joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10061eb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov eax, 3
mov word [ebp - 4], 0xcffc
sub eax, ecx
mov byte [ebp - 2], 0xab
push edi
mov dword [ebp - 8], eax
mov edi, 1
mov ebx, 2
mov eax, 4
xor esi, esi
sub edi, ecx
sub ebx, ecx
sub eax, ecx
mov dword [ebp - 0xc], eax
mov eax, 0xaaaaaaab
mul esi
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 4]
lea edx, [edi + ecx]
xor byte [ecx], al
mov eax, 0xaaaaaaab
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 3]
lea edx, [ebx + ecx]
xor byte [ecx + 1], al
mov eax, 0xaaaaaaab
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 2]
xor byte [ecx + 2], al
mov eax, 0xaaaaaaab
mov edx, dword [ebp - 8]
lea edx, [edx + ecx]
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 1]
xor byte [ecx + 3], al
mov eax, 0xaaaaaaab
mov edx, dword [ebp - 0xc]
lea edx, [edx + ecx]
mul edx
lea ecx, [ecx + 5]
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
add esi, 5
movzx eax, byte [ebp + edx]
xor byte [ecx - 1], al
cmp esi, 0x6e
jl 0x10061ee7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10067d20
Capabilities:
Get keyboard layout
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x1014300c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0
mov edi, ecx
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov esi, eax
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
push esi
push 0
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push edi
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
push eax
push edi
call dword [sym.imp.USER32.dll_ToAsciiEx]
pop edi
pop esi
cmp eax, 1
jne 0x10067d8c
mov ax, word [ebp - 0x108]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100db76e
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.100db76e
mov esp, ebp
pop ebp
ret
Function at 0x1006aa60
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [0x102bcb7c], 0
movaps xmm6, xmm3
movss xmm5, dword [0xe7c3d4]
movaps xmm7, xmm2
movss xmm3, dword [ebp + 8]
movss dword [ebp - 0x10], xmm6
movss dword [ebp - 0x14], xmm7
movss dword [ebp - 4], xmm1
jne 0x1006aac0
movd xmm0, dword [0xe61e5c]
movd xmm4, dword [0xe61e58]
cvtdq2ps xmm0, xmm0
cvtdq2ps xmm4, xmm4
mulss xmm0, dword [0x10139400]
divss xmm4, xmm0
movaps xmm0, xmm3
divss xmm0, xmm5
mulss xmm4, xmm0
jmp 0x1006aac7
movaps xmm4, xmm3
divss xmm4, xmm5
mov edx, dword [0x879340c]
cvttss2si eax, xmm1
movsx ecx, ax
cmp edx, ecx
jl 0x1006abff
movaps xmm0, xmm6
divss xmm0, xmm5
cvttss2si eax, xmm0
cwde
add eax, ecx
cmp edx, eax
jg 0x1006abff
mov edx, dword [0x8793410]
cvttss2si eax, xmm7
movsx ecx, ax
cmp edx, ecx
jl 0x1006abff
cvttss2si eax, xmm4
cwde
add eax, ecx
cmp edx, eax
jg 0x1006abff
movaps xmm0, xmm3
divss xmm0, dword [ebp + 0x10]
push 1
movss dword [ebp - 8], xmm0
movaps xmm0, xmm6
divss xmm0, dword [ebp + 0xc]
movss dword [ebp - 0xc], xmm0
call dword [sym.imp.USER32.dll_GetKeyState]
movss xmm2, dword [ebp - 8]
mov ecx, 0x8000
movss xmm0, dword [ebp - 0xc]
push ecx
mov dword [esp], 0
push 1
push 0
sub esp, 0x20
test cx, ax
mov eax, 0x637c60
movss dword [esp + 0x1c], xmm2
movss dword [esp + 0x18], xmm0
je 0x1006ab7f
cvtps2pd xmm1, xmm2
addsd xmm1, xmm1
cvtpd2ps xmm0, xmm1
movss dword [esp + 0x14], xmm0
jmp 0x1006ab85
movss dword [esp + 0x14], xmm2
movss xmm0, dword [ebp + 8]
mov dword [esp + 0x10], 0
