joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a4ba0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 0x1c
push ebx
push edi
mov edi, dword [ebp + 0xc]
mov ebx, ecx
cmp edx, edi
jne 0x100a4bbe
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebx + 4]
mov dword [ebp - 0x14], eax
mov eax, dword [edx + 4]
mov dword [ebp - 4], eax
movzx eax, byte [edx + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 9]
push esi
mov esi, dword [ebx + 0xc]
mov dword [ebp - 0x1c], esi
xor ecx, eax
movzx eax, byte [edx + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [esi + eax*8]
mov dword [ebp - 0x10], ecx
lea eax, [esi + eax*8]
mov esi, dword [edx]
mov dword [ebp - 8], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0xc], eax
call fcn.1002a4a0
dec dword [ebx + 8]
mov eax, dword [ebp + 8]
cmp eax, dword [ebp - 0xc]
je 0x100a4c4e
nop dword [eax]
mov dword [ebp - 0x18], esi
cmp esi, edi
je 0x100a4c5d
mov edx, esi
mov esi, dword [esi]
call fcn.1002a4a0
dec dword [ebx + 8]
mov eax, dword [ebp - 0xc]
cmp dword [ebp - 0x18], eax
jne 0x100a4c30
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
cmp dword [ebp - 0x10], eax
jne 0x100a4c7d
mov eax, dword [ebp - 0x14]
mov dword [ecx], eax
jmp 0x100a4c80
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp + 8]
jne 0x100a4c6a
mov ecx, dword [ebp - 8]
mov dword [ecx], esi
mov eax, dword [ebp - 4]
mov dword [eax], esi
mov dword [esi + 4], eax
mov eax, edi
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp - 4]
mov dword [ecx + 4], eax
cmp esi, edi
je 0x100a4c6a
nop word [eax + eax]
movzx eax, byte [esi + 8]
mov edx, esi
xor eax, 0x811c9dc5
mov edi, esi
imul ecx, eax, 0x1000193
movzx eax, byte [esi + 9]
xor ecx, eax
movzx eax, byte [esi + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [esi + 0xb]
mov esi, dword [esi]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [ebp - 0x1c]
lea eax, [ecx + eax*8]
mov dword [ebp - 0x10], eax
mov eax, dword [eax + 4]
mov dword [ebp + 8], eax
call fcn.1002a4a0
dec dword [ebx + 8]
cmp edi, dword [ebp + 8]
je 0x100a4d0a
nop word [eax + eax]
mov eax, dword [ebp + 0xc]
mov edi, esi
cmp esi, eax
je 0x100a4d33
mov edx, esi
mov esi, dword [esi]
call fcn.1002a4a0
dec dword [ebx + 8]
cmp edi, dword [ebp + 8]
jne 0x100a4cf0
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov edi, dword [ebp + 0xc]
mov dword [ecx], eax
mov dword [ecx + 4], eax
cmp esi, edi
jne 0x100a4c90
mov eax, dword [ebp - 4]
mov dword [eax], esi
mov dword [esi + 4], eax
mov eax, edi
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 0x10]
mov dword [ecx], esi
mov ecx, dword [ebp - 4]
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100a5310
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b15b5
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100c500c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], edi
movzx eax, byte [edx]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 1]
xor ecx, eax
movzx eax, byte [edx + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, ebx
push eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push edx
push eax
call fcn.100a52a0
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100a539a
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100a54e0
cmp dword [ebx + 8], 0xfffffff
jne 0x100a53ae
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ebx + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 0
push 0x10
mov dword [ebp - 0x24], 0
call fcn.100a78d2
mov ecx, dword [ebp - 0x10]
mov esi, eax
add esp, 4
mov dword [ebp - 0x24], esi
mov ecx, dword [ecx]
mov dword [esi + 8], ecx
mov byte [esi + 0xc], 0
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100ba6b0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100ba6b0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100a5493
divss xmm2, xmm3
sub esp, 8
movss dword [ebp - 0x10], xmm2
fld dword [ebp - 0x10]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
add esp, 8
fstp dword [ebp - 0x10]
movss xmm0, dword [ebp - 0x10]
