joyce8/EMBER2024-capa huggingface dataset:
Function at 0x473e32
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x473e6f
cmp dword [ebp + 0x14], edi
je 0x473e6f
cmp ecx, edi
jne 0x473e76
call fcn.00470e1e
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.0046ec7e
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x473e8a
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x473eab
cmp ebx, 0xffffffff
je 0x473e9a
push ebx
push edi
push ecx
call fcn.0046eea0
add esp, 0xc
cmp esi, edi
je 0x473e57
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x473e57
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x473ec7
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x473ece
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x473fbf
test word [esi + 0xc], 0x10c
je 0x473f22
mov eax, dword [esi + 4]
test eax, eax
je 0x473f22
jl 0x474020
cmp ebx, eax
mov edi, ebx
jb 0x473ef3
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x473fc7
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.0046fa5b
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x473fb7
cmp ebx, dword [ebp - 0xc]
jb 0x473f8f
cmp dword [ebp - 0xc], 0
je 0x473f4c
mov ecx, SysReAllocString
xor edx, edx
cmp ebx, ecx
jbe 0x473f41
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x473f48
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x473f57
mov eax, SysReAllocString
cmp ebx, eax
ja 0x473f57
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x473ff3
push eax
push dword [ebp - 8]
push esi
call fcn.0048274c
pop ecx
push eax
call fcn.00483461
add esp, 0xc
test eax, eax
je 0x474032
cmp eax, 0xffffffff
je 0x474020
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x473fb7
push esi
call fcn.00482d80
cmp eax, 0xffffffff
pop ecx
je 0x474024
cmp dword [ebp - 4], 0
je 0x473ff3
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x473ed6
mov eax, dword [ebp + 0x14]
jmp 0x473e71
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x473fde
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.0046eea0
add esp, 0xc
call fcn.00470e1e
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x473e67
cmp dword [ebp + 0xc], 0xffffffff
je 0x474009
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.0046eea0
add esp, 0xc
call fcn.00470e1e
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x473e67
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x473e71
or dword [esi + 0xc], 0x10
jmp 0x474024
Function at 0x475cc6
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4c8454]
jne 0x475cd0
repz ret
jmp fcn.00484bc9

Function at 0x47bd25
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x4c8bf0]
je 0x47bd40
inc edi
cmp edi, 0x17
jb 0x47bd31
cmp edi, 0x17
jae 0x47bec0
push ebp
push 3
call fcn.004879c8
cmp eax, 1
pop ecx
je 0x47be8c
push 3
call fcn.004879c8
test eax, eax
pop ecx
jne 0x47bd74
cmp dword [0x4c8450], 1
je 0x47be8c
cmp ebx, 0xfc
je 0x47bebf
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4cd898
push ebp
call fcn.0047578d
add esp, 0xc
test eax, eax
je 0x47bdaa
push esi
push esi
push esi
push esi
push esi
call fcn.0046eb82
add esp, 0x14
push 0x104
mov esi, 0x4cd8b1
push esi
push 0
mov byte [0x4cd9b5], 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
test eax, eax
jne 0x47bdee
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.0047578d
add esp, 0xc
test eax, eax
je 0x47bdee
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.0046eb82
add esp, 0x14
push esi
call fcn.0046f250
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x47be33
push esi
call fcn.0046f250
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4cdbac
push 0x4aabdc
sub ecx, eax
push ecx
push eax
call fcn.00486902
add esp, 0x14
test eax, eax
je 0x47be33
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.0046eb82
add esp, 0x14
jmp 0x47be35
xor esi, esi
push 0x4aabd8
push ebx
push ebp
call fcn.00486891
add esp, 0xc
test eax, eax
je 0x47be55
push esi
push esi
push esi
push esi
push esi
