joyce8/EMBER2024-capa huggingface dataset:
Function at 0xa72be0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ecx, esi
push edi
mov edi, edx
mov edx, str.WWW_Authenticate:
push 0x11
call fcn.00a5e9b0
add esp, 4
test eax, eax
je 0xa72c0f
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x191
je 0xa72c32
push 0x13
mov edx, str.Proxy_authenticate:
mov ecx, esi
call fcn.00a5e9b0
add esp, 4
test eax, eax
je 0xa72c78
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x197
jne 0xa72c78
mov ecx, esi
call fcn.00a69250
mov esi, eax
test esi, esi
jne 0xa72c48
lea eax, [esi + 0x1b]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
cmp ebx, 0x197
mov ecx, edi
push esi
sete dl
call fcn.00a69c80
add esp, 4
mov edi, eax
push esi
call dword [0xb00984]
add esp, 4
test edi, edi
je 0xa72e1e
mov eax, edi
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
push 0xf
mov edx, str.Content_Length:
mov ecx, esi
call fcn.00a5e9b0
add esp, 4
test eax, eax
je 0xa72cd5
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0xa72cb5
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.00a5cf70
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
mov eax, dword [ebp + 8]
lea ecx, [esi + 0xf]
add eax, 0x200
xor edx, edx
push eax
push 0xa
call fcn.00a75550
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
push 5
push str.close
push 0xb
mov edx, str.Connection:
mov ecx, esi
call fcn.00a6a340
add esp, 0xc
test al, al
jne 0xa72e14
push 0x12
mov edx, str.Transfer_Encoding:
mov ecx, esi
call fcn.00a5e9b0
add esp, 4
test eax, eax
je 0xa72d79
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0xa72d32
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.00a5cf70
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
push 7
push str.chunked
push 0x12
mov edx, str.Transfer_Encoding:
mov ecx, esi
call fcn.00a6a340
add esp, 0xc
test al, al
je 0xa72e1e
push str.CONNECT_responded_chunked
push edi
call fcn.00a5cf70
mov eax, dword [ebp + 8]
add esp, 8
mov ecx, edi
mov byte [eax + 0x20c], 1
call fcn.00a8c7c0
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
push 5
push str.close
push 0x11
mov edx, str.Proxy_Connection:
mov ecx, esi
call fcn.00a6a340
add esp, 0xc
test al, al
jne 0xa72e14
push 7
push str.HTTP_1.
push esi
call fcn.00aa8830
add esp, 0xc
test eax, eax
jne 0xa72e1e
mov al, byte [esi + 7]
cmp al, 0x30
je 0xa72db4
cmp al, 0x31
jne 0xa72e1e
cmp byte [esi + 8], 0x20
jne 0xa72e1e
mov cl, byte [esi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0xa72e1e
mov dl, byte [esi + 0xa]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0xa72e1e
mov bl, byte [esi + 0xb]
mov al, bl
sub al, 0x30
cmp al, 9
ja 0xa72e1e
mov al, byte [esi + 0xc]
cmp al, 0x30
jl 0xa72de6
cmp al, 0x39
jle 0xa72e1e
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xe0], eax
mov dword [edi + 0xd5c], eax
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
mov eax, dword [ebp + 8]
mov byte [eax + 0x20d], 1
pop edi
pop esi
xor eax, eax
pop ebx
pop ecx
pop ebp
ret
Function at 0xa75610
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0xb00008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x18]
mov edi, edx
push eax
mov esi, ecx
call fcn.00a5d950
add esp, 4
mov ecx, esi
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x18], xmm0
call fcn.00a5ecf0
mov ecx, edi
mov ebx, eax
call fcn.00a5ecf0
push 1
mov esi, eax
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0xa756a7
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [ebp - 0x28]
push eax
call fcn.00a5d950
movups xmm0, xmmword [ebp - 0x18]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00a5da00
add esp, 0x20
test edx, edx
