joyce8/EMBER2024-capa huggingface dataset:
Function at 0x52a2e0
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 0x52a2fa
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 0x58c1ac
push ebx
mov dword [esp + 0x18], edi
call fcn.00504723
add esp, 8
test eax, eax
je 0x52a346
test edi, edi
je 0x52a337
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 0x52a36c
push str.AddDllDirectory
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x52a36c
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 0x52a420
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x52a385
sub eax, edx
lea eax, [eax + edi + 1]
push eax
call dword [0x5b4cd4]
mov esi, eax
add esp, 4
test esi, esi
je 0x52a416
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x52a416
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x52a3b3
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 0x52a3d0
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 0x52a3e0
mov eax, dword [esp + 0x10]
test eax, eax
je 0x52a40d
push 8
push 0
push esi
call eax
push esi
mov ebp, eax
call dword [0x5b4cd8]
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 [0x5b4cd8]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret

Function at 0x52a470
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 0xc]
push eax
call fcn.0052a460
add esp, 4
mov dword [esp + 0xc], eax
jmp fcn.0050bac1
Function at 0x52a4f0
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 0x52a6a1
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x52a67f
push esi
jmp 0x52a540
cmp dword [edi + 4], 2
jne 0x52a5f8
cmp dword [edi + 0x18], ebx
je 0x52a5f8
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x52a5f8
cmp eax, 0x10
jb 0x52a5f8
push 0x20
call dword [0x5b4cd4]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x52a605
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 [0x5b4cd4]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x52a60f
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 0x52a5e5
push eax
call dword [0x5b4ce0]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x52a623
cmp dword [esp + 0x10], ebx
jne 0x52a5ef
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x52a5f6
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x52a540
jmp 0x52a63f
mov dword [esp + 0x14], 8
jmp 0x52a63f
push esi
mov dword [esp + 0x18], 8
call dword [0x5b4cd8]
add esp, 4
jmp 0x52a63f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x5b4cd8]
push esi
call dword [0x5b4cd8]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x52a64f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x52a679
mov eax, dword [esp + 0xc]
push eax
call fcn.0052a4b0
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 0x52a692
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 0x52bd30
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.005031b2
add esp, 0x18
test eax, eax
je 0x52bd53
cmp eax, 0xffffffff
jne 0x52bd55
xor eax, eax
ret
Function at 0x52e8a0
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 0x52e8e8
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 0x52e8ef
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 0x537ab0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x58bd74
push ecx
call fcn.005267e0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00536c10
test eax, eax
jne 0x537ae0
mov eax, esi
jmp fcn.005370b0
ret
Function at 0x537ee0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
mov ebx, dword [ebp]
push esi
mov esi, dword [ebp + 0x688]
push edi
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
lea edi, [esi + 0x15c]
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 0x537f6f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.004ff980
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x537faa
push str.Received_too_short_packet
push ebx
call fcn.00526870
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.004ff460
add esp, 0x88
ret
mov eax, edi
call fcn.00536dc0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x537fc3
jmp dword [eax*4 + 0x5380ac]
cmp edx, 4
jle case.0x537fc3.4
mov eax, edi
call fcn.00536dd0
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x537fc3.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.00526c30
mov edi, eax
add esp, 0x10
test edi, edi
je 0x538016
mov ecx, 5
mov eax, esi
call fcn.00537e60
mov eax, edi
jmp 0x537f91
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
mov ecx, dword [ebx + 0x70]
adc dword [ebx + 0x74], edx
mov eax, dword [ebx + 0x74]
push eax
push ecx
push ebx
call fcn.0052f300
jmp 0x538082
mov eax, edi
call fcn.00536dd0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x58bd74
push ebx
mov dword [esi + 8], edx
call fcn.005267e0
jmp 0x538082
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.00536e60
add esp, 0xc
test eax, eax
je case.0x537fc3.4
jmp 0x537f91
push str.Internal_error:_Unexpected_packet
push 0x56c4ac
push ebx
call fcn.00526870
add esp, 0xc
push ebp
call fcn.0052f4c0
add esp, 4
test eax, eax
je 0x537f8f
mov ecx, 5
mov eax, esi
call fcn.00537e60
mov eax, 0x2a
jmp 0x537f91

