joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46248a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x462498
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
cmp dword [ebp + 0x10], 8
push esi
push edi
not eax
mov ecx, 0xff
jb 0x462579
mov edi, dword [ebp + 0x10]
push ebx
shr edi, 3
movzx ebx, byte [edx]
mov esi, eax
sub dword [ebp + 0x10], 8
and esi, ecx
xor esi, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [esi*4 + 0x10018df4]
xor eax, ebx
inc edx
mov esi, eax
movzx ebx, byte [edx]
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x10018df4]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x10018df4]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x10018df4]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x10018df4]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x10018df4]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x10018df4]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
shr eax, 8
mov esi, dword [esi*4 + 0x10018df4]
xor eax, esi
inc edx
dec edi
jne 0x4624b5
pop ebx
cmp dword [ebp + 0x10], 0
je 0x46259a
movzx edi, byte [edx]
mov esi, eax
and esi, ecx
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x10018df4]
xor eax, esi
inc edx
dec dword [ebp + 0x10]
jne 0x46257f
pop edi
pop esi
not eax
pop ebp
ret

Function at 0x4625a0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [esp + 4]
push esi
push edi
mov edx, 0xff
mov esi, dword [ecx]
movzx edi, byte [esp + 0x10]
mov eax, esi
and eax, edx
xor eax, edi
shr esi, 8
mov eax, dword [eax*4 + 0x10018df4]
xor eax, esi
mov esi, dword [ecx + 8]
mov dword [ecx], eax
and eax, edx
add eax, dword [ecx + 4]
mov edi, esi
and edi, edx
imul eax, eax, 0x8088405
inc eax
mov dword [ecx + 4], eax
shr eax, 0x18
xor eax, edi
pop edi
shr esi, 8
mov eax, dword [eax*4 + 0x10018df4]
xor eax, esi
pop esi
mov dword [ecx + 8], eax
ret
Function at 0x464ec4
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp esi, 1
jl 0x464ed5
cmp esi, 9
jle 0x464ee0
push 0x1001c254
call fcn.0046657b
pop ecx
mov edi, 0x10000
xor ebx, ebx
push edi
push ebx
push 0x10042240
mov dword [0x10022458], esi
call fcn.004668f6
mov eax, esi
add esp, 0xc
shl eax, 3
cmp esi, 1
movzx ecx, word [eax + 0x1001e302]
mov dword [0x1002244c], ecx
movzx ecx, word [eax + 0x1001e300]
mov dword [0x10072390], ecx
movzx ecx, word [eax + 0x1001e304]
movzx eax, word [eax + 0x1001e306]
mov dword [0x10072388], ecx
mov dword [0x1007238c], eax
jne 0x464f42
mov eax, dword [esp + 0x14]
or byte [eax], 4
jmp 0x464f4e
cmp esi, 9
jne 0x464f4e
mov eax, dword [esp + 0x14]
or byte [eax], 2
push edi
push 0x10052260
mov dword [0x10072384], ebx
mov dword [0x10072398], ebx
call dword [0x1007239c]
pop ecx
cmp eax, ebx
pop ecx
mov dword [0x1002245c], eax
je 0x464fc2
cmp eax, 0xffffffff
je 0x464fc2
mov esi, 0x106
mov dword [0x10022454], ebx
cmp eax, esi
jae 0x464f9a
cmp dword [0x10022454], ebx
jne 0x464f9a
call fcn.00465113
cmp dword [0x1002245c], esi
jb 0x464f85
xor eax, eax
xor ecx, ecx
movzx edx, byte [ecx + 0x10052260]
and eax, 0x3ff
and edx, 0x7fff
shl eax, 5
xor eax, edx
inc ecx
cmp ecx, 2
jb 0x464f9e
mov dword [0x10022450], eax
jmp 0x464fd2
mov dword [0x10022454], 1
mov dword [0x1002245c], ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4651f1
Capabilities:
Encode data using xor

Disassembly:
push ecx
and dword [esp], 0
cmp dword [0x10022458], 3
push edi
push 2
pop edi
jg 0x46520e
call fcn.00465473
jmp 0x465470
cmp dword [0x1002245c], 0
je 0x465448
mov ecx, dword [0x10072384]
push ebx
push ebp
push esi
mov esi, 0x7fff
mov ebp, 0x3ff
movzx eax, byte [ecx + 0x10052262]
mov edx, dword [0x10022450]
and eax, esi
and edx, ebp
mov ebx, ecx
shl edx, 5
xor eax, edx
and ebx, esi
movzx edx, word [eax*2 + 0x10042240]
mov dword [0x10022450], eax
lea eax, [eax*2 + 0x10042240]
mov word [ebx*2 + 0x10032240], dx