movss dword [esp + 0xc], xmm0
movss xmm0, dword [ebp - 0x10]
movss dword [esp + 8], xmm0
movss xmm0, dword [ebp - 0x14]
movss dword [esp + 4], xmm0
movss xmm0, dword [ebp - 4]
movss dword [esp], xmm0
push 0x799c
call eax
add esp, 0x30
mov eax, 0x791050
push 1
call eax
add esp, 4
test al, al
je 0x1006abf9
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [0x10546554]
add ecx, 0x96
cmp ecx, eax
ja 0x1006abf9
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10546554], eax
mov al, 2
mov esp, ebp
pop ebp
ret
mov al, 1
mov esp, ebp
pop ebp
ret
movaps xmm1, xmm3
movss xmm0, dword [ebp - 4]
divss xmm1, dword [ebp + 0x10]
mov eax, 0x637c60
push ecx
mov dword [esp], 0
push 1
push 0
sub esp, 0x20
movaps xmm2, xmm6
divss xmm2, dword [ebp + 0xc]
movss dword [esp + 0x1c], xmm1
movss dword [esp + 0x18], xmm2
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
movss dword [esp + 0xc], xmm3
movss dword [esp + 8], xmm6
movss dword [esp + 4], xmm7
movss dword [esp], xmm0
push 0x799c
call eax
add esp, 0x30
xor al, al
mov esp, ebp
pop ebp
ret
Function at 0x1006ac70
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
lea eax, [ebp - 8]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 4]
mov esi, edx
push eax
push 0
push 0xf003f
mov ebx, dword [esi + 0x10]
mov edi, ecx
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push connect
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
je 0x1006acb9
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [esi + 0x14], 0x10
jb 0x1006acc1
mov esi, dword [esi]
cmp dword [edi + 0x14], 0x10
jb 0x1006acc9
mov edi, dword [edi]
push ebx
push esi
push 1
push 0
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1006cfe0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x1014300c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x40]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push connect
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x1006d19f
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
xor esi, esi
mov dword [0x10546558], eax
nop dword [eax]
test esi, esi
je 0x1006d04b
lea eax, [esi + 1]
push eax
lea eax, [ebp - 0x38]
push str.ID__d
push eax
call sym.Main.dll_sprintf
add esp, 0xc
jmp 0x1006d05c
lea eax, [ebp - 0x38]
push 0x10137050
push eax
call sym.Main.dll_sprintf
add esp, 8
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0xb
push eax
mov eax, dword [0x10546558]
lea ecx, [eax*8]
sub ecx, eax
lea eax, [ecx*4 + 0x1054655c]
push eax
push 0
push 0
lea eax, [ebp - 0x38]
push eax
push dword [ebp - 0x40]
call edi
test eax, eax
jne 0x1006d14b
cmp dword [ebp - 0x3c], 1
jb 0x1006d14b
test esi, esi
je 0x1006d0b7
lea eax, [esi + 1]
push eax
lea eax, [ebp - 0x38]
push str.PW__d
push eax
call sym.Main.dll_sprintf
add esp, 0xc
jmp 0x1006d0c8
lea eax, [ebp - 0x38]
push 0x10137054
push eax
call sym.Main.dll_sprintf
add esp, 8
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0xb
push eax
mov eax, dword [0x10546558]
lea ecx, [eax*8]
sub ecx, eax
lea eax, [ecx*4 + 0x10546567]
push eax
push 0
push 0
lea eax, [ebp - 0x38]
push eax
push dword [ebp - 0x40]
call edi
test eax, eax
jne 0x1006d11d
cmp dword [ebp - 0x3c], 1
jb 0x1006d11d
mov eax, dword [0x10546558]
lea ecx, [eax*8]
sub ecx, eax
mov dword [ecx*4 + 0x10546574], esi
inc dword [0x10546558]
jmp 0x1006d177
mov eax, dword [0x10546558]
xorps xmm0, xmm0
lea ecx, [eax*8]
sub ecx, eax