call fcn.100a8b40
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100a5475
cmp eax, 0x200
jae 0x100a5473
shl eax, 3
cmp eax, ecx
jae 0x100a5475
mov eax, ecx
push eax
mov ecx, ebx
call fcn.10044450
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100a52a0
mov edx, dword [eax]
jmp 0x100a5496
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov edi, dword [ebp - 0x28]
mov dword [esi + 4], eax
mov dword [esi], edx
mov dword [eax], esi
mov dword [edx + 4], esi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
and eax, dword [ebp - 0x14]
mov ebx, dword [ecx + eax*8]
cmp ebx, dword [edi]
jne 0x100a54c1
mov dword [ecx + eax*8], esi
jmp 0x100a54d3
cmp ebx, edx
jne 0x100a54ca
mov dword [ecx + eax*8], esi
jmp 0x100a54d7
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100a54d7
mov dword [ecx + eax*8 + 4], esi
mov edi, dword [ebp - 0x20]
mov dword [edi], esi
mov byte [edi + 4], 1
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100a59a0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b15b5
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100c500c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], edi
movzx eax, byte [edx]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 1]
xor ecx, eax
movzx eax, byte [edx + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, ebx
push eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push edx
push eax
call fcn.100a52a0
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100a5a2a
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100a5b72
cmp dword [ebx + 8], 0xfffffff
jne 0x100a5a3e
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ebx + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 0
push 0x10
mov dword [ebp - 0x24], 0
call fcn.100a78d2
mov edx, dword [ebp - 0x10]
mov esi, eax
add esp, 4
mov dword [ebp - 0x24], esi
mov ecx, dword [edx]
mov edx, dword [edx + 4]
mov dword [esi + 8], ecx
mov dword [esi + 0xc], edx
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100ba6b0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100ba6b0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100a5b25
divss xmm2, xmm3
sub esp, 8
movss dword [ebp - 0x10], xmm2
fld dword [ebp - 0x10]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
add esp, 8
fstp dword [ebp - 0x10]
movss xmm0, dword [ebp - 0x10]
call fcn.100a8b40
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100a5b07
cmp eax, 0x200
jae 0x100a5b05
shl eax, 3
cmp eax, ecx
jae 0x100a5b07
mov eax, ecx
push eax
mov ecx, ebx
call fcn.10044450
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100a52a0
mov edx, dword [eax]
jmp 0x100a5b28
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov edi, dword [ebp - 0x28]
mov dword [esi + 4], eax
mov dword [esi], edx
mov dword [eax], esi
mov dword [edx + 4], esi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
and eax, dword [ebp - 0x14]
mov ebx, dword [ecx + eax*8]
cmp ebx, dword [edi]
jne 0x100a5b53
mov dword [ecx + eax*8], esi
jmp 0x100a5b65
cmp ebx, edx
jne 0x100a5b5c
mov dword [ecx + eax*8], esi
jmp 0x100a5b69
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100a5b69
mov dword [ecx + eax*8 + 4], esi
mov edi, dword [ebp - 0x20]
mov dword [edi], esi
mov byte [edi + 4], 1
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x401000
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
enter 0x84, 0
sub ebp, 0x82
mov dword [ebp - 2], 0
call fcn.004015fd
mov ebx, eax
xor eax, eax
mov dword [ebp + 0x7e], eax
lea eax, [ebp + 0x7e]
push eax
mov eax, ebx
or al, 0x40
push eax
mov eax, 0x401eca
sub eax, fcn.00401695
push eax
push fcn.00401695
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp + 0x7e], 0
je 0x401079
mov eax, ebx
lea edx, [ebp - 2]
call fcn.00401527
mov eax, ebx
call fcn.00401578
mov eax, 0x40b054
lea edx, [ebx + 0x1b600]
or al, 1
imul eax, ebx
or edx, ebx
mov ebx, 0x40b054
sub ebx, eax
mov eax, ebx
lea ebx, [ebp - 2]
call fcn.00401695
xor eax, eax
lea esp, [ebp + 0x82]
pop ebp
pop edx
pop ecx
pop ebx
ret

Function at 0x4015fd
