joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1005f3df
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [0x1006d444], 0xbaf
mov dword [0x1006d440], 0x77a
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], edx
jmp 0x1005f502
lea eax, [ebp - 0x20]
mov dword [0x1006d444], 0x8c2
mov dword [0x1006d440], 0x2310
mov dword [ebp - 0x30], eax
call fcn.1005ef3c
mov dword [esp], eax
mov eax, dword [ebp - 0x30]
mov dword [esp + 4], eax
call fcn.1005e7c9
xor ecx, ecx
cmp eax, 0
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x38], ecx
je 0x1005f532
mov eax, dword [ebp - 0x34]
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov ecx, dword [0x1006d440]
add ecx, 0xffffee8b
mov dword [0x1006d440], ecx
mov dword [esp], eax
mov ecx, dword [ebp - 0x24]
mov dword [esp + 4], ecx
mov dword [ebp - 0x3c], eax
call fcn.1005edef
xor eax, eax
mov ecx, dword [ebp - 0x3c]
mov word [ecx], 0x5a4d
mov dword [ecx + 0x3c], 0xd0
mov dword [0x1006d444], 0x322
mov dword [ecx + 0xd0], 0x4550
mov dword [0x1006d440], 0xfb1
add ecx, 0xffc00000
mov edx, dword [ebp - 0x28]
mov dword [edx + 0x44], ecx
mov ecx, dword [ebp - 0x3c]
mov dword [edx + 0x38], ecx
cmp ecx, 0
mov dword [ebp - 0x38], eax
je 0x1005f532
mov eax, dword [0x1006d444]
mov ecx, dword [ebp - 0x3c]
add ecx, 0x1996
add eax, 0xfffff237
mov dword [0x1006d440], eax
mov dword [ebp - 0x38], ecx
jmp 0x1005f532
mov eax, dword [ebp - 0x2c]
mov ecx, eax
add ecx, 1
mov dl, byte [eax + 0x10060304]
mov dh, byte [eax + 0x100602d5]
sub dh, dl
mov byte [ebp + eax - 0x20], dh
cmp ecx, 0xe
mov dword [ebp - 0x2c], ecx
je 0x1005f40f
jmp 0x1005f502
mov eax, dword [ebp - 0x38]
add esp, 0x4c
pop ebp
ret
Function at 0x1005f5c6
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x38
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
call fcn.1005fa21
xor ecx, ecx
mov edx, eax
mov esi, dword [eax + 0x3c]
mov esi, dword [eax + esi + 0x78]
mov dword [0x1006d440], 0xda3
mov edi, edx
add edi, dword [eax + esi + 0x20]
mov dword [0x1006d444], 0xffffecc6
mov eax, dword [eax + esi + 0x18]
cmp eax, 0
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], ecx
je 0x1005f6fd
xor eax, eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x20]
add ecx, dword [ecx + edx + 0x24]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
xor edx, edx
mov esi, dword [ebp - 0x14]
mov edi, dword [esi + ecx*4]
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], ecx
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x3c], edx
mov eax, dword [ebp - 0x3c]
mov ecx, eax
mov edx, dword [ebp - 0x38]
add ecx, edx
mov esi, dword [ebp - 0x1c]
mov bl, byte [esi + ecx]
mov ecx, dword [ebp - 0x10]
mov bh, byte [ecx + eax]
cmp bl, bh
sete cl
cmp bl, 0
mov dword [ebp - 0x40], eax
mov byte [ebp - 0x41], bh
mov byte [ebp - 0x42], cl
je 0x1005f69b
mov al, byte [ebp - 0x41]
cmp al, 0
setne cl
mov edx, dword [ebp - 0x40]
add edx, 1
mov ah, byte [ebp - 0x42]
and ah, cl
cmp edx, 0x20
setb cl
and ah, cl
test ah, 1
mov dword [ebp - 0x3c], edx
jne 0x1005f649
mov al, byte [ebp - 0x42]
test al, 1
jne 0x1005f6ce
jmp 0x1005f6a4
xor eax, eax
mov ecx, dword [ebp - 0x30]
add ecx, 2
mov edx, dword [ebp - 0x34]
add edx, 1
mov esi, dword [ebp - 0x18]
cmp edx, esi
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
jb 0x1005f62f
jmp 0x1005f6fd
mov eax, dword [ebp - 0x30]
movzx ecx, word [eax]
mov edx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x20]
add edx, dword [edx + esi + 0x1c]
mov ecx, dword [edx + ecx*4]
mov dword [0x1006d440], 0x47ea
mov edx, dword [ebp - 0x1c]
add edx, ecx
mov dword [0x1006d444], 0x114b
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x24]
add esp, 0x38
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1005f708
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1006d444]
add eax, 0xfffffd5c
mov dword [0x1006d444], eax
mov dword [ebp - 4], 0
mov eax, dword fs:[0x30]
mov dword [ebp - 4], eax
xor ecx, ecx
mov dword [0x1006d440], 0x2650
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov dword [0x1006d444], 0x129
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x10], ecx
jmp 0x1005f7b8
mov eax, 1
mov dword [0x1006d444], 0xfa2
mov dword [ebp - 0x14], eax
jmp 0x1005f89a
mov eax, 0x29da
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0x10], 0x6c
mov dword [ebp - 0x1c], eax
je 0x1005f872
jmp 0x1005f88d
mov eax, 0xfffff9e7
mov dword [0x1006d440], 0xffffe3d2
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0x14], 0x64
mov dword [ebp - 0x1c], eax
je 0x1005f84b
jmp 0x1005f88d
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
cmp word [ecx + eax*2], 0
mov edx, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], edx
je 0x1005f7e5
mov eax, dword [ebp - 0x20]
add eax, 1
cmp eax, 0x104
mov ecx, eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x24], eax
jl 0x1005f7b8
mov eax, dword [ebp - 0x24]
mov ecx, 0x35f0
mov dword [0x1006d440], 0x1fdb
mov edx, dword [ebp - 0xc]
cmp word [edx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], ecx
jne 0x1005f88d