mov ebx, dword [0x10072394]
mov word [eax], cx
mov eax, edi
push 2
mov dword [0x10072380], eax
test edx, edx
pop edi
je 0x4652bf
cmp eax, dword [0x1002244c]
jae 0x4652bf
mov eax, ecx
sub eax, edx
cmp eax, 0x7efa
ja 0x4652bf
push edx
call fcn.00464fd6
mov edi, eax
mov eax, dword [0x1002245c]
cmp edi, eax
pop ecx
jbe 0x4652a2
mov edi, eax
mov ecx, dword [0x10072384]
cmp edi, 3
jne 0x4652bf
mov eax, ecx
sub eax, dword [0x10072394]
cmp eax, 0x1000
jbe 0x4652bf
push 2
pop edi
mov eax, dword [0x10072380]
cmp eax, 3
jb 0x465389
cmp edi, eax
ja 0x465389
sub ecx, ebx
add eax, 0xfffffffd
dec ecx
push eax
push ecx
call fcn.00466185
pop ecx
pop ecx
push 1
pop ecx
sub ecx, dword [0x10072380]
add dword [0x1002245c], ecx
sub dword [0x10072380], 2
mov ecx, dword [0x10072384]
movzx edx, byte [ecx + 0x10052263]
mov edi, dword [0x10022450]
inc ecx
and edi, ebp
and edx, esi
shl edi, 5
xor edx, edi
mov edi, ecx
mov dword [0x10022450], edx
and edi, esi
mov bx, word [edx*2 + 0x10042240]
dec dword [0x10072380]
lea edx, [edx*2 + 0x10042240]
mov word [edi*2 + 0x10032240], bx
mov word [edx], cx
jne 0x465300
and dword [esp + 0x10], 0
push 2
inc ecx
pop edi
test eax, eax
mov dword [0x10072384], ecx
je 0x4653f7
mov eax, dword [0x10072398]
test eax, eax
jl 0x46536b
lea edx, [eax + 0x10052260]
jmp 0x46536d
xor edx, edx
sub ecx, eax
push 0
push ecx
push edx
call fcn.00465988
mov ecx, dword [0x10072384]
add esp, 0xc
mov dword [0x10072398], ecx
jmp 0x4653f7
cmp dword [esp + 0x10], 0
je 0x4653e2
movzx eax, byte [ecx + 0x1005225f]
push eax
push 0
call fcn.00466185
pop ecx
test eax, eax
pop ecx
je 0x4653da
mov eax, dword [0x10072398]
test eax, eax
jl 0x4653b6
lea ecx, [eax + 0x10052260]
jmp 0x4653b8
xor ecx, ecx
mov edx, dword [0x10072384]
push 0
sub edx, eax
push edx
push ecx
call fcn.00465988
mov ecx, dword [0x10072384]
add esp, 0xc
mov dword [0x10072398], ecx
jmp 0x4653ea
mov ecx, dword [0x10072384]
jmp 0x4653ea
mov dword [esp + 0x10], 1
inc ecx
dec dword [0x1002245c]
mov dword [0x10072384], ecx
mov ebx, 0x106
cmp dword [0x1002245c], ebx
jae 0x465420
cmp dword [0x10022454], 0
jne 0x465420
call fcn.00465113
cmp dword [0x1002245c], ebx
mov ecx, dword [0x10072384]
jb 0x465404
cmp dword [0x1002245c], 0
jne 0x46522e
cmp dword [esp + 0x10], 0
pop esi
pop ebp
pop ebx
je 0x46544e
movzx eax, byte [ecx + 0x1005225f]
push eax
push 0
call fcn.00466185
pop ecx
pop ecx
mov ecx, dword [0x10072384]
mov edx, dword [0x10072398]
test edx, edx
jl 0x465460
lea eax, [edx + 0x10052260]
jmp 0x465462
xor eax, eax
sub ecx, edx
push 1
push ecx
push eax
call fcn.00465988
add esp, 0xc
pop edi
pop ecx
ret
Function at 0x465473
Capabilities:
Encode data using xor

Disassembly:
push ecx
push edi
xor edi, edi
cmp dword [0x1002245c], edi
mov dword [0x10072380], 2
je 0x46563a
mov ecx, dword [0x10072384]
push ebx
push ebp
push esi
mov esi, 0x7fff
mov ebx, 0x3ff
movzx eax, byte [ecx + 0x10052262]
mov edx, dword [0x10022450]
and eax, esi
and edx, ebx
mov ebp, ecx
shl edx, 5
xor eax, edx
and ebp, esi
movzx edx, word [eax*2 + 0x10042240]
mov dword [0x10022450], eax
lea eax, [eax*2 + 0x10042240]
mov word [ebp*2 + 0x10032240], dx
test edx, edx
mov word [eax], cx
je 0x465502
mov eax, ecx
sub eax, edx
cmp eax, 0x7efa
ja 0x465502
push edx
call fcn.00464fd6
mov edi, eax
mov eax, dword [0x1002245c]
cmp edi, eax
pop ecx
jbe 0x4654fc
mov edi, eax
mov ecx, dword [0x10072384]
cmp edi, 3
jb 0x4655a3
sub ecx, dword [0x10072394]
lea eax, [edi - 3]
push eax
push ecx
call fcn.00466185
sub dword [0x1002245c], edi
cmp edi, dword [0x1002244c]
pop ecx
mov dword [esp + 0x14], eax
pop ecx
ja 0x465575
mov ecx, dword [0x10072384]
dec edi
movzx eax, byte [ecx + 0x10052263]
mov edx, dword [0x10022450]
inc ecx
and edx, ebx
and eax, esi
shl edx, 5
xor eax, edx
mov dword [0x10022450], eax
