joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402a00
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.00404394
test esi, esi
jne 0x402a36
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404484
jmp 0x402a54
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402914
mov edi, eax
test esi, esi
je 0x402a54
cmp dword [ebx], 0
je 0x402a54
dec esi
jmp 0x402a3d
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4034a0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x48500c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403538
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403518
xor eax, eax
push ebp
push 0x403511
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 0x403554
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 0x403518
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x48500c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x48500c], ax
mov esp, ebp
pop ebp
ret

Function at 0x404218
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x487048], 0
je 0x404279
cmp word [0x48721c], 0xd7b2
jne 0x404241
cmp dword [0x487224], 0
jbe 0x404241
mov eax, 0x487218
call dword [0x487234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x485054
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 0x4042a0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x48501c], 0
jne 0x404295
push 0
push 0x485074
push 0x485054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405cd0
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 0x405f00
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405d53
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405f00
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405d53
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405f1c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405ddc
xor eax, eax
push ebp
push 0x405dd5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405b18
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 0x405dba
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405f3c
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405dba
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 0x405ddc
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 0x405ef6
cmp byte [ebp - 0xd], 0
jne 0x405e23
cmp byte [ebp - 0x12], 0
je 0x405ef6
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405e3c
dec ebx
cmp byte [ebx], 0x2e
je 0x405e4b
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405e3b
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405ef6
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405e88
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 0x405ef6
cmp byte [ebp - 0xd], 0
je 0x405ef6
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 0x405ef6
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 0x40aa58
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 0x40aa91
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404484
jmp 0x40aa9a
mov eax, ebx
mov edx, esi
call fcn.004043e8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40aaa4
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 0x40aac5
mov al, byte [esp]
jmp 0x40aac7
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b14c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40afc4
mov eax, dword [0x4869b4]
cmp byte [eax], 0
je 0x40b1b4
mov eax, dword [0x4867d0]
call fcn.00402dbc
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408c20
push eax
lea eax, [esp + 0x50]
push eax
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 0x40b1fc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b1ea
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x486788]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x487714]
call fcn.00405adc
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 0x40bf78
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 0x40bfdc
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.004045fc
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004088e4
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bfe3
lea eax, [ebp - 0xc]
call fcn.00404394
ret
Function at 0x41dd78
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x487a20
cmp dword [edi], 0
jne 0x41ddf4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x487a1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4854f8
mov ecx, 2
call fcn.004028d4
mov edx, 0x41dd50
lea eax, [esi + 5]
call fcn.0041dd70
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041dd70
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 0x41ddc9
mov dword [0x487a1c], 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 0x41f320
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 0x41f326
ret

Function at 0x4217f8
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 0x421849
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x421830
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x421820
jmp 0x421849
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 0x421831
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x435e60
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404834
xor eax, eax
push ebp
push 0x435f8e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x435f61
xor eax, eax
push ebp
push 0x435f5a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040464c
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x435f2f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x435f1e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040464c
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404844
mov edx, ebx
pop ecx
call fcn.004028d4
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x435f25
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x486738]
mov dl, 1
mov eax, dword [0x40775c]
call fcn.0040b2bc
call fcn.00403df4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x435f95
lea eax, [ebp - 4]
call fcn.00404394
ret
Function at 0x435f9c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x43614d
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.004049ec
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x436164
call fcn.00404698
mov eax, ebx
call fcn.0041d304
mov edi, eax
dec edi
test edi, edi
jl 0x436054
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.0041d2d8
mov edx, dword [0x42ceb0]
call fcn.004037b4
test al, al
je 0x436050
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.0041d2d8
lea edx, [ebp - 0x14]
call fcn.0043cab0
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.004049ec
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.0040470c
inc esi
dec edi
jne 0x436002
mov al, byte [0x436168]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x436174
mov eax, dword [ebp - 0xc]
call fcn.0040c550
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.0040442c
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.0043cab0
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x436164
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f0]
call fcn.0043cab0
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x436164
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x436164
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x436180
call fcn.004093c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x436154
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.004043b8
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.004043b8
lea eax, [ebp - 0x14]
call fcn.00404394
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.004043b8
ret

Function at 0x4376d8
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 0x437624
call sub.user32.dll_EnumWindows
ret
Function at 0x4377fc
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 0x437879
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00437248
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 0x437821
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00436ea0
cmp dword [ebp - 4], 0
je 0x437863
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404844
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 0x437880
lea eax, [ebp - 4]
call fcn.00404394
ret

