joyce8/EMBER2024-capa huggingface dataset:
Function at 0x56e230
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6545d8
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x14], esi
call fcn.005a8d00
xor edi, edi
mov dword [ebp - 4], edi
mov dword [esi], vtable.FTPSession.0
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
mov dword [esi + 0x14c], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x20], eax
mov dword [esi + 0xfc], eax
mov ecx, dword [ebp + 0x10]
mov dword [esi + 0xc], ecx
mov ecx, esi
call fcn.005a8590
mov edx, dword [ebp + 0x18]
mov dword [esi + 8], edx
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x24c], eax
mov ecx, esi
call fcn.0056d8a0
push edi
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi + 0x880], eax
mov dword [ebp - 4], edi
jmp 0x56e2de
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x5710c0
Capabilities:
Encode data using base64

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0x10]
lea ecx, [ebx + 3]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 1
push esi
mov esi, dword [esp + 0x18]
lea edx, [edx + ebx + 7]
push edx
push esi
call fcn.005702a0
add esp, 8
test eax, eax
jne 0x5710ef
pop esi
pop ebx
pop ecx
ret 0xc
push esi
call fcn.0054adf0
mov ecx, eax
add esp, 4
xor eax, eax
test ebx, ebx
jbe 0x5711be
lea edx, [ebx - 1]
mov eax, 0xaaaaaaab
mul edx
push ebp
mov ebp, edx
shr ebp, 1
inc ebp
mov esi, 2
lea eax, [ebp + ebp*2]
push edi
mov edi, dword [esp + 0x18]
mov dword [esp + 0x20], esi
mov dword [esp + 0x10], eax
lea ebx, [ebx]
lea edx, [esi - 1]
cmp edx, ebx
jae 0x57113c
mov al, byte [edi + 1]
jmp 0x57113e
xor al, al
cmp esi, ebx
jae 0x571147
mov dl, byte [edi + 2]
jmp 0x571149
xor dl, dl
movzx esi, byte [edi]
shr esi, 2
movzx ebx, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], bl
movzx esi, byte [edi]
movzx eax, al
and esi, 3
mov ebx, eax
shl esi, 4
shr ebx, 4
or esi, ebx
movzx ebx, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
movzx esi, dl
and eax, 0xf
mov edx, esi
mov byte [ecx + 1], bl
mov ebx, dword [esp + 0x1c]
add eax, eax
inc ecx
shr edx, 6
add eax, eax
or edx, eax
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
and esi, 0x3f
mov byte [ecx], al
mov dl, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov esi, dword [esp + 0x20]
inc ecx
mov byte [ecx], dl
add esi, 3
inc ecx
add edi, 3
sub ebp, 1
mov dword [esp + 0x20], esi
jne 0x571130
mov eax, dword [esp + 0x10]
pop edi
pop ebp
lea edx, [ebx + 1]
cmp eax, edx
jne 0x5711d7
pop esi
mov byte [ecx - 1], 0x3d
mov byte [ecx], 0
mov eax, 1
pop ebx
pop ecx
ret 0xc
add ebx, 2
cmp eax, ebx
jne 0x5711e6
mov al, 0x3d
mov byte [ecx - 1], al
mov byte [ecx - 2], al
pop esi
mov byte [ecx], 0
mov eax, 1
pop ebx
pop ecx
ret 0xc
Function at 0x571db0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6547b0
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0
mov eax, dword [esi + 0x31f8]
mov ecx, dword [eax + 0xb8]
push ecx
mov edx, dword [ebp + 8]
push edx
mov ecx, dword [esi + 0xc0]
call fcn.005c5190
mov eax, dword [esi + 0x31f8]
mov edi, 1
mov dword [eax + 0x138], edi
mov ecx, dword [esi + 0xc0]
cmp dword [ecx + 0x320], 0
je 0x571e37
mov eax, dword [esi + 0x31f8]
test eax, eax
je 0x571e37
cmp dword [eax + 0x40], 0
jne 0x571eee
mov eax, dword [esi + 0x31f8]
mov edx, dword [eax + 0xc8]
or edx, dword [eax + 0xcc]
je 0x571ee7
xor bl, bl
mov byte [ebp - 0x11], bl
mov dword [ebp + 8], 4
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 0
push 0
push str.bIgnMTCh
mov edx, dword [0x74ea0c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x571e87
cmp dword [ebp - 0x18], eax
je 0x571e87
mov bl, 1
mov byte [ebp - 0x11], bl
mov eax, dword [esi + 0xc0]
mov eax, dword [eax + 8]
test eax, eax
je 0x571ee7
test bl, bl
jne 0x571ee7
push 0x3f
push eax
call fcn.00614820
add esp, 8
test eax, eax
jne 0x571ee7
mov ecx, dword [esi + 0x31f8]
