joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401490
Capabilities:
Delete registry value

Disassembly:
push ecx
mov eax, dword [esp + 0xc]
push esi
mov esi, 8
cmp dword [esp + 0x24], esi
jae 0x4014a5
lea eax, [esp + 0x10]
lea ecx, [esp + 4]
push ecx
push 0xf003f
push 0
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x401503
cmp dword [esp + 0x24], esi
jb 0x4014d4
mov edx, dword [esp + 0x10]
push edx
call fcn.00404353
add esp, 4
xor eax, eax
mov dword [esp + 0x24], 7
mov dword [esp + 0x20], 0
mov word [esp + 0x10], ax
cmp dword [esp + 0x40], esi
jb 0x4014fe
mov ecx, dword [esp + 0x2c]
push ecx
call fcn.00404353
add esp, 4
xor al, al
pop esi
pop ecx
ret
mov eax, dword [esp + 0x2c]
cmp dword [esp + 0x40], esi
jae 0x401511
lea eax, [esp + 0x2c]
mov edx, dword [esp + 4]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
je 0x40156e
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [esp + 0x24], esi
jb 0x40153f
mov ecx, dword [esp + 0x10]
push ecx
call fcn.00404353
add esp, 4
xor edx, edx
mov dword [esp + 0x24], 7
mov dword [esp + 0x20], 0
mov word [esp + 0x10], dx
cmp dword [esp + 0x40], esi
jb 0x4014fe
mov eax, dword [esp + 0x2c]
push eax
call fcn.00404353
add esp, 4
xor al, al
pop esi
pop ecx
ret
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [esp + 0x24], esi
jb 0x40158c
mov edx, dword [esp + 0x10]
push edx
call fcn.00404353
add esp, 4
xor eax, eax
mov dword [esp + 0x24], 7
mov dword [esp + 0x20], 0
mov word [esp + 0x10], ax
cmp dword [esp + 0x40], esi
jb 0x4015b6
mov ecx, dword [esp + 0x2c]
push ecx
call fcn.00404353
add esp, 4
mov al, 1
pop esi
pop ecx
ret

Function at 0x4032a0
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push 0xffffffffffffffff
push 0x40b9a8
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push edi
mov eax, dword [0x410050]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
xor edi, edi
xor eax, eax
push 0xffffffffffffffff
mov word [esp + 0x14], ax
mov eax, dword [esp + 0x3c]
push edi
lea ecx, [esp + 0x14]
mov dword [esp + 0x10], edi
mov dword [esp + 0x2c], 7
mov dword [esp + 0x28], edi
call fcn.00402840
mov eax, ebx
mov dword [esp + 0x30], edi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x4032f6
sub eax, edx
sar eax, 1
push eax
mov eax, ebx
lea ecx, [esp + 0x10]
call fcn.00403600
xor ecx, ecx
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], edi
push 0xffffffffffffffff
mov word [esi + 4], cx
push edi
mov ecx, esi
call fcn.00402840
cmp dword [esp + 0x24], 8
jb 0x40333f
mov edx, dword [esp + 0x10]
push edx
call fcn.00404353
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
add esp, 0x2c
ret

Function at 0x40415a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x410050]
jne 0x404164
repz ret
jmp fcn.00404c86
Function at 0x409d8c
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.00405244
and dword [ebp - 4], 0
cmp dword [0x411828], 0
mov ebx, eax
jne 0x409e3d
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x409eee
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x409eee
push eax
call fcn.004051d2
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x411828], eax
call esi
push eax
call fcn.004051d2
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x41182c], eax
call esi
push eax
call fcn.004051d2
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x411830], eax
call esi
push eax
call fcn.004051d2
pop ecx
mov dword [0x411838], eax
test eax, eax
je 0x409e3d
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004051d2
pop ecx
mov dword [0x411834], eax
mov eax, dword [0x411834]
cmp eax, ebx
je 0x409e95
cmp dword [0x411838], ebx
je 0x409e95
push eax
call fcn.0040524d
push dword [0x411838]
mov esi, eax
call fcn.0040524d
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x409e95
test edi, edi
je 0x409e95
call esi
test eax, eax
je 0x409e8c
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x409e8c
test byte [ebp - 0xc], 1
jne 0x409e95
or dword [ebp + 0x10], 0x200000
jmp 0x409ece
mov eax, dword [0x41182c]
cmp eax, ebx
je 0x409ece
push eax
call fcn.0040524d
pop ecx
test eax, eax
je 0x409ece
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x409ece
mov eax, dword [0x411830]
cmp eax, ebx
je 0x409ece
push eax
call fcn.0040524d
pop ecx
test eax, eax
je 0x409ece
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x411828]
call fcn.0040524d
pop ecx
test eax, eax
je 0x409eee
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x409ef0
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
or esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
push edx
pop edi
rep stosb byte es:[edi], al
pop edi
push edx
pop eax
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
push esi
pop eax
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
push esi
pop eax
sub eax, edi
push eax
pop esi
or eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.DLL_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
push ebp
pop esp
pop ebp
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x103b0fb4
Capabilities:
Encode data using xor

