joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e9130
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push edi
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
mov eax, dword [esi + 0x194]
or edi, 0xffffffff
mov ebx, dword [esi]
push ecx
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4e9188
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push dword [ebp - 0x1c]
push esi
call fcn.004d46b0
add esp, 8
cmp edi, 0xffffffff
jne 0x4e91bd
push str.Error_accept__ing_server_connect
push ebx
call fcn.004d3ef0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.004d3fa0
push 1
mov byte [esi + 0x360], 0
push edi
mov dword [esi + 0x194], edi
call fcn.004f6550
mov byte [esi + 0x1a1], 1
add esp, 0x10
mov eax, dword [ebx + 0x198]
test eax, eax
je 0x4e9222
push 1
push edi
push dword [ebx + 0x19c]
call eax
add esp, 0xc
test eax, eax
je 0x4e9222
push esi
call fcn.004e96b0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00500b45
mov esp, ebp
pop ebp
ret

Function at 0x4eb6d0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x4eb6ff
push str.Couldnt_set_desired_mode
push edx
call fcn.004d3ef0
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebp
ret
cmp ecx, 0xc8
je 0x4eb716
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.004d3fa0
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x4eb72d
push edi
call fcn.004eb460
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x14
jne 0x4eb741
push edi
call fcn.004ea510
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x15
jne 0x4eb755
push edi
call fcn.004eb440
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x16
jne 0x4eb765
push edi
call fcn.004eb5b0
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebp
ret
Function at 0x4f06b0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x57c54c]
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 0x4f06fd
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.004d3ef0
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4f0725
shr eax, 8
test al, al
jne 0x4f0725
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.004d3ef0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.00500b45
mov esp, ebp
pop ebp
ret

Function at 0x4f0f90
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 + 0x190]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f0fd8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004d3ef0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.004f0840
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4f10c0
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 + 0x114]
mov dword [ebp - 4], eax
jne 0x4f1218
push ebx
push esi
push edi
lea ebx, [eax + 0x1cb0]
lea edi, [eax + 0x1eb0]
mov dword [edi], ebx
cmp ebx, edi
jae 0x4f10ff
mov byte [ebx], 0xff
inc dword [edi]
mov ecx, dword [edi]
jmp 0x4f1101
mov ecx, ebx
cmp ecx, edi
jae 0x4f1115
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4f1115
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 0x4f1180
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f1180
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f1180
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f1180
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f1180
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f1180
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.004f0940
add esp, 0x10
push 0
push 3
push ebx
mov ebx, dword [ebp + 8]
push dword [ebx + 0x190]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f11d3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004d3ef0
add esp, 0xc
push 4
lea eax, [esi + 0x1cb3]
push eax
push ebx
call fcn.004f0ff0
add esp, 0xc
lea eax, [esi + 0x1cb7]
push 0
push 2
push eax
push dword [ebx + 0x190]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f1215
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004d3ef0
add esp, 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4f1370
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x104]
push 0x80
push 0
push eax
mov dword [ebp - 0x90c], edi
call fcn.00503920
push 0x80
lea eax, [ebp - 0x84]
push 0
push eax
call fcn.00503920
mov ebx, dword [edi]
mov dword [ebp - 0x908], ebx
mov esi, dword [ebx + 0x114]
mov eax, dword [esi + 0x1eb4]
sub eax, dword [esi + 0x1eb0]
add eax, 2
push eax
lea eax, [esi + 0x1cb0]
push eax
push 0x3c
push ebx
