joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405530
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x419f30
push 0x415684
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x530
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov ebx, dword [ebp + 8]
mov byte [ebp - 0x19], 0
lea esi, [ebp - 0x540]
call fcn.004075c0
mov eax, dword [0x42de68]
push 0
test eax, eax
je 0x40557d
mov ecx, esi
push ecx
call eax
jmp 0x4055b2
push 0
push 0x104
lea edx, [ebp - 0x130]
push edx
push 0xffffffffffffffff
lea eax, [ebp - 0x540]
push eax
push 0
mov ecx, dword [0x42deec]
push ecx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push 0
lea edx, [ebp - 0x130]
push edx
call dword [sym.imp.kernel32.dll_CreateDirectoryA]
lea edi, [ebp - 0x338]
lea eax, [ebp - 0x540]
call fcn.00407510
mov eax, dword [0x42dedc]
push 0
test eax, eax
je 0x4055ea
push 0x80
push 2
push 0
push 0
push 0x40000000
mov ecx, edi
push ecx
call eax
mov esi, eax
mov dword [ebp - 0x20], esi
jmp 0x405634
push 0
push 0x104
lea edx, [ebp - 0x130]
push edx
push 0xffffffffffffffff
lea eax, [ebp - 0x338]
push eax
push 0
mov ecx, dword [0x42deec]
push ecx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
lea edx, [ebp - 0x130]
push edx
call dword [sym.imp.kernel32.dll_CreateFileA]
mov esi, eax
mov dword [ebp - 0x20], eax
cmp esi, 0xffffffff
je 0x40569a
call dword [sym.imp.kernel32.dll_GetCurrentThreadId]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebx]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], 0
call dword [sym.imp.kernel32.dll_GetCurrentProcess]
mov edi, eax
call dword [sym.imp.kernel32.dll_GetCurrentProcessId]
mov dword [ebp - 4], 0
push 0
push 0
lea ecx, [ebp - 0x2c]
push ecx
push 0
push esi
push eax
push edi
call dword [ebp + 0xc]
test eax, eax
je 0x40567b
mov byte [ebp - 0x19], 1
mov dword [ebp - 4], 0xffffffff
jmp 0x40569a
push esi
call dword [sym.imp.kernel32.dll_CloseHandle]
cmp byte [ebp - 0x19], 0
je 0x40570d
lea edx, [ebp - 0x338]
push edx
push 0x4190cc
mov esi, ebx
call fcn.00405210
add esp, 8
lea eax, [ebx + 0x218]
cmp word [eax], 0
jne 0x405767
lea edx, [ebp - 0x338]
lea esi, [eax + 0x206]
cmp eax, esi
jae 0x4056f5
lea ecx, [ecx]
movzx ecx, word [edx]
add edx, 2
test cx, cx
je 0x4056f5
mov word [eax], cx
add eax, 2
cmp eax, esi
jb 0x4056e0
mov word [eax], 0
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [0x42debc]
test eax, eax
je 0x405732
lea ecx, [ebp - 0x338]
push ecx
call eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0
push 0
push 0x104
lea edx, [ebp - 0x130]
push edx
push 0xffffffffffffffff
lea eax, [ebp - 0x338]
push eax
push 0
mov ecx, dword [0x42deec]
push ecx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
lea edx, [ebp - 0x130]
push edx
call dword [sym.imp.kernel32.dll_DeleteFileA]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x407160
Capabilities:
Get graphical window text

Disassembly:
mov eax, 0x1000
call fcn.004148f0
mov ecx, dword [0x42defc]
test ecx, ecx
mov eax, dword [esp + 0x1004]
je 0x40718b
push esi
push edi
push 0xd
push eax
call ecx
add esp, 0x1000
ret 4
lea ecx, [esp]
push ecx
push 0x1000
push 0xd
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
mov eax, dword [0x42deec]
push edi
push esi
push 0xffffffffffffffff
lea edx, [esp + 0xc]
push edx
push 0
push eax
call dword [sym.imp.kernel32.dll_MultiByteToWideChar]
mov word [esi + edi*2 - 2], 0
cmp word [esi], 0
mov eax, esi
je 0x4071cc
add eax, 2
cmp word [eax], 0
jne 0x4071c3
sub eax, esi
sar eax, 1
add esp, 0x1000
ret 4

