joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43cdf0
Capabilities:
Access peb ldr_data
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a7e03
mov eax, dword fs:[0]
push eax
sub esp, 0x44
push ebx
push esi
push edi
mov eax, dword [0x63ad78]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x10]
call fcn.00439ae0
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
add eax, 4
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 4
call fcn.00439ae0
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
add eax, 8
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 8
call fcn.00439ae0
mov byte [ebp - 4], 2
mov eax, dword [ebp + 8]
add eax, 0xc
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xc
call fcn.00439ae0
mov byte [ebp - 4], 3
mov eax, dword [ebp + 8]
add eax, 0x10
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x10
call fcn.00439ae0
mov byte [ebp - 4], 4
mov eax, dword [ebp + 8]
add eax, 0x14
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x14
call fcn.00439ae0
mov byte [ebp - 4], 5
mov eax, dword [ebp + 8]
add eax, 0x18
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x18
call fcn.00439ae0
mov byte [ebp - 4], 6
mov eax, dword [ebp + 8]
add eax, 0x1c
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x1c
call fcn.00439ae0
mov byte [ebp - 4], 7
mov eax, dword [ebp + 8]
add eax, 0x20
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x20
call fcn.00439ae0
mov byte [ebp - 4], 8
mov eax, dword [ebp + 8]
add eax, 0x24
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x24
call fcn.00439ae0
mov byte [ebp - 4], 9
mov eax, dword [ebp + 8]
add eax, 0x28
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x28
call fcn.00439ae0
mov byte [ebp - 4], 0xa
mov eax, dword [ebp + 8]
add eax, 0x2c
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x2c
call fcn.00439ae0
mov byte [ebp - 4], 0xb
mov eax, dword [ebp + 8]
add eax, 0x30
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x30
call fcn.00439ae0
mov byte [ebp - 4], 0xc
mov eax, dword [ebp + 8]
add eax, 0x34
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x34
call fcn.00439ae0
mov byte [ebp - 4], 0xd
mov eax, dword [ebp + 8]
add eax, 0x38
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x38
call fcn.00439ae0
mov byte [ebp - 4], 0xe
mov eax, dword [ebp + 8]
add eax, 0x3c
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x3c
call fcn.00439ae0
mov byte [ebp - 4], 0xf
mov eax, dword [ebp + 8]
add eax, 0x40
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x40
call fcn.00439ae0
mov byte [ebp - 4], 0x10
mov eax, dword [ebp + 8]
add eax, 0x44
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x44
call fcn.00439ae0
mov byte [ebp - 4], 0x11
mov eax, dword [ebp + 8]
add eax, 0x48
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x48
call fcn.00439ae0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
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 0x43fa30
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
push 0
push 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x43fa52
xor eax, eax
jmp 0x43fad1
mov dword [ebp - 0x24], 0
xor eax, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x24], 0x1c
lea eax, [ebp - 0x24]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Thread32First
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp + 8]
jne 0x43fa9b
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x18]
jmp 0x43fad1
lea eax, [ebp - 0x24]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Thread32Next
test eax, eax
je 0x43fac5
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp + 8]
jne 0x43fac3
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x18]
jmp 0x43fad1
jmp 0x43fa9b
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x440bd0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2048
call fcn.00583150
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
cmp dword [ebp + 8], 0
jge 0x440bff
xor eax, eax
jmp 0x440cee
cmp dword [ebp + 8], 0
jle 0x440c2d
mov eax, dword [ebp - 8]
add eax, 0x18f74
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x18b60], eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x18b60]
push ecx
mov ecx, dword [ebp - 8]
call fcn.00440f40
jmp 0x440ce1
mov byte [ebp - 0x1008], 0
push 0xfff
push 0
lea eax, [ebp - 0x1007]
push eax
call fcn.00582ec0
add esp, 0xc
mov byte [ebp - 0x2008], 0
push 0xfff
push 0
lea eax, [ebp - 0x2007]