call fcn.0046eb82
add esp, 0x14
push dword [edi*8 + 0x4c8bf4]
push ebx
push ebp
call fcn.00486891
add esp, 0xc
test eax, eax
je 0x47be77
push esi
push esi
push esi
push esi
push esi
call fcn.0046eb82
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.0048780b
add esp, 0xc
jmp 0x47bebf
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x47bebf
cmp ebp, 0xffffffff
je 0x47bebf
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x4c8bf4]
push dword [esi]
call fcn.0046f250
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.DLL_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x48780b
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00479134
xor ebx, ebx
cmp dword [0x4ce22c], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x4878e1
push str.USER32.DLL
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4879c1
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x4879c1
push eax
call fcn.004790c6
mov dword [esp], 0x4ad090
push edi
mov dword [0x4ce22c], eax
call esi
push eax
call fcn.004790c6
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4ce230], eax
call esi
push eax
call fcn.004790c6
mov dword [0x4ce234], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0047bab2
test eax, eax
pop ecx
pop ecx
je 0x4878af
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0046eb82
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x4878e1
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004790c6
cmp eax, ebx
pop ecx
mov dword [0x4ce23c], eax
je 0x4878e1
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004790c6
pop ecx
mov dword [0x4ce238], eax
mov eax, dword [0x4ce238]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x487966
cmp dword [0x4ce23c], ecx
je 0x487966
push eax
call fcn.0047913d
push dword [0x4ce23c]
mov esi, eax
call fcn.0047913d
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x487966
cmp edi, ebx
je 0x487966
call esi
cmp eax, ebx
je 0x487933
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x487933
test byte [ebp - 0x18], 1
jne 0x487966
lea eax, [ebp - 0x10]
push eax
call fcn.0047bae9
test eax, eax
pop ecx
je 0x48794e
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0046eb82
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x48795d
or dword [ebp + 0x10], 0x200000
jmp 0x4879a1
or dword [ebp + 0x10], 0x40000
jmp 0x4879a1
mov eax, dword [0x4ce230]
cmp eax, dword [ebp - 8]
je 0x4879a1
push eax
call fcn.0047913d
cmp eax, ebx
pop ecx
je 0x4879a1
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4879a1
mov eax, dword [0x4ce234]
cmp eax, dword [ebp - 8]
je 0x4879a1
push eax
call fcn.0047913d
cmp eax, ebx
pop ecx
je 0x4879a1
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4ce22c]
call fcn.0047913d
cmp eax, ebx
pop ecx
je 0x4879c1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4879c3
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x49355a
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4c8454]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x49359b
cmp byte [ebp - 0x194], 2
jne 0x493595
cmp byte [ebp - 0x193], 2
je 0x49359e
call dword [sym.imp.WS2_32.dll_WSACleanup]
push 2
pop eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00475cc6
leave
ret

Function at 0x49b24d
Capabilities:
Receive data
Receive data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x49b27c
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 0x49b39d
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x49b3bd
push dword [esi + 0xf4]
push dword [esp + 0xc]
push dword [esp + 0xc]
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x49b3f6
cmp eax, 2
jg 0x49b3f6
push dword [esi + 0xf0]
imul eax, eax, 3
push 1
add eax, 0x4ae128
push 2
push eax
call fcn.00474929
push dword [esi + 0xf0]
push 1
push dword [esp + 0x20]
push dword [esp + 0x20]
call fcn.00474929
add esp, 0x20
xor eax, eax
ret

Function at 0x49b5bc
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + eax*4 + 0x12c]
