joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49164c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x6a4984]
cmp byte [eax + 0xc], 0
je 0x4917b9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4917b2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [fcn.006a5bd0], 0
jne 0x4916a0
push 0x4917c0
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4917c8
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5bd0], eax
cmp dword [0x6a0404], 0
jne 0x49179b
push 0x4917d8
call sub.kernel32.dll_LoadLibraryA
mov dword [0x6a0404], eax
cmp dword [0x6a0404], 0
je 0x49179b
push 0x4917e4
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5bd4], eax
push 0x4917f4
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5bd8], eax
push 0x491808
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a5bdc], eax
push 0x491820
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a5be0], eax
push 0x491838
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a5be4], eax
push 0x49184c
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5be8], eax
push 0x491864
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5bec], eax
push 0x49187c
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a5bf0], eax
push 0x491898
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a5bf4], eax
push 0x4918a4
mov eax, dword [0x6a0404]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a5bf8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4917b9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x495f6c
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.00404aec
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x495fbb
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.00404d5c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x49e2ec
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x49e33c]
test si, 4
je 0x49e300
or bl, 1
test si, 8
je 0x49e30a
or bl, 4
test si, 1
je 0x49e314
or bl, 8
test si, 2
je 0x49e31e
or bl, 0x10
test si, 0x10
je 0x49e328
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x49e337
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x49e340
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x49e378]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x49e359
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x49e368
or bl, 4
test esi, 0x20000000
je 0x49e373
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4a4bd0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4a4be2
add esp, 0xfffffff0
call fcn.00403f5c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004288d8
mov eax, dword [0x6a4008]
mov dword [eax + 4], ebx
mov dword [eax], 0x4a4f74
mov eax, dword [0x6a4024]
mov dword [eax + 4], ebx
mov dword [eax], 0x4a4f80
mov eax, ebx
call fcn.004a4f8c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x4a1310
push eax
push 0
push 0
mov eax, dword [0x6a43cc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x42a458]
call fcn.0042bc6c
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x42a458]
call fcn.0042bc6c
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x42a458]
call fcn.0042bc6c
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004a53f4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4a52d0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4a52d0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4a52d0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4a4d1f
call fcn.00403fb4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4a50b4
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4a525f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4a5240
mov dl, 1
mov eax, dword [0x41d610]
call fcn.00403bc8
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404aec
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4a522f
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00491ab0
test al, al
je 0x4a5222
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x4a5270
lea eax, [ebp - 0x254]
call fcn.0040b184
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4a5222
xor eax, eax
push ebp
push 0x4a521b
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x4a52a8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4a5204
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404d5c
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4a5204
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404d5c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a5222
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4a5125
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00422278
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a5266
lea eax, [ebp - 0x260]
call fcn.00404aec
ret

Function at 0x4a5c5c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x6a5c1c]
cmp byte [eax + 0xa5], 0
jne 0x4a5ccd
cmp dword [0x6a5c34], 0
jne 0x4a5c8e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4a5c18
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x6a5c34], eax
cmp dword [0x6a5c30], 0
jne 0x4a5ca9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x6a5c30], eax
cmp dword [0x6a5c38], 0
jne 0x4a5ccd
push esp
push 0
push 0
push 0x4a5bbc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x6a5c38], eax
pop edx
ret
Function at 0x4a5df4
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4a5e0b
add esp, 0xfffffff0
call fcn.00403f5c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004288d8
mov eax, dword [0x6a4398]
cmp word [eax + 2], 0
jne 0x4a5e33
mov eax, dword [0x6a4398]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004a7574
mov eax, dword [0x6a4588]
cmp word [eax + 2], 0
jne 0x4a5e4d
mov eax, dword [0x6a4588]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004a776c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41cfac]
call fcn.00403bc8
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x42afd8]
call fcn.0043393c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4a5fd4
mov eax, dword [0x6a4114]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00433d0c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4a7d1c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x6a4114]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040f31c
test eax, eax
je 0x4a5f42
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.0040aaf4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040f344
test eax, eax
je 0x4a5f56
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404d5c
mov eax, dword [0x6a3d84]
cmp byte [eax], 0
jne 0x4a5f8a
mov eax, ebx
call fcn.004a60fc
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.004a7ef8
mov eax, ebx
call fcn.004a890c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4a5fca
call fcn.00403fb4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a637c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x6a5c1c]
cmp dword [eax + 0x30], 0
je 0x4a6426
cmp dword [ebx + 0x94], 0
jne 0x4a6420
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4a630c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4a6420
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x4a63e6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4a6420
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.0041f8c0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4a63f5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4a6f88
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x4a6fbd
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404bdc
jmp 0x4a6fca
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404b40
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4a80d4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4a8115
mov eax, esi
call fcn.0048cf30
test al, al
je 0x4a8115
mov eax, dword [ebx + 0x84]
call fcn.0048cc2c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4a8115
push 0
mov eax, dword [ebx + 0x84]
call fcn.0048cc2c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4a8a14
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4a8c1f
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
mov ebx, 0x6a5d50
cmp esi, 0xa
jge 0x4a8a58
lea eax, [ebp - 4]
push eax
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4a8c38
call fcn.0040b204
jmp 0x4a8a72
lea eax, [ebp - 4]
push eax
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4a8c54
call fcn.0040b204
mov eax, dword [ebp - 4]
call fcn.00404fac
push eax
push 0
push 0x100000
call sub.kernel32.dll_OpenMutexA
mov edi, eax
mov dword [ebx], edi
test edi, edi
jne 0x4a8aa3
mov eax, dword [ebp - 4]
call fcn.00404fac
push eax
push 0
push 0
call fcn.0040755c
mov dword [ebx], eax
inc esi
add ebx, 0x114
cmp esi, 0x20
jne 0x4a8a37
push 0x4a8c64
call sub.kernel32.dll_LoadLibraryA
mov dword [0x6a06c4], eax
cmp dword [0x6a06c4], 0
je 0x4a8b1b
push 0x4a8c74
mov eax, dword [0x6a06c4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ee8], eax
push 0x4a8c94
mov eax, dword [0x6a06c4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7eec], eax
push 0x4a8cb8
mov eax, dword [0x6a06c4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ef0], eax
push 0x4a8cd4
mov eax, dword [0x6a06c4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ef4], eax
push 0x4a8cec
call sub.kernel32.dll_LoadLibraryA
mov dword [0x6a06c0], eax
cmp dword [0x6a06c0], 0
je 0x4a8c09
push 0x4a8cf4
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ec0], eax
push 0x4a8d0c
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ec4], eax
push 0x4a8d1c
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ec8], eax
push 0x4a8d34
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a7ecc], eax
push 0x4a8d44
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a7ed0], eax
push 0x4a8d54
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [fcn.006a7ed4], eax
push 0x4a8d64
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ed8], eax
push 0x4a8d80
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7edc], eax
push 0x4a8d98
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ee0], eax
push 0x4a8dac
mov eax, dword [0x6a06c0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x6a7ee4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a8c26
lea eax, [ebp - 4]
call fcn.00404aec
ret
Function at 0x4a9a14
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 [0x41c3ac]
call fcn.00405660
xor eax, eax
push ebp
push 0x4a9b58
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x6a06cc], 0
jne 0x4a9a67
mov ecx, dword [0x6a3df4]
mov dl, 1
mov eax, dword [0x408a84]
call fcn.0040e41c
call fcn.00404488
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.004033cc
mov eax, ebx
call fcn.004053b4
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4a9b68
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.00406a9c
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.004053c4
test eax, eax
jle 0x4a9aff
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 0x4a9af8
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404d74
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404d5c
mov eax, dword [ebp - 0x48]
pop edx
call fcn.004099a0
test eax, eax
jne 0x4a9af8
mov ebx, 0x15
jmp 0x4a9b04
mov ebx, 0x10
jmp 0x4a9b04
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 [0x6a06cc]
call fcn.004a996c
mov eax, dword [ebp - 8]
call fcn.004a996c
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00406ab4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a9b5f
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404b10
lea eax, [ebp - 0x10]
mov edx, dword [0x41c3ac]
call fcn.00405730
ret

Function at 0x4caae0
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 2
jne 0x4cab05
cmp dword [esp + 4], 5
jb 0x4cab05
mov al, 1
jmp 0x4cab07
xor eax, eax
add esp, 0x94
ret
Function at 0x4e762c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4e765a
mov eax, ebx
call fcn.004e80e0
cmp dword [ebx + 0x40], 0
je 0x4e7653
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4e76cb
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4e76bd
cmp dword [ebx + 8], 0
je 0x4e767c
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 0x4e768e
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4e76bd
cmp dword [ebx + 8], 0
je 0x4e766f
cmp eax, 3
je 0x4e76a1
dec eax
jne 0x4e766f
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 0x4e766f
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4e766f
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4e76e9
cmp dword [ebx + 0x14], 0xcc
je 0x4e76e9
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.004e76f4
pop ebx
ret

Function at 0x4f97ac
Capabilities:
Encrypt data using des

Disassembly:
push ebx
mov ecx, edx
and cl, 0x20
mov ebx, edx
and bl, 0x1e
and ebx, 0xff
shr ebx, 1
or cl, bl
and dl, 1
shl edx, 4
or cl, dl
mov edx, ecx
and edx, 0xff
and eax, 0xff
shl eax, 3
lea eax, [eax*8 + 0x6a1e54]
mov al, byte [eax + edx]
and al, 0xf
pop ebx
ret

Function at 0x4f97e8
Capabilities:
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, edx
test ebx, ebx
js 0x4f9800
shr ebx, 2
mov esi, dword [eax + ebx*4]
dec ebx
push esi
jns 0x4f97f9
mov eax, esp
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
xor ecx, ecx
mov edx, 7
call fcn.004033cc
xor edx, edx
mov eax, 0x6a2054
mov bl, byte [eax]
mov ecx, ebx
and cl, 7
and ecx, 0xff
push ecx
mov ecx, 7
pop esi
sub ecx, esi
mov esi, 1
shl esi, cl
xor ecx, ecx
mov cl, bl
shr ecx, 3
mov ebx, dword [ebp - 4]
movzx ecx, byte [ebx + ecx]
and esi, ecx
je 0x4f986a
mov ecx, edx
and ecx, 7
push ecx
mov ecx, 7
pop ebx
sub ecx, ebx
mov bl, 1
shl bl, cl
mov ecx, edx
shr ecx, 3
mov esi, dword [ebp - 8]
or byte [esi + ecx], bl
inc edx
inc eax
cmp edx, 0x38
jne 0x4f981e
mov esi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x4f9aa8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
mov ebx, dword [ebp + 0x10]
test ebx, ebx
js 0x4f9ac1
shr ebx, 2
mov esi, dword [ecx + ebx*4]
dec ebx
push esi
jns 0x4f9aba
mov ecx, esp
mov ebx, edx
test ebx, ebx
js 0x4f9ad3
shr ebx, 2
mov esi, dword [eax + ebx*4]
dec ebx
push esi
jns 0x4f9acc
mov eax, esp
mov dword [ebp - 4], ecx
push 5
lea ecx, [ebp - 0xa]
call fcn.004f969c
mov ebx, 6
mov eax, dword [ebp - 4]
lea edx, [ebp - 0xa]
mov cl, byte [eax]
xor byte [edx], cl
inc edx
inc eax
dec ebx
jne 0x4f9aed
mov al, byte [ebp - 0xa]
xor edx, edx
mov dl, al
shr edx, 2
mov byte [ebp - 0x12], dl
and al, 3
shl eax, 4
mov dl, byte [ebp - 9]
xor ecx, ecx
mov cl, dl
shr ecx, 4
or al, cl
mov byte [ebp - 0x11], al
and dl, 0xf
shl edx, 2
mov al, byte [ebp - 8]
xor ecx, ecx
mov cl, al
shr ecx, 6
or dl, cl
mov byte [ebp - 0x10], dl
and al, 0x3f
mov byte [ebp - 0xf], al
mov al, byte [ebp - 7]
xor edx, edx
mov dl, al
shr edx, 2
mov byte [ebp - 0xe], dl
and al, 3
shl eax, 4
xor edx, edx
mov dl, byte [ebp - 6]
shr edx, 4
or al, dl
mov byte [ebp - 0xd], al
mov al, byte [ebp - 6]
and al, 0xf
shl eax, 2
xor edx, edx
mov dl, byte [ebp - 5]
shr edx, 6
or al, dl
mov byte [ebp - 0xc], al
mov al, byte [ebp - 5]
and al, 0x3f
mov byte [ebp - 0xb], al
xor ebx, ebx
lea esi, [ebp - 0x12]
mov eax, ebx
mov dl, byte [esi]
call fcn.004f97ac
mov byte [esi], al
inc ebx
inc esi
cmp ebx, 8
jne 0x4f9b72
mov ebx, 4
lea eax, [ebp - 0x12]
lea edx, [ebp - 0xa]
mov cl, byte [eax]
shl ecx, 4
or cl, byte [eax + 1]
mov byte [edx], cl
inc edx
add eax, 2
dec ebx
jne 0x4f9b8f
lea eax, [ebp - 0xa]
mov edx, 5
call fcn.004f972c
mov ebx, 4
lea eax, [ebp - 0xa]
mov edx, dword [ebp + 0xc]
mov cl, byte [eax]
mov byte [edx], cl
inc edx
inc eax
dec ebx
jne 0x4f9bb8
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x18]
mov esp, ebp
pop ebp
ret 0xc