Function at 0x4071e0
Capabilities:
Get file version info

Disassembly:
mov eax, dword [0x42de90]
sub esp, 0x104
test eax, eax
je 0x4071fd
push esi
push edi
push 0
push ecx
call eax
add esp, 0x104
ret
push 0
push 0
push 0x104
lea eax, [esp + 0xc]
push eax
push 0xffffffffffffffff
push ecx
mov ecx, dword [0x42deec]
push 0
push ecx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push esi
push edi
push 0
lea edx, [esp + 0xc]
push edx
call sub.VERSION.dll_GetFileVersionInfoA
add esp, 0x104
ret

Function at 0x407510
Capabilities:
Get common file path

Disassembly:
mov ecx, dword [0x42def0]
sub esp, 0x30c
test ecx, ecx
je 0x407532
push edi
push 0
push 0x4190c4
push eax
call ecx
add esp, 0x30c
ret
mov edx, dword [0x42deec]
push esi
mov esi, dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push 0
push 0
push 0x104
lea ecx, [esp + 0x10]
push ecx
push 0xffffffffffffffff
push eax
push 0
push edx
call esi
mov ecx, dword [0x42deec]
push 0
push 0
push 0x104
lea eax, [esp + 0x114]
push eax
push 0xffffffffffffffff
push 0x4190c4
push 0
push ecx
call esi
lea edx, [esp + 0x20c]
push edx
push 0
lea eax, [esp + 0x110]
push eax
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.kernel32.dll_GetTempFileNameA]
push 0x104
push edi
push 0xffffffffffffffff
lea edx, [esp + 0x218]
push edx
mov esi, eax
mov eax, dword [0x42deec]
push 0
push eax
call dword [sym.imp.kernel32.dll_MultiByteToWideChar]
mov eax, esi
pop esi
add esp, 0x30c
ret

Function at 0x4075c0
Capabilities:
Get common file path

Disassembly:
mov eax, dword [0x42df2c]
sub esp, 0x104
test eax, eax
je 0x4075de
push esi
push 0x104
call eax
add esp, 0x104
ret
lea eax, [esp]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
mov edx, dword [0x42deec]
push 0x104
push esi
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
push ecx
push 0
push edx
call dword [sym.imp.kernel32.dll_MultiByteToWideChar]
test eax, eax
jle 0x407617
add eax, 0xffffffff
add esp, 0x104
ret
xor eax, eax
add esp, 0x104
ret
Function at 0x407620
Capabilities:
Get disk size

Disassembly:
mov eax, dword [0x42df08]
sub esp, 0x104
test eax, eax
push ebp
mov ebp, dword [esp + 0x10c]
je 0x407648
push esi
push edi
push ebx
push ebp
push ecx
call eax
pop ebp
add esp, 0x104
ret 4
push 0
push 0
push 0x104
lea eax, [esp + 0x10]
push eax
push 0xffffffffffffffff
push ecx
mov ecx, dword [0x42deec]
push 0
push ecx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push esi
push edi
push ebx
push ebp
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.kernel32.dll_GetDiskFreeSpaceA]
pop ebp
add esp, 0x104
ret 4