mov bp, word [eax*2 + 0x10042240]
lea edx, [eax*2 + 0x10042240]
mov eax, ecx
and eax, esi
dec edi
mov word [eax*2 + 0x10032240], bp
mov word [edx], cx
jne 0x465536
jmp 0x4655c4
mov ecx, dword [0x10072384]
add ecx, edi
xor edi, edi
mov dword [0x10072384], ecx
movzx eax, byte [ecx + 0x10052260]
movzx edx, byte [ecx + 0x10052261]
and eax, ebx
and edx, esi
shl eax, 5
xor eax, edx
mov dword [0x10022450], eax
jmp 0x4655cb
movzx eax, byte [ecx + 0x10052260]
push eax
push 0
call fcn.00466185
dec dword [0x1002245c]
pop ecx
pop ecx
mov dword [esp + 0x10], eax
mov ecx, dword [0x10072384]
inc ecx
mov dword [0x10072384], ecx
cmp dword [esp + 0x10], 0
je 0x4655ff
mov eax, dword [0x10072398]
test eax, eax
jl 0x4655e3
lea edx, [eax + 0x10052260]
jmp 0x4655e5
xor edx, edx
sub ecx, eax
push 0
push ecx
push edx
call fcn.00465988
mov ecx, dword [0x10072384]
add esp, 0xc
mov dword [0x10072398], ecx
mov ebp, 0x106
cmp dword [0x1002245c], ebp
jae 0x465628
cmp dword [0x10022454], 0
jne 0x465628
call fcn.00465113
cmp dword [0x1002245c], ebp
mov ecx, dword [0x10072384]
jb 0x46560c
cmp dword [0x1002245c], 0
jne 0x4654a0
pop esi
pop ebp
pop ebx
jmp 0x465640
mov ecx, dword [0x10072384]
mov edx, dword [0x10072398]
pop edi
test edx, edx
jl 0x465653
lea eax, [edx + 0x10052260]
jmp 0x465655
xor eax, eax
sub ecx, edx
push 1
push ecx
push eax
call fcn.00465988
add esp, 0x10
ret

Function at 0x466440
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
jne 0x46644d
or eax, 0xffffffff
jmp 0x46647b
cmp dword [esp + 8], 0
mov eax, dword [0x1001f09c]
je 0x46647b
push esi
movzx esi, byte [ecx]
mov edx, eax
and edx, 0xff
xor edx, esi
shr eax, 8
mov edx, dword [edx*4 + 0x1001f0a0]
xor eax, edx
inc ecx
dec dword [esp + 0xc]
jne 0x46645a
pop esi
mov dword [0x1001f09c], eax
not eax
ret
Function at 0x40a8b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46671b
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.0045b1f9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a932
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459110
mov eax, dword [eax]
push 0x47e1f0
push eax
call fcn.0044bd44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045b484
test bl, bl
je 0x40a932
push 0x47e1f0
lea ecx, [esp + 0xc]
call fcn.0045b814
push 0x481d74
lea ecx, [esp + 0xc]
call fcn.0045b814
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 0x40a96e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045b484
jmp 0x40aa39
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 0x40a9f2
lea edx, [esp + 0x7c]
push 0x481d70
push edx
call fcn.0044bd44
add esp, 8
test eax, eax
je 0x40a9f2
lea eax, [esp + 0x7c]
push 0x481d6c
push eax
call fcn.0044bd44
add esp, 8
test eax, eax
je 0x40a9f2
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 0x40a982
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.0045b484
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 0x40b230
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 0x40b292
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 0x40b2a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46679b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4882c8]
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 0x40b3d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b306
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b484
xor eax, eax
jmp 0x40b44f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045b5c1
push esi
lea ecx, [esp + 0xc]
call fcn.0045b850
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x481dac
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b42d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b230
test eax, eax
jne 0x40b42d
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.0040b230
test eax, eax
jne 0x40b42d
lea eax, [esp + 0x14]
push 0x481d88
push eax
call fcn.0044cd80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b40c
lea ecx, [esp + 0x14]
push 0x481d84
push ecx
call fcn.0044cd00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b40c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b40f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045b571
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b31e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b484
xor eax, eax
jmp 0x40b44f
mov byte [esi], 0
push 0x481d80
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.0045b484
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 0x41b940
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 0x41b9ae
cmp si, 0x69
ja 0x41b9ae
add esi, 0xffd0
cmp si, 0x11
je 0x41b97e
push 0x11
call edi
test ax, ax
jge 0x41b97e
or esi, 0x2000
cmp si, 0x10
je 0x41b993
push 0x10
call edi
test ax, ax
jge 0x41b993
or esi, 0x4000
cmp si, 0x12
je 0x41b9a8
push 0x12
call edi
test ax, ax
jge 0x41b9a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b9bb
mov esi, 0xbd
jmp 0x41b96f
cmp si, 0x6e
jne 0x41b9c8
mov esi, 0xbe
jmp 0x41b96f
cmp si, 0x6f
jne 0x41b969
mov esi, 0xbf
jmp 0x41b96f

Function at 0x41d060
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x498940]
xor edx, edx
cmp eax, edx
jne 0x41d086
xor eax, eax
mov byte [eax + 0x498840], al
inc eax
cmp eax, 0x100
jl 0x41d06e
mov dword [0x498940], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x498840
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d117
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 0x41d0ea
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 0x41d0b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d190
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 0x41d1e3
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 0x41d1ca
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 0x423c20
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 0x423db8
cmp ebp, ebx
jle 0x423db8
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 0x423c7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423c85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423c94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423c9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045b1c5
add esp, 4
cmp eax, ebx
je 0x423cbc
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.0045b1c5
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 0x423dae
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 0x423d95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423d81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423d76
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 0x423d84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423d84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423d20
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 0x423d11
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 0x426dc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x467c68
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 0x426df9
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.00462b72
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00462bbe
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.00426e80
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00462bfb
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42b450
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4683f8
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.0042bfd0
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 0x42b4f9
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.0042b0e0
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.00461e23
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.0043a9a0
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.00461e95
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14