joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415980
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42a1e9
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [section..data]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x14], ebx
mov dword [ebx + 4], 0
mov dword [ebp - 4], 0
lea ecx, [ebx + 0xc]
mov dword [ebx], vtable.CProgressDialog.0
mov dword [ebx + 8], 0
call fcn.00403190
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x38], 0
lea ecx, [ebx + 0x40]
mov byte [ebp - 4], 2
call fcn.00402e60
mov word [ebx + 0x58], 0
mov dword [ebx + 0x60], 1
mov dword [ebx + 0x64], 0
mov dword [ebx + 0x68], 0
mov dword [ebx + 0x6c], 0
xor edx, edx
mov byte [ebp - 4], 3
lea ecx, [ebx + 0x38]
call fcn.00402e00
test eax, eax
je 0x415a33
push 0x435f48
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0x145ecb
push eax
call fcn.00426ede
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x415b80
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x428788
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [section..data]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push dword [ebp + 8]
lea ecx, [edi + 0x74]
call fcn.00403370
push ecx
push 0x1f4
lea ecx, [edi + 0x68]
call fcn.00404e40
mov edx, 0x45
lea ecx, [ebp - 0x18]
call fcn.00407370
mov dword [ebp - 4], 0
mov edx, dword [eax]
mov ecx, dword [edi + 0x6c]
call fcn.00407390
push dword [ebp - 0x18]
call fcn.00403e80
add esp, 4
push 1
push dword [edi + 0x6c]
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x416890
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42a4e8
mov eax, dword fs:[0]
push eax
sub esp, 0x60
push esi
mov eax, dword [section..data]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
xor eax, eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x6c]
mov dword [ebp - 0x6c], 0x44
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [ebp + 8]
mov dword [ebp - 0x68], 0
push 0
mov dword [ebp - 0x64], str.winsta0default
mov dword [ebp - 0x60], 0
mov dword [ebp - 0x40], 1
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x20]
test esi, esi
je 0x416927
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp + 8]
call fcn.00403e80
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41fd41
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.0041cd2d
mov dword [ebp - 0x14], eax
cmp dword [0x439fac], esi
jne 0x41fe34
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x41fdc1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x41ff14
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x41ff14
push 0x42c58c
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41ff14
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x439fac], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x439fb0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x439fb4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x439fbc], eax
test eax, eax
je 0x41fe31
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x439fb8], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x41fe59
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x41fe4c
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x41fe6e
push 4
pop eax
jmp 0x41ff16
cmp dword [ebp - 0x14], esi
je 0x41fe6e
push dword [0x439fac]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x41fe53
mov eax, dword [0x439fb8]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x41fecc
cmp dword [0x439fbc], edi
je 0x41fecc
push eax
call ebx
push dword [0x439fbc]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x41fecc
test eax, eax
je 0x41fecc
call ecx
test eax, eax
je 0x41fec1
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x41fec1
test byte [ebp - 8], 1
jne 0x41fecc
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x41fefc
mov eax, dword [0x439fb0]
cmp eax, edi
je 0x41fef9
push eax
call ebx
test eax, eax
je 0x41fef9
call eax
mov esi, eax
test esi, esi
je 0x41fef9
mov eax, dword [0x439fb4]
cmp eax, edi
je 0x41fef9
push eax
call ebx
test eax, eax
je 0x41fef9
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x439fac]
call ebx
test eax, eax
je 0x41ff14
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x41ff16
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00418a92
mov esp, ebp
pop ebp
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
mov ecx, 0x35e323de
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e024
nop
mov eax, section..data
nop
nop
mov ebx, 0x42cd70
mov ecx, 0x4588449c
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x409000
Capabilities:
Clear file content
Write file on windows

Disassembly:
push ecx
push esi
mov esi, ecx
mov eax, dword [esi]
test eax, eax
je 0x409028
lea ecx, [esp + 4]
push 0
push ecx
push 2
push 0x43dbc4
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [esi]
push edx
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
pop esi
pop ecx
ret

Function at 0x409060
Capabilities:
Clear file content
Write file on windows

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x18]
push eax
push ecx
call fcn.00408f00
mov ecx, dword [esi]
add esp, 8
test ecx, ecx
je 0x40909b
lea edx, [esp + 0x18]
push 0
push edx
push eax
lea eax, [esp + 0x10]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esi]
push ecx
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
pop esi
add esp, 0x10
ret 4

