joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488da0
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x488dd0
push str.Couldnt_set_desired_mode
push esi
call fcn.0045d5d0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x488de7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0045d6a0
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x488e01
push ebx
push esi
call fcn.00488aa0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x488f0e
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x488e7e
mov eax, dword [esi + 0x130]
mov eax, dword [eax]
test eax, eax
je 0x488e7e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.004672a0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x488f39
push 0x2f
push dword [esp + 0x18]
call fcn.004f0830
add esp, 8
test eax, eax
je 0x488e6d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x488e7a
push dword [esp + 0x14]
call dword [0x55e004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x55c]
test ecx, ecx
jne 0x488e9c
cmp byte [esi + 0xd41], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x54c4ac
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x525ae8
cmove eax, edx
push eax
push ecx
push 0x526500
call fcn.00462e90
push ebx
mov ebp, eax
call dword [0x55e004]
add esp, 0x14
test ebp, ebp
jne 0x488ed9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x523e18
lea eax, [edi + 0x438]
push eax
push esi
call fcn.0049d4c0
push ebp
mov edi, eax
call dword [0x55e004]
add esp, 0x14
test edi, edi
jne 0x488f39
push 0x1f
push esi
call fcn.00486c70
add esp, 8
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x488f26
push 0xd
push 1
push esi
call fcn.004885f0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x488f39
push 0xe
push 1
push esi
call fcn.004885f0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x499f90
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x55e904]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call fcn.0050b597
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x49a00f
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445f40
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.0045d5d0
push esi
call dword [0x55e004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x49a16f
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x49a069
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445f40
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.0045d5d0
push 0
mov esi, 0x4d
call dword [0x55e004]
add esp, 0x20
jmp 0x49a161
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x49a0a9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445f40
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.0045d5d0
add esp, 0x1c
mov esi, 0x4d
jmp 0x49a14d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x49a0d7
jg 0x49a0bd
cmp edi, 0x100000
jbe 0x49a0d7
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.0045d5d0
add esp, 0xc
mov esi, 0x4d
jmp 0x49a14d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x49a0ef
lea esi, [eax + 0x1b]
jmp 0x49a14d
test edi, edi
je 0x49a134
nop dword [eax]
nop word [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49a18c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x49a188
add esi, eax
cmp esi, edi
jb 0x49a100
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00499d90
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x55e004]
add esp, 4
push dword [esp + 0x20]
call fcn.004f8e88
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004ee450
add esp, 0x120
ret
mov edi, esi
jmp 0x49a134
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445f40
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.0045d5d0
add esp, 0x1c
mov esi, 0x4d
jmp 0x49a14d
Function at 0x49fe10
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
jne 0x49fe37
pop edi
pop esi
pop ecx
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x49fe82
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x20], ebx
jmp 0x49fe86
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x49fee6
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x49fea5
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x49ff17
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x53227d
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x53227e
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x49fef0
