joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45fe09
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00453d93
and dword [ebp - 4], 0
cmp dword [0x48894c], 0
mov ebx, eax
jne 0x45feba
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x45ff6b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x45ff6b
push eax
call fcn.00453d21
mov dword [esp], 0x4768e8
push edi
mov dword [0x48894c], eax
call esi
push eax
call fcn.00453d21
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x488950], eax
call esi
push eax
call fcn.00453d21
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x488954], eax
call esi
push eax
call fcn.00453d21
pop ecx
mov dword [0x48895c], eax
test eax, eax
je 0x45feba
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00453d21
pop ecx
mov dword [0x488958], eax
mov eax, dword [0x488958]
cmp eax, ebx
je 0x45ff12
cmp dword [0x48895c], ebx
je 0x45ff12
push eax
call fcn.00453d9c
push dword [0x48895c]
mov esi, eax
call fcn.00453d9c
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x45ff12
test edi, edi
je 0x45ff12
call esi
test eax, eax
je 0x45ff09
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x45ff09
test byte [ebp - 0xc], 1
jne 0x45ff12
or dword [ebp + 0x10], 0x200000
jmp 0x45ff4b
mov eax, dword [0x488950]
cmp eax, ebx
je 0x45ff4b
push eax
call fcn.00453d9c
pop ecx
test eax, eax
je 0x45ff4b
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x45ff4b
mov eax, dword [0x488954]
cmp eax, ebx
je 0x45ff4b
push eax
call fcn.00453d9c
pop ecx
test eax, eax
je 0x45ff4b
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x48894c]
call fcn.00453d9c
pop ecx
test eax, eax
je 0x45ff6b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x45ff6d
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x466010
Capabilities:
Get storage device properties

Disassembly:
mov eax, 0x2c14
call fcn.0044ef90
mov eax, dword [0x485d30]
xor eax, esp
mov dword [esp + 0x2c10], eax
mov eax, dword [esp + 0x2c18]
push edi
xor edi, edi
mov dword [esp + 0xc], eax
cmp eax, edi
je 0x46617b
cmp dword [esp + 0x2c20], edi
je 0x46617b
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
mov dword [esp + 0x10], edi
xor ebx, ebx
lea ebx, [ebx]
push ebx
push str..PhysicalDrive_d
lea eax, [esp + 0x30]
push 0x100
push eax
call fcn.00435980
add esp, 0x10
push edi
push edi
push 3
push edi
push 3
push edi
lea ecx, [esp + 0x40]
push ecx
call ebp
mov esi, eax
cmp esi, 0xffffffff
je 0x466154
xor eax, eax
push 0x2710
lea edx, [esp + 0x514]
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push edx
mov dword [esp + 0x20], edi
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], edi
call fcn.0044e060
add esp, 0xc
push edi
lea eax, [esp + 0x18]
push eax
push 0x2710
lea ecx, [esp + 0x51c]
push ecx
push 0xc
lea edx, [esp + 0x30]
push edx
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x466147
push 0x3e8
lea eax, [esp + 0x12c]
push edi
push eax
call fcn.0044e060
mov edx, dword [esp + 0x534]
lea ecx, [esp + 0x134]
push ecx
push 1
push edx
lea eax, [esp + 0x528]
push eax
call fcn.00467730
mov edx, dword [esp + 0x2c48]
mov eax, dword [esp + 0x34]
add esp, 0x1c
lea ecx, [esp + 0x128]
push ecx
push edx
push eax
call fcn.00465990
test eax, eax
jne 0x466147
mov dword [esp + 0x10], 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0x10], edi
jne 0x46615e
inc ebx
cmp ebx, 0x10
jl 0x466060
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
mov ecx, dword [esp + 0x2c10]
xor ecx, esp
call fcn.0044e04c
add esp, 0x2c14
ret
mov ecx, dword [esp + 0x2c14]
pop edi
xor ecx, esp
xor eax, eax
call fcn.0044e04c
add esp, 0x2c14
ret
Function at 0x466420
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
sub esp, 0x2ec
mov eax, dword [0x485d30]
xor eax, esp
mov dword [esp + 0x2e8], eax
push edi
mov edi, dword [esp + 0x2f4]
mov dword [esp + 0x18], edi
test edi, edi
je 0x466621
cmp dword [esp + 0x2f8], 0
je 0x466621
push 0x64
lea eax, [esp + 0x20]
push 0
push eax
call fcn.0044e060
add esp, 0xc
lea ecx, [esp + 4]
push ecx
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4665e8
mov ecx, dword [esp + 4]
push ebx
push esi
xor ebx, ebx
push ebx
push ebx
push ebx
push ebx
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x100]
push eax
push ebx
mov esi, 0x104
push ecx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
jne 0x4665db
lea ebx, [ebx]
mov ecx, dword [esp + 0xc]
lea edx, [esp + 0x14]
push edx
push 1
push 0
lea eax, [esp + 0xf8]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4665a9
lea edx, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x18]
lea eax, [esp + 0x1f4]
push eax
lea ecx, [esp + 0x20]
push ecx
push 0
push str.ServiceName
push edx
mov dword [esp + 0x30], 1
mov dword [esp + 0x34], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x46659e
push 0x64
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0044e060
lea ecx, [esp + 0x1fc]
push 0x64
push ecx
lea edi, [esp + 0x9c]
call fcn.00466310
add esp, 0x14
test eax, eax
je 0x46659e
cmp byte [esp + 0x24], 0