push eax
call fcn.00582ec0
add esp, 0xc
lea eax, [ebp - 0x2008]
push eax
lea ecx, [ebp - 0x1008]
push ecx
mov ecx, dword [ebp - 8]
add ecx, 0x180
call fcn.0042fe60
movzx edx, al
test edx, edx
je 0x440cbe
push 0
push 0x5cdd6c
lea eax, [ebp - 0x1008]
push eax
mov ecx, dword [ebp - 8]
call fcn.0044f3a9
push 1
push 0
push 0
lea eax, [ebp - 0x2008]
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
xor eax, eax
jmp 0x440cee
mov eax, dword [ebp - 8]
add eax, 0x18b68
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x18b60], eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x18b60]
push ecx
mov ecx, dword [ebp - 8]
call fcn.00440f40
mov ecx, dword [ebp - 8]
call fcn.00440b00
mov eax, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret 4
Function at 0x44b080
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a894b
mov eax, dword fs:[0]
push eax
sub esp, 0x80
push ebx
push esi
push edi
mov eax, dword [0x63ad78]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
push 1
mov ecx, dword [ebp + 8]
call fcn.00457018
push 0x132ad
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0x30]
call eax
lea ecx, [ebp - 0x18]
call fcn.00448fd0
mov dword [ebp - 4], 0
push 0x5d7fa8
push 0x20
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0x190
push 0
push 0
push 0
push 0x12
lea ecx, [ebp - 0x18]
call fcn.00449070
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0x28]
call eax
lea ecx, [ebp - 0x1c]
call fcn.0043c530
mov byte [ebp - 4], 1
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
lea edx, [ebp - 0x84]
push edx
mov ecx, dword [ebp - 0x10]
call fcn.0045a49b
mov dword [ebp - 0x88], eax
mov eax, dword [ebp - 0x88]
mov dword [ebp - 0x8c], eax
mov byte [ebp - 4], 2
mov ecx, dword [ebp - 0x8c]
push ecx
lea ecx, [ebp - 0x1c]
call fcn.00439b90
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x84]
call fcn.0041e5f0
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax]
mov dword [ebp - 0x80], ecx
mov edx, dword [eax + 4]
mov dword [ebp - 0x7c], edx
mov ecx, dword [eax + 8]
mov dword [ebp - 0x78], ecx
mov edx, dword [eax + 0xc]
mov dword [ebp - 0x74], edx
mov eax, dword [ebp + 0xc]
push eax
movzx ecx, byte [ebp + 0x1c]
push ecx
movzx edx, byte [ebp + 0x18]
push edx
sub esp, 0x10
mov eax, esp
mov ecx, dword [ebp - 0x80]
mov dword [eax], ecx
mov edx, dword [ebp - 0x7c]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0x78]
mov dword [eax + 8], ecx
mov edx, dword [ebp - 0x74]
mov dword [eax + 0xc], edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x10]
call fcn.0044b6f0
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax]
mov dword [ebp - 0x2c], ecx
mov edx, dword [eax + 4]
mov dword [ebp - 0x28], edx
mov ecx, dword [eax + 8]
mov dword [ebp - 0x24], ecx
mov edx, dword [eax + 0xc]
mov dword [ebp - 0x20], edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax]
add ecx, 0xa
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x30], 0x8020
movzx eax, byte [ebp + 0x20]
test eax, eax
je 0x44b1f8
mov eax, dword [ebp - 0x30]
or eax, 2
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x30]
push eax
lea ecx, [ebp - 0x2c]
push ecx
lea ecx, [ebp - 0x1c]
call fcn.00439bf0
push eax
lea ecx, [ebp - 0x1c]
call fcn.00429e80
push eax
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 0x68]
call edx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x1c]
call fcn.0041e5f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.00449040
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x1c
Function at 0x44ce90
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], 0
jne 0x44ceb7
push 0x5d8cd8
mov eax, dword [ebp - 4]
push eax
call fcn.0044d0e0
add esp, 8
xor eax, eax
jmp 0x44cf35
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x44cee7
push 0x5d8cc8
mov eax, dword [ebp - 4]
push eax
call fcn.0044d0e0
add esp, 8
xor eax, eax
jmp 0x44cf35
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edx, dword [ebp + 0x14]
mov dword [edx], eax
mov eax, dword [ebp + 0x14]
cmp dword [eax], 0
jne 0x44cf28
push 0x5d8cb4
mov eax, dword [ebp - 4]
push eax
call fcn.0044d0e0
add esp, 8
xor eax, eax
jmp 0x44cf35
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x44db2d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x58], ebx
test ebx, 0xffff0000
jne 0x44db51
cmp dword [edi + 0x54], 0
jne 0x44db51
movzx eax, bx
mov dword [edi + 0x54], eax
call fcn.004567c7
