joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f0e9
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40f128
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40f128
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40f128
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40f128
cmp dword [ecx + 0x74], 0xe
jbe 0x40f128
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x41af1e
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42b880
push 0x42b878
push str.FlsAlloc
push 0x1f
call fcn.0041ad89
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41af52
push dword [ebp + 8]
mov ecx, esi
call dword [0x42716c]
call esi
jmp 0x41af58
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41af9c
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42b890
push 0x42b888
push str.FlsGetValue
push 0x21
call fcn.0041ad89
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41afd3
push dword [ebp + 8]
mov ecx, esi
call dword [0x42716c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x41afdb
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42b898
push 0x42b890
push str.FlsSetValue
push 0x22
call fcn.0041ad89
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41b015
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x42716c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x41cb89
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040e9a0
mov eax, dword [0x4320b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041b63e
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41cbcb
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41cd27
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0040e9f0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4343f0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0041db86
mov ecx, dword [esi*4 + 0x4343f0]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x41cd20
cmp eax, dword [ecx + edi + 0x24]
jne 0x41cd20
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41cd20
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041db86
add esp, 0x14
test edx, edx
jl 0x41cd20
jg 0x41cc96
test eax, eax
jb 0x41cd20
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41cd20
jl 0x41ccb0
cmp dword [ebp - 0x1008], eax
ja 0x41cd20
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41ccce
test ebx, ebx
je 0x41cd07
cmp ecx, edi
jae 0x41cd07
mov al, byte [ecx]
cmp al, 0xd
jne 0x41cce8
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41ccf4
cmp byte [ecx + 1], 0xa
jne 0x41ccf4
inc ecx
jmp 0x41ccf4
movzx eax, al
movsx eax, byte [eax + 0x4324a8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41ccce
cmp edx, ebx
jne 0x41ccce
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41cd25
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040eec4
leave
ret
Function at 0x41d01e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4343f0]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41d05e
cmp byte [ebx], 0xa
jne 0x41d05e
or byte [edi + eax + 0x28], 4
jmp 0x41d063
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x41d162
mov dl, byte [eax]
cmp dl, 0x1a
je 0x41d145
inc eax
cmp dl, 0xd
je 0x41d08f
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41d0b5
cmp eax, ecx
jae 0x41d0c3
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x41d077
jmp 0x41d162
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d140
cmp dword [ebp - 0x10], 0
je 0x41d140
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4343f0]
test byte [eax + edi + 0x28], 0x48
je 0x41d11a
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41d105
mov byte [esi], dl
jmp 0x41d116
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4343f0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41d162
cmp byte [ebp - 1], 0xa
jne 0x41d129
cmp esi, ebx
jne 0x41d129
mov byte [esi], 0xa
jmp 0x41d161
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041dba4
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41d162
mov byte [esi], 0xd
jmp 0x41d161
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4343f0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41d15f
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41d162
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41d16b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x4343f0]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41d1b1
cmp word [ebx], dx
jne 0x41d1b1
or byte [eax + edi + 0x28], 4
jmp 0x41d1b6
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x41d319
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x41d2f9
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41d1f7
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41d22d
cmp eax, edx
jae 0x41d23b
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x41d1d2
jmp 0x41d319
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d2f4
cmp dword [ebp - 0x18], 0
je 0x41d2f4
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4343f0]
test byte [eax + edi + 0x28], 0x48
je 0x41d2ca
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x41d28e
mov word [esi], cx
jmp 0x41d2c5
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4343f0]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x4343f0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4343f0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x41d319
pop eax
cmp word [ebp - 4], ax
jne 0x41d2da
cmp esi, ebx
jne 0x41d2da
mov word [esi], ax
jmp 0x41d316
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041dba4
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x41d319
push 0xd
pop eax
jmp 0x41d2d5
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4343f0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x41d313
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x41d319
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41f8f1
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4320b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x41f93c
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0041fa8c
test al, al
jne 0x41f936
sub edx, 2
cmp edx, edi
jne 0x41f91c
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x41f95e
lea eax, [edi + 2]
cmp edx, eax
je 0x41f95e
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0041f83d
add esp, 0x10
jmp 0x41fa58
push esi
lea ecx, [ebp - 0x255]
call fcn.0041fa8c
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x41f9a1
push dword [ebp - 0x25c]
jmp 0x41f94e
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x41f9de
cmp word [ebp - 0x226], 0
je 0x41f9ff
cmp word [ebp - 0x226], ax
jne 0x41f9de
cmp word [ebp - 0x224], 0
je 0x41f9ff
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0041f83d
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x41fa4b
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x41f9b8
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x41fa33
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x41fa58
push 0x41f66d
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00424cb0
add esp, 0x10
jmp 0x41fa28
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040eec4
leave
ret
Function at 0x42036e
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x42040b
push ebx
push esi
call fcn.00420337
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0041aa78
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4203b8
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x42040a
push edi
push eax
call fcn.0041a62c
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4203d8
call fcn.00419e42
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x420409
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041aa78
add esp, 0x20
test eax, eax
jne 0x4203f7
push edi
call fcn.00419e42
jmp 0x4203ff
push ebx
call fcn.00419e42
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x422ddd
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041a1ba
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x422e4c
cmp esi, dword [ebp - 4]
je 0x422e47
cmp dword [ebp + 0xc], 0
je 0x422e47
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x422e24
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0042292f
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x422e4e
xor eax, eax
inc eax
jmp 0x422e4e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x422eb3
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4320b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.0041a1ba
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0041a1ba
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x422f2a
cmp word [ecx], dx
je 0x422f2a
mov eax, dword [0x42bd4c]
push edi
dec eax
push eax
push 0x42bc38
call fcn.00422e52
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x422f9d
cmp word [eax], dx
je 0x422f9d
mov eax, dword [edi]
test eax, eax
je 0x422f4e
cmp word [eax], dx
je 0x422f4e
lea eax, [ebp - 0x10]
push eax
call fcn.00422835
jmp 0x422f57
lea eax, [ebp - 0x10]
push eax
call fcn.004228d0
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x422fc7
mov eax, dword [0x42bc34]
push dword [ebp - 0x14]
dec eax
push eax
push 0x42b928
call fcn.00422e52
add esp, 0xc
test al, al
je 0x422fc7
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x422f92
cmp word [eax], di
je 0x422f92
lea eax, [ebp - 0x10]
push eax
call fcn.00422835
pop ecx
jmp 0x422fc9
lea eax, [ebp - 0x10]
push eax
call fcn.004228d0
jmp 0x422f8f
mov eax, dword [edi]
test eax, eax
je 0x422fb4
cmp word [eax], dx
je 0x422fb4
lea eax, [ebp - 0x10]
push eax
call fcn.004227ea
pop ecx
jmp 0x422fc7
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x423092
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00422cd7
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x423092
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x423092
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x423092
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x42301f
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041b11b
test ebx, ebx
je 0x42308d
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041b11b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x423092
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x423092
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004253b2
add esp, 0x10
xor eax, eax
inc eax
jmp 0x423094
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040eec4
leave
ret
Function at 0x4257cf
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0042574b
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x42593e
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x42593e
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4258f3
jg 0x42582b
test eax, eax
je 0x4258e9
push 1
push 0x1000
call fcn.0041b304
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x42584e
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4258e0
push 0x8000
push ebx
call fcn.00417e4b
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x425877
jg 0x425872
cmp ecx, 0x1000
jb 0x425877
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0041c3d8
add esp, 0x10
cmp eax, 0xffffffff
je 0x4258bc
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x425872
jl 0x4258a3
test ecx, ecx
jne 0x425864
push dword [ebp - 0xc]
push ebx
call fcn.00417e4b
push esi
call fcn.00419e42
add esp, 0xc
xor ebx, ebx
jmp 0x42594c
cmp byte [edi + 0x24], 0
je 0x4258d3
cmp dword [edi + 0x20], 5
jne 0x4258d3
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4258de
mov ebx, dword [edi + 0x18]
jmp 0x4258e0
xor ebx, ebx
push esi
call fcn.00419e42
pop ecx
jmp 0x42594c
test ecx, ecx
jg 0x4258b5
jl 0x4258f3
test eax, eax
jae 0x4258b5
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041dba4
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x425913
cmp byte [edi + 0x1c], 0
je 0x4258b5
jmp 0x425944
push ebx
call fcn.00420dac
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4258b5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x42594c
cmp byte [edi + 0x1c], 0
je 0x425949
mov ebx, dword [edi + 0x18]
jmp 0x42594c
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0041dba4
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x426c30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x426c5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x426c5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401150
Capabilities:
Resolve dns

