joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4490d6
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
xor edi, edi
movzx eax, word [ecx + 0x14]
movzx esi, word [ecx + 6]
test esi, esi
lea eax, [eax + ecx + 0x18]
jbe 0x449111
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x4490f8
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp dword [esp + 0xc], edx
jb 0x449109
add edx, ecx
cmp dword [esp + 0xc], edx
jb 0x449113
inc edi
add eax, 0x28
cmp edi, esi
jb 0x4490ee
xor eax, eax
pop edi
pop esi
ret

Function at 0x449783
Capabilities:
Contain obfuscated stackstrings
Inspect section memory permissions

Disassembly:
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x44976d
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x44978b
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
xbegin 0x8b449789
js 0x4497af
xbegin 0x8b449789
js 0x4497af
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x4497e9
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
or byte gs:[eax], al
add byte [eax], al
inc eax
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x4497d0
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x4497d9
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x4497e3
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x4497c5
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x44974f
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x449836
dec eax
je 0x44982d
sub eax, 3
je 0x449824
mov dword [ebp - 4], 0x40
jmp 0x449853
mov dword [ebp - 4], 4
jmp 0x449839
mov dword [ebp - 4], 0x20
jmp 0x449839
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x449885
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x449805
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.00449096
sti
jns 0x4498bd
jne 0x449879
push dword [ebp + 0x14]
jne 0x449890
push 1
push esi
call edi
mov eax, esi
jmp 0x449891
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
rcr byte [edi + 0x5e], 0x5b
pop edi
pop esi
pop ebx
leave
ret
fiadd dword [eax - 0x3505b]
inc dword [eax]
mov byte [ebp - 0x350], 0x62
mov byte [ebp - 0x34f], 0x40
mov byte [ebp - 0x34e], 0x51
mov byte [ebp - 0x34d], 0x75
mov byte [ebp - 0x34c], 0x57
mov byte [ebp - 0x34b], 0x4a
mov byte [ebp - 0x34a], 0x46
mov byte [ebp - 0x349], 0x40
mov byte [ebp - 0x348], 0x56
mov byte [ebp - 0x347], 0x56
mov byte [ebp - 0x346], 0x6d
mov byte [ebp - 0x345], 0x40
mov byte [ebp - 0x344], 0x44
mov byte [ebp - 0x343], 0x55
mov byte [ebp - 0x342], 0x25
lea eax, [ebp - 0x354]
Function at 0x449934
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push eax
call fcn.004490a6
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0044905b
add esp, 0xc
mov dword [ebp - 0x68c], eax
call dword [ebp - 0x68c]
mov dword [ebp - 0x674], eax
mov dword [ebp - 0x384], 4
and byte [ebp - 0x334], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x333]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0x670], 4
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
mov byte [ebp - 0x3b5], 0xa
mov byte [ebp - 0x3b4], 3
mov byte [ebp - 0x3b3], 0x28
mov byte [ebp - 0x3b2], 7
mov byte [ebp - 0x3b1], 0xb
mov byte [ebp - 0x3b0], 3
mov byte [ebp - 0x3af], 0x27
mov byte [ebp - 0x3ae], 0x66
lea eax, [ebp - 0x3c4]
push eax
call fcn.004490a6
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0044905b
add esp, 0xc
mov dword [ebp - 0x538], eax
and byte [ebp - 0x3ec], 0
and byte [ebp - 0x3eb], 0
mov byte [ebp - 0x3ea], 0x11
and byte [ebp - 0x3e9], 0
mov byte [ebp - 0x3e8], 0xa9
mov byte [ebp - 0x3e7], 0x8b
mov byte [ebp - 0x3e6], 0x9a
mov byte [ebp - 0x3e5], 0xa3
mov byte [ebp - 0x3e4], 0x81
mov byte [ebp - 0x3e3], 0x8a
mov byte [ebp - 0x3e2], 0x9b
mov byte [ebp - 0x3e1], 0x82
mov byte [ebp - 0x3e0], 0x8b
mov byte [ebp - 0x3df], 0xa6
mov byte [ebp - 0x3de], 0x8f
mov byte [ebp - 0x3dd], 0x80
mov byte [ebp - 0x3dc], 0x8a
mov byte [ebp - 0x3db], 0x82
mov byte [ebp - 0x3da], 0x8b
invalid
Function at 0x449f8b
Capabilities:
Contain obfuscated stackstrings

Disassembly:
pop ecx
xor eax, eax
lea edi, [ebp - 0x653]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
and byte [ebp - 0x504], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x503]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.00449074
or byte [eax + 0x2ff845c6], ah
mov byte [ebp - 0x24], 0x34
and byte [ebp - 0x36c], 0
and byte [ebp - 0x36b], 0
mov byte [ebp - 0x36a], 0xaa
and byte [ebp - 0x369], 0
mov byte [ebp - 0x368], 0x12
mov byte [ebp - 0x367], 0x30
mov byte [ebp - 0x366], 0x21
mov byte [ebp - 0x365], 6
mov byte [ebp - 0x364], 0x2c
mov byte [ebp - 0x363], 0x26
mov byte [ebp - 0x362], 0x21
mov byte [ebp - 0x361], 0x30
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
mov byte [ebp - 0x35a], 0x21
mov byte [ebp - 0x359], 0x3a
mov byte [ebp - 0x358], 0x27
mov byte [ebp - 0x357], 0x2c
mov byte [ebp - 0x356], 0x14
mov byte [ebp - 0x355], 0x55
lea eax, [ebp - 0x36c]
push eax
call fcn.004490a6
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0044905b
add esp, 0xc
mov dword [ebp - 0x3d4], eax
call fcn.00449096
mov dl, 0x4f
in al, 0xfa
push 0x104
lea eax, [ebp - 0x12c]
push eax
call dword [ebp - 0x3d4]
mov dword [ebp - 0x28], eax
call fcn.00449096
daa
ret
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0x79e60f4a
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
nop
loop 0x433060
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
mov esi, 0xaf60b08
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x4011a0
Capabilities:
Query service status

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov esi, edx
push ebx
sub esp, 0x7c
mov dword [esp + 8], 4
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.advapi32.dll_OpenServiceW]
sub esp, 0xc
test eax, eax
je 0x4012b8
mov ebx, eax
lea eax, [ebp - 0x34]
mov dword [esp + 4], eax
mov dword [esp], ebx
call dword [sym.imp.advapi32.dll_QueryServiceStatus]
sub esp, 8
mov edi, eax
test eax, eax
jne 0x401210
test byte [section..data], 2
jne 0x401320
mov dword [esp], ebx
call dword [sym.imp.advapi32.dll_CloseServiceHandle]
sub esp, 4
lea esp, [ebp - 0xc]
mov eax, edi
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x40], 0x4050fa
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x48], eax
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x50], eax
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x3c], eax
cmp eax, 7
jbe 0x401308
mov edx, dword [ebp - 0x34]
mov eax, str.WIN32_SHARE_PROCESS
cmp edx, 0x20
je 0x401265
mov eax, str.WIN32
cmp edx, 0x30
je 0x401265
cmp edx, 0x10
mov eax, str.WIN32_OWN_PROCESS
mov ecx, 0x4050fa
cmovne eax, ecx
mov ecx, dword [ebp - 0x44]
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 0x2c], ecx
mov ecx, dword [ebp - 0x48]
mov dword [esp + 4], esi
mov dword [esp + 0x28], ecx
mov ecx, dword [ebp - 0x4c]
mov dword [esp], str.SERVICE_NAME:__ls_n________TYPE_______________:__lx___ls_n________STATE______________:__lx___ls_n________WIN32_EXIT_CODE____:__lu___0x_lx__n________SERVICE_EXIT_CODE__:__lu___0x_lx__n________CHECKPOINT_________:_0x_lx_n________WAIT_HINT__________:_0x_lx_n
mov dword [esp + 0x24], ecx
mov dword [esp + 0x20], ecx
mov ecx, dword [ebp - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], ecx
mov ecx, dword [ebp - 0x40]
mov dword [esp + 0x14], ecx
mov ecx, dword [ebp - 0x3c]
mov dword [esp + 0x10], ecx
call sym._printf.constprop.0
jmp 0x4011f3
xor edi, edi
test byte [section..data], 2
je 0x4011ff
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x34]
mov dword [esp + 0xc], str.failed_to_open_service__lu_n
mov dword [esp + 8], str.query_service
mov dword [esp + 0x10], eax
mov dword [esp + 4], 0x404000
mov dword [esp], 1
call sym._wine_dbg_log.constprop.0
lea esp, [ebp - 0xc]
mov eax, edi
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [eax*4 + 0x405680]
mov dword [ebp - 0x40], eax
jmp 0x40123e
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x34]
mov dword [esp + 0xc], str.failed_to_query_service_status__lu_n
mov dword [esp + 8], str.query_service
mov dword [esp + 0x10], eax
mov dword [esp + 4], 0x404000
mov dword [esp], 1
call sym._wine_dbg_log.constprop.0
jmp 0x4011f3
Function at 0x402480
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
and esp, 0xfffffff0
sub esp, 0x10
mov esi, dword [ebp + 8]
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
mov ebx, eax
xor eax, eax
test ebx, ebx
je 0x4024db
cmp byte [esi + ebx - 1], 0xa
je 0x4024af
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
xchg dword [0x4070a4], eax
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov dword [esp + 8], ebx
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_fwrite]
lea esp, [ebp - 8]
pop ebx
pop esi
pop ebp
ret
Function at 0x402f40
Capabilities:
Get process heap force flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
and esp, 0xfffffff0
sub esp, 0x10
mov dword [esp], 1
call sym.__configure_wide_argv
call sym.__initialize_wide_environment
call sym.___p___argc
mov esi, dword [eax]
call sym.___p___wargv
mov edi, dword [eax]
call sym.__get_initial_wide_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
inc eax
mov dword [esp], eax
call sym.__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call sym._wmain
mov dword [esp], eax
call sym._exit
nop
nop
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

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

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40501c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
push 0x405028
push 0x405024
push 0x405020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x405028]
push dword [0x405024]
push dword [0x405020]
mov dword [0x405014], esp
call fcn.00401507
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret
Function at 0x414ac0
Capabilities:
Encode data using xor

Disassembly:
adc bh, byte [esp + edx*8 + 0x5b]
inc edx
and eax, 0xf447dc60
pop ecx
dec ebp
test dword [edi + 0x1db1f731], esi
dec ebx
pop eax
mov ecx, 0xe375610a
xor ecx, edi
invalid

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x2637543e
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
mov ecx, 0x63ad49d0
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x401e50
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push edi
mov ecx, 0x10
xor eax, eax
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
lea eax, [esp + 4]
lea ecx, [esp + 0x14]
mov edx, dword [esp + 0x5c]
push eax
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push edx
mov dword [esp + 0x3c], 0x44
call dword [sym.imp.KERNEL32.DLL_CreateProcessA]
pop edi
add esp, 0x54
ret

Function at 0x402000
Capabilities:
Read file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
mov eax, dword [esp + 8]
ret 8

Function at 0x402030
Capabilities:
Write file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_WriteFile]
ret 8

Function at 0x845058
Capabilities:
Decompress data using aplib

Disassembly:
call 0x8451a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x84507e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x84506a
add dl, dl
jne 0x845089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8450dc
xor eax, eax
add dl, dl
jne 0x845096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x84517d
add dl, dl
jne 0x8450a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8450d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x845075
mov eax, 1
add dl, dl
jne 0x8450ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8450e1
sub eax, ebx
mov ebx, 1
jne 0x845128
mov ecx, 1
add dl, dl
jne 0x84510e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x845119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x845105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x84513f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x84514a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x845136
cmp eax, 0x7d00
jae 0x84516d
cmp eax, 0x500
jb 0x845168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
cmp eax, 0x7f
ja 0x845170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x84519e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x845075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x404930
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x1e8
mov eax, dword [0x55d910]
xor eax, esp
mov dword [esp + 0x1e4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov dword [esp + 0x10], eax
mov eax, dword [ebp + 0x10]
push 0
mov dword [esp + 0x10], eax
call dword [sym.imp.ole32.dll_CoInitialize]
test eax, eax
jns 0x404992
push 0
push str.error1
push str.error
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
xor eax, eax
pop edi
pop esi
mov ecx, dword [esp + 0x1e4]
xor ecx, esp
call fcn.004d8392
mov esp, ebp
pop ebp
ret 0x10
lea eax, [esp + 0x58]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
lea eax, [esp + 0x18]
push eax
call fcn.00436070
add esp, 4
lea ecx, [esp + 0x18]
push 0xc
push str.downloader_
call fcn.00403fd0
lea eax, [esp + 0x18]
push eax
call fcn.00435e30
add esp, 4
test al, al
jne 0x4049dd
lea eax, [esp + 0x18]
push eax
call fcn.00435e50
add esp, 4
push 0xe
push str.downloader.log
lea ecx, [esp + 0x20]
call fcn.00403fd0
call fcn.00431e00
sub esp, 0x18
lea esi, [esp + 0x30]
mov edi, esp
lea edx, [esp + 0x30]
xor eax, eax
mov ecx, edi
mov dword [edi + 0x14], 7
mov dword [edi + 0x10], 0
mov word [edi], ax
cmp dword [esp + 0x44], 8
mov eax, dword [esp + 0x40]
cmovae esi, dword [esp + 0x30]
cmovae edx, dword [esp + 0x30]
lea eax, [esi + eax*2]
push eax
push edx
call fcn.00404ad0
call fcn.00431e20
push str._r_n_r_n_start_run
push 0x26
push str.wWinMain
call fcn.00431d60
add esp, 0x24
mov dword [esp + 0x40], 0
xorps xmm0, xmm0
lea ecx, [esp + 0x34]
movdqa xmmword [esp + 0x30], xmm0
mov dword [esp + 0x30], vtable.DownloadImpl.0
call fcn.0043ab10
push dword [esp + 0xc]
lea ecx, [esp + 0x34]
mov dword [esp + 0x44], 0
push dword [esp + 0x14]
call fcn.00405f60
call fcn.00455fd0
lea ecx, [esp + 0x30]
call fcn.00406350
call dword [sym.imp.ole32.dll_CoUninitialize]
cmp dword [esp + 0x2c], 8
jb 0x404aac
push dword [esp + 0x18]
call fcn.00482be0
add esp, 4
mov ecx, dword [esp + 0x1ec]
xor eax, eax
pop edi
pop esi
xor ecx, esp
call fcn.004d8392
mov esp, ebp
pop ebp
ret 0x10

Function at 0x405b60
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
mov dword [0x5672d0], 0
push 1
push dword [esi + 4]
call dword [sym.imp.USER32.dll_EnableWindow]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_BringWindowToTop]
push 5
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
ret
Function at 0x406960
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x5127c8
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
mov eax, dword [0x55d910]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov esi, ecx
push 0x38
xor eax, eax
mov dword [esp + 0x24], 7
push str.https:__encdn.ldmnq.com_download_package_LDPlayer4.0.exe
lea ecx, [esp + 0x14]
mov dword [esp + 0x24], 0
mov word [esp + 0x14], ax
call fcn.004047a0
lea eax, [esp + 0xc]
mov dword [esp + 0x30], 0
push eax
call fcn.0043a8b0
add esp, 4
mov dword [esp + 0x30], 0xffffffff
cmp dword [esp + 0x20], 8
jb 0x4069e3
push dword [esp + 0xc]
call fcn.00482be0
add esp, 4
mov ecx, dword [esi]
xor eax, eax
push 1
mov dword [esp + 0x24], 7
mov dword [esp + 0x20], 0
mov ecx, dword [ecx + 0x10]
mov word [esp + 0x10], ax
call fcn.0045b5d0
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x407d70
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x512c1e
mov eax, dword fs:[0]
push eax
sub esp, 0xa0
mov eax, dword [0x55d910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [0x5678b0]
mov dword [ebp - 0xac], 0
test al, 1
jne 0x407f0e
or eax, 1
mov dword [0x5678b0], eax
mov dword [ebp - 4], 0
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0xa8]
mov dword [ebp - 0xa8], 0x12
push eax
xorps xmm0, xmm0
mov dword [ebp - 0xa4], str.ko_KR
push ecx
movq qword [0x5678b4], xmm0
mov dword [ebp - 0xa0], 9
mov dword [ebp - 0x9c], str.en_US
mov dword [ebp - 0x98], 0x2a
mov dword [ebp - 0x94], str.vi_VN
mov dword [ebp - 0x90], 0x1e
mov dword [ebp - 0x8c], str.th_TH
mov dword [ebp - 0x88], 0x19
mov dword [ebp - 0x84], str.ru_RU
mov dword [ebp - 0x80], 0x22
mov dword [ebp - 0x7c], str.uk_UA
mov dword [ebp - 0x78], 0x16
mov dword [ebp - 0x74], str.pt_PT
mov dword [ebp - 0x70], 0x1f
mov dword [ebp - 0x6c], str.tr_TR
mov dword [ebp - 0x68], 0xa
mov dword [ebp - 0x64], str.es_ES
mov dword [ebp - 0x60], 0xc
mov dword [ebp - 0x5c], str.fr_FR
mov dword [ebp - 0x58], 7
mov dword [ebp - 0x54], str.de_DE
mov dword [ebp - 0x50], 0x11
mov dword [ebp - 0x4c], str.ja_JP
mov dword [ebp - 0x48], 0x21
mov dword [ebp - 0x44], str.in_ID
mov dword [ebp - 0x40], 1
mov dword [ebp - 0x3c], str.ar_IL
mov dword [ebp - 0x38], 0x29
mov dword [ebp - 0x34], str.fa_IR
mov dword [ebp - 0x30], 0x39
mov dword [ebp - 0x2c], str.hi_IN
mov dword [ebp - 0x28], 0x10
mov dword [ebp - 0x24], str.it_IT
mov dword [ebp - 0x20], 0x3e
mov dword [ebp - 0x1c], str.ms_MY
call fcn.00403340
push 0x51ba20
call fcn.004d8b6f
add esp, 4
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetUserDefaultUILanguage]
movzx eax, ax
mov ecx, eax
and ecx, 0x3ff
cmp cx, 4
jne 0x407f77
mov ecx, 0xc04
cmp ax, cx
je 0x407f54
mov ecx, 0x1404
cmp ax, cx
je 0x407f54
mov ecx, 0x404
cmp ax, cx
je 0x407f54
mov ecx, 0x7c04
cmp ax, cx
je 0x407f54
push str.zh_TW
jmp 0x407fc6
push 5
xor eax, eax
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], 0
mov ecx, esi
push str.zh_TW
mov word [esi], ax
call fcn.004047a0
jmp 0x407fcd
mov edi, dword [0x5678b4]
mov edx, ecx
mov ecx, edi
mov eax, dword [edi + 4]
cmp byte [eax + 0xd], 0
jne 0x407fb0
lea ebx, [ebx]
cmp dword [eax + 0x10], edx
jge 0x407f9a
mov eax, dword [eax + 8]
jmp 0x407f9e
mov ecx, eax
mov eax, dword [eax]
cmp byte [eax + 0xd], 0
je 0x407f90
cmp ecx, edi
je 0x407fb0
mov dword [ebp - 0x14], ecx
cmp edx, dword [ecx + 0x10]
jge 0x407fb3
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov eax, dword [eax]
cmp eax, edi
je 0x407fc1
push dword [eax + 0x14]
jmp 0x407fc6
push str.en_US
mov ecx, esi
call fcn.004048d0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d8392
mov esp, ebp
pop ebp
ret