ja 0xa756d4
jb 0xa75695
cmp eax, 0x3e8
ja 0xa756d4
push 1
call edi
push 1
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0xa75660
test ebx, ebx
je 0xa756b4
push ebx
call fcn.00a9c66f
add esp, 4
test esi, esi
je 0xa756c1
push esi
call fcn.00a9c66f
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0xa756e1
push ebx
call fcn.00a9c66f
add esp, 4
test esi, esi
je 0xa756ee
push esi
call fcn.00a9c66f
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
Function at 0xa7f000
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
mov eax, dword [0xb00008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov ebx, ecx
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [ebp - 0x8c]
push eax
mov dword [ebp - 0x8c], 0x80
lea eax, [ebp - 0x88]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
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 + 0x130], 0
mov dword [edi + 0x134], eax
jne 0xa7f08d
push dword [ebp - 0x8c]
lea eax, [ebp - 0x88]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00a98af0
mov eax, dword [ebp - 0x8c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0xa7f0c0
push str.Received_too_short_packet
push ebx
call fcn.00a5ceb0
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
mov ecx, esi
call fcn.00a7dd40
movzx eax, ax
mov dword [edi + 0xc], eax
dec eax
cmp eax, 5
ja case.0xa7f0d7.1
jmp dword [eax*4 + 0xa7f21c]
cmp edx, 4
jle case.0xa7f0d7.4
mov ecx, esi
call fcn.00a7dd60
movzx ecx, word [edi + 0x144]
inc ecx
cmp cx, ax
jne case.0xa7f0d7.4
lea eax, [edx - 4]
mov ecx, ebx
push eax
mov eax, dword [esi]
mov edx, 1
add eax, 4
push eax
call fcn.00a53090
mov esi, eax
add esp, 8
test esi, esi
je 0xa7f13d
mov edx, 5
mov ecx, edi
call fcn.00a7ecf0
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x134]
mov ecx, ebx
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
call fcn.00a686d0
add esp, 8
jmp case.0xa7f0d7.4
mov eax, dword [esi]
lea ecx, [edi + 0x148]
add eax, 4
lea esi, [edx - 4]
mov dword [ebp - 0x90], eax
call fcn.00a7dd60
mov ecx, dword [ebp - 0x90]
mov edx, esi
movzx eax, ax
mov dword [edi + 8], eax
call fcn.00a7dd80
cmp eax, esi
jae case.0xa7f0d7.4
push dword [ebp - 0x90]
push str.TFTP_error:__s
push ebx
call fcn.00a5cf70
jmp 0xa7f1e6
lea eax, [edx - 2]
mov ecx, edi
mov edx, dword [esi]
push eax
add edx, 2
call fcn.00a7de00
add esp, 4
test eax, eax
je case.0xa7f0d7.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xad0b6c
push ebx
call fcn.00a5ceb0
add esp, 0xc
mov ecx, ebx
call fcn.00a69020
test eax, eax
je 0xa7f0ad
mov edx, 5
mov ecx, edi
call fcn.00a7ecf0
mov ecx, dword [ebp - 4]
mov eax, 0x2a
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
Function at 0xa80f00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
mov eax, dword [0xb00008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
lea eax, [ebp - 0x8c]
push eax
lea eax, [ebp - 0x88]
push eax
mov ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [ebp - 0x8c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0xa8101a
lea eax, [ebp - 0x8c]
mov dword [ebp - 0x8c], 0x80
push eax
lea eax, [ebp - 0x88]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
mov dword [ebp - 0x90], esi
cmp esi, 0xffffffff
je 0xa8101a
push str.Connection_accepted_from_server
push edi
call fcn.00a5cf70
add esp, 8
mov byte [ebx + 0x1cd], 0
mov edx, 1
mov ecx, esi
call fcn.00a93b50
lea eax, [ebp - 0x90]
mov edx, ebx
push eax
push ecx
mov ecx, edi
call fcn.00a724c0
add esp, 8
test eax, eax
jne 0xa8102d
cmp dword [edi + 0x1ac], eax
je 0xa81007
mov dl, 1
mov ecx, edi
call fcn.00a52d00
mov eax, dword [edi + 0x1ac]
push 1
push dword [ebp - 0x90]
push dword [edi + 0x1b0]
call eax