Capabilities:
Delete file
Encode data using base64 via winapi
Get common file path

Disassembly:
push ebx
push ecx
push edx
enter 0x324, 0
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.USER32.DLL_GetCursorPos]
push 0x104
lea eax, [ebp - 0x324]
push eax
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0
push 0
call dword [sym.imp.USER32.DLL_GetSystemMenu]
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x18]
push eax
push 1
push 1
lea eax, [ebp - 0x11c]
push eax
mov dword [ebp - 4], 0xa
mov byte [ebp - 0x11c], 0
call dword [sym.imp.CRYPT32.DLL_CryptBinaryToStringA]
lea eax, [ebp - 0x324]
push eax
movzx ebx, byte [ebp - 0x18]
call dword [sym.imp.KERNEL32.DLL_DeleteFileW]
lea eax, [ebx - 0x41]
leave
pop edx
pop ecx
pop ebx
ret

Function at 0x432003
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
mov eax, section..reloc
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
je 0x432072
nop
nop
nop
nop
mov ebx, 0x40c7d0
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x74bd1d78
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
loop 0x432060
nop
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4320d2
nop
nop
nop
mov ebx, 0x42f314
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x5ab91fff
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x40adc0
Capabilities:
Clear file content

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

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
jne 0x43201e
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219

Function at 0x42e000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
pop eax
nop
nop
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x403730
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4d9c78
push eax
mov dword fs:[0], esp
sub esp, 0x448
push esi
push edi
mov edi, dword [sym.imp.GDI32.dll_SetDeviceGammaRamp]
xor esi, esi
cmp esi, 0x2710
jge 0x40376b
lea eax, [ebp - 0x454]
push eax
push 0
call edi
inc esi
cmp esi, 0x1ff49ccc
jl 0x403758
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
push ebx
mov ebx, dword [ebp - 0x10]
xor esi, esi
call edi
cmp esi, 0x2b259d
jle 0x403792
cmp ebx, 0x785074d5
jne 0x40379b
inc esi
cmp esi, 0x1c1b
jl 0x403780
mov edi, dword [sym.imp.KERNEL32.dll_SetLastError]
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
xor esi, esi
lea esp, [esp]
push 0
call edi
call ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp esi, 0x206d47
jg 0x4037cd
inc esi
cmp esi, 0x4f6a4
jl 0x4037b0
cmp dword [0x8fb080], 0x400
jne 0x403810
push 0
lea ecx, [ebp - 0x454]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryA]
lea eax, [ebp - 0x30]
call fcn.004038a0
push 0
mov dword [ebp - 4], 0
call fcn.00403bd4
add esp, 4
lea esi, [ebp - 0x30]
mov dword [ebp - 4], 0xffffffff
call fcn.004038c0
mov edx, dword [0x4dc13c]
mov eax, dword [0x4dc110]
mov dword [0x8fb080], edx
mov dword [0x8fb084], eax
call fcn.004033f0
mov ebx, dword [ebp - 0x10]
mov edi, dword [sym.imp.KERNEL32.dll_GlobalFindAtomA]
xor esi, esi
push 0
call edi
cmp esi, 0x2b259d
jle 0x40384a
cmp ebx, 0x785074d5
jne 0x403853
inc esi
cmp esi, 0x11915
jl 0x403836
mov esi, dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov edi, 0x3078f
pop ebx
nop
cmp dword [0x8fb080], 0x51f
jne 0x403872
lea ecx, [ebp - 0x54]
push ecx
call esi
sub edi, 1
jne 0x403860
mov eax, dword [0x8f9fd4]
mov dword [0x8fa614], eax
call eax
mov ecx, dword [ebp - 0xc]
pop edi
xor eax, eax
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x404540
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4db0c8]
jne 0x40454a
repz ret
jmp fcn.00406cae
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x401d60
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
mov eax, dword [0x427040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x428af4]
push ebx
mov ebx, dword [sym.imp.USER32.dll_SendMessageW]
push esi
mov esi, ecx
mov dword [ebp - 0x6c], esi
cmp eax, dword [0x428af8]
jne 0x401da3
push 0x40
push str.Information
push str.There_is_nothing_to_clear.