movq qword [ecx*4 + 0x10546567], xmm0
mov word [ecx*4 + 0x1054656f], 0
mov byte [ecx*4 + 0x10546571], 0
jmp 0x1006d177
mov eax, dword [0x10546558]
xorps xmm0, xmm0
lea ecx, [eax*8]
sub ecx, eax
movq qword [ecx*4 + 0x1054655c], xmm0
mov word [ecx*4 + 0x10546564], 0
mov byte [ecx*4 + 0x10546566], 0
inc esi
cmp esi, 5
jl 0x1006d030
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 4
push eax
push 0x10546510
push 0
push 0
push str.SavePass
push dword [ebp - 0x40]
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [0x10546510], 1
pop esi
call fcn.100db76e
mov esp, ebp
pop ebp
ret
Function at 0x10072d10
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x1018d57c]
add eax, 0xffffffff
mov dword [0x1018d57c], eax
jns 0x10072e59
push ebx
push esi
mov esi, 0x1018cbbc
push edi
mov edi, 0x1018cbb4
cmp eax, 0xffffffff
jge 0x10072d61
mov eax, 0x1105
mov ecx, 0x1018cbb8
mov dword [0x1018cbb4], eax
mov edx, 0x26f
nop dword [eax]
imul eax, eax, 0x10dcd
lea ecx, [ecx + 4]
mov dword [ecx - 4], eax
sub edx, 1
jne 0x10072d50
mov eax, dword [0x1018cbb4]
mov ebx, 0xe3
mov edx, dword [0x1018cbb8]
mov dword [0x1018d57c], 0x26f
mov dword [0x1018d578], 0x1018cbb8
mov ecx, edx
xor ecx, eax
and ecx, 0x7ffffffe
xor ecx, eax
mov eax, edx
and al, 1
shr ecx, 1
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
mov eax, edx
xor ecx, dword [esi + 0x62c]
mov dword [edi], ecx
add edi, 4
mov edx, dword [esi]
add esi, 4
sub ebx, 1
jne 0x10072d85
mov ebx, 0x1018cbb4
mov dword [ebp - 4], 0x18c
mov ecx, edx
lea ebx, [ebx + 4]
xor ecx, eax
lea edi, [edi + 4]
and ecx, 0x7ffffffe
lea esi, [esi + 4]
xor ecx, eax
mov eax, edx
and al, 1
shr ecx, 1
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
mov eax, edx
xor ecx, dword [ebx - 4]
sub dword [ebp - 4], 1
mov dword [edi - 4], ecx
mov edx, dword [esi - 4]
jne 0x10072dc8
mov edx, dword [0x1018cbb4]
mov ecx, edx
xor ecx, eax
and ecx, 0x7ffffffe
xor ecx, eax
mov eax, edx
and al, 1
shr ecx, 1
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
mov eax, edx
xor ecx, dword [ebx]
shr eax, 0xb
xor edx, eax
mov dword [edi], ecx
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
pop edi
mov eax, edx
shr eax, 0x12
pop esi
xor eax, edx
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [0x1018d578]
mov ecx, dword [eax]
add eax, 4
mov dword [0x1018d578], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
mov esp, ebp
pop ebp
ret
Function at 0x100784a0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
movd xmm1, dword [0x102c5ab8]
push esi
mov esi, dword [ebp + 0xc]
shl esi, 6
cvtdq2ps xmm1, xmm1
push edi
mov edi, ecx
movss xmm0, dword [esi + 0x1018d628]
comiss xmm0, xmm1
ja 0x10078529
comiss xmm1, dword [esi + 0x1018d630]
ja 0x10078529
movd xmm1, dword [0x102c5ac0]
movss xmm0, dword [esi + 0x1018d62c]
cvtdq2ps xmm1, xmm1
comiss xmm0, xmm1
ja 0x10078529
comiss xmm1, dword [esi + 0x1018d634]
ja 0x10078529
cmp byte [ebp + 0x10], 1
jne 0x100784ff
cmp byte [esi + edi + 0xbe], 0
je 0x10078529
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [esi + edi + 0xb8]
mov ecx, dword [ebp + 8]
cmp ecx, 0x201
jne 0x10078531
cmp byte [esi + edi + 0xbc], 0
jne 0x10078529
mov byte [esi + edi + 0xbc], 1
pop edi
xor al, al
pop esi
pop ebp
ret 0xc
cmp ecx, 0x202
jne 0x10078529
cmp eax, 0x1f4
jb 0x10078529
mov byte [esi + edi + 0xbc], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [esi + edi + 0xb8], eax