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret
Function at 0x49ff20
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push dword [esp + 0x20]
call fcn.00460da0
mov esi, dword [esp + 0x1c]
mov ebx, eax
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x14], ebx
mov edx, dword [esi + 0xc]
mov ecx, dword [esi + 0x14]
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [section..data]
mov edi, eax
add esp, 8
test edi, edi
je 0x4a0088
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x49ff9c
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push ebp
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov eax, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x10], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x18]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4a0001
mov dword [esp + 0x18], eax
mov ebx, eax
nop dword [eax + eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x1c], al
lea eax, [esp + 0x1c]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x28], al
lea eax, [esp + 0x28]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x49ffc0
mov ebx, dword [esp + 0x18]
cmp ebx, dword [esi + 0x10]
jae 0x4a002d
mov eax, dword [esi + 4]
push 1
push 0x53227d
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x53227e
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4a0006
push dword [esp + 0x28]
call fcn.00460da0
mov ecx, dword [edi]
push eax
push dword [esp + 0x2c]
push dword [edi + 4]
mov eax, dword [ecx + 4]
call eax
mov esi, dword [esp + 0x3c]
add esp, 0x10
mov ebx, dword [edi]
test esi, esi
jne 0x4a0058
mov esi, dword [ebx + 0xc]
add esi, dword [edi + 8]
push dword [edi + 4]
mov eax, dword [ebx + 8]
push esi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push esi
push dword [edi + 8]
call eax
push dword [edi + 8]
mov eax, dword [ebx + 8]
push esi
call eax
push edi
call dword [0x55e004]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
pop ecx
ret
Function at 0x4a0160
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp + 4]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x4a0186
mov eax, 0x1b
add esp, 0xc
ret
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x800c
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x4a01b6
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.00460da0
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x20
jne 0x4a020d
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x4a021c
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x4a022d
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret
Function at 0x4a35f0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51f6ed
mov eax, dword fs:[0]
push eax
sub esp, 0x1a8
mov eax, dword [0x55e904]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1a8], eax
mov dword [ebp - 0x1a0], ebx
call fcn.004a3840
mov esi, eax
cmp word [edi], bx
je 0x4a3649
cmp word [edi + 2], 0x3a
jne 0x4a3649
mov eax, edi
jmp 0x4a3680
mov ecx, esi
call fcn.004aa980
test al, al
jne 0x4a3757
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004aa1d0
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.004117c0
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004a9fa0
mov dword [ebp - 4], 2
test bl, 1
je 0x4a36a5
lea ecx, [ebp - 0x19c]
call fcn.004aa080
push 0
push 0x80
push 3
push 0
push 1
push bind
lea ecx, [ebp - 0x118]
call fcn.004117c0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a3745
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a3745
push esi
mov dword [ebp - 0x1a4], 0
call fcn.004eea33
add esp, 4
mov dword [ebp - 0x1a0], eax
lea ecx, [ebp - 0x1a4]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x1a4], esi
jne 0x4a3737
mov eax, dword [ebp - 0x1a8]
lea ecx, [ebp - 0x118]
mov dword [eax], esi
call fcn.004aa080
mov eax, dword [ebp - 0x1a0]
jmp 0x4a380a
push dword [ebp - 0x1a0]
call fcn.004eea2e
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.004aa080
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004a9fa0
push 0x54b178
push 0x54b088
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004aabb0
lea eax, [ebp - 0x94]
mov ecx, 0x56397c
push eax
lea eax, [ebp - 0x1b4]
push eax
call fcn.004a1530
mov esi, dword [ebp - 0x1ac]
cmp byte [esi + 0xd], 0
jne 0x4a37f1
lea ecx, [esi + 0x10]
call fcn.004117c0
push eax
lea ecx, [ebp - 0x94]
call fcn.004aa260