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.0044daee
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x4533fe
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x453445
call fcn.004567c7
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x453445
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x453461
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.00452f78
mov esi, eax
test edi, edi
je 0x45345f
test ebx, ebx
je 0x45345f
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x454308
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x5a9a57
call fcn.00587776
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x45432d
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x454373
lea ecx, [ebp - 0x10]
call fcn.0043c530
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00453af8
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.0041e8e0
mov eax, esi
call fcn.0058784e
ret 8

Function at 0x45946b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x4594b3
call fcn.004567c7
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x4594b3
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x4594f6
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x4594df
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x4594df
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x4594f3
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x46a880
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x63ad78]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x46a8d2
mov eax, dword [esp]
cmp al, 2
jne 0x46a8cc
shr eax, 8
cmp al, 2
jne 0x46a8cc
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.005824ce
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.005824ce
add esp, 0x194
ret

Function at 0x474600
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x474632
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret
Function at 0x474780
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xa4
mov eax, dword [0x63ad78]
xor eax, esp
mov dword [esp + 0xa0], eax
mov eax, dword [esp + 0xb8]
push ebx
mov ebx, dword [esp + 0xb0]
push ebp
mov ebp, dword [esp + 0xb8]
push esi
mov esi, dword [esp + 0xb4]
cmp dword [esi + 0x290], 0
push edi
je case.default.0x4747e0
test eax, eax
je case.default.0x4747e0
mov eax, dword [eax + 0x80]
test eax, eax
je case.default.0x4747e0
lea edx, [ebx - 1]
mov ecx, str.Data
cmp edx, 3
ja case.default.0x4747e0
jmp dword [edx*4 + 0x4748fc]
mov ecx, str.Header
mov edx, str.from
jmp 0x4747fd
mov ecx, str.Header
mov edx, 0x5dc9a0
push eax
push edx
push ecx
push str.__s__s__s_
lea eax, [esp + 0x20]
push 0xa0
push eax
call fcn.00479ed0
lea eax, [esp + 0x28]
add esp, 0x18
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x474820
sub eax, edx
mov edi, eax
mov eax, dword [esi + 0x16c]
test eax, eax
je 0x474875
mov ecx, dword [esi + 0xfc]
push ecx
push edi
lea edx, [esp + 0x18]
push edx
push 0
push esi
call eax
add esp, 0x14
test eax, eax
jne 0x4748e0
mov eax, dword [esi + 0x16c]
test eax, eax
je 0x4748a3
mov ecx, dword [esi + 0xfc]
mov edx, dword [esp + 0xc4]
push ecx
push edx
push ebp
push ebx
push esi
call eax
add esp, 0x14
jmp 0x4748e0
mov eax, dword [esi + 0xf8]
push eax
push 1
push 2
push 0x5dc97c
call fcn.00589a50
mov ecx, dword [esi + 0xf8]
push ecx
push 1
lea edx, [esp + 0x28]
push edi
push edx
call fcn.00589a50
add esp, 0x20
jmp case.default.0x4747e0
test ebx, ebx
jl 0x4748de
cmp ebx, 2
jg 0x4748de
mov eax, dword [esi + 0xf8]
push eax
push 1
lea ecx, [ebx + ebx*2 + 0x5dc97c]
push 2
push ecx
call fcn.00589a50
mov edx, dword [esi + 0xf8]
mov eax, dword [esp + 0xd4]
push edx
push 1
push eax
push ebp
call fcn.00589a50
add esp, 0x20
xor eax, eax
mov ecx, dword [esp + 0xb0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005824ce
add esp, 0xa4
ret

Function at 0x474b30
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
push edi
mov edi, dword [esp + 0x10]
mov eax, dword [edi + eax*4 + 0xc8]
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x474b9f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x474b7f
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push eax
push edi
call fcn.0048f9d0
push eax
mov eax, dword [edi]
push str.Send_failure:__s
push eax
call fcn.004749a0
add esp, 0x14
mov dword [ebx], 0x37
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x4752c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x108
mov eax, dword [0x63ad78]
xor eax, esp
mov dword [esp + 0x104], eax
push ebx
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x154], 0
mov ebx, dword [ebp]
jne 0x4753d1
push esi
mov esi, dword [esp + 0x11c]
push edi
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ecx
mov edi, 0x80
push esi
mov dword [esp + 0x1c], edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x47532f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0048f9d0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
jmp 0x4753c6
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x98]
push eax
push esi
mov dword [esp + 0x1c], edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x475363
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0048f9d0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x4753c6
lea edi, [ebx + 0x86c4]
lea ecx, [ebx + 0x8694]
lea esi, [esp + 0x14]
call fcn.00475270
test eax, eax
jne 0x475394
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0048f9d0
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
jmp 0x4753c6
lea edi, [ebx + 0x86f8]
lea ecx, [ebx + 0x86c8]
lea esi, [esp + 0x94]
call fcn.00475270
test eax, eax
jne 0x4753cf
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0048f9d0
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004749a0
add esp, 0x18
pop edi
pop esi
mov ecx, dword [esp + 0x10c]
pop ebp
pop ebx
xor ecx, esp
call fcn.005824ce
add esp, 0x108
ret

Function at 0x4753f0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x308]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x475433
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0048f9d0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00474910
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00474910
add esp, 8
pop esi
pop ecx
ret

Function at 0x475450
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x475499
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x4754b1
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x475920
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x518]
cmp eax, 0xffffffff
je 0x475991
mov ecx, dword [ecx + 0x50c]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x475991
mov ecx, dword [esp + 0xc]
mov eax, dword [eax]
test ecx, ecx
je 0x47594c
mov dword [ecx], eax
mov ecx, dword [eax + 0xc8]
push esi
mov esi, dword [esp + 0xc]
mov dword [esi], ecx
cmp dword [eax + 0xe0], 0
je 0x475979
push eax
call fcn.0046b210
add esp, 4
test eax, eax
jne 0x475975
mov dword [esi], 0xffffffff
pop esi
xor eax, eax
ret
mov eax, dword [eax + 0xc8]
push 2
push 1
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
jmp 0x47596b
mov ecx, dword [esp + 8]
mov dword [ecx], 0xffffffff
xor eax, eax
ret

Function at 0x4759a0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x4759af
jmp dword [ecx*4 + 0x475a04]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
Function at 0x47ab30
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x1c], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 8], eax
cmp eax, ebx
jne 0x47ac84
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x47ac79
push esi
push 0x20
call dword [0x62b7a0]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x47ac17
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x47abdf
cmp dword [edi + 0x18], ebx
je 0x47abdf
push eax
mov dword [esi + 0x10], eax
call dword [0x62b7a0]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x47ac21
mov ecx, dword [esi + 0x10]
mov edx, dword [edi + 0x18]
push ecx
push edx
push eax
call fcn.005865c0
add esp, 0xc
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x47abf7
push eax
call dword [0x62b7ac]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x47ac2b
cmp dword [esp + 0x14], ebx
jne 0x47ac01
mov dword [esp + 0x14], esi
cmp ebp, ebx
je 0x47ac08
mov dword [ebp + 0x1c], esi
mov edi, dword [edi + 0x1c]
mov ebp, esi
cmp edi, ebx
jne 0x47ab77
jmp 0x47ac4e
mov dword [esp + 0x10], 8
jmp 0x47ac4e
mov dword [esp + 0x10], 8
jmp 0x47ac44
mov eax, dword [esi + 0x18]
mov dword [esp + 0x10], 8
cmp eax, ebx
je 0x47ac44
push eax
call dword [0x62b7a4]
add esp, 4
push esi
call dword [0x62b7a4]
add esp, 4
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x47ac5e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0xc], ebx
je 0x47ac75
mov eax, dword [esp + 0x10]
push eax
call fcn.0047aae0
add esp, 4
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x28]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret