joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ad1b5bd
Capabilities:
Delete registry key
Persist via default file association registry key
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x4ad33b78]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 8]
push ebx
push 0x4ad1926c
mov dword [ebp - 4], eax
lea eax, [ebp - 0x20c]
push 0x104
push eax
mov dword [ebp - 0x21c], edi
mov dword [ebp - 0x218], ebx
mov dword [ebp - 0x220], esi
call dword [sym.imp.msvcrt.dll__snwprintf]
add esp, 0x10
lea eax, [ebp - 0x214]
push eax
lea eax, [ebp - 0x20c]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
xor edi, edi
cmp eax, edi
mov dword [ebp - 0x210], eax
je 0x4ad1b6c7
cmp esi, edi
je 0x4ad1b6a6
cmp word [esi], di
je 0x4ad1b6a6
lea esi, [ebp - 0x20c]
jmp 0x4ad1b647
cmp word [esi], 0x5c
je 0x4ad1b64c
inc esi
inc esi
cmp word [esi], di
jne 0x4ad1b63f
mov bx, word [esi]
lea eax, [ebp - 0x224]
push eax
lea eax, [ebp - 0x214]
push eax
push edi
push 0x2000000
push edi
push edi
push edi
lea eax, [ebp - 0x20c]
push eax
push dword [ebp - 0x21c]
mov word [esi], di
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
cmp eax, edi
mov dword [ebp - 0x210], eax
jne 0x4ad1b69e
cmp bx, di
je 0x4ad1b6bb
push dword [ebp - 0x214]
mov word [esi], bx
inc esi
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4ad1b647
push dword [ebp - 0x218]
jmp 0x4ad1b6a7
push ebx
push 1
push 0x23a5
call fcn.4ad0606f
add esp, 0xc
jmp 0x4ad1b747
mov esi, dword [ebp - 0x220]
mov ebx, dword [ebp - 0x218]
cmp esi, edi
je 0x4ad1b714
cmp word [esi], di
je 0x4ad1b714
push esi
call dword [sym.imp.msvcrt.dll_wcslen]
pop ecx
lea eax, [eax + eax + 2]
push eax
push esi
push 2
push edi
push 0x4ad02a6c
push dword [ebp - 0x214]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
cmp eax, edi
mov dword [ebp - 0x210], eax
jne 0x4ad1b70a
push esi
push ebx
push str._s_s_r_n
call fcn.4ad05e0c
jmp 0x4ad1b738
push ebx
push 1
push 0x235d
jmp 0x4ad1b733
push edi
push dword [ebp - 0x214]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
cmp eax, edi
mov dword [ebp - 0x210], eax
je 0x4ad1b73b
push ebx
push 1
push 0x23a5
call fcn.4ad0606f
add esp, 0xc
push dword [ebp - 0x214]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x210]
pop edi
pop esi
pop ebx
call fcn.4ad01305
leave
ret 0xc

Function at 0x4ad1b9ff
Capabilities:
Check if file exists
Move file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push 0
push dword [ebp + 8]
call fcn.4ad0606f
pop ecx
pop ecx
call fcn.4ad065eb
push 1
push 0x4ad34640
call dword [sym.imp.msvcrt.dll_longjmp]
nop
nop
nop
nop
nop
Function at 0x4ad1d693
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
xor esi, esi
push esi
push 2
push dword [ebp + 8]
mov dword [ebp - 8], esi
mov dword [ebp - 0xc], esi
call fcn.4ad1e0d8
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x4ad1d6c8
push 0x6e
call fcn.4ad1194d
push 1
push esi
jmp 0x4ad1d796
mov esi, dword [ebp + 0xc]
mov edi, dword [sym.imp.msvcrt.dll__get_osfhandle]
mov ebx, 0x8002
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 8]
call edi
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4ad1d770
mov eax, dword [esi + 0x18]
test ah, 0xc0
mov ecx, dword [ebp - 4]
mov dword [ebp + 0xc], ecx
jne 0x4ad1d71f
cmp ecx, 2
jbe 0x4ad1d717
mov edx, dword [ebp + 0x10]
cmp word [edx], 0xfeff
jne 0x4ad1d717
or eax, 0x4000
jmp 0x4ad1d71c
or eax, 0x8000
mov dword [esi + 0x18], eax
test ecx, ecx
je 0x4ad1d746
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
mov eax, dword [esi + 0x18]
push dword [ebp + 0x10]
and eax, ebx
sub eax, ebx
neg eax
sbb eax, eax
inc eax
push eax
call fcn.4ad0deb1
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], eax
cmp ecx, dword [ebp + 0x14]
je 0x4ad1d6d6
cmp dword [ebp - 8], 0
jne 0x4ad1d766
sub ecx, dword [ebp + 0xc]
push 1
push 0
push ecx
push dword [ebp + 8]
call edi
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0x10
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp + 8]
mov dword [0x4ad2ba04], eax
call fcn.4ad02e18
push 0
push dword [0x4ad2ba04]
call fcn.4ad0606f
pop ecx
pop ecx
push 1
push 0
call fcn.4ad119e4
nop
nop
nop
nop
nop
Function at 0x4ad1d7a0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push dword [ebx]
mov esi, dword [sym.imp.msvcrt.dll__get_osfhandle]
call esi
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push dword [ebx]
call fcn.4ad02e18
push 0
push dword [ebp + 0xc]
call fcn.4ad0803b
cmp eax, 0xffffffff
mov dword [ebx], eax
jne 0x4ad1d7ee
push dword [ebp + 0xc]
push 1
push 0x271f
call fcn.4ad0606f
xor eax, eax
add esp, 0xc
inc eax
jmp 0x4ad1d885
push edi
mov edi, dword [ebp + 0x10]
push 2
mov ecx, edi
push 0
neg ecx
push ecx
push eax
call esi
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp + 8]
push eax
push edi
push dword [ebp + 0x18]
push dword [ebx]
call esi
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4ad1d841
push dword [ebx]
call fcn.4ad02e18
or dword [ebx], 0xffffffff
push dword [ebp + 0xc]
push 1
push 0x271f
call fcn.4ad0606f
xor eax, eax
add esp, 0xc
inc eax
jmp 0x4ad1d884
cmp dword [ebp + 8], edi
jne 0x4ad1d820
mov esi, dword [ebp + 0x14]
push dword [ebx]
mov ecx, edi
mov edi, dword [ebp + 0x18]
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
jne 0x4ad1d822
call fcn.4ad02e18
xor esi, esi
push esi
push 1
push dword [ebp + 0xc]
call fcn.4ad1e0d8
cmp eax, 0xffffffff
mov dword [ebx], eax
je 0x4ad1d82a
push 2
push esi
push esi
push eax
call dword [sym.imp.msvcrt.dll__get_osfhandle]
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0x14

Function at 0x4ad1d890
Capabilities:
Delete file
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x4ad33b3c]
cmp eax, 3
jne 0x4ad1d8d2
cmp dword [ebp + 0x10], 0
jne 0x4ad1d8b9
push 0
push 0x2340
call fcn.4ad069f4
pop ecx
pop ecx
leave
ret 0x18
push dword [ebp + 0x18]
mov eax, dword [ebp + 8]
push dword [ebp + 0x14]
push eax
push dword [eax + 4]
call fcn.4ad1d693
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
jmp 0x4ad1d8b5
cmp eax, 2
jne 0x4ad1d933
push esi
push 1
push eax
mov eax, dword [ebp + 8]
push dword [eax + 4]
call fcn.4ad1e0d8
mov esi, eax
cmp esi, 0xffffffff
jne 0x4ad1d902
push dword [ebp + 0x1c]
call fcn.4ad01c38
push 0x6e
call fcn.4ad1194d
push 1
push 0
jmp 0x4ad1d942
lea eax, [ebp - 8]
push eax
push 0
call fcn.4ad19bf3
lea eax, [ebp - 8]
push eax
push 0
push 0
push esi
call dword [sym.imp.msvcrt.dll__get_osfhandle]
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push esi
call fcn.4ad02e18
inc dword [0x4ad33b60]
pop esi
jmp 0x4ad1d8b5
push dword [ebp + 0x1c]
call fcn.4ad01c38
push 1
push 0x2349
call fcn.4ad119e4
nop
nop
nop
nop
nop
Function at 0x4ad1ea67
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x624
mov eax, dword [0x4ad33b78]
push esi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x210]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ecx
push eax
call fcn.4ad10f5d
test al, al
jne 0x4ad1ea99
xor eax, eax
jmp 0x4ad1eba9
push edi
lea eax, [ebp - 0x210]
push 0x4ad0136c
push eax
call dword [sym.imp.msvcrt.dll_wcscat]
pop ecx
pop ecx
xor edi, edi
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x624]
push eax
push 0x104
lea eax, [ebp - 0x41c]
push eax
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
jne 0x4ad1eb01
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
cmp eax, 0x90
jne 0x4ad1eaee
xor eax, eax
jmp 0x4ad1eba8
push edi
call esi
push eax
call fcn.4ad0606f
pop ecx
xor eax, eax
pop ecx
inc eax
jmp 0x4ad1eba8
cmp word [ebp - 0x210], 0x5c
jne 0x4ad1eb1c
lea eax, [ebp - 0x210]
push eax
call fcn.4ad01a8d
mov word [eax], di
jmp 0x4ad1eb23
