joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10030540
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.10174ac5
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x100305a4
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x100305a4
lea eax, [ebp - 0x108]
push eax
call dword [0x10204014]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret

Function at 0x100305c0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.10030540

Function at 0x10031890
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x10204008]
mov edi, eax
add esp, 4
test edi, edi
jne 0x100318bd
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x10031907
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 0x10], ebx
jmp 0x1003190d
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x1003196b
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop dword [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x10031930
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x10031997
mov eax, dword [esi + 4]
push 1
push str.6xn__
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x101b01ff
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x10031970
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x10031d10
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x2c0], 2
jne 0x10031d25
pop ebp
jmp fcn.10031cc0
mov al, 1
pop ebp
ret
Function at 0x10031ea0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x10031ec1
cmp dword [esi + 0x80], 0
je 0x10031ec1
push 2
push 3
push esi
call fcn.1004b1a0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.100313f0
add esp, 4
test esi, esi
je 0x10031ee4
cmp dword [esi + 0x80], 0
je 0x10031ee4
push 3
push esi
call fcn.1004b1e0
add esp, 8
pop esi
pop ebp
ret
Function at 0x100473d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x600], 0
je 0x10047414
push esi
push 1
push edi
call fcn.1003fb50
push dword [edi + 0x594]
mov eax, dword [edi + 0x600]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.1003fb50
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x1004744a
push dword [edi + 0x590]
lea eax, [eax + eax*2]
push 1
add eax, 0x101b2ec0
push 2
push eax
call fcn.10186e23
push dword [edi + 0x590]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.10186e23
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x100477e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
mov esi, dword [ecx + eax*4 + 0x1b8]
push edi
mov edi, dword [ebp + 0x10]
push eax
push ecx
mov dword [ebp - 0x88], ecx
call fcn.10047d40
add esp, 8
push 0
push dword [ebp + 0x14]
push edi
push esi
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x1004789a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x1004785c
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.1004f600
push eax
mov eax, dword [ebp - 0x88]
push str.Send_failure:__s
push dword [eax]
call fcn.10047450
mov eax, dword [ebp - 0x88]
add esp, 0x18
mov eax, dword [eax]
mov dword [eax + 0xcac], edi
mov eax, esi
mov dword [ebx], 0x37
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
Function at 0x10047d40
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
lea esi, [ebx + 0x1dc]
add esi, eax
mov eax, dword [ebx + 0x2b8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x10047e08
cmp dword [ebx + ecx*4 + 0x1cc], 0x100476f0
jne 0x10047e08
cmp dword [esi], 0
je 0x10047d89
test edi, edi
je 0x10047e08
mov eax, dword [ebx + ecx*4 + 0x1b8]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.10046f80
add esp, 0x14
cmp eax, 0xffffffff
je 0x10047e08
test al, 1
je 0x10047e08
mov ecx, dword [esi]
test ecx, ecx
jne 0x10047de3
mov eax, dword [ebx]
mov eax, dword [eax + 0x8e4]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x10204008]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x10047e01
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x10047e08
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x100500a0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x101b4f18
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x100500c0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x101b4f2c
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x101b4f3c
push esi
mov dword [ebp - 8], ebx
call fcn.101871c4
add esp, 8
test eax, eax
je 0x1005010c
test ebx, ebx
je 0x100500fc
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x10050135
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10050135
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x100501f8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10050151
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x10204008]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100501ee
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x100501ee
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10050190
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100501b0
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x100501c5
mov eax, dword [ebp - 8]
test eax, eax
je 0x100501e5
push 8
push 0
push ebx
call eax
jmp 0x100501ec
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x1020400c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x100503b0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x10050409
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x100503f6
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x100503f0
shr eax, 8
cmp al, 2
je 0x10050409
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.100500a0
add esp, 4
mov dword [0x1020ed94], eax
test eax, eax
je 0x1005043c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x1020ed90]
test eax, eax
cmovne ecx, eax
mov dword [0x1020ed90], ecx
push 3
push 2
push 0
push 6
call fcn.10050210
add esp, 0x10
test al, al
je 0x10050472
push 0x10212df0
mov byte [0x10212de8], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
mov byte [0x10212de8], 0
call fcn.10155c5f
mov esp, ebp
pop ebp
ret

Function at 0x10050c90
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x10050cdd
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.10047450
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x10050d05
shr eax, 8
test al, al
jne 0x10050d05
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.10047450
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.10155c5f
mov esp, ebp
pop ebp
ret

Function at 0x10051580
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
push 0
mov byte [ebp + 0xa], al
lea eax, [ebp + 8]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x1b8]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100515c8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10047450
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.10050e20
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x100516f0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 8], eax
mov eax, dword [eax + 0x14c]
mov dword [ebp - 4], eax
jne 0x10051848
push ebx
push esi
push edi
lea ebx, [eax + 0x1cb0]
lea edi, [eax + 0x1eb0]
mov dword [edi], ebx
cmp ebx, edi
jae 0x1005172f
mov byte [ebx], 0xff
inc dword [edi]
mov ecx, dword [edi]
jmp 0x10051731
mov ecx, ebx
cmp ecx, edi
jae 0x10051745
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10051745
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 0xc], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 0xc]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100517b0
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [ebp - 4]
mov dword [edi], ebx
mov edi, dword [ebp - 8]
mov dword [esi + 0x1eb4], eax
sub eax, ebx
sub eax, 2
push eax
lea eax, [esi + 0x1cb2]
push eax
push 0x3e
push edi
call fcn.10050f20
add esp, 0x10
push 0
push 3
push ebx
mov ebx, dword [ebp + 8]
push dword [ebx + 0x1b8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10051803
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10047450
add esp, 0xc
push 4
lea eax, [esi + 0x1cb3]
push eax
push ebx
call fcn.100515e0
add esp, 0xc
lea eax, [esi + 0x1cb7]
push 0
push 2
push eax
push dword [ebx + 0x1b8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10051845
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10047450
add esp, 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10052930
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [eax + 0x378]
mov ebx, dword [eax]
lea esi, [edi + 0x15c]
mov dword [ebp - 0x88], eax
lea eax, [ebp - 0x90]
push eax
mov dword [ebp - 0x90], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x154]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x148], 0
mov dword [edi + 0x14c], eax
jne 0x100529c3
push dword [ebp - 0x90]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xc8]
push eax
call fcn.101576e0
mov eax, dword [ebp - 0x90]
add esp, 0xc
mov dword [edi + 0x148], eax
mov edx, dword [edi + 0x14c]
cmp edx, 4
jge 0x100529f6
push str.Received_too_short_packet
push ebx
call fcn.10047450
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push esi
call fcn.10052530
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x10052a11
jmp dword [eax*4 + 0x10052b68]
cmp edx, 4
jle case.0x10052a11.4
push esi
call fcn.10052510
movzx ecx, word [edi + 0x40]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x10052a11.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
mov esi, dword [ebp - 0x88]
add eax, 4
push eax
push 1
push esi
call fcn.100473a0
add esp, 0x10
mov dword [ebp - 0x8c], eax
test eax, eax
je 0x10052a7f
push 5
push edi
call fcn.100533b0
mov eax, dword [ebp - 0x8c]
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x98], eax
adc dword [ebx + 0x9c], edx
push dword [ebx + 0x9c]
push dword [ebx + 0x98]
push ebx
call fcn.10044bd0
add esp, 0xc
jmp 0x10052b36
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x15c]
push eax
call fcn.10052510
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.100524e0
add esp, 0xc
cmp eax, esi
jae case.0x10052a11.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s_n
push ebx
call fcn.10047530
jmp 0x10052b2d
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.100526e0
add esp, 0xc
test eax, eax
je case.0x10052a11.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x101af550
push ebx
call fcn.10047450
add esp, 0xc
mov esi, dword [ebp - 0x88]
push esi
call fcn.10044e90
add esp, 4
test eax, eax
je 0x100529e3
push 5
push edi
call fcn.100533b0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
Function at 0x100533b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx]
mov eax, dword [eax]
cmp edx, 3
ja case.default.0x100533c2
jmp dword [edx*4 + 0x10053418]
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.10052e50
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.10052b80
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.100535c0
push str.TFTP_finished
push 0x101aeb38
push eax
call fcn.10047530
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x101af550
push eax
call fcn.10047450
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x1005bc20
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.1005bd30
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.1018dc3e

Function at 0x1005e6f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c8
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x1020eebc], 0
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x158], ebx
jne 0x1005e726
call fcn.10061400
test al, al
je 0x1005e737
mov byte [0x1020eebc], 1
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx + 0x9c0]
test eax, eax
je 0x1005e758
push 0x400
push eax
call fcn.100744f0
add esp, 8
call fcn.10061400
test al, al
jne 0x1005e726
push esi
push edi
nop word [eax + eax]
mov ebx, 2
mov dword [ebp - 0x150], 4
lea eax, [ebp - 0x44]
mov dword [ebp - 0x148], ebx
mov dword [ebp - 0x14c], eax
nop
lea eax, [ebp - 0x188]
push eax
call fcn.10053980
push 1
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x178], xmm0
movups xmmword [ebp - 0x168], xmm0
call fcn.10047370
lea eax, [ebp - 0x198]
push eax
call fcn.10053980
mov esi, dword [eax + 8]
lea eax, [ebp - 0x1a8]
push eax
call fcn.10053980
add esp, 0x10
mov ecx, eax
mov eax, esi
inc ebx
cdq
mov dword [ebp - 0x154], ebx
add eax, dword [ecx]
push 0
adc edx, dword [ecx + 4]
push ebx
push edx
push eax
call fcn.10156060
movups xmm1, xmmword [ebp - 0x178]
mov esi, dword [ebp - 0x148]
mov edi, eax
mov ebx, edx
dec esi
movaps xmm0, xmm1
movd eax, xmm1
psrldq xmm0, 4
movd ecx, xmm0
shld ebx, edi, 8
push ecx
push eax
push 0
push esi
shl edi, 8
call fcn.10156060
xor edi, eax
xor ebx, edx
lea eax, [ebp - 0x1b8]
mov dword [ebp - 0x168], edi
push eax
mov dword [ebp - 0x164], ebx
call fcn.10053980
lea esi, [eax + 8]
lea eax, [ebp - 0x1c8]
push eax
call fcn.10053980
mov edx, dword [ebp - 0x148]
add esp, 8
mov ebx, dword [ebp - 0x154]
mov dword [ebp - 0x148], ebx
mov ecx, dword [eax]
add ecx, dword [esi]
lea eax, [edx + 2]
imul edx, dword [ebp - 0x160]
imul ecx, eax
mov eax, dword [ebp - 0x14c]
shl ecx, 0x10
xor ecx, edx
mov dword [ebp - 0x160], ecx
movups xmm0, xmmword [ebp - 0x168]
movups xmmword [eax], xmm0
add eax, 0x10
sub dword [ebp - 0x150], 1
mov dword [ebp - 0x14c], eax
jne 0x1005e780
movsd xmm0, qword [0x101b8688]
lea eax, [ebp - 0x44]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.100740d0
add esp, 0x10
call fcn.10061400
test al, al
je 0x1005e760
lea eax, [ebp - 0x144]
mov byte [ebp - 0x144], 0
push 0x100
push eax
call fcn.10074420
add esp, 8
cmp byte [ebp - 0x144], 0
pop edi
pop esi
je 0x1005e904
lea eax, [ebp - 0x144]
push 0x400
push eax
call fcn.100744f0
add esp, 8
call fcn.10061400
test al, al
jne 0x1005e726
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [ebp - 0x158]
call fcn.10047530
add esp, 8
call fcn.10061400
xor edx, edx
mov ecx, 0x23
test al, al
pop ebx
cmovne ecx, edx
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
Function at 0x10066ec0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x20
call fcn.10156030
mov eax, dword [0x102096e4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10066ee5
push 0
sub ecx, edx
mov dword [ebp - 0x1c], 8
push 0
lea eax, [ecx + 1]
push eax
push edi
push 8
push 0xfde9
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov esi, eax
test esi, esi
jg 0x10066f50
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3ec
jne 0x10066f43
push 0
push 0
push dword [ebp - 0x18]
mov dword [ebp - 0x1c], 0
push edi
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov esi, eax
test esi, esi
jg 0x10066f50
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x459
jmp 0x10066fcc
lea eax, [esi + esi]
call fcn.101569b0
mov eax, esp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
push edi
push dword [ebp - 0x1c]
push 0xfde9
call esi
test eax, eax
je 0x1006702b
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10066f80
push 8
sub ecx, edx
lea eax, [ebp - 0x14]
push eax
lea eax, [ecx + 1]
push eax
push ebx
push 0
push 0xfde9
call esi
test eax, eax
je 0x1006702b
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x20]
call fcn.10162fc3
mov esi, eax
add esp, 8
test esi, esi
jne 0x10066fde
call fcn.10160d33
cmp dword [eax], 2
je 0x10066fce
call fcn.10160d33
cmp dword [eax], 9
jne 0x1006702b
push ebx
push edi
call fcn.1016302c
mov esi, eax
add esp, 8
test esi, esi
je 0x1006702b
push 0x102040a8
call fcn.100677f0
mov edi, eax
add esp, 4
test edi, edi
jne 0x10066fff
push esi
call fcn.10162cd9
add esp, 4
jmp 0x10067093
push 0
push edi
call fcn.10067190
push esi
push 1
push 0x6a
push edi
call fcn.100671c0
add esp, 0x18
mov eax, edi
lea esp, [ebp - 0x2c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret
push 0xa8
push str..crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.100787f0
push 0x101b9618
push ebx
push 0x101b961c
push edi
push str.fopen_
push 5
call fcn.10077670
call fcn.10160d33
mov edx, 2
mov ecx, dword [eax]
xor eax, eax
cmp ecx, 2
setne al
lea eax, [eax*2 + 0xab]
push eax
push str..crypto_bio_bss_file.c
mov eax, 0x80
cmovne eax, edx
push eax
push 0x6d
push 0x20
call fcn.100787f0
add esp, 0x40
xor eax, eax
lea esp, [ebp - 0x2c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10155c5f
mov esp, ebp
pop ebp
ret