Function at 0x409310
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
push 0
push 0
push 3
push 0
push 3
push DirectSoundCreate
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x409338
pop edi
xor eax, eax
pop esi
ret
mov edi, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0xc]
push 0
push ecx
push edi
push edx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
push esi
jne 0x409360
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor eax, eax
pop esi
ret
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0xc]
xor eax, eax
cmp ecx, edi
pop edi
sete al
pop esi
ret

Function at 0x409380
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
push 0
push 0x80000002
push 4
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4093ab
pop edi
xor eax, eax
pop esi
ret
mov edi, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0xc]
push 0
push ecx
push edi
push edx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
push esi
jne 0x4093d3
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor eax, eax
pop esi
ret
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0xc]
xor eax, eax
cmp ecx, edi
pop edi
sete al
pop esi
ret
Function at 0x4094a0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
cmp dword [esi + 4], edi
je 0x4094b4
pop edi
pop esi
xor eax, eax
pop ebx
ret 4
mov ebx, dword [esp + 0x10]
push edi
push edi
push 3
cmp ebx, edi
push edi
mov dword [esi + 0x14], edi
mov dword [esi + 0x10], edi
mov dword [esi + 8], edi
push edi
je 0x40951c
mov eax, dword [esi]
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
jne 0x4094ec
mov dword [esi + 4], edi
pop edi
pop esi
xor eax, eax
pop ebx
ret 4
push edi
push edi
push edi
push 4
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, edi
mov dword [esi + 0xc], eax
jne 0x409515
mov ecx, dword [esi + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], edi
pop edi
pop esi
xor eax, eax
pop ebx
ret 4
push edi
push edi
push edi
push 2
jmp 0x40956b
mov edx, dword [esi]
push DirectSoundCreate
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
jne 0x40953d
mov dword [esi + 4], edi
pop edi
pop esi
xor eax, eax
pop ebx
ret 4
push edi
push edi
push edi
push 2
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, edi
mov dword [esi + 0xc], eax
jne 0x409566
mov eax, dword [esi + 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], edi
pop edi
pop esi
xor eax, eax
pop ebx
ret 4
push edi
push edi
push edi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ecx, dword [esi + 4]
push edi
push ecx
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x14], eax
mov dword [esi + 8], ebx
pop edi
pop esi
mov eax, 1
pop ebx
ret 4

Function at 0x4098c0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push str.music29.mus
mov dword [0x44d56c], 0
call fcn.004093f0
add esp, 4
mov ecx, eax
mov dword [0x44d260], eax
push 0
call fcn.004094a0
test eax, eax
je 0x40999e
mov eax, dword [0x44d260]
mov ecx, dword [0x44ca50]
push ebp
push esi
push edi
mov edi, dword [eax + 0x10]
push 0x43dbf0
push str.wavepack
push ecx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edx, dword [0x44ca50]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
mov dword [0x44d568], eax
call dword [sym.imp.KERNEL32.dll_LockResource]
xor edx, edx
mov dword [0x44d56c], edx
cmp dword [eax], 0
je 0x40998f
lea ecx, [edx + edx*2]
shl ecx, 2
mov dword [ecx + 0x44d26c], edi
mov esi, dword [eax]
mov dword [ecx + 0x44d268], esi
mov esi, dword [eax + 4]
mov dword [ecx + 0x44d270], esi
mov ebp, dword [eax]
cmp ebp, 0x6c65766c
jne 0x409969
add esi, 0xfffff830
mov dword [ecx + 0x44d270], esi
cmp dword [eax], 0x67616d65
jne 0x40997b
add dword [ecx + 0x44d270], 0xfffff830
mov ecx, dword [eax + 4]
add eax, 8
add edi, ecx
inc edx
cmp edx, 0x40
mov dword [0x44d56c], edx
jne 0x409931
mov eax, dword [0x44d568]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
pop esi
pop ebp
ret
Function at 0x4099e0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [0x44ca50]
push esi
push 0x43dbf0
push str.bmppack
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov ecx, dword [0x44ca50]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
mov dword [0x44d570], eax
call dword [sym.imp.KERNEL32.dll_LockResource]
xor edx, edx
mov dword [0x44d574], edx
cmp dword [eax], 0
je 0x409a5a
mov ecx, edx
lea esi, [eax + 0x10]
shl ecx, 4
mov dword [ecx + 0x44ca64], esi
mov esi, dword [eax + 4]
mov dword [ecx + 0x44ca60], esi
mov esi, dword [eax + 8]
mov dword [ecx + 0x44ca68], esi
mov esi, dword [eax + 0xc]
mov dword [ecx + 0x44ca6c], esi
mov ecx, dword [eax]
add eax, ecx
inc edx
cmp edx, 0x80
mov dword [0x44d574], edx
jne 0x409a19
pop esi
ret

Function at 0x40af70
Capabilities:
Check for time delay via gettickcount
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
mov esi, eax
rdtsc
mov dword [ebp - 8], eax
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
call edi
mov ecx, eax
rdtsc
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
cmp eax, edx
mov dword [0x5180b4], 0
jbe 0x40afc1
cmp ecx, esi
jbe 0x40afc1
sub eax, edx
sub ecx, esi
xor edx, edx
div ecx
mov dword [0x5180b4], eax
mov eax, 0
cpuid
xor eax, eax
mov dword [0x518094], ebx
mov dword [0x518098], edx
mov dword [0x51809c], ecx
mov dword [0x5180a0], eax
mov eax, 1
cpuid
mov ebx, eax
mov ecx, eax
shr eax, 0xc
and eax, 3
mov dword [0x5180b0], eax
shr ebx, 8
and ebx, 0xf
mov dword [0x51808c], ebx
shr ecx, 4
and ecx, 0xf
mov dword [0x5180ac], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40b020
Capabilities:
Get memory capacity
Get system information on windows

Disassembly:
sub esp, 0x44
lea eax, [esp + 0x20]
mov dword [esp], 0x20
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
lea ecx, [esp]
push ecx
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 8]
mov dword [0x5180a4], edx
mov edx, dword [esp + 0xc]
mov dword [0x5180b8], eax
mov eax, dword [esp + 0x10]
mov dword [0x518088], ecx
mov ecx, dword [esp + 0x14]
mov dword [0x5180a8], edx
mov dword [0x518090], eax
mov dword [0x5180bc], ecx
add esp, 0x44
ret
Function at 0x40b480
Capabilities:
Clear file content
Write file on windows