Function at 0x539a30
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x5b37b0]
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 0x539a65
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00526870
add esp, 0xc
jmp 0x539a9e
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x539a90
shr eax, 8
test al, al
jne 0x539a90
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004ff460
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00526870
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.004ff460
add esp, 0x194
ret
Function at 0x539c30
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x190]
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 0x539c74
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00526870
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00539b30
add esp, 4
pop esi
pop ecx
ret
Function at 0x53a5a0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x90c
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x908], eax
push ebx
push ebp
push esi
push edi
push 0x7f
lea eax, [esp + 0x9d]
mov ebx, ecx
push 0
push eax
mov dword [esp + 0x20], ebx
mov byte [esp + 0xa4], 0
call fcn.00500d40
push 0x7f
lea ecx, [esp + 0x29]
push 0
push ecx
mov byte [esp + 0x30], 0
call fcn.00500d40
mov ebp, dword [ebx]
mov edi, dword [ebp + 0x128]
mov edx, dword [edi + 0x1eb4]
sub edx, dword [edi + 0x1eb0]
lea eax, [edi + 0x1cb0]
add edx, 2
push edx
push 0x3c
mov esi, ebp
mov dword [esp + 0x30], ebp
call fcn.00539fc0
mov eax, dword [edi + 0x1eb0]
movzx ecx, byte [eax]
inc eax
add esp, 0x20
mov dword [edi + 0x1eb0], eax
cmp ecx, 0x18
je 0x53a788
cmp ecx, 0x23
je 0x53a762
cmp ecx, 0x27
jne 0x53a81a
push 0
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x12c]
push 0x800
push eax
call fcn.0052b1b0
mov esi, dword [edi + 0x1cac]
add esp, 0x1c
mov ebp, 4
test esi, esi
je 0x53a6f6
lea esp, [esp]
mov ebx, dword [esi]
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x53a687
sub eax, edx
lea edi, [eax + ebp + 1]
cmp edi, 0x7fa
jae 0x53a6eb
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x9c]
push edx
push str._127_____127s
push ebx
call fcn.0050487b
add esp, 0x10
test eax, eax
je 0x53a6eb
lea eax, [esp + 0x18]
push eax
push 1
lea ecx, [esp + 0xa0]
push ecx
push 0
mov edx, 0x800
push str._c_s_c_s
sub edx, ebp
push edx
lea eax, [esp + ebp + 0x130]
push eax
call fcn.0052b1b0
add esp, 0x1c
mov ebp, edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x53a680
mov ebx, dword [esp + 0x14]
push 0xf0
push 0xff
mov ecx, 0x800
push 0x57ce0c
sub ecx, ebp
push ecx
lea edx, [esp + ebp + 0x128]
push edx
call fcn.0052b1b0
mov ecx, dword [ebx + 0x190]
add esp, 0x14
push 0
add ebp, 2
push ebp
lea eax, [esp + 0x120]
push eax
push ecx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x53a755
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [esp + 0x10]
push eax
push str.Sending_data_failed___d_
push edx
call fcn.00526870
add esp, 0xc
mov esi, dword [esp + 0x10]
add ebp, 0xfffffffe
push ebp
jmp 0x53a809
lea ecx, [edi + 0x1c28]
mov eax, ecx
lea esi, [eax + 1]
lea ecx, [ecx]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x53a770
push 0xf0
push 0xff
push ecx
push 0
push 0x23
jmp 0x53a7a9
lea ecx, [edi + 0x1c08]
mov eax, ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x53a793
push 0xf0
push 0xff
push ecx
push 0
push 0x18
push 0xfa
push 0xff
sub eax, esi
push str._c_c_c_c_s_c_c
lea edi, [eax + 6]
lea eax, [esp + 0x138]
push 0x800
push eax
call fcn.0052b1b0
mov edx, dword [ebx + 0x190]
add esp, 0x28
push 0
push edi
lea ecx, [esp + 0x120]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x53a803
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.00526870
add esp, 0xc
add edi, 0xfffffffe
mov esi, ebp
push edi
push 0x3e
lea eax, [esp + 0x122]
call fcn.00539fc0
add esp, 8
mov ecx, dword [esp + 0x918]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004ff460
add esp, 0x90c
ret
Function at 0x53a9a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x53ab09
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x53a9d9
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53a9e6
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53a9f3
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa27
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa37
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa43
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa4f
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa5c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53aa69
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.00539fc0
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x190]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x53aac8
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00526870
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.0053a840
mov edx, dword [edi + 0x190]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x53ab06
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00526870
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x53b5c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
mov ebx, dword [esi + 0x194]
mov ebp, dword [esi]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ecx
push ebx
or edi, 0xffffffff
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x53b617
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
push ebx
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.005296d0
add esp, 8
cmp edi, 0xffffffff
jne 0x53b64c
push str.Error_accept__ing_server_connect
push ebp
call fcn.00526870
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004ff460
add esp, 0x18
ret
push str.Connection_accepted_from_server_n
push ebp
call fcn.005267e0
push 1
push edi
mov dword [esi + 0x3c8], 0
mov dword [esi + 0x194], edi
call fcn.005498a0
mov dword [esi + 0x1a4], 1
mov eax, dword [ebp + 0x1b0]
add esp, 0x10
test eax, eax
je 0x53b6b6
mov ecx, dword [ebp + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x53b6b6
call fcn.0053b4f0
pop edi
pop esi
pop ebp
mov eax, 0x2a
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004ff460
add esp, 0x18
ret
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.004ff460
add esp, 0x18
ret
Function at 0x53ec40
Capabilities:
Check http status code

