joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10011b60
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 1
mov ecx, dword [ebp - 0x58]
call fcn.10011b10
test eax, eax
je 0x10011b91
mov dword [ebp - 4], 0x101
lea eax, [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10011c65
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 4
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push str.InstallDate
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp dword [ebp - 0x10], 0
je 0x10011c5b
lea edx, [ebp - 0x30]
push edx
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx eax, word [ebp - 0x24]
mov dword [ebp - 0x54], eax
movzx ecx, word [ebp - 0x26]
mov dword [ebp - 0x50], ecx
movzx edx, word [ebp - 0x28]
mov dword [ebp - 0x4c], edx
movzx eax, word [ebp - 0x2a]
mov dword [ebp - 0x48], eax
movzx ecx, word [ebp - 0x2e]
sub ecx, 1
mov dword [ebp - 0x44], ecx
movzx edx, word [ebp - 0x30]
sub edx, 0x76c
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x34], 0xffffffff
lea eax, [ebp - 0x54]
push eax
call fcn.10011c70
add esp, 4
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], edx
mov ecx, dword [ebp - 0x20]
cmp ecx, dword [ebp - 0x10]
jbe 0x10011c5b
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x10]
xor edx, edx
mov ecx, 0xe10
div ecx
xor edx, edx
mov ecx, 0x18
div ecx
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x10011c90
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 1
lea eax, [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 0
push str.SYSTEMCurrentControlSetControlSession_ManagerMemory_ManagementPrefetchParameters
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10011d0b
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 4
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push str.BootId
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp dword [ebp - 0x10], 0
je 0x10011d01
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x10019b60
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x10088d90]
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 0x10019bb5
mov eax, dword [esp]
cmp al, 2
jne 0x10019baf
shr eax, 8
cmp al, 2
jne 0x10019baf
call fcn.1001f3c0
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.1005435a
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.1005435a
add esp, 0x194
ret

Function at 0x1001a1c0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x10088d90]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.10059242
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x1001a225
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x1001a225
lea edx, [esp]
push edx
call dword [0x10088c2c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.1005435a
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.1005435a
add esp, 0x108
ret
jmp 0x1001a1c0

Function at 0x1001a240
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x10088d90]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.10059242
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x1001a225
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x1001a225
lea edx, [esp]
push edx
call dword [0x10088c2c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.1005435a
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.1005435a
add esp, 0x108
ret
jmp 0x1001a1c0

Function at 0x1001ae80
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, eax
mov eax, dword [esi]
cmp dword [eax + 4], 3
jne 0x1001aea2
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x1001ae96
xor eax, eax
pop edi
ret
mov eax, dword [eax + 8]
push eax
push edi
push 1
push ebx
call ecx
jmp 0x1001aed2
cmp dword [esi + 8], 0
jne 0x1001aec5
mov ecx, dword [eax + 8]
push 0x10076748
push ecx
call fcn.10059f3f
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x1001aec5
or eax, 0xffffffff
pop edi
ret
mov edx, dword [esi + 8]
push edx
push edi
push 1
push ebx
call fcn.10059e5e
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x1001aef4
mov eax, dword [esi + 8]
test eax, eax
je 0x1001aeee
push eax
call fcn.10057b3e
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, edi
pop edi
ret
Function at 0x100292a0
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 0x100292d2
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 0x10029430
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xa4
mov eax, dword [0x10088d90]
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 + 0x398], 0
push edi
je case.default.0x10029490
test eax, eax
je case.default.0x10029490
mov eax, dword [eax + 0xa4]
test eax, eax
je case.default.0x10029490
lea edx, [ebx - 1]
mov ecx, str.Data
cmp edx, 3
ja case.default.0x10029490
jmp dword [edx*4 + 0x100295ac]
mov ecx, str.Header
mov edx, str.from
jmp 0x100294ad
mov ecx, str.Header
mov edx, 0x10079124
push eax
push edx
push ecx
push str.__s__s__s_
lea eax, [esp + 0x20]
push 0xa0
push eax
call fcn.1002d800
lea eax, [esp + 0x28]
add esp, 0x18
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100294d0
sub eax, edx
mov edi, eax
mov eax, dword [esi + 0x1c8]
test eax, eax
je 0x10029525
mov ecx, dword [esi + 0x154]
push ecx
push edi
lea edx, [esp + 0x18]
push edx
push 0
push esi
call eax
add esp, 0x14
test eax, eax
jne 0x10029590
mov eax, dword [esi + 0x1c8]
test eax, eax
je 0x10029553
mov ecx, dword [esi + 0x154]
mov edx, dword [esp + 0xc4]
push ecx
push edx
push ebp
push ebx
push esi
call eax
add esp, 0x14
jmp 0x10029590
mov eax, dword [esi + 0x150]
push eax
push 1
push 2
push 0x10079100
call fcn.1005731b
mov ecx, dword [esi + 0x150]
push ecx
push 1
lea edx, [esp + 0x28]
push edi
push edx
call fcn.1005731b
add esp, 0x20
jmp case.default.0x10029490
test ebx, ebx
jl 0x1002958e
cmp ebx, 2
jg 0x1002958e
mov eax, dword [esi + 0x150]
push eax
push 1
lea ecx, [ebx + ebx*2 + 0x10079100]
push 2
push ecx
call fcn.1005731b
mov edx, dword [esi + 0x150]
mov eax, dword [esp + 0xd4]
push edx
push 1
push eax
push ebp
call fcn.1005731b
add esp, 0x20
xor eax, eax
mov ecx, dword [esp + 0xb0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1005435a
add esp, 0xa4
ret
Function at 0x10029a40
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov edx, dword [eax + 0x458]
push ebx
mov ebx, dword [eax + ecx*4 + 0x198]
push esi
lea esi, [ecx + 0x1c]
shl esi, 4
add esi, eax
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [edx + 0x3c], 3
je 0x10029aeb
cmp dword [eax + ecx*4 + 0x1b0], 0x100297e0
jne 0x10029aeb
cmp dword [esi], 0
je 0x10029a7e
test edi, edi
je 0x10029aeb
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.1001f590
add esp, 0x14
cmp eax, 0xffffffff
je 0x10029aeb
test al, 1
je 0x10029aeb
cmp dword [esi], 0
jne 0x10029ac9
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x10088c20]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x10029ae4
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x10029aeb
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
ret