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [ebp + 0x18]
and dword [edi], 0
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x49b62e
push ebx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x49b608
and dword [ebp + 8], 0
mov dword [edi], 0x51
jmp 0x49b62d
push ebx
push esi
call fcn.004a476d
push eax
push str.Send_failure:__s
push dword [esi]
call fcn.0049b528
mov eax, dword [esi]
mov dword [eax + 0x855c], ebx
add esp, 0x14
mov dword [edi], 0x37
pop ebx
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebp
ret
Function at 0x49bcdd
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x4c8454]
xor eax, ebp
mov dword [ebp + 0x8c], eax
push ebx
push esi
mov esi, dword [ebp + 0x98]
cmp dword [esi + 0x198], 0
mov ebx, dword [esi]
push edi
mov dword [ebp - 0x78], esi
mov dword [ebp - 0x80], ebx
jne 0x49bdfa
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp - 0x74]
push eax
push dword [ebp + 0x9c]
mov edi, 0x80
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x49bd5a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.004a476d
push eax
push edi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.0049b528
add esp, 0x18
jmp 0x49be01
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0x9c]
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49bd8d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.004a476d
push eax
push edi
push str.getsockname___failed_with_errno__d:__s
jmp 0x49bd4c
lea edi, [esi + 0xc8]
lea ebx, [esi + 0x9a]
lea esi, [ebp - 0x74]
call fcn.0049bca4
test eax, eax
jne 0x49bdc2
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.004a476d
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x80]
jmp 0x49bd4d
mov eax, dword [ebp - 0x78]
lea edi, [eax + 0xfc]
lea ebx, [eax + 0xcc]
lea esi, [ebp + 0xc]
call fcn.0049bca4
test eax, eax
jne 0x49bdf7
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.004a476d
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
jmp 0x49bdbd
mov esi, dword [ebp - 0x78]
push esi
call fcn.0049bc55
pop ecx
mov ecx, dword [ebp + 0x8c]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00475cc6
add ebp, 0x90
leave
ret

Function at 0x49be19
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x308]
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push 6
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x49be5e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a476d
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0049b4b5
add esp, 0x14
jmp 0x49be6b
push str.TCP_NODELAY_set_n
push esi
call fcn.0049b4b5
pop ecx
pop ecx
pop esi
leave
ret
Function at 0x49c2c2
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x520]
cmp eax, 0xffffffff
push esi
je 0x49c315
mov ecx, dword [ecx + 0x514]
mov ecx, dword [ecx]
lea eax, [ecx + eax*4]
cmp dword [eax], 0
je 0x49c315
mov ecx, dword [ebp + 0xc]
test ecx, ecx
mov eax, dword [eax]
je 0x49c2ef
mov dword [ecx], eax
cmp dword [eax + 0x144], 0
mov esi, dword [eax + 0x12c]
jne 0x49c315
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x49c315
mov eax, esi
jmp 0x49c318
or eax, 0xffffffff
pop esi
pop ebp
ret
Function at 0x49d3ea
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
and dword [eax], 0
and dword [ebp - 4], 0
and dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
mov dword [ebp - 8], eax
jne 0x49d55c
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
mov dword [ebp - 0xc], esi
je 0x49d541
push ebx
push edi
jmp 0x49d432
mov esi, dword [ebp - 0xc]
cmp dword [esi + 4], 2
jne 0x49d4d5
cmp dword [esi + 0x18], 0
je 0x49d4d5
mov eax, dword [esi + 0x10]
test eax, eax
jbe 0x49d4d5
push 0x10
pop edi
cmp eax, edi
jb 0x49d4d5
push 0x20
call dword [0x4c983c]
mov ebx, eax
xor eax, eax
cmp ebx, eax
pop ecx
je 0x49d4e5
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov ecx, dword [esi + 0xc]
push edi
mov dword [ebx + 0xc], ecx
mov dword [ebx + 0x10], edi
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x14], eax
mov dword [ebx + 0x1c], eax
