joyce8/EMBER2024-capa huggingface dataset:
Function at 0x48bd60
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x14
push ebp
push esi
mov esi, dword [esp + 0x24]
xor ebp, ebp
cmp esi, ebp
mov dword [esp + 0xc], ecx
mov dword [esp + 8], ebp
je 0x48be90
push ebx
mov ebx, dword [fcn.004be008]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x28]
push eax
push 0x40000
push ebp
push esi
push edi
call ebx
test eax, eax
jne 0x48be7f
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x10]
push ecx
push 4
push edx
call dword [0x4be01c]
test eax, eax
jne 0x48be7f
mov eax, dword [esp + 0x34]
test eax, eax
je 0x48be7a
mov eax, dword [esp + 0x10]
push eax
call dword [fcn.004be04c]
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], ebp
push ecx
push 0x20019
push ebp
push esi
push edi
call ebx
test eax, eax
jne 0x48be7f
push eax
push eax
lea edx, [esp + 0x30]
lea eax, [esp + 0x20]
push edx
lea ecx, [esp + 0x28]
push eax
push ecx
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x34]
push ebp
lea eax, [esp + 0x44]
push edx
push eax
push ebp
push ebp
push ebp
push ecx
call dword [0x4be018]
test eax, eax
jne 0x48be7f
push 0x105
call fcn.004ab1f4
mov esi, eax
mov eax, dword [esp + 0x30]
add esp, 4
xor edi, edi
test eax, eax
jbe 0x48be71
mov ebx, dword [0x4be014]
mov edx, dword [esp + 0x10]
push 0x105
push esi
push edi
push edx
call ebx
test eax, eax
jne 0x48be61
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x10]
push 1
push eax
push esi
push ecx
mov ecx, dword [esp + 0x24]
call fcn.0048bd60
jmp 0x48be68
cmp eax, 0x103
je 0x48be71
mov eax, dword [esp + 0x2c]
inc edi
cmp edi, eax
jb 0x48be37
push esi
call fcn.004ab21d
add esp, 4
mov ebp, 1
mov eax, dword [esp + 0x10]
pop edi
test eax, eax
pop ebx
je 0x48be90
push eax
call dword [fcn.004be04c]
mov eax, ebp
pop esi
pop ebp
add esp, 0x14
ret 0x10

Function at 0x48ce30
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call fcn.00497b48
mov esi, dword [fcn.004be3b8]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x48ce96
mov ebx, dword [fcn.004be36c]
lea eax, [esp + 0x10]
push eax
push ebp
call fcn.00497b42
cmp eax, 6
je 0x48ce96
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x48ce77
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x48d660
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x48d698
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push 0x520574
call dword [fcn.004be7a4]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x48e2c0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x48e309
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x48e780
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4bccf0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0048e330
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0048e3b0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0048e3b0
lea ecx, [esi + 0xc]
call fcn.004ab43e
lea ecx, [esi + 0x10]
call fcn.004ab43e
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0048f940
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0048f940
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0048f940
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004ab4b3
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004ab4b3
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x493680
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + 0x520a64]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x5209f4]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x493693
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4936d4
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x520a9c]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x493706
mov bl, byte [esp + ecx + 0x4c]
jmp 0x49370a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4936fb
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x493728
mov bl, byte [esp + ecx + 0x4c]
jmp 0x49372c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x49371d
xor ecx, ecx
mov eax, 0x520a04
xor ebx, ebx
mov bl, byte [ecx + 0x520aac]
cmp byte [esp + ebx + 0x14], 0
je 0x493757
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x520ac4]
cmp byte [esp + ebx + 0x14], 0
je 0x49376e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, 0x520a64
jl 0x49373e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4936c7
lea edx, [esp + 0x84]
push edx
call fcn.004937b0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4ad893
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ad8cb
push dword [esi + 0x1c]
call dword [0x4be678]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004ab90e
push eax
push dword [esi + 0x1c]
call dword [fcn.004be748]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004ab8e6
jmp 0x4ad8d7
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4af091
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4af0d3
call fcn.004b557f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [0x4be2ec]
cmp eax, edi
je 0x4af0d3
push eax
push esi
call dword [0x4be2f0]
cmp eax, edi
jne 0x4af0ca
xor eax, eax
jmp 0x4af0db
push eax
call dword [0x4be2f4]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004af0e1
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b0b22
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x4bd6f0
call fcn.0049c1a4
push ecx
push ecx
push esi
push 0x14
call fcn.004ab1f4
mov esi, eax
pop ecx
mov dword [ebp - 0x14], esi
and dword [ebp - 4], 0
test esi, esi
je 0x4b0b75
mov ecx, esi
call fcn.004aba04
mov eax, dword [0x522748]
lea ecx, [esi + 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
push dword [ebp + 0x10]
mov dword [esi + 8], eax
mov eax, dword [ebp + 0xc]
mov byte [ebp - 4], 2
mov dword [esi], 0x50495c
mov dword [esi + 0xc], eax
call fcn.004ab5f0
jmp 0x4b0b77
xor esi, esi
or dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x10]
push 0x5114d8
push eax
mov dword [ebp - 0x10], esi
call fcn.0049ba3c
pop esi

Function at 0x4b5aaf
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [fcn.004be2c4]
cmp dword [esp + 0x10], 0
jne 0x4b5add
push dword [esi]
call dword [0x4be234]
test eax, eax
je 0x4b5afb
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b5a15
jmp 0x4b5afb
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b5afb
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b5a15
test edi, edi
mov eax, edi
jne 0x4b5ae5
pop edi
push ebx
call dword [fcn.004be2c8]
pop esi
pop ebx
ret 8
Function at 0x5b3b18
Capabilities:
Encrypt data using aes