call fcn.004f0940
mov eax, dword [esi + 0x1eb0]
add esp, 0x28
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb0], eax
cmp cl, 0x18
je 0x4f1558
cmp cl, 0x23
je 0x4f1532
cmp cl, 0x27
jne 0x4f15e6
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.004df000
mov esi, dword [esi + 0x1cac]
add esp, 0x1c
mov edi, 4
mov eax, 0x800
test esi, esi
je 0x4f14d1
nop
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f1457
sub ecx, ebx
lea ebx, [edi + 1]
add ebx, ecx
cmp ebx, 0x7fa
jae 0x4f14bf
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push edx
call fcn.004618c0
add esp, 0x10
test eax, eax
je 0x4f14bf
lea eax, [ebp - 0x84]
push eax
push 1
lea eax, [ebp - 0x104]
push eax
push 0
mov eax, 0x800
sub eax, edi
push str._c_s_c_s
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.004df000
add esp, 0x1c
mov edi, ebx
mov esi, dword [esi + 4]
test esi, esi
jne 0x4f1450
mov ebx, dword [ebp - 0x908]
mov eax, 0x800
push 0xf0
push 0xff
sub eax, edi
push str._c_c
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.004df000
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x904]
push eax
mov eax, dword [ebp - 0x90c]
push dword [eax + 0x190]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f152c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d3ef0
add esp, 0xc
push edi
jmp 0x4f15d4
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f1540
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x4f1579
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f1563
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [ebp - 0x904]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.004df000
add esp, 0x28
lea eax, [ebp - 0x904]
push 0
push esi
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f15d0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d3ef0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push ebx
call fcn.004f0940
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00500b45
mov esp, ebp
pop ebp
ret
Function at 0x4f2260
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov esi, dword [eax + 0x5c0]
mov ebx, dword [eax]
lea edi, [esi + 0x15c]
mov dword [ebp - 0x88], eax
lea eax, [ebp - 0x8c]
push eax
mov dword [ebp - 0x8c], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [edi]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x4f22f3
push dword [ebp - 0x8c]
lea eax, [ebp - 0x84]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.00503a80
mov eax, dword [ebp - 0x8c]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4f2326
push str.Received_too_short_packet
push ebx
call fcn.004d3ef0
add esp, 8
mov dword [esi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
push edi
call fcn.004f1e60
movzx eax, ax
add esp, 4
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4f2341
jmp dword [eax*4 + 0x4f2468]
cmp edx, 4
jle case.0x4f2341.4
push edi
call fcn.004f1e40
movzx ecx, word [esi + 0x40]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x4f2341.4
lea eax, [edx - 4]
push eax
mov eax, dword [edi]
mov edi, dword [ebp - 0x88]
add eax, 4
push eax
push 1
push edi
call fcn.004d3de0
add esp, 0x10
mov dword [ebp - 0x88], eax
test eax, eax
je 0x4f23af
push 5
push esi
call fcn.004f2ba0
mov eax, dword [ebp - 0x88]
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
adc dword [ebx + 0x74], edx
push dword [ebx + 0x74]
push dword [ebx + 0x70]
push ebx
call fcn.004dcce0
add esp, 0xc
jmp 0x4f2433
push edi
call fcn.004f1e40
movzx eax, ax
mov dword [esi + 8], eax
mov eax, dword [edi]
add eax, 4
push eax
push 0x546688
push ebx
call fcn.004d3fa0
add esp, 0x10
jmp case.0x4f2341.4
lea eax, [edx - 2]
push eax
mov eax, dword [edi]
add eax, 2
push eax
push esi
call fcn.004f2010
add esp, 0xc
test eax, eax
je case.0x4f2341.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x564310
push ebx
call fcn.004d3ef0
add esp, 0xc
mov edi, dword [ebp - 0x88]
push edi
call fcn.004dd050
add esp, 4
test eax, eax
je 0x4f2313
push 5
push esi
call fcn.004f2ba0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.00500b45
mov esp, ebp
pop ebp
ret
Function at 0x4f2ba0
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.0x4f2bb2
jmp dword [edx*4 + 0x4f2c08]
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004f26d0
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004f2480
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004f2db0
push str.TFTP_finished
push 0x546688
push eax
call fcn.004d3fa0
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x564310
push eax
call fcn.004d3ef0
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x4f3cd0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.0051a2ce
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x4f3d34
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x4f3d34
lea eax, [ebp - 0x108]
push eax
call dword [0x57c498]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret

Function at 0x4f3d50
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004f3cd0
Function at 0x4f70f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi]
cmp dword [ecx + 4], 3
jne 0x4f711a
mov eax, dword [esi + 0xc]
test eax, eax
jne 0x4f710b
pop edi
pop esi
pop ebp
ret
push dword [ecx + 8]
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call eax
jmp 0x4f714d
mov eax, dword [esi + 8]
test eax, eax
jne 0x4f713f
push 0x55f594
push dword [ecx + 8]
call fcn.0050c570
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x4f713f
pop edi
or eax, 0xffffffff
pop esi
pop ebp
ret
push eax
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call fcn.0050823c
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x4f716f
mov eax, dword [esi + 8]
test eax, eax
je 0x4f7169
push eax
call fcn.00506fce
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x4fb270
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x4fb2a3
push 0x2e
push edi
call fcn.00502e70
add esp, 8
test eax, eax
je 0x4fb2a1
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret
Function at 0x4fc250
Capabilities:
Contain obfuscated stackstrings
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9c
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, edi
mov dword [ebp - 0x94], eax
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4fc277
sub esi, ecx
lea eax, [esi + esi]
push eax
mov dword [ebp - 0x98], eax
call dword [0x57c48c]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4fc2ad
pop edi
pop esi
lea eax, [ebx + 0x1b]
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
push esi
push edi
push ebx
call fcn.004fc470
movaps xmm0, xmmword [0x54b900]
lea eax, [ebp - 0x3c]
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0xc
mov dword [ebp - 0x14], 0x61766461
mov dword [ebp - 0x10], 0x32336970
mov dword [ebp - 0xc], 0x6c6c642e
push eax
lea eax, [ebp - 0x14]
mov byte [ebp - 8], 0
push eax
movups xmmword [ebp - 0x3c], xmm0
mov dword [ebp - 0x2c], 0x41747865
mov byte [ebp - 0x28], 0
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
test eax, eax
je 0x4fc441
push 0xf0000000
push 1
push 0
push 0
lea ecx, [ebp - 0x90]
push ecx
call eax
test eax, eax
je 0x4fc441
movaps xmm0, xmmword [str.CryptCreateHash]
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x14]
push eax
movups xmmword [ebp - 0x88], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc414
lea ecx, [ebp - 0x8c]
push ecx
push 0
push 0
push 0x8002
push dword [ebp - 0x90]
call eax
test eax, eax
je 0x4fc414
lea eax, [ebp - 0x24]
mov dword [ebp - 0x9c], 0x10
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x24], 0x70797243
push eax
mov dword [ebp - 0x20], 0x73614874
mov dword [ebp - 0x1c], 0x74614468
mov word [ebp - 0x18], 0x61
call esi
push eax
call edi
test eax, eax
je 0x4fc3b1
push 0
push dword [ebp - 0x98]
push ebx
push dword [ebp - 0x8c]
call eax
movaps xmm0, xmmword [str.CryptGetHashParaCryptDestroyHashABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x14]
mov word [ebp - 0x54], 0x6d
push eax
movups xmmword [ebp - 0x64], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc3ec
push 0
lea ecx, [ebp - 0x9c]
push ecx
push dword [ebp - 0x94]
push 2
push dword [ebp - 0x8c]
call eax
movaps xmm0, xmmword [0x54b970]
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x14]
mov byte [ebp - 0x68], 0
push eax
movups xmmword [ebp - 0x78], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc414
push dword [ebp - 0x8c]
call eax
movaps xmm0, xmmword [0x54b910]
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x40], 0x747865
push eax
movups xmmword [ebp - 0x50], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc441
push 0
push dword [ebp - 0x90]
call eax
mov eax, dword [ebp - 0x94]
push ebx
mov dword [eax + 0x10], 0
mov byte [eax + 0x14], 0
call dword [0x57c490]
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
xor eax, eax
pop edi
pop esi
pop ebx
call fcn.00500b45
mov esp, ebp
pop ebp
ret
Function at 0x4fc4a0
Capabilities:
Contain obfuscated stackstrings
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa8
mov eax, dword [0x57c54c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
movaps xmm0, xmmword [0x54b900]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 0xa8], eax
lea eax, [ebp - 0x4c]
push edi
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0xa0], 8
push eax
mov dword [ebp - 0x14], 0x61766461
mov dword [ebp - 0x10], 0x32336970
mov dword [ebp - 0xc], 0x6c6c642e
mov byte [ebp - 8], 0
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x3c], 0x41747865
mov byte [ebp - 0x38], 0
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
test eax, eax
je 0x4fc534
push 0xf0000000
push 1
push 0
push 0
lea ecx, [ebp - 0x9c]
push ecx
call eax
test eax, eax
je 0x4fc5fd
lea eax, [ebp - 0x8c]
mov dword [ebp - 0x98], 0x208
push eax
push dword [ebp - 0xa8]
xorps xmm0, xmm0
mov dword [ebp - 0x94], 0x6601
movlpd qword [ebp - 0x8c], xmm0
mov dword [ebp - 0x90], 8
call fcn.004fc6d0
lea eax, [ebp - 0x8c]
push 8
push eax
call fcn.004feaf0
add esp, 0x10
mov dword [ebp - 0x34], 0x70797243
lea eax, [ebp - 0x34]
mov dword [ebp - 0x30], 0x706d4974
mov dword [ebp - 0x2c], 0x4b74726f
mov word [ebp - 0x28], 0x7965
push eax
lea eax, [ebp - 0x14]
mov byte [ebp - 0x26], 0
push eax
call esi
push eax
call edi
test eax, eax
je 0x4fc610
lea ecx, [ebp - 0xa4]
push ecx
push 0
push 0
push 0x14
lea ecx, [ebp - 0x98]
push ecx
push dword [ebp - 0x9c]
call eax
test eax, eax
jne 0x4fc610
movaps xmm0, xmmword [0x54b910]
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x50], 0x747865
push eax
movups xmmword [ebp - 0x60], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc5fd
push 0
push dword [ebp - 0x9c]
call eax
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00500b45
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x24], 0x70797243
mov dword [ebp - 0x20], 0x636e4574
mov dword [ebp - 0x1c], 0x74707972
mov eax, dword [ecx]
mov dword [ebx], eax
mov eax, dword [ecx + 4]
mov dword [ebx + 4], eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x14]
mov byte [ebp - 0x18], 0
push eax
call esi
push eax
call edi
test eax, eax
je 0x4fc663
push dword [ebp - 0xa0]
lea ecx, [ebp - 0xa0]
push ecx
push ebx
push 0
push 0
push 0
push dword [ebp - 0xa4]
call eax
movaps xmm0, xmmword [str.CryptDestroyKey]
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x14]
push eax
movups xmmword [ebp - 0x84], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc68d
push dword [ebp - 0xa4]
call eax
movaps xmm0, xmmword [0x54b910]
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x64], 0x747865
push eax
movups xmmword [ebp - 0x74], xmm0
call esi
push eax
call edi
test eax, eax
je 0x4fc6ba
push 0
push dword [ebp - 0x9c]
call eax
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00500b45
mov esp, ebp
pop ebp
ret
Function at 0x4feaf0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
je 0x4feb40
push ebx
mov ebx, dword [ebp + 8]
mov cl, byte [esi + ebx]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
and dl, 2
movzx ecx, cl
cmp dl, 2
cmovb ecx, eax
mov byte [esi + ebx], cl
inc esi
cmp esi, edi
jb 0x4feb02
pop ebx
pop edi
pop esi
pop ebp
ret

Function at 0x4feba0
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 [0x57c48c]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4febcd
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 0x4fec17
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 0x4fec1d
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 0x4fec7b
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 0x4fec40
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x4feca7
mov eax, dword [esi + 4]
push 1
push 0x55090e
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x55090f
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4fec80
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x5218eb
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005215ae

Function at 0x5218f6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0052172f

Function at 0x528428
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005280e8