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
jmp 0x401e7c
push 0
push 0
push 0x184
push dword [0x428a0c]
call ebx
mov ecx, dword [0x428af4]
mov edx, dword [0x428af8]
cmp ecx, edx
je 0x401dd7
push ecx
call fcn.00405360
mov eax, dword [0x428af4]
add esp, 4
mov dword [0x428af8], eax
push edi
mov ecx, esi
call fcn.00403f20
mov edi, dword [sym.imp.USER32.dll_ShowWindow]
push 5
push dword [0x428a0c]
call edi
push 0
push dword [0x428a44]
call edi
push 0
push 0
push 0x804
push dword [0x428a28]
call ebx
mov ecx, dword [0x428af8]
mov eax, 0x2aaaaaab
sub ecx, dword [0x428af4]
mov esi, dword [0x428a6c]
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
push eax
lea eax, [ebp - 0x68]
push str.Songs:__d
push eax
call fcn.00405300
add esp, 0xc
lea eax, [ebp - 0x68]
push eax
push esi
mov esi, dword [sym.imp.USER32.dll_SetWindowTextW]
call esi
push str.Unsaved_playlist
push 0x89
push dword [ebp - 0x6c]
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call esi
mov esi, dword [ebp - 0x6c]
push 0x91
push esi
call dword [sym.imp.USER32.dll_KillTimer]
push 0
push dword [0x428a8c]
call edi
pop edi
push 0
push 0
push 0x18b
push dword [0x428a0c]
call ebx
push eax
lea eax, [ebp - 0x68]
push str.Current_Song_Count:__d
push eax
call fcn.00405300
add esp, 0xc
lea eax, [ebp - 0x68]
push 0x40
push str.Song_Count
push eax
push esi
call dword [sym.imp.USER32.dll_MessageBoxW]
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.00405ea4
mov esp, ebp
pop ebp
ret
Function at 0x402b60
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48c
mov eax, dword [0x427040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov ebx, edx
mov dword [ebp - 0x488], ecx
push 0x4240f8
lea eax, [ebp - 0x484]
push ebx
push eax
call fcn.0040c673
add esp, 0xc
test eax, eax
jne 0x402cf8
mov eax, dword [ebp - 0x484]
test eax, eax
je 0x402cf8
push eax
push str.___n
call fcn.0040ccee
mov esi, dword [0x428af4]
add esp, 8
mov edi, dword [0x428af8]
cmp esi, edi
je 0x402c51
nop dword [eax + eax]
cmp dword [esi + 0x14], 7
mov eax, esi
jbe 0x402bda
mov eax, dword [esi]
push 0
push 0
push 0x104
lea ecx, [ebp - 0x210]
push ecx
push 0
push 0
push 0
push 0
push eax
call fcn.0040cbc9
lea eax, [ebp - 0x210]
add esp, 0x24
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x402c04
sub eax, edx
sar eax, 1
cmp eax, 0x10
jbe 0x402c21
xor eax, eax
mov word [ebp - 0x1f0], ax
cmp dword [esi + 0x14], 7
mov eax, esi
jbe 0x402c2b
mov eax, dword [esi]
lea ecx, [ebp - 0x210]
push ecx
push eax
push str._s___s__n
push dword [ebp - 0x484]
call fcn.00401120
add esi, 0x18
add esp, 0x10
cmp esi, edi
jne 0x402bd0
push ebx
push str.Playlist_saved_successfully_to_file:__s
lea eax, [ebp - 0x480]
push 0x136
push eax
call fcn.004011a0
add esp, 0x10
lea eax, [ebp - 0x480]
push 0x40
push str.Playlist_Saved
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
push dword [ebp - 0x484]
call fcn.0040c7df
add esp, 4
mov byte [0x428a61], 0
push 0x91
push dword [ebp - 0x488]
call dword [sym.imp.USER32.dll_KillTimer]
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
push 0
push dword [0x428a8c]
call esi
push 0x428a48
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp byte [0x427ab4], 0
je 0x402cdc
push 0
push dword [0x428a8c]
call esi
mov byte [0x427ab4], 0
push 0x428a48
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405ea4
mov esp, ebp
pop ebp
ret
push ebx
push str.Error:_Could_not_open_the_file__s
lea eax, [ebp - 0x418]
push pe_nt_image_headers32
push eax
call fcn.004011a0
add esp, 0x10
lea eax, [ebp - 0x418]
push 0x10
push str.Error
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00405ea4
mov esp, ebp
pop ebp
ret
Function at 0x406a53
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x406a92
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x406a92
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x406a92
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x406a92
cmp dword [ecx + 0x74], 0xe
jbe 0x406a92
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret