joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408380
Capabilities:
Delete file
Execute command

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
lea edx, [ebp - 0x108]
mov eax, edi
sub edx, edi
lea ecx, [ecx]
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x4083a0
push ebx
lea eax, [ebp - 0x108]
push str..ssp
push eax
call dword [sym.imp.MSVCR100.dll_strstr]
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x4083d5
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004391bc
mov esp, ebp
pop ebp
ret
mov ecx, dword [str..ssd]
push esi
mov dword [ebx], ecx
mov dl, byte [0x43b844]
lea eax, [ebp - 0x108]
push 0
push eax
mov byte [ebx + 4], dl
call dword [sym.imp.MSVCR100.dll__access]
add esp, 8
test eax, eax
jne 0x4084c8
mov esi, dword [sym.imp.MSVCR100.dll_printf]
lea ecx, [ebp - 0x108]
push ecx
push edi
push str.I_dont_see__s__but_I_do_see__s._n
call esi
push str.Would_you_like_me_to_convert_it_to_a_transport_file_
call fcn.00406bd0
add esp, 0x10
test eax, eax
je 0x4084c8
push str.Give_me_a_moment_to_run_the_SAS_job..._n
call esi
push 0x43b498
push str.xyzzy.sas
call dword [sym.imp.MSVCR100.dll_fopen]
push edi
mov esi, eax
push str.libname_tranfile_sasv5xpt_.__s__nlibname_fileout__.___n
push esi
call dword [sym.imp.MSVCR100.dll_fprintf]
lea edx, [ebp - 0x108]
push edx
push str.proc_copy_infileout_outtranfile__nselect__s__nrun__n
push esi
mov byte [ebx], 0
call dword [sym.imp.MSVCR100.dll_fprintf]
push esi
call dword [sym.imp.MSVCR100.dll_fclose]
push str.sas_xyzzy.sas
call dword [sym.imp.MSVCR100.dll_system]
mov esi, dword [sym.imp.MSVCR100.dll_remove]
push str.xyzzy.sas
call esi
add esp, 0x30
test edi, edi
je 0x4084c8
push 0
push edi
call dword [sym.imp.MSVCR100.dll__access]
add esp, 8
test eax, eax
jne 0x4084c8
push edi
push str.Please_keep__s_around_if_you_want_to_do_a_non_linear_run._n
call dword [sym.imp.MSVCR100.dll_printf]
push str.xyzzy.log
call esi
add esp, 0xc
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004391bc
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.004391bc
mov esp, ebp
pop ebp
ret
Function at 0x4084e0
Capabilities:
Delete file
Read file on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov ecx, dword [0x448c78]
push esi
lea eax, [ebx*8]
sub eax, ebx
add eax, eax
push edi
add eax, eax
add eax, eax
mov edi, dword [eax + ecx]
push edi
lea esi, [ebx + ebx*4]
add esi, esi
push 1
add esi, esi
lea edx, [ebp - 0x44]
push 4
add esi, esi
push edx
mov dword [ebp - 0x4c], eax
mov dword [esi + 0x443e90], 8
call dword [sym.imp.MSVCR100.dll_fread]
push 4
lea eax, [ebp - 0x44]
push str._FL2
push eax
call dword [sym.imp.MSVCR100.dll_strncmp]
add esp, 0x1c
test eax, eax
je 0x4085ae
mov esi, dword [sym.imp.MSVCR100.dll_printf]
push str.SPSS
lea ecx, [ebx + 1]
push ecx
push str.The_level__d_file_does_not_seem_to_be_a__s_file__n
call esi
mov ebx, dword [ebx*4 + 0x4444b0]
push ebx
push str.__s_is_an_empty_file_n
call esi
call fcn.00406fe0
mov edx, dword [0x4596c4]
mov esi, dword [sym.imp.MSVCR100.dll_remove]
push edx
mov dword [0x443e58], 1
call esi
mov eax, dword [0x448bc8]
push eax
call esi
add esp, 0x1c
cmp dword [0x443e58], 0
je 0x4085a6
call fcn.00406b90
push 1
call dword [sym.imp.MSVCR100.dll_exit]
push 1
push 0
push 0x3c
push edi
call dword [sym.imp.MSVCR100.dll__fseeki64]
push edi
push 1
lea ecx, [ebp - 0x48]
push 4
push ecx
call dword [sym.imp.MSVCR100.dll_fread]
add esp, 0x20
cmp dword [ebp - 0x48], 3
ja 0x408679
mov ebx, dword [sym.imp.MSVCR100.dll_fread]
push edi
push 1
lea edx, [ebp - 0x48]
push 4
push edx
call ebx
mov eax, dword [ebp - 0x48]
push edi
push 1
lea ecx, [ebp - 0x48]
push 4
push ecx
mov dword [esi + 0x443e80], eax
call ebx
mov edx, dword [ebp - 0x48]
push edi
push 1
lea eax, [ebp - 0x48]
push 4
push eax
mov dword [esi + 0x443e84], edx
call ebx
mov ecx, dword [ebp - 0x48]
push edi
push 1
lea edx, [ebp - 0x48]
push 4
push edx
mov dword [esi + 0x443e88], ecx
call ebx
mov eax, dword [ebp - 0x48]
add esp, 0x40
push edi
push 1
lea ecx, [ebp - 0x58]
push 8
push ecx
mov dword [esi + 0x443e8c], eax
call ebx
fld qword [ebp - 0x58]
push 1
fstp qword [esi + 0x443e98]
push 0
push 0x54
push edi
call dword [sym.imp.MSVCR100.dll__fseeki64]
mov edx, dword [esi + 0x443e80]
mov eax, dword [0x448c78]
mov ecx, dword [ebp - 0x4c]
add esp, 0x20
mov dword [ecx + eax + 4], edx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.004391bc
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.MSVCR100.dll_printf]
push str.SPSS
lea edx, [ebx + 1]
push edx
push str.The_level__d_file_does_not_seem_to_be_a__s_file__n
call esi
mov ebx, dword [ebx*4 + 0x4444b0]
push ebx
push str.__s_is_an_empty_file_n
call esi
call fcn.00406fe0
mov eax, dword [0x4596c4]
mov esi, dword [sym.imp.MSVCR100.dll_remove]
push eax
mov dword [0x443e58], 1
call esi
mov ecx, dword [0x448bc8]
push ecx
call esi
add esp, 0x1c
cmp dword [0x443e58], 0
je 0x4086d5
call fcn.00406b90
push 1
call dword [sym.imp.MSVCR100.dll_exit]
int3
Function at 0x42e840
Capabilities:
Delete file
Terminate process

Disassembly:
push esi
mov esi, eax
xor eax, eax
test edx, edx
jle 0x42e861
lea ecx, [esi + 0x50]
lea esp, [esp]
cmp byte [ecx], 0
je 0x42e8e4
inc eax
add ecx, 0x54
cmp eax, edx
jl 0x42e850
push str.Model_is_too_big_for_the_program__n
call dword [sym.imp.MSVCR100.dll_printf]
call fcn.00406fe0
mov edx, dword [0x4596c4]
mov esi, dword [sym.imp.MSVCR100.dll_remove]
push edx
mov dword [0x443e58], 1
call esi
mov eax, dword [0x448bc8]
push eax
call esi
add esp, 0xc
cmp dword [0x443e58], 0
je 0x42e8dc
mov edi, dword [sym.imp.MSVCR100.dll_clock]
call edi
mov ecx, eax
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov esi, edx
shr esi, 0x1f
add esi, edx
lea esp, [esp]
call edi
mov ecx, eax
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
sub ecx, esi
cmp ecx, 3
jbe 0x42e8c0
push 0x64
call dword [sym.imp.MSVCR100.dll_exit]
mov ecx, eax
imul ecx, ecx, 0x54
mov byte [ecx + esi + 0x50], 1
pop esi
ret
Function at 0x4391bc
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [section..data]
jne 0x4391c6
repz ret
jmp fcn.00439463

Function at 0x6233700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0623378f
jae 0x623370e
xor ecx, ecx
call fcn.0623378f
jae 0x623373d
xor eax, eax
call fcn.0623378f
jae 0x623374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0623378f
adc al, al
jae 0x623372f
jne 0x6233779
stosb byte es:[edi], al
jmp 0x6233711
call fcn.0623379b
sub ecx, ebx
jne 0x6233756
call fcn.06233799
jmp 0x6233775
lodsb al, byte [esi]
shr eax, 1
je 0x6233783
adc ecx, ecx
jmp 0x6233772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.06233799
cmp eax, 0x7d00
jae 0x6233772
cmp ah, 5
jae 0x6233773
cmp eax, 0x7f
ja 0x6233774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x6233711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8
Function at 0x4fd3e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x57809b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0056be8d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4fd462
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005693ed
mov eax, dword [eax]
push 0x793284
push eax
call fcn.0055b374
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0056c118
test bl, bl
je 0x4fd462
push 0x793284
lea ecx, [esp + 0xc]
call fcn.0056c4a8
push 0x796dfc
lea ecx, [esp + 0xc]
call fcn.0056c4a8
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4fd49e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0056c118
jmp 0x4fd569
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4fd522
lea edx, [esp + 0x7c]
push 0x796df8
push edx
call fcn.0055b374
add esp, 8
test eax, eax
je 0x4fd522
lea eax, [esp + 0x7c]
push 0x796df4
push eax
call fcn.0055b374
add esp, 8
test eax, eax
je 0x4fd522
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4fd4b2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0056c118
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x4fdd80
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4fdde2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4fddf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x57811b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7a571c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4fdf28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4fde56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0056c118
xor eax, eax
jmp 0x4fdf9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0056c255
push esi
lea ecx, [esp + 0xc]
call fcn.0056c4e4
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x796e34
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4fdf7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004fdd80
test eax, eax
jne 0x4fdf7d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.004fdd80
test eax, eax
jne 0x4fdf7d
lea eax, [esp + 0x14]
push 0x796e10
push eax
call fcn.0055c480
mov esi, eax
add esp, 8
test esi, esi
jne 0x4fdf5c
lea ecx, [esp + 0x14]
push 0x796e0c
push ecx
call fcn.0055c400
mov esi, eax
add esp, 8
test esi, esi
jne 0x4fdf5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4fdf5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0056c205
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4fde6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0056c118
xor eax, eax
jmp 0x4fdf9f
mov byte [esi], 0
push 0x796e08
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0056c118
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x514c20
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x514c8e
cmp si, 0x69
ja 0x514c8e
add esi, 0xffd0
cmp si, 0x11
je 0x514c5e
push 0x11
call edi
test ax, ax
jge 0x514c5e
or esi, 0x2000
cmp si, 0x10
je 0x514c73
push 0x10
call edi
test ax, ax
jge 0x514c73
or esi, 0x4000
cmp si, 0x12
je 0x514c88
push 0x12
call edi
test ax, ax
jge 0x514c88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x514c9b
mov esi, 0xbd
jmp 0x514c4f
cmp si, 0x6e
jne 0x514ca8
mov esi, 0xbe
jmp 0x514c4f
cmp si, 0x6f
jne 0x514c49
mov esi, 0xbf
jmp 0x514c4f

Function at 0x516510
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7b6b48]
xor edx, edx
cmp eax, edx
jne 0x516536
xor eax, eax
mov byte [eax + 0x7b6a48], al
inc eax
cmp eax, 0x100
jl 0x51651e
mov dword [0x7b6b48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7b6a48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5165c7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x51659a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x516568
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x516640
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x516693
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x51667a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x519bd0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x579c48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.00572b9b
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.00519aa0
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00572c0d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x51d330
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x51d4c8
cmp ebp, ebx
jle 0x51d4c8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x51d38e
dec eax
or eax, 0xfffffff8
inc eax
je 0x51d395
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x51d3a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x51d3ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0056be59
add esp, 4
cmp eax, ebx
je 0x51d3cc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0056be59
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x51d4be
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x51d4a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x51d491
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x51d486
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x51d494
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x51d494
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x51d430
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x51d421
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x51f720
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0056d6f1
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x51f8a0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x51f927
cmp byte [esi], 0
je 0x51f927
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x51f915
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x51f927
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x51fb03
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x51fb72
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.0051f8a0
test eax, eax
je 0x51fb72
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x51fb6b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x51fb6b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0051fad0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x520b80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x579f98
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x520bb9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00573836
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00573882
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00520c40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005738bf
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x525110
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x57a728
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00525c90
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x5251b9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00524da0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00572ae7
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.005343b0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00572b59
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14