Disassembly:
pop si
lea esp, [esp + 2]
shl edx, 8
jmp 0x5b3b1a
jmp 0x5b3afb
xor edx, eax
shr ebp, 0xf
mov eax, dword [esp]
lea edi, [esi*4]
jmp 0x5b3b50

Function at 0x65514f
Capabilities:
Parse pe header

Disassembly:
call fcn.006540df
mov byte [esp + 4], dh
jmp 0x6551da
lea esp, [esp + 3]
mov dword [esp + 0x34], esi
push esp
mov dword [esp], esi
call 0x6551c2
cmc
mov dword [esp + 3], esi
lea esp, [esp + 7]
jmp 0x65523e
lea esp, [esp + 3]
push word [esp + 1]
push word [esp + 2]
mov word [esp + 1], bx
mov byte [esp + 1], dh
pop word [esp + 3]
jmp 0x6551b0
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0x65521e
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0x6551f8
push eax
jmp 0x6540da
lea esp, [esp]
mov byte [esp], bh
lea esp, [esp]
lea esp, [esp + 1]
mov dword [esp + 0x30], edi
lea esp, [esp + 0x30]
jmp 0x655210

Function at 0x6551c2
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
call fcn.006540df
mov byte [esp + 4], dh
jmp 0x6551da
lea esp, [esp + 3]
mov dword [esp + 0x34], esi
push esp
mov dword [esp], esi
call 0x6551c2
cmc
mov dword [esp + 3], esi
lea esp, [esp + 7]
jmp 0x65523e
lea esp, [esp + 3]
push word [esp + 1]
push word [esp + 2]
mov word [esp + 1], bx
mov byte [esp + 1], dh
pop word [esp + 3]
jmp 0x6551b0
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0x65521e
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0x6551f8
push eax
jmp 0x6540da
lea esp, [esp]
mov byte [esp], bh
lea esp, [esp]
lea esp, [esp + 1]
mov dword [esp + 0x30], edi
lea esp, [esp + 0x30]
jmp 0x655210
Function at 0x40b440
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46a97b
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.0045f496
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b4c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d3ad
mov eax, dword [eax]
push 0x4811c0
push eax
call fcn.00450214
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045f721
test bl, bl
je 0x40b4c2
push 0x4811c0
lea ecx, [esp + 0xc]
call fcn.0045fab1
push 0x484d34
lea ecx, [esp + 0xc]
call fcn.0045fab1
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 0x40b4fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045f721
jmp 0x40b5c9
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 0x40b582
lea edx, [esp + 0x7c]
push 0x484d30
push edx
call fcn.00450214
add esp, 8
test eax, eax
je 0x40b582
lea eax, [esp + 0x7c]
push 0x484d2c
push eax
call fcn.00450214
add esp, 8
test eax, eax
je 0x40b582
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 0x40b512
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.0045f721
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 0x40bdc0
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 0x40be22
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 0x40be30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46a9fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48b5e8]
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 0x40bf68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40be96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f721
xor eax, eax
jmp 0x40bfdf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045f85e
push esi
lea ecx, [esp + 0xc]
call fcn.0045faed
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 0x40bfbd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040bdc0
test eax, eax
jne 0x40bfbd
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.0040bdc0
test eax, eax
jne 0x40bfbd
lea eax, [esp + 0x14]
push 0x484d48
push eax
call fcn.00451250
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bf9c
lea ecx, [esp + 0x14]
push 0x484d44
push ecx
call fcn.004511d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bf9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40bf9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045f80e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40beae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f721
xor eax, eax
jmp 0x40bfdf
mov byte [esi], 0
push 0x484d40
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.0045f721
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 0x41c550
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 0x41c5be
cmp si, 0x69
ja 0x41c5be
add esi, 0xffd0
cmp si, 0x11
je 0x41c58e
push 0x11
call edi
test ax, ax
jge 0x41c58e
or esi, 0x2000
cmp si, 0x10
je 0x41c5a3
push 0x10
call edi
test ax, ax
jge 0x41c5a3
or esi, 0x4000
cmp si, 0x12
je 0x41c5b8
push 0x12
call edi
test ax, ax
jge 0x41c5b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41c5cb
mov esi, 0xbd
jmp 0x41c57f
cmp si, 0x6e
jne 0x41c5d8
mov esi, 0xbe
jmp 0x41c57f
cmp si, 0x6f
jne 0x41c579
mov esi, 0xbf
jmp 0x41c57f

Function at 0x41dc70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49bc60]
xor edx, edx
cmp eax, edx
jne 0x41dc96
xor eax, eax
mov byte [eax + 0x49bb60], al
inc eax
cmp eax, 0x100
jl 0x41dc7e
mov dword [0x49bc60], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49bb60
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41dd27
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 0x41dcfa
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 0x41dcc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41dda0
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 0x41ddf3
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 0x41ddda
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 0x424830
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 0x4249c8
cmp ebp, ebx
jle 0x4249c8
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 0x42488e
dec eax
or eax, 0xfffffff8
inc eax
je 0x424895
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4248a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4248ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045f462
add esp, 4
cmp eax, ebx
je 0x4248cc
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.0045f462
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 0x4249be
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 0x4249a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424991
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424986
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 0x424994
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424994
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424930
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 0x424921
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 0x427c00
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46bec8
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 0x427c39
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.00466e0f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00466e5b
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.00427cc0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00466e98
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42c170
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46c658
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.0042ccf0
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 0x42c219
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.0042be00
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.004660c0
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.0043b4c0
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.00466132
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14