Disassembly:
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str._SYSTEM_INFORMATION_
call fcn.00408fb0
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
call fcn.00409000
call fcn.0040b020
mov ecx, dword [0x447e34]
push str.Total_phys.memory_
call fcn.00408fb0
mov eax, dword [0x518088]
mov ecx, dword [0x447e34]
push eax
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Avail_phys.memory_
call fcn.00408fb0
mov ecx, dword [0x5180a8]
push ecx
mov ecx, dword [0x447e34]
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Total_page_file_
call fcn.00408fb0
mov edx, dword [0x518090]
mov ecx, dword [0x447e34]
push edx
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Avail_page_file_
call fcn.00408fb0
mov eax, dword [0x5180bc]
mov ecx, dword [0x447e34]
push eax
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Number_of_processors_
call fcn.00408fb0
mov ecx, dword [0x5180a4]
push ecx
mov ecx, dword [0x447e34]
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
call fcn.0040af70
mov ecx, dword [0x447e34]
push str.VendorID_
call fcn.00408fb0
mov ecx, dword [0x447e34]
push 0x518094
call fcn.00408fb0
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Processor_type_
call fcn.00408fb0
mov edx, dword [0x5180b0]
mov ecx, dword [0x447e34]
push edx
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Processor_family_
call fcn.00408fb0
mov eax, dword [0x51808c]
mov ecx, dword [0x447e34]
push eax
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Processor_model_
call fcn.00408fb0
mov ecx, dword [0x5180ac]
push ecx
mov ecx, dword [0x447e34]
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
mov ecx, dword [0x447e34]
push str.Processor_freq_
call fcn.00408fb0
mov edx, dword [0x5180b4]
mov ecx, dword [0x447e34]
push edx
call fcn.00409060
mov ecx, dword [0x447e34]
call fcn.00409000
call fcn.0040b080
mov ecx, dword [0x447e34]
jmp fcn.00409000
Function at 0x415d50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov ecx, dword [0x545818]
sub esp, 0x1c
push esi
xor esi, esi
cmp ecx, esi
je 0x415eed
mov eax, dword [0x43d070]
push ebx
cmp eax, esi
je 0x415d91
mov eax, 0x200
xor edx, edx
div ecx
mov ebx, eax
cmp ebx, 0x50
jbe 0x415d85
mov ebx, 0x50
jmp 0x415db2
cmp ebx, 0xa
jae 0x415db2
mov ebx, 0xa
jmp 0x415db2
mov eax, 0x12c
xor edx, edx
div ecx
mov ebx, eax
cmp ebx, 0x28
jbe 0x415da8
mov ebx, 0x28
jmp 0x415db2
cmp ebx, 6
jae 0x415db2
mov ebx, 6
cmp ecx, esi
mov dword [esp + 8], esi
mov dword [esp + 0xc], esi
jbe 0x415ece
lea eax, [ebx + ebx*2]
mov esi, 0x57922a
shl eax, 3
push ebp
push edi
mov dword [esp + 0x28], eax
mov ebp, 0x54903c
mov dword [esp + 0x18], esi
xor edx, edx
mov dl, byte [esi - 2]
mov dword [esp + 0x1c], edx
xor edx, edx
fild dword [esp + 0x1c]
mov dl, byte [esi]
mov dword [esp + 0x1c], edx
fmul dword [0x4393fc]
test ebx, ebx
fadd dword [0x4393b0]
fstp dword [esp + 0x20]
fild dword [esp + 0x1c]
fmul dword [0x4393fc]
fadd dword [0x4393b0]
fstp dword [esp + 0x1c]
jbe 0x415eb4
mov edx, dword [esp + 0x10]
mov esi, ebp
add edx, ebx
mov edi, ebx
mov dword [esp + 0x10], edx
add ebp, eax
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
mov dword [esi - 4], eax
mov dword [esi], 0x3a83126f
mov dword [esi + 4], ecx
call fcn.0042fb3f
and eax, 0xff
sub eax, 0x80
mov dword [esp + 0x24], eax
fild dword [esp + 0x24]
fmul dword [0x4393f8]
fstp dword [esi + 8]
call fcn.0042fb3f
and eax, 0x7f
mov dword [esp + 0x24], eax
fild dword [esp + 0x24]
fmul dword [0x4393f4]
fadd dword [0x4393f0]
fstp dword [esi + 0xc]
call fcn.0042fb3f
and eax, 0xff
add esi, 0x18
sub eax, 0x80
dec edi
mov dword [esp + 0x24], eax
fild dword [esp + 0x24]
fmul dword [0x4393f8]
fstp dword [esi - 8]
jne 0x415e2d
mov ecx, dword [0x545818]
mov eax, dword [esp + 0x28]
mov esi, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
add esi, 4
inc edx
mov dword [esp + 0x18], esi
cmp edx, ecx
mov dword [esp + 0x14], edx
jb 0x415ddc
pop edi
pop ebp
mov edx, dword [esp + 8]
mov dword [0x57ab94], 0x9c4
mov dword [0x57ab90], edx
mov dword [0x54584c], 0xdfdf8f
pop ebx
pop esi
add esp, 0x1c
ret
Function at 0x415f00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x1c
xor ecx, ecx
push ebx
push esi
mov esi, dword [0x545818]
cmp esi, ecx
je 0x4160b0
cmp dword [0x43d070], ecx
je 0x415f40
mov eax, 0x200
xor edx, edx
div esi