je 0x466562
lea edx, [esp + 0x24]
push edx
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jge 0x46659e
lea eax, [esp + 0x24]
lea esi, [esp + 0x88]
mov ecx, eax
mov edx, 0x64
sub esi, ecx
lea ecx, [edx + 0x7fffff9a]
test ecx, ecx
je 0x466591
mov cl, byte [esi + eax]
test cl, cl
je 0x466591
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x466576
jmp 0x466595
test edx, edx
jne 0x466596
dec eax
mov byte [eax], 0
mov esi, 0x104
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [esp + 0xc]
push 0
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x100]
push ecx
inc ebx
push ebx
push edx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4664c0
mov edi, dword [esp + 0x20]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
cmp byte [esp + 0x1c], 0
je 0x466621
mov edx, dword [esp + 0x2f8]
lea ecx, [esp + 0x1c]
push ecx
push edx
push edi
call fcn.00465990
xor ecx, ecx
test eax, eax
setge cl
pop edi
mov eax, ecx
mov ecx, dword [esp + 0x2e8]
xor ecx, esp
call fcn.0044e04c
add esp, 0x2ec
ret
mov ecx, dword [esp + 0x2ec]
pop edi
xor ecx, esp
xor eax, eax
call fcn.0044e04c
add esp, 0x2ec
ret
Function at 0x466890
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x50c
mov eax, dword [0x485d30]
xor eax, esp
mov dword [esp + 0x508], eax
push ebp
mov ebp, dword [esp + 0x514]
test edi, edi
je 0x466a0d
cmp ebp, 0x20
jb 0x466a0d
push 0x400
lea eax, [esp + 0x110]
push 0
push eax
mov dword [esp + 0x14], 1
mov dword [esp + 0x10], 0x400
call fcn.0044e060
add esp, 0xc
lea ecx, [esp + 4]
push ecx
lea edx, [esp + 0x110]
push edx
lea eax, [esp + 0x10]
push eax
push 0x476a1c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x466a0d
lea eax, [esp + 0x10c]
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x466920
sub eax, edx
cmp eax, 0x40
jne 0x466a0d
push ebx
lea edx, [eax + 0x40]
push esi
lea eax, [esp + 0x14]
lea esi, [esp + 0x114]
mov ecx, eax
sub esi, ecx
lea ecx, [edx - 0x60]
test ecx, ecx
je 0x46695e
mov cl, byte [esi + eax]
test cl, cl
je 0x46695e
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x466946
jmp 0x466962
test edx, edx
jne 0x466963
dec eax
mov byte [eax], 0
lea eax, [esp + 0x94]
lea edx, [esp + 0x134]
mov ecx, eax
mov esi, 0x80
sub edx, ecx
lea ecx, [ecx]
lea ecx, [esi + 0x7fffff7e]
test ecx, ecx
je 0x46699b
mov cl, byte [edx + eax]
test cl, cl
je 0x46699b
mov byte [eax], cl
inc eax
sub esi, 1
jne 0x466980
jmp 0x46699f
test esi, esi
jne 0x4669a0
dec eax
push 0x400
lea edx, [esp + 0x118]
push 0
push edx
mov byte [eax], 0
call fcn.0044e060
push 0x400
lea ebx, [esp + 0x124]
lea ecx, [esp + 0x24]
call fcn.00465a90
add esp, 0x10
lea eax, [esp + 0x94]
push eax
mov ecx, ebx
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
pop ebx
test eax, eax
jne 0x466a0d
lea edx, [esp + 0xc]
push edx
push ebp
push edi
call fcn.00465990
neg eax
sbb eax, eax
inc eax
pop ebp
mov ecx, dword [esp + 0x508]
xor ecx, esp
call fcn.0044e04c
add esp, 0x50c
ret
mov ecx, dword [esp + 0x50c]
pop ebp
xor ecx, esp
xor eax, eax
call fcn.0044e04c
add esp, 0x50c
ret

Function at 0x466a30
Capabilities:
Set registry value

Disassembly:
sub esp, 0x188
mov eax, dword [0x485d30]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
push esi
push 0x80
lea eax, [esp + 0xc]
push 0
push eax
mov esi, ecx
call fcn.0044e060
push 0x80
lea ebx, [esp + 0x18]
mov ecx, esi
call fcn.00465a90
lea eax, [esp + 0x98]
mov ecx, eax
add esp, 0x10
mov edx, 0x104
sub esi, ecx
lea esp, [esp]
lea ecx, [edx + 0x7ffffefa]
test ecx, ecx
je 0x466a9b
mov cl, byte [esi + eax]
test cl, cl
je 0x466a9b
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x466a80
jmp 0x466a9f
test edx, edx
jne 0x466aa0
dec eax
lea edx, [esp + 8]
push edx
mov byte [eax], 0
push 0x104
lea eax, [esp + 0x90]
push eax
call fcn.00465a00
lea eax, [esp + 0x88]
pop esi
lea edx, [eax + 1]
pop ebx
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x466ac6
sub eax, edx
push eax
lea ecx, [esp + 0x84]
push ecx
push 1
push 0x476a1c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHSetValueA]
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0044e04c
add esp, 0x188
ret
Function at 0x40b5f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47521b
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.00467c12
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b672
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00465690
mov eax, dword [eax]
push 0x571200
push eax
call fcn.00458104
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00467e9d
test bl, bl
je 0x40b672
push 0x571200
lea ecx, [esp + 0xc]
call fcn.00468279
push 0x574d7c
lea ecx, [esp + 0xc]
call fcn.00468279
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 0x40b6ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00467e9d
jmp 0x40b779
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 0x40b732
lea edx, [esp + 0x7c]
push 0x574d78
push edx
call fcn.00458104
add esp, 8
test eax, eax
je 0x40b732
lea eax, [esp + 0x7c]
push 0x574d74
push eax
