joyce8/EMBER2024-capa huggingface dataset:
Function at 0x549800
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x10]
mov dword [ebp - 4], eax
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], ecx
mov eax, ecx
mov edx, 0x5cdad0
call fcn.0040e980
mov dword [ebp - 0x10], 0
xor eax, eax
push fcn.005497f0
push ebp
push 0x414900
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
mov dword [eax + 8], 0
mov eax, dword [ebp - 0xc]
mov dword [eax], 0
mov eax, dword [ebp - 0xc]
add eax, 0x34
xor edx, edx
call fcn.00408a20
mov eax, dword [ebp - 0xc]
mov edx, fcn.004da4a0
mov dword [eax + 0x2c], edx
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
mov dword [edx + 0x24], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 8]
mov dword [edx + 0x28], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x1c]
mov dword [edx + 4], eax
mov eax, dword [ebp - 8]
mov eax, dword [eax]
lea ecx, [ebp - 0x10]
xor dx, dx
call fcn.00409370
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
add eax, 0x30
call fcn.00408a20
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0xc]
mov dword [edx + 0xc], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x10]
mov dword [edx + 0x10], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x14]
mov dword [edx + 0x18], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x18]
mov dword [edx + 0x14], eax
mov eax, dword [ebp - 0xc]
lea ecx, [eax + 0x10]
mov eax, dword [ebp - 0xc]
lea edx, [eax + 0xc]
mov eax, dword [ebp - 4]
call fcn.00547a30
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.00549e70
mov eax, dword [ebp - 4]
test dword [eax + 0x28], 0x10
jne 0x54991c
mov eax, dword [ebp - 4]
call fcn.004fa450
test al, al
jne 0x54991c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x24]
or eax, 0x8000000
mov edx, dword [ebp - 0xc]
mov dword [edx + 0x24], eax
nop
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.005497f0
mov esp, ebp
pop ebp
ret
Function at 0x402217
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
mov eax, 0x414fc5
call fcn.00411bb0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea ecx, [esi + 4]
mov dword [esi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.00402fe9
xor edi, edi
push 4
mov dword [ebp - 4], edi
call fcn.00403967
mov ebx, eax
pop ecx
cmp ebx, edi
je 0x40225f
call fcn.00402c55
mov dword [ebx], eax
call fcn.00402a83
mov ecx, eax
call fcn.004011e9
mov eax, ebx
jmp 0x402261
xor eax, eax
mov dword [esi + 0x38], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea ecx, [esi + 0x1c]
mov dword [esi + 0x24], ecx
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x2c]
mov dword [esi + 0x34], ecx
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
mov eax, dword [esi + 0x24]
mov dword [eax], edi
mov eax, dword [esi + 0x34]
mov dword [eax], edi
mov eax, dword [esi + 0x10]
mov dword [eax], edi
mov eax, dword [esi + 0x20]
mov dword [eax], edi
mov eax, dword [esi + 0x30]
mov dword [eax], edi
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4

Function at 0x40376d
Capabilities:
Terminate process

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push dword [0x41cbc0]
call fcn.00408415
pop ecx
test eax, eax
je 0x403785
pop ebp
jmp eax
push 2
jmp section..htext

Function at 0x404254
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x41b3e0]
jne 0x40425e
repz ret
jmp fcn.0040ac0c
Function at 0x4758a2
Capabilities:
Inspect section memory permissions

Disassembly:
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x47587e
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x47589c
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x4758fa
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x4758e1
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x4758ea
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x4758f4
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x4758d6
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x475860
mov dword [ebp + 8], esi
xor edi, edi