mov al, 1
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x1008df00
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov edx, 0x101334f7
push edi
lea edi, [esi + 0xc]
mov dword [esi], vtable.CLuaDecrypt.0
mov eax, edi
mov cl, byte [eax]
cmp cl, byte [edx]
jne 0x1008df37
test cl, cl
je 0x1008df33
mov cl, byte [eax + 1]
cmp cl, byte [edx + 1]
jne 0x1008df37
add eax, 2
add edx, 2
test cl, cl
jne 0x1008df17
xor eax, eax
jmp 0x1008df3c
sbb eax, eax
or eax, 1
test eax, eax
je 0x1008df71
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
je 0x1008df71
push dword [esi + 4]
call fcn.100dbde6
push 0x100
push 0
push edi
mov dword [esi + 4], 0
mov dword [esi + 8], 0
call sub.VCRUNTIME140.dll_memset
add esp, 0x10
test byte [ebp + 8], 1
je 0x1008df85
push 0x10c
push esi
call fcn.100db77f
add esp, 8
pop edi
mov eax, esi
pop esi
pop ebp
ret 4
Function at 0x1008df90
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push 0
push 0x20
push 3
push 0
push 1
push connect
push dword [ebp + 8]
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x1008e126
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi + 8], eax
mov eax, dword [edi + 4]
test eax, eax
je 0x1008dfdd
push eax
call fcn.100dbde6
add esp, 4
mov dword [edi + 4], 0
push dword [edi + 8]
call fcn.100dbddd
add esp, 4
mov dword [edi + 4], eax
test eax, eax
je 0x1008e11f
push 0
lea ecx, [ebp + 8]
mov dword [ebp + 8], 0
push ecx
push dword [edi + 8]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1008e11f
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [edi + 8]
cmp ecx, 8
jb 0x1008e126
mov edx, dword [edi + 4]
mov eax, dword [edx]
cmp eax, dword [0x10133f38]
jne 0x1008e126
mov eax, dword [edx + 4]
cmp eax, dword [0x10133f3c]
jne 0x1008e126
push ebx
lea eax, [ecx - 8]
xor ebx, ebx
test eax, eax
jle 0x1008e09d
mov ecx, 0x101f0109
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1008e058
sub ecx, edx
mov esi, dword [edi + 4]
mov eax, ebx
xor edx, edx
div ecx
movsx eax, byte [edx + 0x101f0109]
and eax, 0xf
movzx eax, byte [eax + 0x10133ff0]
sub byte [esi + ebx + 8], al
mov eax, ebx
mov ecx, dword [edi + 4]
and eax, 0xf
movzx eax, byte [eax + 0x10133ff0]
xor byte [ecx + ebx + 8], al
inc ebx
mov eax, dword [edi + 8]
sub eax, 8
cmp ebx, eax
jl 0x1008e050
lea esi, [edi + 0xc]
call dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
cdq
mov ecx, 0x3e8
idiv ecx
push edx
push str.DataItem_vorks_d.lua
push esi
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push 0
push 0x102
push 2
push 0
push 7
push 0x40000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
pop ebx
cmp esi, 0xffffffff
je 0x1008e126
push 0
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
mov eax, dword [edi + 8]
sub eax, 8
push eax
mov eax, dword [edi + 4]
add eax, 8
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
jne 0x1008e115
call eax
pop edi
xor al, al
pop esi
pop ebp
ret 4
call eax
pop edi
mov al, 1
pop esi
pop ebp
ret 4
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor al, al
pop esi
pop ebp
ret 4
Function at 0x10099b30
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov al, byte [ebp + 0xc]
mov byte [edi], al
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x100a3650
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x1014300c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push edi
push 0