add esp, 0xc
xor dl, dl
mov ecx, edi
mov esi, eax
call fcn.00a52d00
test esi, esi
je 0xa81007
mov edx, ebx
call fcn.00a80e40
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
push str.Error_accept__ing_server_connect
push edi
call fcn.00a5ceb0
add esp, 8
mov eax, 0x1e
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
Function at 0xa83200
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
lea eax, [edx - 0xc8]
push edi
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0xa8322e
push str.Couldnt_set_desired_mode
push esi
call fcn.00a5ceb0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp edx, 0xc8
je 0xa83245
push edx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00a5cf70
add esp, 0xc
mov al, byte [ebp + 8]
cmp al, 0x13
jne 0xa8325c
mov edx, ebx
mov ecx, esi
call fcn.00a821c0
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0xa8326e
mov ecx, esi
call fcn.00a82210
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0xa83280
mov ecx, esi
call fcn.00a82320
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0xa8328d
mov ecx, esi
call fcn.00a82330
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0xa85d60
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
mov byte [ebp - 4], 0xff
mov ecx, dword [ebp + 8]
mov ebx, edx
push 0
mov byte [ebp - 2], cl
lea ecx, [ebp - 4]
mov eax, dword [esi + 0xc]
push 3
push ecx
mov byte [ebp - 3], bl
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa85da7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a5ceb0
add esp, 0xc
push dword [ebp + 8]
mov edx, str.SENT
mov ecx, esi
push ebx
call fcn.00a85c60
add esp, 8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa86000
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov eax, dword [edi + 0x124]
mov ecx, dword [eax + esi*4 + 8]
sub ecx, 0
je 0xa860a4
sub ecx, 2
je 0xa86054
sub ecx, 1
jne 0xa86084
mov ecx, dword [eax + esi*4 + 0x408]
sub ecx, 0
je 0xa86048
sub ecx, 1
jne 0xa86084
mov dword [eax + esi*4 + 8], 1
mov dword [eax + esi*4 + 0x408], ecx
pop edi
pop esi
pop ebx
ret
mov dword [eax + esi*4 + 8], 0
pop edi
pop esi
pop ebx
ret
mov ecx, dword [eax + esi*4 + 0x408]
sub ecx, 0
je 0xa86088
sub ecx, 1
jne 0xa86084
mov dword [eax + esi*4 + 8], 3
mov dword [eax + esi*4 + 0x1008], ecx
push esi
mov edx, 0xfc
mov ecx, edi
call fcn.00a85d60
add esp, 4
pop edi
pop esi
pop ebx
ret
cmp dword [eax + esi*4 + 0x1808], 1
mov dword [eax + esi*4 + 8], 1
jne 0xa86084
mov ecx, edi
pop edi
pop esi
pop ebx
jmp fcn.00a86ac0
cmp dword [eax + esi*4 + 0x808], 1
lea ebx, [eax + esi*4]
jne 0xa860de
push esi
mov edx, 0xfb
mov dword [eax + esi*4 + 8], 1
mov ecx, edi
call fcn.00a85d60
add esp, 4
cmp dword [ebx + 0x1808], 1
jne 0xa86084
mov edx, esi
mov ecx, edi
pop edi
pop esi
pop ebx
jmp fcn.00a86ac0
cmp dword [ebx + 0x1808], 1
jne 0xa86074
push esi
mov edx, 0xfb
mov dword [eax + esi*4 + 8], 1
mov ecx, edi
call fcn.00a85d60
add esp, 4
mov ecx, edi
mov edx, esi
pop edi
pop esi
pop ebx
jmp fcn.00a86ac0
Function at 0xa86840
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
mov eax, dword [0xb00008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov edx, 0x3c
push esi
push edi
mov dword [ebp - 0x810], ebx
mov edi, dword [ebx + 0x124]
mov eax, dword [ebx + 0xc]
mov dword [ebp - 0x80c], eax
mov eax, dword [edi + 0x1eb8]
sub eax, dword [edi + 0x1eb4]
add eax, 2
push eax
lea eax, [edi + 0x1cb4]
push eax
call fcn.00a861a0
mov eax, dword [edi + 0x1eb4]
add esp, 8
mov cl, byte [eax]
inc eax
mov dword [edi + 0x1eb4], eax
cmp cl, 0x18
je 0xa86a08
cmp cl, 0x23
je 0xa869e1
cmp cl, 0x27
jne 0xa86aa0
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x808]
push 0x800
push eax