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, ecx
xor eax, eax
mov dword [ecx], eax
push esi
mov dword [ecx + 4], eax
push edi
mov dword [ecx + 8], eax
push 0x43d5a0
mov dword [ecx + 0xc], eax
push ebx
mov word [ebp], 2
call dword [sym.imp.MSVCP71.dll_bool___cdecl_std::operator_char__struct_std::char_traits_char___class_std::allocator_char___class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___const___char_const__]
add esp, 8
test al, al
je 0x401189
mov dword [ebp + 4], 0
jmp 0x4011d3
cmp dword [ebx + 0x18], 0x10
lea esi, [ebx + 4]
jb 0x401196
mov eax, dword [esi]
jmp 0x401198
mov eax, esi
push eax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
lea edi, [ebp + 4]
mov dword [edi], eax
jne 0x4011d3
cmp dword [ebx + 0x18], 0x10
jb 0x4011b1
mov esi, dword [esi]
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x4011e2
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
mov esi, dword [edx]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x18]
push ecx
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp + 2], ax
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
ret 8

Function at 0x4013c0
Capabilities:
Create thread

Disassembly:
push ecx
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
lea eax, [esp]
push eax
push 0
push ecx
push edx
push 0
push 0
mov dword [esp + 0x18], 0
call dword [sym.imp.MSVCR71.dll__beginthreadex]
add esp, 0x18
test eax, eax
je 0x4013f5
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret
xor al, al
pop ecx
ret

Function at 0x4019a0
Capabilities:
Check mutex on windows

Disassembly:
sub esp, 0x20
push 1
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
push 0
push 0
push 1
lea ecx, [esp + 0x18]
push ecx
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
xor edx, edx
mov dword [esp], edx
mov dword [esp + 4], edx
push str.KOOWO_MUSIC_2006_8_1
push edx
lea ecx, [esp + 8]
lea eax, [esp + 0x14]
mov dword [esp + 0x10], edx
push ecx
mov dword [esp + 0xc], 0xc
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
test eax, eax
je 0x401a0a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x401a0a
xor al, al
add esp, 0x20
ret
mov al, 1
add esp, 0x20
ret
Function at 0x401a70
Capabilities:
Query service status
Stop service

Disassembly:
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x401adc
push edi
push 1
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov edi, eax
test edi, edi
je 0x401adb
mov eax, dword [str.KwMusic]
push ebx
push esi
push 0xf01ff
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov ebx, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov esi, eax
test esi, esi
je 0x401ad6
push 0x4507d0
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
cmp dword [0x4507d4], 4
jne 0x401ad3
push 0x4507d0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
push esi
call ebx
push edi
call ebx
pop esi
pop ebx
pop edi
ret

Function at 0x401ed0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x438883
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
mov eax, dword [esp + 0x34]
push esi
push eax
lea ecx, [esp + 0xc]
mov dword [esp + 8], 0
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___const__]
mov ecx, dword [esp + 0x3c]
push ecx
mov ecx, eax
mov dword [esp + 0x30], 1
call dword [sym.imp.MSVCP71.dll_public:_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char______thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::operator_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___const__]
mov esi, dword [esp + 0x34]
push eax
mov ecx, esi
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___const__]
lea ecx, [esp + 8]
mov dword [esp + 4], 1
mov byte [esp + 0x2c], 0
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov ecx, dword [esp + 0x24]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x2c
ret