push 0x80
push 3
push 0
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x100a3697
xor al, al
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100db76e
mov esp, ebp
pop ebp
ret 0xc
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 0x18]
push 0
push eax
push 6
lea eax, [ebp - 0x20]
push eax
push edi
call ebx
mov eax, 0x1112
cmp word [ebp - 0x20], ax
jne 0x100a37a4
cmp dword [ebp - 0x1e], 0x36
jne 0x100a37a4
cmp byte [ebp + 0x10], 0
mov eax, 0x101a5374
push esi
push 0
mov esi, 0x101a53a4
cmove esi, eax
lea eax, [ebp - 0x18]
push eax
push 0x10
lea eax, [ebp - 0x14]
push eax
push edi
call ebx
mov eax, dword [0x101a53d4]
xor eax, dword [ebp - 0x14]
mov dword [esi], eax
mov eax, dword [0x101a53d8]
xor eax, dword [ebp - 0x10]
mov dword [esi + 4], eax
mov eax, dword [0x101a53dc]
xor eax, dword [ebp - 0xc]
mov dword [esi + 8], eax
mov eax, dword [0x101a53e0]
xor eax, dword [ebp - 8]
push 0
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x18]
push eax
push 0x10
lea eax, [ebp - 0x14]
push eax
push edi
call ebx
mov eax, dword [0x101a53d4]
xor eax, dword [ebp - 0x14]
mov dword [esi + 0x10], eax
mov eax, dword [0x101a53d8]
xor eax, dword [ebp - 0x10]
mov dword [esi + 0x14], eax
mov eax, dword [0x101a53dc]
xor eax, dword [ebp - 0xc]
mov dword [esi + 0x18], eax
mov eax, dword [0x101a53e0]
xor eax, dword [ebp - 8]
push 0
mov dword [esi + 0x1c], eax
lea eax, [ebp - 0x18]
push eax
push 0x10
lea eax, [ebp - 0x14]
push eax
push edi
call ebx
mov eax, dword [0x101a53d4]
xor eax, dword [ebp - 0x14]
mov dword [esi + 0x20], eax
mov eax, dword [0x101a53d8]
xor eax, dword [ebp - 0x10]
mov dword [esi + 0x24], eax
mov eax, dword [0x101a53dc]
xor eax, dword [ebp - 0xc]
mov dword [esi + 0x28], eax
mov eax, dword [0x101a53e0]
xor eax, dword [ebp - 8]
push edi
mov dword [esi + 0x2c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
pop ebx
mov al, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100db76e
mov esp, ebp
pop ebp
ret 0xc
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor al, al
pop ebx
xor ecx, ebp
pop edi
call fcn.100db76e
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100a3dd0
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1014300c]
xor eax, ebp
mov dword [ebp - 8], eax
mov edx, dword [ebp + 8]
mov ecx, edx
push ebx
push esi
push edi
movss dword [ebp - 0x30], xmm2
lea esi, [ecx + 1]
movss dword [ebp - 0x28], xmm1
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0xf
mov byte [ebp - 0x20], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100a3e07
sub ecx, esi
push ecx
push edx
lea ecx, [ebp - 0x20]
call fcn.1000c820
lea eax, [ebp - 0x20]
mov ecx, 0x101a5c0c
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.1009df30
mov edx, dword [ebp - 0xc]
cmp edx, 0x10
jb 0x100a3e62
mov ecx, dword [ebp - 0x20]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x100a3e58
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100a3e58
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.100db77f
add esp, 8
mov esi, dword [ebp - 0x24]
cmp esi, dword [0x101a5c0c]
je 0x100a3faa
xor eax, eax
mov dword [ebp - 0x2c], eax
cmp dword [esi + 0x34], eax
jle 0x100a3faa
movss xmm2, dword [0x10139d00]
lea ecx, [esi + 0x38]
movsd xmm3, qword [0x10139988]
lea ebx, [eax + 0x50]
mov dword [ebp - 0x24], ecx
cmp eax, 9
jle 0x100a3eb6
movss xmm0, dword [ebp - 0x28]
add eax, 0xfffffff7