test al, al
jne 0x4a37f1
cmp esi, dword [0x56397c]
je 0x4a37f1
mov edi, dword [esi + 0xa4]
push edi
call fcn.004eea33
add esi, 0x94
add esp, 4
mov ebx, eax
cmp dword [esi + 0x14], 0x10
jb 0x4a37e4
mov esi, dword [esi]
push edi
push esi
push ebx
call fcn.004f0970
add esp, 0xc
jmp 0x4a37f5
xor ebx, ebx
xor edi, edi
mov eax, dword [ebp - 0x1a8]
lea ecx, [ebp - 0x94]
mov dword [eax], edi
call fcn.004aa080
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004ee450
mov esp, ebp
pop ebp
ret
Function at 0x4a3a40
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push 0x54b4a0
push dword [ebp + 8]
call fcn.004a3830
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x4a3a9a
push edi
push esi
call fcn.004a3830
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4a3a99
push esi
call fcn.004a3830
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
je 0x4a3a99
push 0x4a9060
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call fcn.0043cd90
add esp, 0xc
pop edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
push dword [ebp + 0xc]
call fcn.004a3ab0
add esp, 4
pop esi
pop ebp
ret

Function at 0x4a4190
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x4a41b5
or esi, 2
push 1
call edi
test ax, ax
jns 0x4a41c1
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x4a41cd
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x4a41d9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x4a6820
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
lea ecx, [edi + 0x354]
call fcn.004aa7b0
mov ebx, dword [ebp + 8]
test eax, eax
jle 0x4a687b
nop
push esi
lea ecx, [edi + 0x354]
mov byte [ebp + 0xb], 0
call fcn.004aa1b0
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push ebx
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x4a69cc
lea ecx, [edi + 0x354]
inc esi
call fcn.004aa7b0
cmp esi, eax
jl 0x4a6840
sub ebx, 0x100
je 0x4a6955
sub ebx, 4
je 0x4a68f1
sub ebx, 2
jne 0x4a694a
cmp dword [edi + 0xe0], ebx
je 0x4a694a
push dword [ebp + 0xc]
mov dword [ebp + 8], ebx
call fcn.00504040
mov ecx, dword [edi + 0xe0]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push reloc.WS2_32.dll_select
push edx
push 0x4a8dd0
call dword [eax + 0x114]
mov esi, eax
test esi, esi
je 0x4a694a
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x108]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x20]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [edi + 0xe4]
test eax, eax
je 0x4a694a
mov ecx, dword [edi + 0xf8]
xorps xmm0, xmm0
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0xc]
mov word [ebp - 0xc], ax
mov eax, dword [edi + 0xf4]
movlpd qword [ebp - 8], xmm0
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], ecx
call fcn.004a4190
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x4a694a
mov ecx, dword [edi + 0xe4]
test ecx, ecx
je 0x4a69b3
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4a69b3
mov ecx, dword [edi + 0xe4]
mov eax, dword [ecx]
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4a69b3
mov ecx, dword [edi + 0xe4]
push str.RichEdit
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call fcn.004f0316
add esp, 8
test eax, eax
je 0x4a69b3
mov ecx, dword [edi + 0xe4]
call fcn.004be3f0
test al, al
jne 0x4a694a
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, edi
setns al
movzx eax, al
push eax
call fcn.004a8160
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4a7bc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
mov edi, ecx
call dword [sym.imp.USER32.dll_GetFocus]
cmp byte [ebp + 0xc], 0
mov esi, dword [ebp + 8]
je 0x4a7bfb
mov ecx, dword [edi + 0x84]
cmp eax, ecx
je 0x4a7bfb
cmp esi, dword [edi + 0xe4]
je 0x4a7bfb
cmp byte [edi + 0xdc], 0
jne 0x4a7bfb
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0xe4]
cmp esi, eax
je 0x4a7cf6
test eax, eax
je 0x4a7c6a
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movlpd qword [ebp - 0x14], xmm0
movlpd qword [ebp - 0xc], xmm0
mov dword [ebp - 0x20], 0x14
mov dword [ebp - 0x1c], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
push 1
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.004a7740
mov dword [edi + 0xe4], 0
test esi, esi
je 0x4a7cf6
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
cmp eax, edi
jne 0x4a7cf6
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4a7cf6