Disassembly:
jmp 0x103b0fbe
pushal
call 0x103b0fc4
pop ebp
sub ebp, 0x10
add byte [eax], al
sub ebp, 0x3b0fb4
mov al, byte [esp + 0x28]
cmp al, 1
je 0x103b0fe8
popal
xor eax, eax
inc eax
ret 0xc
jmp 0x103b0ff1
mov eax, 0x3b0fb4
add eax, ebp
add eax, 0x63
mov ecx, 0x5e3
mov edx, 0xe5a8f892
xor byte [eax], dl
inc eax
dec ecx
jne 0x103b1008
jmp 0x103b101b
sbb dword [edi + 0x19], ebx
sbb ebp, dword [esi + 0x13929292]
push ebx
push 0xffffffffffffff92
xchg edx, eax
xchg edx, eax
xchg ecx, eax
pop edi
sub dl, byte [esi + 0x28929292]
mov edx, 0x65929292
jo 0x103b0fc9
pop edx
sbb dword [ebx], edx
sahf
xchg edx, eax
xchg edx, eax
xchg edx, eax
xchg ecx, eax
push edi
ret 0xf61f
Function at 0x8a3058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.008a31a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x8a307e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8a306a
add dl, dl
jne 0x8a3089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8a30dc
xor eax, eax
add dl, dl
jne 0x8a3096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8a317d
add dl, dl
jne 0x8a30a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8a30b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8a30bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8a30c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8a30d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x8a3075
mov eax, 1
add dl, dl
jne 0x8a30ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8a30f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8a30e1
sub eax, ebx
mov ebx, 1
jne 0x8a3128
mov ecx, 1
add dl, dl
jne 0x8a310e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8a3119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8a3105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8a3075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x8a313f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8a314a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8a3136
cmp eax, 0x7d00
jae 0x8a316d
cmp eax, 0x500
jb 0x8a3168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8a3075
cmp eax, 0x7f
ja 0x8a3170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8a3075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x8a319e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x8a3075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x40e7d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x485a4b
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.0047a23f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e852
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047804d
mov eax, dword [eax]
push 0x4a4c98
push eax
call fcn.0046a3a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047a4ca
test bl, bl
je 0x40e852
push 0x4a4c98
lea ecx, [esp + 0xc]
call fcn.0047a85a
push 0x4a4ca4
lea ecx, [esp + 0xc]
call fcn.0047a85a
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 0x40e88e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047a4ca
jmp 0x40e959
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 0x40e912
lea edx, [esp + 0x7c]
push 0x4a4ca0
push edx
call fcn.0046a3a4
add esp, 8
test eax, eax
je 0x40e912
lea eax, [esp + 0x7c]
push 0x4a4c9c
push eax
call fcn.0046a3a4
add esp, 8
test eax, eax
je 0x40e912
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 0x40e8a2
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.0047a4ca
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 0x40f160
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 0x40f1c2
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 0x40f1d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x485acb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ae834]
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 0x40f308
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40f236
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a4ca
xor eax, eax
jmp 0x40f37f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047a607
push esi
lea ecx, [esp + 0xc]
call fcn.0047a896
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 0x40f35d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040f160
test eax, eax
jne 0x40f35d
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 accept
mov ecx, edi
call fcn.0040f160
test eax, eax
jne 0x40f35d
lea eax, [esp + 0x14]
push 0x4a4cb4
push eax
call fcn.0046b420
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f33c
lea ecx, [esp + 0x14]
push 0x4a4cb0
push ecx
call fcn.0046b3a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f33c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40f33f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047a5b7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40f24e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a4ca
xor eax, eax
jmp 0x40f37f
mov byte [esi], 0
push 0x4a4cac
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.0047a4ca
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 0x420e00
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 0x420e6e
cmp si, 0x69
ja 0x420e6e
add esi, 0xffd0
cmp si, 0x11
je 0x420e3e
push 0x11
call edi
test ax, ax
jge 0x420e3e
or esi, 0x2000
cmp si, 0x10
je 0x420e53
push 0x10
call edi
test ax, ax
jge 0x420e53
or esi, 0x4000
cmp si, 0x12
je 0x420e68
push 0x12
call edi
test ax, ax
jge 0x420e68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x420e7b
mov esi, 0xbd
jmp 0x420e2f
cmp si, 0x6e
jne 0x420e88
mov esi, 0xbe
jmp 0x420e2f
cmp si, 0x6f
jne 0x420e29
mov esi, 0xbf
jmp 0x420e2f

Function at 0x422710
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4bf048]
xor edx, edx
cmp eax, edx
jne 0x422736
xor eax, eax
mov byte [eax + 0x4bef48], al
inc eax
cmp eax, 0x100
jl 0x42271e
mov dword [0x4bf048], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4bef48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4227c7
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 0x42279a
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 0x422768
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422840
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 0x422893
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 0x42287a
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 0x429910
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 0x429aa8
cmp ebp, ebx
jle 0x429aa8
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 0x42996e
dec eax
or eax, 0xfffffff8
inc eax
je 0x429975
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429984
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42998b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047a20b
add esp, 4
cmp eax, ebx
je 0x4299ac
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.0047a20b
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 0x429a9e
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 0x429a85
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429a71
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429a66
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 0x429a74
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429a74
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429a10
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 0x429a01
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 0x42cde0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4872f8
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 0x42ce19
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.00481bbe
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00481c0a
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.0042cea0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00481c47
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x431510
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x487b28
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.00432090
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 0x4315b9
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.004311a0
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.00480e6f
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.00448060
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.00480ee1
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14