Function at 0x43a618
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 [0x487bdc], 0
je 0x43a767
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x48694c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43a767
mov eax, dword [0x487be0]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x487bdc]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43a736
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x487bdc]
call fcn.004153a4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43a72e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43a72e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43a72e
mov eax, dword [ebp - 0x14]
call fcn.00443130
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43a72e
push ebp
call fcn.0043a5d4
pop ecx
test al, al
jne 0x43a72e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43a6ea
mov eax, dword [ebp - 0x14]
call fcn.00441cc4
dec eax
jle 0x43a72e
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.00403824
cmp byte [ebp - 1], 0
je 0x43a72e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43a72e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x487be0]
call fcn.00439d9c
inc edi
dec ebx
jne 0x43a67d
mov eax, dword [0x487be0]
cmp dword [eax + 8], 0
jle 0x43a74e
mov eax, dword [0x487be0]
call fcn.00439e2c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43a767
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043a43c
pop ecx
test al, al
jne 0x43a767
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 0x43dd30
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 0x43dd7c
mov eax, esi
call fcn.00453874
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43dd7c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43dd7c
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 0x43dec0
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43ddbc
cmp eax, 0x108
ja 0x43ddbc
mov eax, esi
call fcn.00453874
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43deb7
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x43dec0
jmp 0x43deb7
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43de9e
cmp eax, 0x20a
ja 0x43de9e
test byte [esi + 0x50], 0x80
jne 0x43ddee
sub eax, 0x203
je 0x43ddeb
sub eax, 3
je 0x43ddeb
sub eax, 3
jne 0x43ddee
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43de02
dec eax
je 0x43de17
dec eax
je 0x43de37
dec eax
je 0x43de17
jmp 0x43de3e
mov ecx, ebx
mov eax, dword [0x48694c]
mov eax, dword [eax]
mov edx, esi
call fcn.0045cec0
jmp 0x43deb7
cmp byte [esi + 0x5d], 1
jne 0x43de2d
mov eax, esi
mov si, 0xffed
call fcn.00403824
jmp 0x43dec0
or word [esi + 0x54], 1
jmp 0x43deb7
and word [esi + 0x54], 0xfffe
jmp 0x43deb7
mov eax, dword [0x487b98]
cmp byte [eax + 0x20], 0
je 0x43deb7
mov eax, dword [0x487b98]
cmp dword [eax + 0x1c], 0
je 0x43deb7
mov eax, dword [ebx]
mov edx, dword [0x487b98]
cmp eax, dword [edx + 0x1c]
jne 0x43deb7
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.004537b8
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.00403824
jmp 0x43dec0
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x43deb7
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043c650
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
Function at 0x441360
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x44137c
cmp dword [esi + 4], 0
je 0x4413a9
test byte [ebx + 0x55], 1
jne 0x44139b
mov eax, ebx
call fcn.0043ffb8
test eax, eax
jne 0x44139b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4414b9
mov edx, esi
mov eax, ebx
call fcn.00440e80
jmp 0x4414b9
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4414b2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00443130
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0043dc64
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00441360
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00443130
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4414b9
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44799c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x486ac0]
cmp byte [eax + 0xc], 0
je 0x447b09
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x447b02
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x487bec], 0
jne 0x4479f0
push 0x447b10
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x447b18
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487bec], eax
cmp dword [0x485b14], 0
jne 0x447aeb
push 0x447b28
call sub.kernel32.dll_LoadLibraryA
mov dword [0x485b14], eax
cmp dword [0x485b14], 0
je 0x447aeb
push 0x447b34
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487bf0], eax
push 0x447b44
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487bf4], eax
push 0x447b58
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487bf8], eax
push 0x447b70
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487bfc], eax
push 0x447b88
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c00], eax
push 0x447b9c
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c04], eax
push 0x447bb4
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c08], eax
push 0x447bcc
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c0c], eax
push 0x447be8
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c10], eax
push 0x447bf4
mov eax, dword [0x485b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x487c14], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x447b09
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44b758
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404394
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44b7a7
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004045fc
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x453728
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x453778]
test si, 4
je 0x45373c
or bl, 1
test si, 8
je 0x453746
or bl, 4
test si, 1
je 0x453750
or bl, 8
test si, 2
je 0x45375a
or bl, 0x10
test si, 0x10
je 0x453764
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x453773
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret