40
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x402f00
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x46f008], 0x8088405
inc edx
mov dword [ebx + 0x46f008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403358
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46f024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033f0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033d0
xor eax, eax
push ebp
push 0x4033c9
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 0x40340c
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 0x4033d0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x46f024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46f024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040ec
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x471048], 0
je 0x40414d
cmp word [0x47121c], 0xd7b2
jne 0x404115
cmp dword [0x471224], 0
jbe 0x404115
mov eax, 0x471218
call dword [0x471234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46f070
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 0x404174
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46f034], 0
jne 0x404169
push 0
push 0x46f068
push 0x46f070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405ec4
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 0x405f2a
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.004044e0
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402f1c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405f14
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405f31
lea eax, [ebp - 0x10]
call fcn.00404270
ret

Function at 0x40b2fc
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 0x40b335
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404360
jmp 0x40b33e
mov eax, ebx
mov edx, esi
call fcn.004042c4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b348
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 0x40b369
mov al, byte [esp]
jmp 0x40b36b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ba00
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b868
mov eax, dword [0x470a54]
cmp byte [eax], 0
je 0x40ba7c
mov eax, dword [0x470854]
call fcn.00402d6c
call fcn.00402bc4
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.004089f0
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 0x40bac4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bab2
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x470804]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x471664]
call fcn.00405330
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 0x40c320
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 0x40c3f6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404308
lea eax, [ebp - 8]
call fcn.00404780
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404730
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c3e0
mov eax, ebx
call fcn.00402a38
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c3d9
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.00404730
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c3c3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c408
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c3c3
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 0x40c3e0
mov eax, dword [ebp - 0x10]
call fcn.00402a68
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c3fd
lea eax, [ebp - 8]
call fcn.00404270
ret

Function at 0x40c95c
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 0x40c9c0
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.004044e0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408524
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c9c7
lea eax, [ebp - 0xc]
call fcn.00404270
ret

Function at 0x41b510
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x471884
cmp dword [edi], 0
jne 0x41b58c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x471880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46f3f0
mov ecx, 2
call fcn.00402c58
mov edx, 0x41b4e8
lea eax, [esi + 5]
call fcn.0041b508
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041b508
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 0x41b561
mov dword [0x471880], 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 0x41cb20
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 0x41cb26
ret
Function at 0x41f028
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 0x41f079
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41f060
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41f050
jmp 0x41f079
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 0x41f061
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x434110
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 0x43405c
call sub.user32.dll_EnumWindows
ret

Function at 0x434230
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 0x4342ad
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00433c90
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x434255
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00433890
cmp dword [ebp - 4], 0
je 0x434297
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404730
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 0x4342b4
lea eax, [ebp - 4]
call fcn.00404270
ret

Function at 0x437564
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 [0x471b5c], 0
je 0x4376b3
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4709ec]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4376b3
mov eax, dword [0x471b60]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x471b5c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x437682
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x471b5c]
call fcn.00414320
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43767a
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43767a
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43767a
mov eax, dword [ebp - 0x14]
call fcn.00440310
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43767a
push ebp
call fcn.00437520
pop ecx
test al, al
jne 0x43767a
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x437636
mov eax, dword [ebp - 0x14]
call fcn.0043ee40
dec eax
jle 0x43767a
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.004036ec
cmp byte [ebp - 1], 0
je 0x43767a
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43767a
mov edx, dword [ebp - 0x14]
mov eax, dword [0x471b60]
call fcn.00436cec
inc edi
dec ebx
jne 0x4375c9
mov eax, dword [0x471b60]
cmp dword [eax + 8], 0
jle 0x43769a
mov eax, dword [0x471b60]
call fcn.00436d7c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4376b3
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00437388
pop ecx
test al, al
jne 0x4376b3
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 0x43ac94
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 0x43ace0
mov eax, esi
call fcn.00450b2c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43ace0
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43ace0
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 0x43ae1f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43ad20
cmp eax, 0x108
ja 0x43ad20
mov eax, esi
call fcn.00450b2c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43ae16
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43ae1f
jmp 0x43ae16
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43adff
cmp eax, 0x20a
ja 0x43adff
test byte [esi + 0x50], 0x80
jne 0x43ad52
sub eax, 0x203
je 0x43ad4f
sub eax, 3
je 0x43ad4f
sub eax, 3
jne 0x43ad52
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43ad66
dec eax
je 0x43ad7b
dec eax
je 0x43ad98
dec eax
je 0x43ad7b
jmp 0x43ad9f
mov ecx, ebx
mov eax, dword [0x4709ec]
mov eax, dword [eax]
mov edx, esi
call fcn.0045a3f4
jmp 0x43ae16
cmp byte [esi + 0x5d], 1
jne 0x43ad91
mov eax, esi
mov si, 0xffed
call fcn.004036ec
jmp 0x43ae1f
or word [esi + 0x54], 1
jmp 0x43ae16
and word [esi + 0x54], 0xfffe
jmp 0x43ae16
mov eax, dword [0x471b18]
cmp byte [eax + 0x20], 0
je 0x43ae16
mov eax, dword [0x471b18]
cmp dword [eax + 0x1c], 0
je 0x43ae16
mov eax, dword [ebx]
mov edx, dword [0x471b18]
cmp eax, dword [edx + 0x1c]
jne 0x43ae16
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.00450a70
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.004036ec
jmp 0x43ae1f
cmp eax, 0xb00b
jne 0x43ae16
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004395b4
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