Function at 0x49e01f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049dcd0

Function at 0x49e02a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049de5a
Function at 0x4c3020
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x83000]
push edi
or ebp, 0xffffffff
jmp 0x4c3042
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4c3049
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c3038
mov eax, 1
add ebx, ebx
jne 0x4c305b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4c306c
jne 0x4c308b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c308b
dec eax
add ebx, ebx
jne 0x4c3078
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4c3050
add ebx, ebx
jne 0x4c3087
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4c30dd
xor ecx, ecx
sub eax, 3
jb 0x4c30a3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4c3112
sar eax, 1
mov ebp, eax
jmp 0x4c30ae
add ebx, ebx
jne 0x4c30ae
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c307c
inc ecx
add ebx, ebx
jne 0x4c30bc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c307c
add ebx, ebx
jne 0x4c30c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4c30be
jne 0x4c30da
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4c30be
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4c30fc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4c30ee
jmp 0x4c303e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4c30fc
add edi, ecx
jmp 0x4c303e
pop esi
mov edi, esi
mov ecx, 0x33c3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4c311a
cmp byte [edi], 0x1f
jne 0x4c311a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4c311f
lea edi, [esi + 0xc0000]
mov eax, dword [edi]
or eax, eax
je 0x4c318e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd981c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd98d0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4c314c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd98d4]
or eax, eax
je 0x4c3188
mov dword [ebx], eax
add ebx, 4
jmp 0x4c3169
call dword [esi + 0xd98e4]
mov ebp, dword [esi + 0xd98d8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4c31c2
sub esp, 0xffffff80
jmp 0x470d10
Function at 0x44e740
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x45000]
push edi
or ebp, 0xffffffff
jmp 0x44e762
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x44e769
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x44e758
mov eax, 1
add ebx, ebx
jne 0x44e77b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x44e770
jne 0x44e78c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x44e770
xor ecx, ecx
sub eax, 3
jb 0x44e7a0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x44e812
mov ebp, eax
add ebx, ebx
jne 0x44e7ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x44e7b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x44e7dc
inc ecx
add ebx, ebx
jne 0x44e7c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x44e7bd
jne 0x44e7d9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x44e7bd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x44e7fc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x44e7ed
jmp 0x44e75e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x44e7fc
add edi, ecx
jmp 0x44e75e
pop esi
lea edi, [esi + 0x4c000]
mov eax, dword [edi]
or eax, eax
je 0x44e85b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x509f8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x50a64]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x44e819
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x50a6c]
or eax, eax
je 0x44e855
mov dword [ebx], eax
add ebx, 4
jmp 0x44e836
call dword [esi + 0x50a68]
mov ebp, dword [esi + 0x50a70]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x44e88f
sub esp, 0xffffff80
jmp 0x406dc0
Function at 0x417ca0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f1dfb
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.004e6735
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x417d22
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004e44b2
mov eax, dword [eax]
push 0x773d68
push eax
call fcn.004bdac4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004e69c0
test bl, bl
je 0x417d22
push 0x773d68
lea ecx, [esp + 0xc]
call fcn.004e6d50
push 0x773d74
lea ecx, [esp + 0xc]
call fcn.004e6d50
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 0x417d5e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004e69c0
jmp 0x417e29
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 0x417de2
lea edx, [esp + 0x7c]
push 0x773d70
push edx
call fcn.004bdac4
add esp, 8
test eax, eax
je 0x417de2
lea eax, [esp + 0x7c]
push 0x773d6c
push eax
call fcn.004bdac4
add esp, 8
test eax, eax
je 0x417de2
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 0x417d72
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.004e69c0
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 0x418620
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 0x418682
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 0x418690
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f1e7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x872a88]
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 0x4187c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4186f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004e69c0
xor eax, eax
jmp 0x41883f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004e6afd
push esi
lea ecx, [esp + 0xc]
call fcn.004e6d8c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x773da8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41881d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00418620
test eax, eax
jne 0x41881d
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.00418620
test eax, eax
jne 0x41881d
lea eax, [esp + 0x14]
push 0x773d84
push eax
call fcn.004bed30
mov esi, eax
add esp, 8
test esi, esi
jne 0x4187fc
lea ecx, [esp + 0x14]
push 0x773d80
push ecx
call fcn.004becb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4187fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4187ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004e6aad
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41870e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004e69c0
xor eax, eax
jmp 0x41883f
mov byte [esi], 0
push 0x773d7c
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.004e69c0
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 0x429710
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 0x42977e
cmp si, 0x69
ja 0x42977e
add esi, 0xffd0
cmp si, 0x11
je 0x42974e
push 0x11
call edi
test ax, ax
jge 0x42974e
or esi, 0x2000
cmp si, 0x10
je 0x429763
push 0x10
call edi
test ax, ax
jge 0x429763
or esi, 0x4000
cmp si, 0x12
je 0x429778
push 0x12
call edi
test ax, ax
jge 0x429778
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42978b
mov esi, 0xbd
jmp 0x42973f
cmp si, 0x6e
jne 0x429798
mov esi, 0xbe
jmp 0x42973f
cmp si, 0x6f
jne 0x429739
mov esi, 0xbf
jmp 0x42973f

Function at 0x42b300
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x884bf0]
xor edx, edx
cmp eax, edx
jne 0x42b326
xor eax, eax
mov byte [eax + 0x884af0], al
inc eax
cmp eax, 0x100
jl 0x42b30e
mov dword [0x884bf0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x884af0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b3b7
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 0x42b38a
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 0x42b358
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b430
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 0x42b483
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 0x42b46a
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 0x432750
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 0x4328e8
cmp ebp, ebx
jle 0x4328e8
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 0x4327ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4327b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4327c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4327cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004e6701
add esp, 4
cmp eax, ebx
je 0x4327ec
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.004e6701
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 0x4328de
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 0x4328c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4328b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4328a6
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 0x4328b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4328b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x432850
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 0x432841
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 0x435bd0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f35a8
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 0x435c09
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.004ee0de
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004ee12a
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.00435c90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004ee167
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43a2d0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4f3dd8
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.0043ae50
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 0x43a379
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.00439f60
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.004ed38f
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.004509f0
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.004ed401
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14