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4a7cf6
xorps xmm0, xmm0
mov dword [edi + 0xe4], esi
movlpd qword [ebp - 0x14], xmm0
movlpd qword [ebp - 0xc], xmm0
mov dword [ebp - 4], 0
mov dword [ebp - 0x20], 0x15
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
push 1
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.004a7740
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x4a8b00
Capabilities:
Log keystrokes via input method manager

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0xfffffffffffffff0
push dword [esi]
call dword [sym.imp.USER32.dll_GetWindowLongW]
test eax, 0x40000000
je 0x4a8bb1
push dword [esi]
call dword [sym.imp.USER32.dll_GetParent]
mov ebx, eax
mov ecx, 0x5637bc
mov dword [ebp - 4], ebx
call fcn.004aa7b0
sub eax, 1
mov dword [ebp + 8], eax
js 0x4a8ba8
push eax
mov ecx, 0x5637bc
call fcn.004aa1b0
cmp dword [ebp - 4], 0
mov edi, eax
je 0x4a8b9a
mov ecx, edi
call fcn.004a35d0
cmp dword [esi], eax
je 0x4a8b69
mov ecx, edi
call fcn.004a35d0
cmp ebx, eax
jne 0x4a8b8d
push esi
mov ecx, edi
call fcn.004a8aa0
test al, al
jne 0x4a8c35
lea eax, [ebp - 8]
mov ecx, edi
push eax
push dword [esi + 0xc]
push dword [esi + 8]
push dword [esi + 4]
call fcn.004a6820
push ebx
call dword [sym.imp.USER32.dll_GetParent]
mov ebx, eax
test ebx, ebx
jne 0x4a8b53
mov eax, dword [ebp + 8]
mov ebx, dword [ebp - 4]
sub eax, 1
mov dword [ebp + 8], eax
jns 0x4a8b40
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, 0x5637bc
xor edi, edi
call fcn.004aa7b0
test eax, eax
jle 0x4a8ba8
mov ecx, 0x5637bc
call fcn.004aa7b0
push edi
mov ecx, 0x5637bc
call fcn.004aa1b0
mov ebx, eax
mov ecx, ebx
call fcn.004a35d0
cmp dword [esi], eax
je 0x4a8bfb
mov ecx, 0x5637bc
inc edi
call fcn.004aa7b0
cmp edi, eax
jl 0x4a8bc1
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
push esi
mov ecx, ebx
call fcn.004a8aa0
test al, al
jne 0x4a8c35
mov eax, dword [esi + 8]
cmp eax, 0xe5
jne 0x4a8c1b
push dword [esi]
call sub.IMM32.dll_ImmGetVirtualKey
mov dword [esi + 8], eax
lea ecx, [ebp - 8]
push ecx
push dword [esi + 0xc]
mov ecx, ebx
push eax
push dword [esi + 4]
call fcn.004a6820
test al, al
je 0x4a8ba8
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4ab650
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4ab695
cmp byte [ebp + 8], 0
je 0x4ab689
cmp byte [ebp + 0xc], 0
mov ecx, 1
mov eax, 4
cmovne eax, ecx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
xor eax, eax
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x4c0290
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi + 0x79c], 0
je 0x4c02ff
cmp dword [ebp + 8], 0x100
jne 0x4c02ef
cmp word [ebp + 0xc], 0xd
jne 0x4c02ef
cmp byte [esi + 0x7a2], 0
je 0x4c02ce
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x4c02ef
cmp byte [esi + 0x7a3], 0
jne 0x4c02ef
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x4c02e8
push 1
push 0
push 0
push 0
push str.return
push esi
call fcn.004a7740
xor eax, eax
pop esi
pop ebp
ret 0x10
mov eax, dword [esi + 0x79c]
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
mov eax, 1
pop esi
pop ebp
ret 0x10

Function at 0x4c7ff0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
mov edx, eax
and edi, 7
je 0x4c8020
cmp eax, edi
jge 0x4c8014
push esi
call fcn.004c3d40
mov eax, dword [esi + 8]
add esp, 4
mov ecx, edi
shr dword [esi + 0xc], cl
sub eax, edi
mov dword [esi + 8], eax
mov edx, eax
xor ecx, ecx
test eax, eax
jle 0x4c804d
mov edi, dword [esi + 0xc]
nop dword [eax]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x4c8030
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x4c8069
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x4c805a
xor dl, dl
jmp 0x4c805f
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x4c8050
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x4c809e
pop edi
pop esi
mov dword [ebp + 8], str.zlib_corrupt
pop ebp
jmp fcn.004c3c60
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x4c80b6
pop edi
pop esi
mov dword [ebp + 8], str.read_past_buffer
pop ebp
jmp fcn.004c3c60
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x4c80d4
push edi
push ecx
push esi
call fcn.004cb3b0
add esp, 0xc
test eax, eax
jne 0x4c80d4
pop edi
pop esi
pop ebp
ret
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.004f0970
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
pop ebp
ret