Disassembly:
mov eax, 0x51eb851f
imul ecx
sar edx, 5
push ebx
mov ebx, dword [edi]
mov eax, edx
push ebp
mov ebp, dword [esp + 0xc]
shr eax, 0x1f
push esi
add eax, edx
xor esi, esi
cmp eax, 2
je 0x53ec76
push str.Couldnt_set_desired_mode
push ebx
call fcn.00526870
add esp, 8
lea eax, [esi + 0x11]
pop esi
pop ebp
pop ebx
ret
cmp ecx, 0xc8
je 0x53ec8d
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.005267e0
add esp, 0xc
cmp ebp, 0x13
jne 0x53eca1
push edi
call fcn.0053ebd0
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x14
jne 0x53ecb5
push edi
call fcn.0053c050
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x15
jne 0x53ecc7
mov eax, edi
call fcn.0053ec20
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x16
jne 0x53ecd5
mov eax, edi
call fcn.0053ec30
mov esi, eax
mov eax, esi
pop esi
pop ebp
pop ebx
ret
Function at 0x545e60
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00516886
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x545ec5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x545ec5
lea edx, [esp]
push edx
call dword [0x5b4ce0]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004ff460
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004ff460
add esp, 0x108
ret
jmp 0x545e60

Function at 0x545ee0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00516886
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x545ec5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x545ec5
lea edx, [esp]
push edx
call dword [0x5b4ce0]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004ff460
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004ff460
add esp, 0x108
ret
jmp 0x545e60
Function at 0x54ada0
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [esp + 4]
push ebx
push ebp
mov ebp, dword [eax + 0x2c]
mov ebx, dword [ebp]
mov ecx, dword [ebx + 0x1ec]
push esi
push edi
mov esi, ecx
test ecx, ecx
jne 0x54adbd
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.00526230
push edx
push eax
call fcn.00526260
mov ecx, eax
mov eax, edx
mov dword [esp + 0x24], eax
mov eax, esi
cdq
add esp, 0x10
mov edi, eax
sub edi, ecx
mov ecx, dword [esp + 0x14]
mov esi, edx
sbb esi, ecx
cmp dword [ebx + 0x1e0], 0
je 0x54ae2a
mov edx, dword [ebp + 0x184]
mov eax, dword [ebp + 0x180]
push edx
push eax
call fcn.00526230
push edx
push eax
call fcn.00526260
mov ecx, eax
mov eax, dword [ebx + 0x1e0]
mov ebp, edx
cdq
add esp, 0x10
sub eax, ecx
sbb edx, ebp
cmp esi, edx
jl 0x54ae2a
jg 0x54ae2e
cmp edi, eax
jae 0x54ae2e
mov eax, edi
mov edx, esi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x54c110
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + edi - 1], 0
test eax, eax
jne 0x54c142
push 0x2e
push esi
call fcn.0050de80
add esp, 8
test eax, eax
je 0x54c140
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
ret

Function at 0x54c220
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x24
mov eax, dword [0x5b37b0]
xor eax, esp
mov dword [esp + 0x20], eax
push ebp
mov ebp, dword [esp + 0x30]
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x54c2ca
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
push esi
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
lea esi, [esp + 0x20]
mov eax, ebp
mov byte [esp + 0x14], 8
mov byte [esp + 0x15], 2
mov dword [esp + 0x18], 0x6601
mov dword [esp + 0x1c], 8
call fcn.0054c190
mov ecx, esi
push 8
push ecx
call fcn.00551280
mov ecx, dword [esp + 0x10]
add esp, 8
lea edx, [esp + 0x10]
push edx
push 0
push 0
push 0x14
lea eax, [esp + 0x24]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
pop esi
test eax, eax
jne 0x54c2dc
mov edx, dword [esp + 4]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.004ff460
add esp, 0x24
ret
mov eax, dword [esp + 0x2c]
mov ecx, dword [eax]
mov dword [edi], ecx
mov edx, dword [eax + 4]
mov eax, dword [esp + 8]
push eax
lea ecx, [esp + 0xc]
push ecx
push edi
push 0
push 0
mov dword [edi + 4], edx
mov edx, dword [esp + 0x20]
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [esp + 4]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [esp + 0x24]
pop ebp
xor ecx, esp
mov eax, 1
call fcn.004ff460
add esp, 0x24
ret