Function at 0x10029af0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esi + ecx*4 + 0x198]
mov eax, esi
call fcn.10029a40
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
push 0
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x10029b74
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x10029b4b
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.1001eb70
mov edx, dword [esi]
push eax
push str.Send_failure:__s
push edx
call fcn.10029650
mov eax, dword [esi]
mov dword [eax + 0x475c], ebp
add esp, 0x14
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x1002b9d0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0x558], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x1002ba0e
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.100295c0
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0x55c]
push edx
mov dword [esp + 0xc], 1
call fcn.1002e400
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x560]
push eax
call fcn.1002e400
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x1002ba87
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.100295c0
add esp, 0x10
add esp, 0x14
ret
Function at 0x1002c0c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x10088d90]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x94], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x1002c242
cmp dword [ebp + 0x3b8], 0
push ebx
push esi
jne 0x1002c237
cmp dword [ebp + 0x428], 0
jne 0x1002c237
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x1002c159
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.1001eb70
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.10029650
add esp, 0x18
jmp 0x1002c240
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.100542e0
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1002c1a6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.1001eb70
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.10029650
add esp, 0x18
jmp 0x1002c240
lea edi, [ebp + 0x10a]
lea ebx, [ebp + 0x138]
lea esi, [esp + 0x98]
call fcn.1002c080
test eax, eax
jne 0x1002c1e7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.1001eb70
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.10029650
add esp, 0x18
jmp 0x1002c240
lea edi, [ebp + 0x60]
mov ecx, 0xb
lea esi, [ebp + 0x10a]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x16c]
lea edi, [ebp + 0x13c]
lea esi, [esp + 0x18]
call fcn.1002c080
test eax, eax
jne 0x1002c237
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.1001eb70
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.10029650
add esp, 0x18
jmp 0x1002c240
push ebp
call fcn.1002c000
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.1005435a
add esp, 0x10c
ret

Function at 0x1002c260
Capabilities:
Set socket configuration

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0xc]
mov esi, dword [edi]
push 4
lea eax, [esp + 0x10]
push eax
push 1
push 6
push ecx
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x1002c2a9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.1001eb70
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.100295c0
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.100295c0
add esp, 8
pop edi
pop esi
ret
Function at 0x1002c400
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x1e0], 0
je 0x1002c41d
push eax
call fcn.10020de0
add esp, 4
test eax, eax
jne 0x1002c43d
xor eax, eax
ret
mov eax, dword [eax + 0x198]
cmp eax, 0xffffffff
je 0x1002c41a
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1002c43d
ret
mov eax, 1
ret
Function at 0x10036800
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
push esi
push str.kernel32
xor ebp, ebp
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
jne 0x1003681a
pop esi
pop ebp
pop ecx
ret
push ebx
push edi
push str.LoadLibraryExA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, dword [esp + 0x18]
mov edi, eax
push 0x1007ab64
push ebx
mov dword [esp + 0x18], edi
call fcn.1005ab10
add esp, 8
test eax, eax
je 0x10036866
test edi, edi
je 0x10036857
push 8
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
test edi, edi
je 0x1003688c
push str.AddDllDirectory
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1003688c
push 0x800
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edi, eax
test edi, edi
je 0x10036940
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100368a5
sub eax, edx
lea eax, [eax + edi + 1]
push eax
call dword [0x10088c20]
mov esi, eax
add esp, 4
test esi, esi
je 0x10036936
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x10036936
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100368d3
sub eax, edx
mov ecx, 0x5c
mov word [eax + esi], cx
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100368f0
sub eax, edx
lea edx, [eax + esi]
mov ecx, ebx
sub edx, ebx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x10036900
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1003692d
push 8
push 0
push esi
call eax
push esi
mov ebp, eax
call dword [0x10088c24]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push esi
call dword [0x10088c24]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
Function at 0x10036990
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 + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x10036b41
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x10036b1f
push esi
jmp 0x100369e0
cmp dword [edi + 4], 2
jne 0x10036a98
cmp dword [edi + 0x18], ebx
je 0x10036a98
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x10036a98
cmp eax, 0x10
jb 0x10036a98
push 0x20
call dword [0x10088c20]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x10036aa5
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]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x10088c20]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x10036aaf
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x10036a85
push eax
call dword [0x10088c2c]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x10036ac3
cmp dword [esp + 0x10], ebx
jne 0x10036a8f
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x10036a96
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x100369e0
jmp 0x10036adf
mov dword [esp + 0x14], 8
jmp 0x10036adf
push esi
mov dword [esp + 0x18], 8
call dword [0x10088c24]
add esp, 4
jmp 0x10036adf
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x10088c24]
push esi
call dword [0x10088c24]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x10036aef
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x10036b19
mov eax, dword [esp + 0xc]
push eax
call fcn.10036950
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x10036b32
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x10036d80
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.100581f1
add esp, 0x18
test eax, eax
je 0x10036da3
cmp eax, 0xffffffff
jne 0x10036da5
xor eax, eax
ret
Function at 0x10038600
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x10038648
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
mov eax, dword [esp]
push ecx
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
test eax, eax
jne 0x1003864f
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
pop ecx
ret
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ecx
ret
Function at 0x100402a0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x10079330
push ecx
call fcn.100295c0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.1003f3e0
test eax, eax
jne 0x100402d0
mov eax, esi
jmp fcn.1003f820
ret
Function at 0x100406f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x10088d90]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
push esi
mov esi, dword [ebp + 0x6a0]
push edi
mov edi, dword [ebp]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x10040779
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.10054410
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov ecx, dword [esi + 0x14c]
cmp ecx, 4
jge 0x100407b4
push str.Received_too_short_packet
push edi
call fcn.10029650
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1005435a
add esp, 0x88
ret
mov edx, dword [esi + 0x15c]
movzx ax, byte [edx]
movzx edx, byte [edx + 1]
shl ax, 8
movzx eax, ax
or eax, edx
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x100407da
jmp dword [eax*4 + 0x10040900]
cmp ecx, 4
jle case.0x100407da.4
mov eax, dword [esi + 0x15c]
movzx dx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl dx, 8
movzx edx, dx
or edx, eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
cmp eax, edx
jne case.0x100407da.4
add ecx, 0xfffffffc
push ecx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
push 1
push ebp
call fcn.10029a00
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x10040846
mov ecx, 5
mov eax, esi
call fcn.10040670
mov eax, ebx
jmp 0x1004079b
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x90], eax
mov eax, dword [edi + 0x90]
adc dword [edi + 0x94], edx
mov edx, dword [edi + 0x94]
push edx
push eax
push edi
call fcn.100311a0
jmp 0x100408d4
mov eax, dword [esi + 0x15c]
movzx cx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl cx, 8
movzx edx, cx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
or edx, eax
push 0x10079330
push edi
mov dword [esi + 8], edx
call fcn.100295c0
jmp 0x100408d4
mov edx, dword [esi + 0x15c]
add ecx, 0xfffffffe
push ecx
add edx, 2
push edx
push esi
call fcn.1003f5d0
add esp, 0xc
test eax, eax
je case.0x100407da.4
jmp 0x1004079b
push str.Internal_error:_Unexpected_packet
push 0x10079140
push edi
call fcn.10029650
add esp, 0xc
push ebp
call fcn.10031360
add esp, 4
test eax, eax
je 0x10040799
mov ecx, 5
mov eax, esi
call fcn.10040670
mov eax, 0x2a
jmp 0x1004079b
Function at 0x100422b0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x10088d90]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x100422e5
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.10029650
add esp, 0xc
jmp 0x1004231e
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x10042310
shr eax, 8
test al, al
jne 0x10042310
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.1005435a
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.10029650
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.1005435a
add esp, 0x194
ret

Function at 0x100424b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x198]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x100424f4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10029650
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.100423b0
add esp, 4
pop esi
pop ecx
ret