cmp dword [ecx + 0x13c], eax
jne 0x571eda
push 0x50044
mov edx, dword [esi + 0xc0]
mov eax, dword [edx + 8]
push eax
mov ecx, dword [0x74f9c4]
push ecx
push 0
call fcn.0046db70
add esp, 0x10
cmp eax, 7
je 0x571eee
mov dword [esi + 0x3250], edi
mov byte [esi + 0x3254], 1
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x584d50
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6554d0
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
xor ebx, ebx
mov dword [ebp - 4], ebx
push ebx
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
lea esi, [edi + 0x86c]
mov dword [esi], eax
mov dword [ebp - 0x14], 1
lea ecx, [ebp - 0x14]
push ecx
push 0x8004667e
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
xor eax, eax
cmp dword [esi], 0xffffffff
je 0x584dd3
mov dword [ebp - 0x18], eax
cmp eax, 0x20
jge 0x584df3
mov edx, eax
imul edx, edx, 0x3470
mov ecx, dword [edi + 0x25c]
mov dword [edx + ecx + 0x108], esi
inc eax
jmp 0x584db3
mov dword [ebp - 0x1c], eax
cmp eax, 0x20
jge 0x584df3
mov edx, eax
imul edx, edx, 0x3470
mov ecx, dword [edi + 0x25c]
mov dword [edx + ecx + 0x108], ebx
inc eax
jmp 0x584dd3
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x585570
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x20
mov eax, dword [0x7496c8]
xor eax, esp
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x30]
push ebx
mov ebx, dword [esp + 0x30]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push esi
mov esi, dword [esp + 0x34]
push edi
mov edi, dword [esp + 0x34]
mov dword [esp + 0x1c], eax
lea esp, [esp]
push 0
lea edx, [esp + 0x1c]
mov eax, esi
sub eax, 4
push edx
mov ecx, ebx
push eax
sbb ecx, 0
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], ecx
call ebp
cmp eax, 0xffffffff
jne 0x5855d0
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5856c0
push 0
lea eax, [esp + 0x14]
push eax
push 4
lea ecx, [esp + 0x2c]
push ecx
push edi
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5856c0
cmp dword [esp + 0x10], 4
jne 0x5856c0
lea edx, [esp + 0x20]
push edx
call fcn.0059e570
add esp, 4
test eax, eax
jbe 0x5856c0
xor ecx, ecx
mov edx, 0xfffffffc
sub edx, eax
mov eax, 0xffffffff
sbb eax, ecx
add esi, edx
adc ebx, eax
js 0x5856c0
jg 0x585639
test esi, esi
jbe 0x5856c0
push 0
lea ecx, [esp + 0x1c]
push ecx
push esi
push edi
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], ebx
call ebp
cmp eax, 0xffffffff
jne 0x58565b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5856c0
push 0
lea edx, [esp + 0x14]
push edx
push 0xc
lea eax, [esp + 0x2c]
push eax
push edi
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x585683
cmp dword [esp + 0x10], 0xc
jne 0x5856c0
lea ecx, [esp + 0x24]
push ecx
call fcn.0059e540
movsx edx, byte [esp + 0x2b]
shl edx, 0x18
add esp, 4
or eax, edx
je 0x5855a0
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
mov dword [ecx], eax
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.00613241
add esp, 0x20
ret 0x10
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.00613241
add esp, 0x20
ret 0x10
Function at 0x586c90
Capabilities:
Read file on windows

Disassembly:
push 0xffffffffffffffff
push 0x6556d0
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, esp
push eax
lea eax, [esp + 0x34]
mov dword fs:[0], eax
mov edi, dword [esp + 0x50]
cmp edi, 0x7d000
ja 0x586e80
push edi
call fcn.005e76b2
mov esi, eax
xor ebx, ebx
add esp, 4
cmp esi, ebx
je 0x586e80
mov eax, dword [esp + 0x48]
mov ecx, dword [esp + 0x4c]
mov ebp, dword [esp + 0x44]
push ebx
lea edx, [esp + 0x20]
push edx
push eax
push ebp
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x586d11
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, ebx
jne 0x586e77
push ebx
lea eax, [esp + 0x18]
push eax
push edi
push esi
push ebp
mov dword [esp + 0x28], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, ebx
je 0x586e77
cmp dword [esp + 0x14], edi
jne 0x586e77
lea ecx, [esp + 0x20]
call fcn.00549d40
mov dword [esp + 0x3c], ebx
push ebx
push edi
push esi
lea ecx, [esp + 0x2c]
call fcn.0054ab90
cmp eax, ebx
jge 0x586d72
push esi
call fcn.005e76a7
add esp, 4
mov dword [esp + 0x3c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.00549da0
jmp 0x586e80
push ebx
lea ecx, [esp + 0x24]
call fcn.00549cc0
mov ecx, eax
call fcn.00549d30
push eax
lea ecx, [esp + 0x54]
call fcn.004030c0
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x50]
push str.onMetaData
push ecx
call fcn.00421ed0
add esp, 8
test al, al
je 0x586e5c
lea edx, [esp + 0x44]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x50], esp
push str.duration
call fcn.004030c0
mov byte [esp + 0x44], 2
lea eax, [esp + 0x28]
push eax
mov byte [esp + 0x48], 1
call fcn.0059f390
add esp, 0xc
cmp al, bl
je 0x586e1a
mov ecx, dword [esp + 0x44]
call fcn.00549ba0
mov ecx, dword [esp + 0x54]
push esi
fstp qword [ecx]
call fcn.005e76a7
add esp, 4
mov byte [esp + 0x3c], bl
lea ecx, [esp + 0x50]
call fcn.00402570
mov dword [esp + 0x3c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.00549da0
mov eax, 1
jmp 0x586e82
lea edx, [esp + 0x44]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x50], esp
push str.isLive
call fcn.004030c0
mov byte [esp + 0x44], 3
lea eax, [esp + 0x28]
push eax
mov byte [esp + 0x48], 1
call fcn.0059f390
add esp, 0xc
cmp al, bl
je 0x586e5c
mov ecx, dword [esp + 0x44]
call fcn.00549bb0
test al, al
je 0x586e5c
fldz
jmp 0x586de6
push esi
call fcn.005e76a7
add esp, 4
mov byte [esp + 0x3c], bl
lea ecx, [esp + 0x50]
call fcn.00402570
jmp 0x586d5c
push esi
call fcn.005e76a7
add esp, 4
xor eax, eax
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x14
Function at 0x586ea0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x24
mov eax, dword [0x7496c8]
xor eax, esp
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x34]
push ebx
mov ebx, dword [esp + 0x2c]
push ebp
xor ebp, ebp
push ebp
mov dword [esp + 0x18], ecx
lea ecx, [esp + 0x14]
push ecx
push ebp
push ebx
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x586efc
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x586efc
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00613241
add esp, 0x24
ret 0x10
push ebp
lea edx, [esp + 0xc]
push edx
push 3
lea eax, [esp + 0x28]
push eax
push ebx
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x586ee7
cmp dword [esp + 8], 3
jne 0x586ee7
cmp byte [esp + 0x1c], 0x46
jne 0x586ee7
cmp byte [esp + 0x1d], 0x4c
jne 0x586ee7
cmp byte [esp + 0x1e], 0x56
jne 0x586ee7
push esi
push edi
mov esi, 0xd
xor edi, edi
lea ecx, [ecx]
push ebp
lea ecx, [esp + 0x1c]
push ecx
push esi
push ebx
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x586f69
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x587003
push ebp
lea edx, [esp + 0x14]
push edx
push 0xb
lea eax, [esp + 0x30]
push eax
push ebx
mov dword [esp + 0x24], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x587003
cmp dword [esp + 0x10], 0xb
jne 0x587003
lea ecx, [esp + 0x25]
push ecx
call fcn.0059e540
add esp, 4
add esi, 0xb
adc edi, 0
cmp byte [esp + 0x24], 0x12
mov ebp, eax
jne 0x586fbe
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push edx
push ebp
push edi
push esi
push ebx
call fcn.00586c90
test eax, eax
jne 0x586fe9
add ebp, 4
add esi, ebp
adc edi, 0
cmp edi, dword [esp + 0x40]
jg 0x587003
jl 0x586fd4
cmp esi, dword [esp + 0x3c]
ja 0x587003
test edi, edi
jg 0x587003
jl 0x586fe2
cmp esi, 0x500000
ja 0x587003
xor ebp, ebp
jmp 0x586f40
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00613241
add esp, 0x24
ret 0x10
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.00613241
add esp, 0x24
ret 0x10
Function at 0x58fcb0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x655b9b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x7496c8]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
lea ecx, [esi + 0x30]
mov dword [esi], vtable.CM3UParser::decodingState.0
call fcn.00402500
xor eax, eax
mov dword [esp + 0x14], eax
fldz
fstp qword [esi + 0x28]
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov byte [esi + 0xc], al
mov byte [esi + 0xe], al
mov byte [esi + 0x12], al
mov byte [esi + 0xf], al
mov byte [esi + 0x11], al
mov byte [esi + 0x10], al
mov dword [esi + 8], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], eax
mov dword [esp + 0x14], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret
Function at 0x591090
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [ecx + 0x31f8]
push edi
mov dword [esp + 0x10], ecx
cmp esi, 0x186a0
jbe 0x5910ac
mov esi, 0x186a0
mov eax, dword [ecx + 0xc0]
mov ecx, dword [eax + 0x30]
push 0
push 0
push 3
push 0
push 3
push 0x80000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x5910ed
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x59120d
pop edi
mov eax, 1
pop esi
add esp, 0xc
ret 4
push esi
call fcn.005e76b2
add esp, 4
mov dword [esp + 8], eax
test eax, eax
jne 0x591112
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 0x753b
pop esi
add esp, 0xc
ret 4
push ebx
push ebp
push 0
lea edx, [esp + 0x18]
push edx
push esi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
je 0x5911f3
cmp dword [esp + 0x14], esi
jne 0x5911f3
mov edi, dword [esp + 0x18]
mov ebx, dword [esp + 0x10]
mov ecx, dword [edi + 0x327c]
mov edx, ebx
cmp esi, 4
jb 0x591174
lea esp, [esp]
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x591178
sub esi, 4
add ecx, 4
add edx, 4
cmp esi, 4
jae 0x591160
test esi, esi
je 0x5911bb
movzx ebp, byte [ecx]
movzx eax, byte [edx]
sub eax, ebp
jne 0x5911b3
cmp esi, 1
jbe 0x5911bb
movzx eax, byte [edx + 1]
movzx ebp, byte [ecx + 1]
sub eax, ebp
jne 0x5911b3
cmp esi, 2
jbe 0x5911bb
movzx eax, byte [edx + 2]
movzx ebp, byte [ecx + 2]
sub eax, ebp
jne 0x5911b3
cmp esi, 3
jbe 0x5911bb
movzx eax, byte [edx + 3]
movzx ecx, byte [ecx + 3]
sub eax, ecx
sar eax, 0x1f
or eax, 1
jmp 0x5911bd
xor eax, eax
test eax, eax
mov eax, dword [esp + 0x20]
setne dl
push ebx
mov byte [eax], dl
call fcn.005e76a7
mov ecx, dword [edi + 0x327c]
push ecx
call fcn.005e76a7
add esp, 8
pop ebp
pop ebx
mov dword [edi + 0x327c], 0
pop edi
xor eax, eax
pop esi
add esp, 0xc
ret 4
mov edx, dword [esp + 0x10]
push edx
call fcn.005e76a7
add esp, 4
mov eax, ebp
test ebp, ebp
jne 0x59120b
mov eax, 1
pop ebp
pop ebx
pop edi
pop esi
add esp, 0xc
ret 4
Function at 0x5919c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push 0xffffffffffffffff
push 0x655e18
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x7496c8]
xor eax, esp
mov dword [esp + 0x2c], eax
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
mov edi, dword [esp + 0x50]
mov al, 0xf0
mov byte [esp + 0x29], al
mov byte [esp + 0x2a], al
mov byte [esp + 0x2b], al
mov al, 0xff
mov byte [esp + 0x2c], al
mov byte [esp + 0x2d], al
mov byte [esp + 0x2e], al
mov byte [esp + 0x2f], al
xor eax, eax
xor ebx, ebx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov esi, ecx
mov edx, dword [esi + 0x3230]
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x1c]
push ecx
push edx
mov byte [esp + 0x34], 0xef
mov byte [esp + 0x3c], bl
mov byte [esp + 0x3d], bl
mov byte [esp + 0x3e], bl
mov byte [esp + 0x3f], bl
mov byte [esp + 0x40], bl
mov byte [esp + 0x41], bl
mov byte [esp + 0x42], 0xa0
mov byte [esp + 0x43], bl
mov byte [esp + 0x44], 2
mov byte [esp + 0x45], bl
mov byte [esp + 0x46], bl
mov byte [esp + 0x47], bl
mov dword [esp + 0x20], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, ebx
je 0x591a90
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x591b38
lea ecx, [esp + 0x10]
call fcn.00402500
mov dword [esp + 0x48], ebx
mov eax, dword [esp + 0x1a]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
movzx edx, byte [esp + 0x1f]
movzx ecx, ax
movzx eax, byte [esp + 0x1e]
push ecx
push edi
push edx
push eax
mov eax, dword [esp + 0x2c]
movzx ecx, ah
movzx edx, al
push ecx
push edx
lea eax, [esp + 0x28]
push str._d._d._d._d_s_ld
push eax
call fcn.00402f80
mov ecx, dword [esp + 0x30]
add esp, 0x20
push ecx
push 0x14
lea edx, [esp + 0x30]
push edx
push 2
mov ecx, esi
call fcn.005916a0
mov edi, eax
cmp edi, ebx
je 0x591b07
mov dword [esp + 0x48], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402570
mov eax, edi
jmp 0x591b38
push 0x18
lea ecx, [esi + 0x3224]
call fcn.0059dc90
mov ecx, esi
call fcn.00557bf0
mov dword [esi + 0x9c], 4
mov dword [esp + 0x48], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402570
xor eax, eax
mov ecx, dword [esp + 0x40]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.00613241
add esp, 0x3c
ret 4
Function at 0x593e60
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
cmp dword [ecx + 0x31f8], 0
mov dword [esp + 4], ecx
jne 0x593e76
xor eax, eax
add esp, 0xc
ret
push edi
mov edi, dword [ecx + 0x31f8]
cmp edi, 0x186a0
jbe 0x593e8a
mov edi, 0x186a0
mov eax, dword [ecx + 0xc0]
mov ecx, dword [eax + 0x30]
push ebx
push 0
push 0
push 3
push 0
push 3
push 0x80000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x593eca
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x593f52
pop ebx
mov eax, 1
pop edi
add esp, 0xc
ret
push esi
push edi
call fcn.005e76b2
mov esi, eax
add esp, 4
test esi, esi
jne 0x593eed
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
pop ebx
mov eax, 0x753b
pop edi
add esp, 0xc
ret
push ebp
push 0
lea edx, [esp + 0x14]
push edx
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push ebx
mov dword [esp + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebp, ebp
pop ebp
je 0x593f3b
cmp dword [esp + 0xc], edi
jne 0x593f3b
mov ecx, dword [esp + 0x10]
push edi
push esi
call fcn.00592c50
push esi
mov edi, eax
call fcn.005e76a7
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
add esp, 0xc
ret
push esi
call fcn.005e76a7
mov eax, dword [esp + 0x18]
add esp, 4
test eax, eax
jne 0x593f51
mov eax, 1
pop esi
pop ebx
pop edi
add esp, 0xc
ret
Function at 0x594900
Capabilities:
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x656100
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x7496c8]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov al, 0xf0
xor ebx, ebx
mov esi, ecx
lea ecx, [esp + 0x10]
mov byte [esp + 0x18], al
mov byte [esp + 0x19], al
mov byte [esp + 0x1a], al
mov byte [esp + 0x1b], al
mov byte [esp + 0x1c], 0xb
mov byte [esp + 0x1d], bl
mov byte [esp + 0x1e], 4
mov byte [esp + 0x1f], bl
mov byte [esp + 0x20], 0x1c
mov byte [esp + 0x21], bl
mov byte [esp + 0x22], 3
mov byte [esp + 0x23], bl
call fcn.00402500
mov dword [esp + 0x30], ebx
push str.954afa31_d601_4525_ae7f_57d44aeb4d34
lea ecx, [esp + 0x18]
call fcn.004030c0
mov byte [esp + 0x30], 1
lea eax, [esp + 0x14]
push eax
call fcn.005915e0
mov ecx, dword [esi + 0xc0]
mov edx, dword [ecx]
mov eax, dword [esp + 0x18]
push edx
push eax
lea ecx, [esp + 0x1c]
push str.NSPlayer_9.0.0.2980___s__Host:__s
push ecx
call fcn.00402f80
mov edx, dword [esp + 0x24]
add esp, 0x14
push edx
push 0xc
lea eax, [esp + 0x20]
push eax
push 1
mov ecx, esi
call fcn.005916a0
mov edi, eax
cmp edi, ebx
je 0x5949f2
mov byte [esp + 0x30], bl
lea ecx, [esp + 0x14]
call fcn.00402570
mov dword [esp + 0x30], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402570
mov eax, edi
jmp 0x594a30
push 0x17
lea ecx, [esi + 0x3224]
call fcn.0059dc90
mov ecx, esi
call fcn.00557bf0
mov dword [esi + 0x9c], 4
mov byte [esp + 0x30], bl
lea ecx, [esp + 0x14]
call fcn.00402570
mov dword [esp + 0x30], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402570
xor eax, eax
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.00613241
add esp, 0x24
ret