mov ebx, eax
cmp ebx, 0x50
jbe 0x415f34
mov ebx, 0x50
jmp 0x415f61
cmp ebx, 0xa
jae 0x415f61
mov ebx, 0xa
jmp 0x415f61
mov eax, 0x12c
xor edx, edx
div esi
mov ebx, eax
cmp ebx, 0x28
jbe 0x415f57
mov ebx, 0x28
jmp 0x415f61
cmp ebx, 6
jae 0x415f61
mov ebx, 6
cmp esi, ecx
mov dword [esp + 8], ecx
mov dword [esp + 0xc], ecx
jbe 0x4160b0
lea ecx, [ebx + ebx*2]
push ebp
shl ecx, 3
push edi
mov dword [esp + 0x24], ecx
mov eax, 0x54903c
mov ebp, 0x579228
mov dl, byte [ebp + 3]
test dl, dl
je 0x41606f
xor edx, edx
mov dl, byte [ebp]
mov dword [esp + 0x18], edx
xor edx, edx
fild dword [esp + 0x18]
mov dl, byte [ebp + 2]
mov dword [esp + 0x18], edx
fmul dword [0x4393fc]
test ebx, ebx
fadd dword [0x4393b0]
fstp dword [esp + 0x1c]
fild dword [esp + 0x18]
fmul dword [0x4393fc]
fadd dword [0x4393b0]
fstp dword [esp + 0x18]
jbe 0x41606f
mov edx, dword [esp + 0x10]
mov esi, eax
add edx, ebx
add eax, ecx
mov edi, ebx
mov dword [esp + 0x10], edx
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
mov dword [esi - 4], eax
mov dword [esi], 0x3a83126f
mov dword [esi + 4], ecx
call fcn.0042fb3f
and eax, 0xff
sub eax, 0x80
mov dword [esp + 0x20], eax
fild dword [esp + 0x20]
fmul dword [0x4393f8]
fstp dword [esi + 8]
call fcn.0042fb3f
and eax, 0x7f
mov dword [esp + 0x20], eax
fild dword [esp + 0x20]
fmul dword [0x4393f4]
fadd dword [0x4393f0]
fstp dword [esi + 0xc]
call fcn.0042fb3f
and eax, 0xff
add esi, 0x18
sub eax, 0x80
dec edi
mov dword [esp + 0x20], eax
fild dword [esp + 0x20]
fmul dword [0x4393f8]
fstp dword [esi - 8]
jne 0x415fe8
mov esi, dword [0x545818]
mov ecx, dword [esp + 0x24]
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x14]
add ebp, 4
inc edx
cmp edx, esi
mov dword [esp + 0x14], edx
jb 0x415f87
mov eax, dword [esp + 0x10]
pop edi
test eax, eax
pop ebp
jbe 0x4160b0
push 5
mov dword [0x57ab90], eax
mov dword [0x57ab94], 0x9c4
call fcn.0040ab20
add esp, 4
mov dword [0x54584c], 0xdfdf8f
pop esi
pop ebx
add esp, 0x1c
ret
Function at 0x421910
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x200
push esi
call fcn.00421140
mov ecx, dword [0x5b118c]
mov eax, dword [0x5b2ea4]
mov dword [esp + 0x14], ecx
mov edx, 0x40
mov ecx, 0x20
mov dword [esp + 0x8c], edx
mov dword [esp + 0x9c], edx
mov dword [esp + 4], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x70], ecx
mov dword [esp + 0x7c], ecx
mov dword [esp + 0x80], ecx
mov dword [esp + 0xa0], ecx
lea edx, [esp + 4]
xor esi, esi
mov eax, 3
mov ecx, 0x80
push edx
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], esi
mov dword [esp + 0x1c], 1
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], esi
mov dword [esp + 0x2c], eax
mov dword [esp + 0x28], 0x74656d70
mov dword [esp + 0x30], esi
mov dword [esp + 0x34], 0x9c
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], 0x666f6e74
mov dword [esp + 0x40], esi
mov dword [esp + 0x44], 0xa0
mov dword [esp + 0x4c], eax
mov dword [esp + 0x48], 0x62616c6c
mov dword [esp + 0x50], esi
mov dword [esp + 0x54], esi
mov dword [esp + 0x5c], eax
mov dword [esp + 0x58], 0x786f6e69
mov dword [esp + 0x64], esi
mov dword [esp + 0x6c], eax
mov dword [esp + 0x68], 0x73706565
mov dword [esp + 0x70], esi
mov dword [esp + 0x7c], eax
mov dword [esp + 0x78], 0x6d6f6e79
mov dword [esp + 0x8c], eax
mov dword [esp + 0x88], 0x61616161
mov dword [esp + 0x94], esi
mov dword [esp + 0x9c], eax
mov dword [esp + 0x98], 0x72727272
mov dword [esp + 0xac], eax
mov dword [esp + 0xa8], 0x6d313031
mov dword [esp + 0xb0], ecx
mov dword [esp + 0xb4], esi
mov dword [esp + 0xbc], eax
mov dword [esp + 0xb8], 0x6d313032
mov dword [esp + 0xc0], ecx
mov dword [esp + 0xc4], 0x18
mov dword [esp + 0xcc], eax
mov dword [esp + 0xc8], 0x6d313033
mov dword [esp + 0xd0], ecx
mov dword [esp + 0xd4], 0x30
mov dword [esp + 0xdc], eax
mov dword [esp + 0xd8], 0x6d313034
mov dword [esp + 0xe0], ecx
mov dword [esp + 0xe4], 0x48
mov dword [esp + 0xec], eax
mov dword [esp + 0xe8], 0x6d313036
mov dword [esp + 0xf0], ecx
mov dword [esp + 0xf4], 0x78
mov dword [esp + 0xfc], eax
mov dword [esp + 0xf8], 0x6e726567
mov dword [esp + 0x100], ecx
mov dword [esp + 0x104], 0x90
mov dword [esp + 0x108], esi
call fcn.004055b0
add esp, 4
call fcn.00405560
test eax, eax
jne 0x421b1c
push esi
call dword [sym.imp.USER32.dll_MessageBeep]
pop esi
add esp, 0x200
ret