mov word [ebp - 0x20e], di
cmp word [ebp - 0x41c], di
je 0x4ad1eb4c
lea eax, [ebp - 0x41c]
push eax
lea eax, [ebp - 0x210]
push eax
push 2
push 0x235f
push esi
call fcn.4ad1ce54
add esp, 0x14
jmp 0x4ad1eb63
lea eax, [ebp - 0x210]
push eax
push 1
push 0x235e
push esi
call fcn.4ad1ce54
add esp, 0x10
cmp eax, edi
jne 0x4ad1eba8
mov eax, dword [ebp - 0x624]
mov ecx, eax
and ecx, 0xffff
push ecx
shr eax, 0x10
push eax
push 0x4ad3d8d4
lea eax, [ebp - 0x61c]
push 0x100
push eax
call dword [sym.imp.msvcrt.dll__snwprintf]
lea eax, [ebp - 0x61c]
push eax
push 1
push 0x235b
push esi
call fcn.4ad1ce54
add esp, 0x24
pop edi
mov ecx, dword [ebp - 4]
pop esi
call fcn.4ad01305
leave
ret 8

Function at 0x4ad1efb1
Capabilities:
Get disk size

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x228
mov eax, dword [0x4ad33b78]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push esi
mov dword [ebp - 4], eax
call fcn.4ad0cb82
test edi, edi
je 0x4ad1efe6
lea eax, [ebp - 0x210]
push edi
push eax
call dword [sym.imp.msvcrt.dll_wcscpy]
pop ecx
pop ecx
lea eax, [ebp - 0x210]
push eax
call fcn.4ad1ea3b
test eax, eax
je 0x4ad1f00a
lea eax, [ebp - 0x210]
push 0x4ad0136c
push eax
call dword [sym.imp.msvcrt.dll_wcscat]
pop ecx
pop ecx
and dword [ebp - 0x214], 0
and dword [ebp - 0x218], 0
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x228]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
push 6
push esi
call fcn.4ad1cdc7
lea eax, [ebp - 0x210]
push eax
push 0xe
lea eax, [ebp - 0x218]
push eax
push dword [ebp + 0x10]
call fcn.4ad1ebbb
lea eax, [ebp - 0x210]
push eax
push dword [ebp + 0x14]
push 0x4ad19308
call fcn.4ad077e5
push eax
push 2
push 0x2379
push esi
call fcn.4ad1ce54
mov ecx, dword [ebp - 4]
add esp, 0x14
pop edi
pop esi
call fcn.4ad01305
leave
ret 0x10
Function at 0x40a030
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x469a2b
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.0045e250
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a0b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045bffd
mov eax, dword [eax]
push 0x4851d0
push eax
call fcn.0044e484
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045e4db
test bl, bl
je 0x40a0b2
push 0x4851d0
lea ecx, [esp + 0xc]
call fcn.0045e86b
push 0x488d60
lea ecx, [esp + 0xc]
call fcn.0045e86b
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 0x40a0ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045e4db
jmp 0x40a1b9
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 0x40a172
lea edx, [esp + 0x7c]
push 0x488d5c
push edx
call fcn.0044e484
add esp, 8
test eax, eax
je 0x40a172
lea eax, [esp + 0x7c]
push 0x488d58
push eax
call fcn.0044e484
add esp, 8
test eax, eax
je 0x40a172
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 0x40a102
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.0045e4db
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 0x40a9b0
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 0x40aa12
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 0x40aa20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x469aab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48f6d8]
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 0x40ab58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40aa86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e4db
xor eax, eax
jmp 0x40abcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045e618
push esi
lea ecx, [esp + 0xc]
call fcn.0045e8a7
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 0x40abad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040a9b0
test eax, eax
jne 0x40abad
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.0040a9b0
test eax, eax
jne 0x40abad
lea eax, [esp + 0x14]
push 0x488d74
push eax
call fcn.0044f4c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ab8c
lea ecx, [esp + 0x14]
push 0x488d70
push ecx
call fcn.0044f440
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ab8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ab8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045e5c8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40aa9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e4db
xor eax, eax
jmp 0x40abcf
mov byte [esi], 0
push 0x488d6c
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.0045e4db
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 0x41b010
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 0x41b07e
cmp si, 0x69
ja 0x41b07e
add esi, 0xffd0
cmp si, 0x11
je 0x41b04e
push 0x11
call edi
test ax, ax
jge 0x41b04e
or esi, 0x2000
cmp si, 0x10
je 0x41b063
push 0x10
call edi
test ax, ax
jge 0x41b063
or esi, 0x4000
cmp si, 0x12
je 0x41b078
push 0x12
call edi
test ax, ax
jge 0x41b078
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b08b
mov esi, 0xbd
jmp 0x41b03f
cmp si, 0x6e
jne 0x41b098
mov esi, 0xbe
jmp 0x41b03f
cmp si, 0x6f
jne 0x41b039
mov esi, 0xbf
jmp 0x41b03f

Function at 0x41c730
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49fdd0]
xor edx, edx
cmp eax, edx
jne 0x41c756
xor eax, eax
mov byte [eax + 0x49fcd0], al
inc eax
cmp eax, 0x100
jl 0x41c73e
mov dword [0x49fdd0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49fcd0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c7e7
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 0x41c7ba
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 0x41c788
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c860
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 0x41c8b3
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 0x41c89a
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 0x4232f0
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 0x423488
cmp ebp, ebx
jle 0x423488
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 0x42334e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423355
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423364
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42336b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045e21c
add esp, 4
cmp eax, ebx
je 0x42338c
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.0045e21c
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 0x42347e
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 0x423465
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423451
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423446
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 0x423454
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423454
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4233f0
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 0x4233e1
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 0x4264e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46af78
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 0x426519
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.00465bcf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00465c1b
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.004265a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00465c58
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42ab60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46b708
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.0042b6e0
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 0x42ac09
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.0042a7f0
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.00464e80
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.0043a0b0
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.00464ef2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14