movd xmm1, eax
cvtdq2ps xmm1, xmm1
mulss xmm1, xmm2
subss xmm0, xmm1
jmp 0x100a3ec6
movd xmm0, eax
cvtdq2ps xmm0, xmm0
mulss xmm0, xmm2
addss xmm0, dword [ebp - 0x28]
movzx eax, byte [ecx]
dec eax
cdq
idiv ebx
cvtps2pd xmm1, xmm0
mov ebx, eax
mov edi, edx
mov eax, 0x66666667
imul edi
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
push ecx
mov dword [esp], 0
push 1
movd xmm0, ecx
lea eax, [ecx + ecx*4]
cvtdq2pd xmm0, xmm0
push 1
sub esp, 0x20
add eax, eax
sub edi, eax
lea eax, [ebx + 0x7bed]
mov dword [esp + 0x1c], 0x3de00000
mulsd xmm0, qword [0x10139730]
mov dword [esp + 0x18], 0x3da00000
divsd xmm0, xmm3
cvtpd2ps xmm0, xmm0
movss dword [esp + 0x14], xmm0
movd xmm0, edi
cvtdq2pd xmm0, xmm0
mulsd xmm0, qword [0x10139708]
divsd xmm0, xmm3
cvtpd2ps xmm0, xmm0
movss dword [esp + 0x10], xmm0
movss xmm0, dword [ebp - 0x30]
mov dword [esp + 0xc], 0x41280000
mov dword [esp + 8], 0x40f00000
movss dword [esp + 4], xmm0
cvtpd2ps xmm0, xmm1
movss dword [esp], xmm0
push eax
mov eax, 0x637c60
call eax
mov eax, dword [ebp - 0x2c]
add esp, 0x30
mov ecx, dword [ebp - 0x24]
inc eax
movss xmm2, dword [0x10139d00]
add ecx, 8
mov ebx, 0x50
movsd xmm3, qword [0x10139988]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x24], ecx
cmp eax, dword [esi + 0x34]
jl 0x100a3e98
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100db76e
mov esp, ebp
pop ebp
ret 4
Function at 0x100a8ce0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov edi, dword [0x10546c60]
mov esi, 0x861110
push 7
call esi
mov ebx, 0x85ec20
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 8
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 0xc
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 0xe
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 0xf
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 0x41
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 0x4e
call esi
mov ecx, eax
call ebx
test al, al
jne 0x100a8dcc
push 2
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
je 0x100a8dcc
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
mov ecx, dword [0x101a5cac]
add ecx, 0xfa
cmp eax, ecx
jb 0x100a8dcc
cmp dword [0x101886c0], 1
je 0x100a8dcc
cmp word [edi], 0
jl 0x100a8dcc
xor eax, eax
mov byte [ebp - 1], 0
mov dword [ebp - 7], eax
lea ecx, [ebp - 8]
mov word [ebp - 3], ax
mov edx, 8
mov word [ebp - 4], ax
mov al, byte [edi + 0x43]
mov dword [ebp - 8], 0x17908c1
mov byte [ebp - 2], al
call fcn.100c7820
call esi
mov dword [0x101a5cac], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100b4f40
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov edx, 0x101334f7
push edi
lea edi, [esi + 0xc]
mov dword [esi], vtable.CFileProtect.0
mov eax, edi
mov cl, byte [eax]
cmp cl, byte [edx]
jne 0x100b4f77
test cl, cl
je 0x100b4f73
mov cl, byte [eax + 1]
cmp cl, byte [edx + 1]
jne 0x100b4f77
add eax, 2
add edx, 2
test cl, cl
jne 0x100b4f57
xor eax, eax
jmp 0x100b4f7c
sbb eax, eax
or eax, 1
test eax, eax
je 0x100b4fb7
cmp dword [esi + 8], 0
je 0x100b4fb7
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
je 0x100b4fb7
push dword [esi + 4]
call fcn.100dbde6
push 0x100
push 0
push edi
mov dword [esi + 4], 0
mov dword [esi + 8], 0
call sub.VCRUNTIME140.dll_memset
add esp, 0x10
test byte [ebp + 8], 1
je 0x100b4fcb
push 0x10c
push esi
call fcn.100db77f
add esp, 8
pop edi
mov eax, esi
pop esi
pop ebp
ret 4