Function at 0x40c792
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x41c528]
je 0x40c7ad
inc edi
cmp edi, 0x17
jb 0x40c79e
cmp edi, 0x17
jae 0x40c92d
push ebp
push 3
call fcn.00410cc0
cmp eax, 1
pop ecx
je 0x40c8f9
push 3
call fcn.00410cc0
test eax, eax
pop ecx
jne 0x40c7e1
cmp dword [0x41c288], 1
je 0x40c8f9
cmp ebx, 0xfc
je 0x40c92c
push 0x4169c8
mov ebx, 0x314
push ebx
mov ebp, 0x41d1f0
push ebp
call fcn.00410c5b
add esp, 0xc
test eax, eax
je 0x40c817
push esi
push esi
push esi
push esi
push esi
call fcn.0040b1b0
add esp, 0x14
push 0x104
mov esi, 0x41d209
push esi
push 0
mov byte [0x41d30d], 0
call dword [sym.imp.kernel32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40c85b
push 0x4169b0
push 0x2fb
push esi
call fcn.00410c5b
add esp, 0xc
test eax, eax
je 0x40c85b
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.0040b1b0
add esp, 0x14
push esi
call fcn.00410bd0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x40c8a0
push esi
call fcn.00410bd0
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x41d504
push 0x4169ac
sub ecx, eax
push ecx
push eax
call fcn.00410b19
add esp, 0x14
test eax, eax
je 0x40c8a0
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.0040b1b0
add esp, 0x14
jmp 0x40c8a2
xor esi, esi
push 0x4169a8
push ebx
push ebp
call fcn.00410aa8
add esp, 0xc
test eax, eax
je 0x40c8c2
push esi
push esi
push esi
push esi
push esi
call fcn.0040b1b0
add esp, 0x14
push dword [edi*8 + 0x41c52c]
push ebx
push ebp
call fcn.00410aa8
add esp, 0xc
test eax, eax
je 0x40c8e4
push esi
push esi
push esi
push esi
push esi
call fcn.0040b1b0
add esp, 0x14
push 0x12010
push 0x416980
push ebp
call fcn.004108eb
add esp, 0xc
jmp 0x40c92c
push 0xfffffffffffffff4
call dword [sym.imp.kernel32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x40c92c
cmp ebp, 0xffffffff
je 0x40c92c
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x41c52c]
push dword [esi]
call fcn.00410bd0
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.kernel32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x40f277
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x41c6d8]
jne 0x40f281
repz ret
jmp fcn.00412b1d
Function at 0x4108eb
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0040ca45
xor ebx, ebx
cmp dword [0x41d71c], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x4109c1
push 0x416ec8
call dword [sym.imp.kernel32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x410aa1
mov esi, dword [sym.imp.kernel32.dll_GetProcAddress]
push 0x416ebc
push edi
call esi
cmp eax, ebx
je 0x410aa1
push eax
call fcn.0040c9d7
mov dword [esp], 0x416eac
push edi
mov dword [0x41d71c], eax
call esi
push eax
call fcn.0040c9d7
mov dword [esp], 0x416e98
push edi
mov dword [0x41d720], eax
call esi
push eax
call fcn.0040c9d7
mov dword [0x41d724], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0040a315
test eax, eax
pop ecx
pop ecx
je 0x41098f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b1b0
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x4109c1
push 0x416e7c
push edi
call esi
push eax
call fcn.0040c9d7
cmp eax, ebx
pop ecx
mov dword [0x41d72c], eax
je 0x4109c1
push 0x416e64
push edi
call esi
push eax
call fcn.0040c9d7
pop ecx
mov dword [0x41d728], eax
mov eax, dword [0x41d728]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x410a46
cmp dword [0x41d72c], ecx
je 0x410a46
push eax
call fcn.0040ca4e
push dword [0x41d72c]
mov esi, eax
call fcn.0040ca4e
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x410a46
cmp edi, ebx
je 0x410a46
call esi
cmp eax, ebx
je 0x410a13
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x410a13
test byte [ebp - 0x18], 1
jne 0x410a46
lea eax, [ebp - 0x10]
push eax
call fcn.0040a34c
test eax, eax
pop ecx
je 0x410a2e
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b1b0
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x410a3d
or dword [ebp + 0x10], 0x200000
jmp 0x410a81
or dword [ebp + 0x10], 0x40000
jmp 0x410a81
mov eax, dword [0x41d720]
cmp eax, dword [ebp - 8]
je 0x410a81
push eax
call fcn.0040ca4e
cmp eax, ebx
pop ecx
je 0x410a81
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x410a81
mov eax, dword [0x41d724]
cmp eax, dword [ebp - 8]
je 0x410a81
push eax
call fcn.0040ca4e
cmp eax, ebx
pop ecx
je 0x410a81
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x41d71c]
call fcn.0040ca4e
cmp eax, ebx
pop ecx
je 0x410aa1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x410aa3
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a300
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4671ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045bca6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a382
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459bbd
mov eax, dword [eax]
push 0x47d1c0
push eax
call fcn.0044ca44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045bf31
test bl, bl
je 0x40a382
push 0x47d1c0