call dword [0x4c983c]
test eax, eax
pop ecx
mov dword [ebx + 0x18], eax
je 0x49d4ee
mov esi, dword [esi + 0x18]
mov edi, eax
mov eax, dword [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [eax + 0x14]
test eax, eax
je 0x49d4bc
push eax
call dword [0x4c9848]
test eax, eax
pop ecx
mov dword [ebx + 0x14], eax
je 0x49d4fe
cmp dword [ebp - 4], 0
jne 0x49d4c5
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x49d4cf
mov dword [eax + 0x1c], ebx
mov esi, dword [ebp - 0xc]
mov dword [ebp - 0x14], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
mov dword [ebp - 0xc], esi
jne 0x49d42f
jmp 0x49d517
mov dword [ebp - 8], 8
jmp 0x49d517
push ebx
mov dword [ebp - 8], 8
call dword [0x4c9840]
jmp 0x49d516
push dword [ebx + 0x18]
mov dword [ebp - 8], 8
call dword [0x4c9840]
push ebx
call dword [0x4c9840]
pop ecx
pop ecx
xor esi, esi
cmp dword [ebp - 0x10], esi
pop edi
pop ebx
je 0x49d529
push dword [ebp - 0x10]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], esi
je 0x49d53c
push dword [ebp - 4]
call fcn.0049d3ae
pop ecx
mov dword [ebp - 4], esi
jmp 0x49d550
cmp dword [ebp - 4], esi
jne 0x49d550
mov eax, 0x2af9
push eax
mov dword [ebp - 8], eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov eax, dword [ebp - 8]
pop esi
leave
ret
Function at 0x49d8ae
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 0x48
push 1
mov ebx, eax
mov edi, ecx
call dword [0x4c984c]
mov esi, eax
xor eax, eax
cmp esi, eax
pop ecx
pop ecx
mov dword [ebp - 4], 0xc
mov dword [edi + 0x3ac], esi
je 0x49d960
mov dword [edi + 0x3a4], eax
mov dword [edi + 0x3a8], eax
mov dword [edi + 0x3a0], eax
mov dword [edi + 0x39c], ebx
or dword [esi + 4], 0xffffffff
push ebx
push dword [ebp + 8]
mov dword [esi], eax
lea eax, [esi + 0x10]
call fcn.0049d76a
test eax, eax
pop ecx
pop ecx
je 0x49d960
lea ebx, [edi + 0x398]
push dword [ebx]
call fcn.00493c48
push dword [ebp + 8]
call dword [0x4c9848]
test eax, eax
pop ecx
pop ecx
mov dword [ebx], eax
je 0x49d960
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
je 0x49d960
lea eax, [esi + 0x10]
push eax
push 0x49d7de
call fcn.004a4f92
test eax, eax
pop ecx
pop ecx
mov dword [esi], eax
jne 0x49d97a
call fcn.00470e1e
mov eax, dword [eax]
mov dword [ebp - 4], eax
add edi, 0x398
push edi
call fcn.0049d85c
pop ecx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_SetLastError]
xor eax, eax
jmp 0x49d97d
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4a14d4
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
push ebp
lea ebp, [esp - 0x6c]
sub esp, 0x31c
push ebx
mov ebx, dword [ebp + 0x78]
push esi
mov esi, dword [ebp + 0x74]
xor edx, edx
push edi
xor edi, edi
cmp esi, 0xffffffff
mov dword [ebp + 0x64], edx
mov dword [ebp + 0x68], edx
jne 0x4a1508
cmp ebx, esi
jne 0x4a1508
mov eax, dword [ebp + 0x7c]
call fcn.004a14b5
jmp 0x4a16a5
cmp dword [ebp + 0x7c], edx
jle 0x4a151d
mov edi, dword [ebp + 0x7c]
call fcn.004a2a9a
mov dword [ebp + 0x68], edx
mov dword [ebp + 0x64], eax
xor edx, edx
xor eax, eax
or ecx, 0xffffffff
inc eax
cmp esi, ecx
mov dword [ebp - 0xa8], edx
mov dword [ebp - 0x1ac], edx
je 0x4a154d
mov dword [ebp - 0x1a8], esi
mov dword [ebp - 0x1ac], eax
mov dword [ebp - 0xa4], esi
mov dword [ebp - 0xa8], eax
mov ecx, esi
cmp ebx, 0xffffffff
mov dword [ebp - 0x2b0], edx
je 0x4a15a4
mov dword [ebp - 0x2b0], eax
xor eax, eax
cmp dword [ebp - 0xa8], edx
mov dword [ebp - 0x2ac], ebx
jbe 0x4a1580
cmp dword [ebp + eax*4 - 0xa4], ebx
je 0x4a1580
inc eax
cmp eax, dword [ebp - 0xa8]
jb 0x4a156e
cmp eax, dword [ebp - 0xa8]
jne 0x4a159e
cmp dword [ebp - 0xa8], 0x40
jae 0x4a159e
mov dword [ebp + eax*4 - 0xa4], ebx
inc dword [ebp - 0xa8]
cmp ebx, ecx
jbe 0x4a15a4
mov ecx, ebx
cmp dword [ebp + 0x7c], edx
jge 0x4a15ad
xor ebx, ebx
jmp 0x4a15b0
lea ebx, [ebp + 0x5c]
lea esi, [ecx + 1]
xor eax, eax
cmp dword [ebp + 0x7c], eax
jle 0x4a15cf
mov eax, edi
cdq
mov ecx, 0x3e8
idiv ecx
imul edx, edx, 0x3e8
mov dword [ebp + 0x60], edx
jmp 0x4a15d4
jne 0x4a15d7
mov dword [ebp + 0x60], eax
mov dword [ebp + 0x5c], eax
push ebx
lea eax, [ebp - 0xa8]
push eax
lea eax, [ebp - 0x2b0]
push eax
lea eax, [ebp - 0x1ac]
push eax
push esi
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4a1630
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4a160a
cmp eax, 0x2714
jne 0x4a1634
cmp dword [ebp + 0x7c], 0
jle 0x4a15b3
push dword [ebp + 0x68]
push dword [ebp + 0x64]
call fcn.004a2a9a
push edx
push eax
call fcn.004a2ab0
mov edi, dword [ebp + 0x7c]
sub edi, eax
add esp, 0x10
test edi, edi
jg 0x4a15b3
jmp 0x4a1634
test eax, eax
jge 0x4a1639
or eax, 0xffffffff
jmp 0x4a16a5
jne 0x4a163f
xor eax, eax
jmp 0x4a16a5
xor esi, esi
cmp dword [ebp + 0x74], 0xffffffff
je 0x4a1671
lea eax, [ebp - 0x1ac]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a165b
inc esi
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a1671
or esi, 4
cmp dword [ebp + 0x78], 0xffffffff
je 0x4a16a3
lea eax, [ebp - 0x2b0]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a168d
or esi, 2
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a16a3
or esi, 4
mov eax, esi
pop edi
pop esi
pop ebx
add ebp, 0x6c
leave
ret
Function at 0x4a35f7
Capabilities:
Parse pe header

Disassembly:
movsx eax, byte [esp + 4]
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x4a3604
jmp dword [eax*4 + 0x4a365f]
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
mov al, byte [esp + 4]
ret

Function at 0x4a5342
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi]
push ebx
xor ebx, ebx
cmp dword [eax + 4], 2
push edi
sete bl
test ebx, ebx
je 0x4a5366
push dword [eax + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [esi + 0xc]
jmp 0x4a5397
cmp dword [esi + 8], 0
jne 0x4a5387
push 0x4b5c1c
push dword [eax + 8]
call fcn.00473bf2
test eax, eax
pop ecx
pop ecx
mov dword [esi + 8], eax
jne 0x4a5387
or eax, 0xffffffff
jmp 0x4a53bd
push dword [esi + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call fcn.004740ce
mov edi, eax
add esp, 0x10
test edi, edi
je 0x4a53a5
cmp edi, dword [ebp + 0xc]
jbe 0x4a53bb
test ebx, ebx
jne 0x4a53b5
push dword [esi + 8]
call fcn.00473c77
and dword [esi + 8], ebx
pop ecx
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop ebx
pop ebp
ret
Function at 0x40972a
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1b4
pushal
mov dword [ebp - 0x1a8], 0x67452301
mov dword [ebp - 0x1a4], 0xefcdab89
mov dword [ebp - 0x1a0], 0x98badcfe
mov dword [ebp - 0x19c], 0x10325476
mov dword [ebp - 0x198], 0xc3d2e1f0
mov eax, dword [ebp + 0x10]
push eax
shr eax, 6
mov dword [ebp - 0x1b4], eax
pop eax
and eax, 0x3f
mov dword [ebp - 0x1b0], eax
mov dword [ebp - 0x1ac], 0
mov eax, dword [ebp - 0x1ac]
cmp eax, dword [ebp - 0x1b4]
je 0x4097b9
shl eax, 6
mov esi, dword [ebp + 0xc]
add esi, eax
lea edi, [ebp - 0x40]
mov ecx, 0x10
rep movsd dword es:[edi], dword [esi]
call fcn.0040983e
call fcn.00409851
inc dword [ebp - 0x1ac]
jmp 0x409787
xor eax, eax
lea edi, [ebp - 0x40]
mov ecx, 0x10
rep stosd dword es:[edi], eax
mov eax, dword [ebp - 0x1ac]
shl eax, 6
mov esi, dword [ebp + 0xc]
add esi, eax
lea edi, [ebp - 0x40]
mov ecx, dword [ebp - 0x1b0]
rep movsb byte es:[edi], byte [esi]
mov al, pe_nt_image_headers32
stosb byte es:[edi], al
call fcn.0040983e
cmp dword [ebp - 0x1b0], 0x38
jae 0x4097ff
mov eax, dword [ebp + 0x10]
shl eax, 3
mov dword [ebp - 4], eax
call fcn.00409851
jmp 0x40981c
call fcn.00409851
lea edi, [ebp - 0x40]
xor eax, eax
mov ecx, 0xf
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 0x10]
shl eax, 3
stosd dword es:[edi], eax
call fcn.00409851
lea esi, [ebp - 0x1a8]
mov edi, dword [ebp + 8]
lodsd eax, dword [esi]
bswap eax
stosd dword es:[edi], eax
lodsd eax, dword [esi]
bswap eax
stosd dword es:[edi], eax
lodsd eax, dword [esi]
bswap eax
stosd dword es:[edi], eax
lodsd eax, dword [esi]
bswap eax
stosd dword es:[edi], eax
lodsd eax, dword [esi]
bswap eax
stosd dword es:[edi], eax
popal
leave
ret 0xc