mov eax, 0x199d
mov dword [0x1006d440], 0x388
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0x18], 0x6f
mov dword [ebp - 0x1c], eax
jne 0x1005f88d
mov eax, 0x199d
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0x16], 0x61
mov dword [ebp - 0x1c], eax
je 0x1005f78e
jmp 0x1005f88d
mov eax, 0x29da
mov dword [0x1006d440], 0x13c5
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0x12], 0x64
mov dword [ebp - 0x1c], eax
je 0x1005f76e
jmp 0x1005f88d
mov eax, 0x29da
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
cmp word [ecx + edx*2 - 0xe], 0x6c
mov dword [ebp - 0x1c], eax
je 0x1005f757
mov eax, dword [ebp - 0x1c]
xor ecx, ecx
mov dword [0x1006d440], eax
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x14]
add esp, 0x24
pop ebp
ret
Function at 0x1005fbab
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [0x1006d448], 0
mov dword [0x1006d44c], 0
mov dword [0x1006d458], 0
mov dword [0x1006d440], 0x2bc
cmp eax, 0
mov ebx, edi
mov dword [ebp - 0x10], eax
mov eax, edi
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], edi
je 0x1005fcfd
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x24]
mov esi, 0x100
add eax, 1
mov edi, edx
add edi, 1
mov dword [ebp - 0x2c], edx
cdq
idiv esi
mov dword [0x1006d448], edx
mov dword [0x1006d440], 0x97e
mov ebx, dword [ebp - 0x20]
movzx ebx, byte [ebx + edx]
add ebx, ecx
mov eax, ebx
mov dword [ebp - 0x30], edx
cdq
idiv esi
mov dword [0x1006d44c], edx
mov ecx, dword [ebp - 0x20]
mov esi, dword [ebp - 0x30]
mov cl, byte [ecx + esi]
mov byte [0x1006d450], cl
mov ebx, dword [0x1006d444]
add ebx, 0xfffff27d
mov dword [0x1006d440], ebx
mov ebx, dword [ebp - 0x20]
mov cl, byte [ebx + edx]
mov byte [ebx + esi], cl
mov cl, byte [0x1006d450]
mov edx, dword [0x1006d44c]
mov byte [ebx + edx], cl
mov edx, dword [0x1006d448]
movzx edx, byte [ebx + edx]
mov ecx, dword [0x1006d44c]
movzx ecx, byte [ebx + ecx]
add ecx, edx
and ecx, 0xff
mov dword [0x1006d458], ecx
mov dword [0x1006d440], 0x2e2
mov cl, byte [ebx + ecx]
mov edx, dword [ebp - 0x18]
mov esi, dword [ebp - 0x2c]
xor cl, byte [edx + esi]
mov edx, dword [ebp - 0x1c]
mov byte [edx + esi], cl
mov dword [0x1006d440], 0x130b
mov ecx, dword [ebp - 0x10]
cmp edi, ecx
mov dword [ebp - 0x34], edi
je 0x1005fcfd
mov eax, dword [0x1006d448]
mov ecx, dword [0x1006d44c]
mov edx, dword [ebp - 0x34]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x28], eax
jmp 0x1005fc0e
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1005fd05
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x90
lea eax, [esp + 0x20]
lea ecx, [esp + 0x30]
mov dword [0x1006d440], 0x1b4a
mov dword [esp], eax
mov dword [esp + 0x1c], ecx
call fcn.1005f0be
lea ecx, [0x1005e9e1]
mov edx, dword [esp + 0x20]
mov dword [esp + 0x48], edx
mov dword [esp + 0x38], 0x143200
mov dword [0x1006d444], 0x894
mov edx, dword [0x1006d42c]
mov dword [esp + 0x50], edx
mov edx, dword [0x1006d430]
mov dword [esp + 0x88], edx
mov edx, dword [0x1006d434]
mov dword [esp + 0x40], edx
mov edx, dword [0x1006d438]
mov dword [esp + 0x84], edx
mov edx, dword [0x1006d43c]
mov dword [esp + 0x64], edx
mov dword [0x1006d440], 0x1e0a
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], ecx
mov eax, dword [esp + 0x14]
cmp word [eax], 0x5a4d
mov dword [esp + 0x10], eax
jne 0x1005fdbc
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0xc], ecx
je 0x1005fdd0
mov eax, dword [esp + 0x10]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [esp + 0x14], eax
jmp 0x1005fd99
mov eax, dword [esp + 0x10]
mov dword [esp + 0x3c], eax
mov dword [0x1006d444], 0xe2d
mov dword [0x1006d440], 0xf67
mov ecx, dword [esp + 0xc]
mov edx, dword [eax + ecx + 0x50]
mov dword [esp + 0x80], edx
call fcn.1005f708
xor ecx, ecx
cmp eax, 0
mov dword [esp + 8], ecx
jne 0x1005fe41
lea eax, [esp + 0x30]
mov ecx, dword [esp + 0x28]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.1005f3df
mov ecx, esp
lea edx, [esp + 0x30]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 2
mov dword [0x1006d444], 0x5b1
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
mov esp, ebp
pop ebp
ret
Function at 0x491250
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5a4c4b
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.00593abd
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4912d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0059033f
mov eax, dword [eax]
push 0x1349dc0
push eax
call fcn.0056ed34
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00593d48
test bl, bl
je 0x4912d2
push 0x1349dc0
lea ecx, [esp + 0xc]
call fcn.00594124
push 0x1349dcc
lea ecx, [esp + 0xc]
call fcn.00594124
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 0x49130e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00593d48
jmp 0x4913d9
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 0x491392
lea edx, [esp + 0x7c]
push 0x1349dc8
push edx
call fcn.0056ed34
add esp, 8
test eax, eax
je 0x491392
lea eax, [esp + 0x7c]
push 0x1349dc4
push eax
call fcn.0056ed34
add esp, 8
test eax, eax
je 0x491392
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 0x491322
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.00593d48
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 0x492060
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 0x4920c2
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 0x4920d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5a4d0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x135f374]
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 0x492208
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x492136
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00593d48
xor eax, eax
jmp 0x49227f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00593ed1
push esi
lea ecx, [esp + 0xc]
call fcn.00594160
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 0x49225d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00492060
test eax, eax
jne 0x49225d
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 SysReAllocStringLen
mov ecx, edi
call fcn.00492060
test eax, eax
jne 0x49225d
lea eax, [esp + 0x14]
push 0x1349de4
push eax
call fcn.0056ff60
mov esi, eax
add esp, 8
test esi, esi
jne 0x49223c
lea ecx, [esp + 0x14]
push 0x1349de0
push ecx
call fcn.0056fee0
mov esi, eax
add esp, 8
test esi, esi
jne 0x49223c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.DLL_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x49223f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00593e81
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x49214e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00593d48
xor eax, eax
jmp 0x49227f
mov byte [esi], 0
push 0x1349ddc
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.00593d48
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 0x4a8820
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 0x4a888e
cmp si, 0x69
ja 0x4a888e
add esi, 0xffd0
cmp si, 0x11
je 0x4a885e
push 0x11
call edi
test ax, ax
jge 0x4a885e
or esi, 0x2000
cmp si, 0x10
je 0x4a8873
push 0x10
call edi
test ax, ax
jge 0x4a8873
or esi, 0x4000
cmp si, 0x12
je 0x4a8888
push 0x12
call edi
test ax, ax
jge 0x4a8888
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4a889b
mov esi, 0xbd
jmp 0x4a884f
cmp si, 0x6e
jne 0x4a88a8
mov esi, 0xbe
jmp 0x4a884f
cmp si, 0x6f
jne 0x4a8849
mov esi, 0xbf
jmp 0x4a884f

Function at 0x4aa150
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x13716e8]
xor edx, edx
cmp eax, edx
jne 0x4aa176
xor eax, eax
mov byte [eax + 0x13715e8], al
inc eax
cmp eax, 0x100
jl 0x4aa15e
mov dword [0x13716e8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x13715e8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4aa207
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 0x4aa1da
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 0x4aa1a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4aa280
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 0x4aa2d3
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 0x4aa2ba
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 0x4b1950
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 0x4b1ae8
cmp ebp, ebx
jle 0x4b1ae8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4b19ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4b19b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4b19c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4b19cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00593a89
add esp, 4
cmp eax, ebx
je 0x4b19ec
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.00593a89
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 0x4b1ade
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 0x4b1ac5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4b1ab1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4b1aa6
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 0x4b1ab4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4b1ab4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4b1a50
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 0x4b1a41
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 0x4b4de0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5a6b08
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 0x4b4e19
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.0059c062
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0059c0ea
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.004b4ea0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0059c127
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4b9510
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5a7338
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.004ba090
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 0x4b95b9
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.004b91a0
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.0059ad40
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.004ce740
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.0059adb2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14