lea ecx, [esp + 0xc]
call fcn.0045c2c1
push 0x480d34
lea ecx, [esp + 0xc]
call fcn.0045c2c1
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a3be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045bf31
jmp 0x40a489
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a442
lea edx, [esp + 0x7c]
push 0x480d30
push edx
call fcn.0044ca44
add esp, 8
test eax, eax
je 0x40a442
lea eax, [esp + 0x7c]
push 0x480d2c
push eax
call fcn.0044ca44
add esp, 8
test eax, eax
je 0x40a442
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a3d2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045bf31
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40b6e0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40b742
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40b750
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46730b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x487268]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40b888
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b7b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bf31
xor eax, eax
jmp 0x40b8ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045c06e
push esi
lea ecx, [esp + 0xc]
call fcn.0045c2fd
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b8dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b6e0
test eax, eax
jne 0x40b8dd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040b6e0
test eax, eax
jne 0x40b8dd
lea eax, [esp + 0x14]
push 0x480d48
push eax
call fcn.0044da80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b8bc
lea ecx, [esp + 0x14]
push 0x480d44
push ecx
call fcn.0044da00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b8bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b8bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045c01e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b7ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bf31
xor eax, eax
jmp 0x40b8ff
mov byte [esi], 0
push 0x480d40
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045bf31
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41c430
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41c49e
cmp si, 0x69
ja 0x41c49e
add esi, 0xffd0
cmp si, 0x11
je 0x41c46e
push 0x11
call edi
test ax, ax
jge 0x41c46e
or esi, 0x2000
cmp si, 0x10
je 0x41c483
push 0x10
call edi
test ax, ax
jge 0x41c483
or esi, 0x4000
cmp si, 0x12
je 0x41c498
push 0x12
call edi
test ax, ax
jge 0x41c498
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41c4ab
mov esi, 0xbd
jmp 0x41c45f
cmp si, 0x6e
jne 0x41c4b8
mov esi, 0xbe
jmp 0x41c45f
cmp si, 0x6f
jne 0x41c459
mov esi, 0xbf
jmp 0x41c45f

Function at 0x41db50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4978b8]
xor edx, edx
cmp eax, edx
jne 0x41db76
xor eax, eax
mov byte [eax + 0x4977b8], al
inc eax
cmp eax, 0x100
jl 0x41db5e
mov dword [0x4978b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4977b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41dc07
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41dbda
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41dba8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41dc80
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41dcd3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41dcba
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x424710
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4248a8
cmp ebp, ebx
jle 0x4248a8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42476e
dec eax
or eax, 0xfffffff8
inc eax
je 0x424775
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x424784
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42478b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045bc72
add esp, 4
cmp eax, ebx
je 0x4247ac
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045bc72
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42489e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x424885
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424871
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424866
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x424874
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424874
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424810
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x424801
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x426900
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0045d4df
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x427e40
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4688b8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x427e79
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046361f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046366b
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00427f00
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004636a8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24