call fcn.00458104
add esp, 8
test eax, eax
je 0x40b732
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 0x40b6c2
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.00467e9d
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 0x40bf70
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 0x40bfd2
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 0x40bfe0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47529b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x57bd08]
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 0x40c118
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c046
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00467e9d
xor eax, eax
jmp 0x40c18f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468026
push esi
lea ecx, [esp + 0xc]
call fcn.004682b5
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x574db4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40c16d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040bf70
test eax, eax
jne 0x40c16d
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.0040bf70
test eax, eax
jne 0x40c16d
lea eax, [esp + 0x14]
push 0x574d90
push eax
call fcn.004591e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c14c
lea ecx, [esp + 0x14]
push 0x574d8c
push ecx
call fcn.00459160
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c14c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c14f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00467fd6
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c05e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00467e9d
xor eax, eax
jmp 0x40c18f
mov byte [esi], 0
push 0x574d88
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.00467e9d
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 0x41f670
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 0x41f6de
cmp si, 0x69
ja 0x41f6de
add esi, 0xffd0
cmp si, 0x11
je 0x41f6ae
push 0x11
call edi
test ax, ax
jge 0x41f6ae
or esi, 0x2000
cmp si, 0x10
je 0x41f6c3
push 0x10
call edi
test ax, ax
jge 0x41f6c3
or esi, 0x4000
cmp si, 0x12
je 0x41f6d8
push 0x12
call edi
test ax, ax
jge 0x41f6d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f6eb
mov esi, 0xbd
jmp 0x41f69f
cmp si, 0x6e
jne 0x41f6f8
mov esi, 0xbe
jmp 0x41f69f
cmp si, 0x6f
jne 0x41f699
mov esi, 0xbf
jmp 0x41f69f

Function at 0x420d90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x58cac8]
xor edx, edx
cmp eax, edx
jne 0x420db6
xor eax, eax
mov byte [eax + 0x58c9c8], al
inc eax
cmp eax, 0x100
jl 0x420d9e
mov dword [0x58cac8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x58c9c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420e47
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 0x420e1a
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 0x420de8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420ec0
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 0x420f13
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 0x420efa
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 0x427950
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 0x427ae8
cmp ebp, ebx
jle 0x427ae8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4279ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4279b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4279c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4279cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00467bde
add esp, 4
cmp eax, ebx
je 0x4279ec
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.00467bde
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 0x427ade
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 0x427ac5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427ab1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427aa6
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 0x427ab4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427ab4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427a50
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 0x427a41
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 0x42ab00
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x476bd8
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 0x42ab39
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.0046f6b1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046f739
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.0042abc0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046f776
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42f180
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x477368
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042fd00
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42f229
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042ee10
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046e962
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043e6e0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046e9d4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14