call fcn.00a602a0
mov edi, dword [edi + 0x1cb0]
add esp, 0x1c
mov esi, 4
test edi, edi
je 0xa8697b
mov edx, dword [edi]
mov eax, edx
lea ebx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa86900
sub eax, ebx
inc eax
add eax, esi
cmp eax, 0x7fa
jae 0xa8696e
push 0x2c
push edx
call fcn.00a9b100
mov edx, eax
mov ebx, 0x800
lea eax, [ebp - 0x808]
add esp, 8
sub ebx, esi
add eax, esi
test edx, edx
jne 0xa86947
push dword [edi]
push edx
push str._c_s
push ebx
push eax
call fcn.00a602a0
add esp, 0x14
jmp 0xa8696c
mov ecx, dword [edi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
lea eax, [ebp - 0x808]
push edx
push 0
push str._c_.s_c_s
add eax, esi
push ebx
push eax
call fcn.00a602a0
add esp, 0x20
add esi, eax
mov edi, dword [edi + 4]
test edi, edi
jne 0xa868f5
mov ebx, dword [ebp - 0x810]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, esi
push str._c_c
push eax
lea eax, [ebp - 0x808]
add eax, esi
push eax
call fcn.00a602a0
add esp, 0x14
lea eax, [esi + 2]
push 0
push eax
lea eax, [ebp - 0x808]
push eax
mov eax, dword [ebp - 0x80c]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa869db
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a5ceb0
add esp, 0xc
push esi
jmp 0xa86a8a
add edi, 0x1c28
mov ecx, edi
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0xa869f0
push 0xf0
push 0xff
push edi
push 0
push 0x23
jmp 0xa86a29
add edi, 0x1c08
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0xa86a13
push 0xf0
push 0xff
push edi
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, edx
lea eax, [ebp - 0x808]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00a602a0
add esp, 0x28
lea eax, [ebp - 0x808]
push 0
push esi
push eax
mov eax, dword [ebp - 0x80c]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa86a86
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a5ceb0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x806]
mov edx, 0x3e
push eax
mov ecx, ebx
call fcn.00a861a0
add esp, 8
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
Function at 0xa87a00
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [eax], ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
push edx
push ecx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0xa87b6d
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0xa87b59
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa87a50
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa87a42
sub eax, edx
lea ecx, [eax + 1]
jmp 0xa87a52
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 8], ecx
cmp eax, 2
jne 0xa87a64
mov eax, 0x10
jmp 0xa87a72
cmp eax, 0x17
jne 0xa87b17
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0xa87b17
mov edx, dword [esi + 0x10]
test edx, edx
je 0xa87b17
cmp edx, eax
jb 0xa87b17
add ecx, 0x20
add eax, ecx
push eax
call dword [0xb0097c]
mov edi, eax
add esp, 4
test edi, edi
je 0xa87b4e
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00a98af0
mov edx, dword [ebp - 8]
add esp, 0xc
test edx, edx
je 0xa87b05
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a98af0
add esp, 0xc
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa87b14
mov dword [eax + 0x1c], edi
mov dword [ebp - 0xc], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa87a38
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
pop edi
test eax, eax
je 0xa87b34
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa87b55
mov ecx, ebx
call fcn.00a879e0
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0xa87b25
test ebx, ebx
jne 0xa87b65
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0xc]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa8c450
Capabilities:
Create thread

Disassembly:
push 0
push 0
push edx
push 0xa5d330
push 0
push 0
call fcn.00a9c7d3
add esp, 0x18
test eax, eax
je 0xa8c46f
cmp eax, 0xffffffff
jne 0xa8c471
xor eax, eax
ret
Function at 0xa8f330
Capabilities:
Create udp socket

Disassembly:
cmp byte [edx + 0x452], 2
je fcn.00a66fa0
mov al, 1
ret

Function at 0xa95240
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, ecx
push 0x401
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + 0x400], 0
test eax, eax
jne 0xa95271
push 0x2e
push esi
call fcn.00a9b100
add esp, 8
test eax, eax
je 0xa9526f
mov byte [eax], 0
xor eax, eax
pop esi
ret

Function at 0xa95310
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0xb00008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push esi
push edi
push 0xf0000040
push 1
push 0
push 0
push eax
mov esi, edx
mov dword [ebp - 0x20], 8
mov edi, ecx
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa9539d
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0x208
lea edx, [ebp - 0xc]
movlpd qword [ebp - 0xc], xmm0
mov ecx, ebx
mov dword [ebp - 0x14], 0x6601
mov dword [ebp - 0x10], 8
call fcn.00a95280
mov ecx, edx
call fcn.00a96860
lea eax, [ebp - 0x24]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0xa953b0
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a96a13
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x20]
mov eax, dword [edi]
mov ecx, dword [edi + 4]
mov dword [esi], eax
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push 0
push dword [ebp - 0x24]
mov dword [esi + 4], ecx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a96a13
mov esp, ebp
pop ebp
ret

Function at 0xa955e0
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000040
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa9561f
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0xa95627
push eax
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 0x1b
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret

Function at 0xa95a50
Capabilities:
Create new key via cryptacquirecontext
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000040
push 0x18
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa95a82
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x800c
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
xor eax, eax
pop esi
pop ebp
ret
Function at 0xa95b40
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
mov ebx, edx
push edi
mov dword [ebp - 8], ebx
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0xb0097c]
mov edi, eax
add esp, 4
test edi, edi
jne 0xa95b73
pop edi
pop esi
pop ebx
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
mov dword [edi + 8], eax
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x10]
jbe 0xa95bba
mov eax, dword [esi]
push ecx
call eax
push dword [ebp + 8]
mov eax, dword [esi + 4]
push ebx
push dword [edi + 4]
call eax
mov ebx, dword [edi + 8]
add ebx, dword [esi + 0xc]
push dword [edi + 4]
mov eax, dword [esi + 8]
push ebx
mov dword [ebp - 8], ebx
call eax
mov eax, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 8], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 8]
add esp, 8
xor ebx, ebx
test eax, eax
je 0xa95c13
mov ebx, dword [ebp - 8]
mov dword [ebp - 0xc], eax
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp - 1], al
lea eax, [ebp - 1]
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 - 1], al
lea eax, [ebp - 1]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 8], 1
jne 0xa95bd8
mov ebx, dword [ebp - 0xc]
cmp ebx, dword [esi + 0x10]
jae 0xa95c47
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0xacd23b
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0xacd23a
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0xa95c20
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa96760
Capabilities:
Hash data using md4
Initialize hashing via wincrypt

Disassembly:
push esi
push edi
push 0xf0000040
mov esi, ecx
push 1
push 0
push 0
lea edi, [esi + 4]
mov dword [esi], 0
push esi
mov dword [edi], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa9679b
push edi
push 0
push 0
push 0x8002
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop edi
pop esi
ret

Function at 0xab0379
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00ab0039

Function at 0xab7699
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00ab7518
Function at 0x1005199
Capabilities:
Create thread

Disassembly:
or dword [0x10382cc], 0x100
jmp 0x1005231
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [ebp + 8]
lea eax, [esi + 0x314]
push eax
lea eax, [esi + 0x418]
push eax
lea eax, [esi + 0x104]
push eax
push dword [esi + 0x100]
push esi
call fcn.010054ed
xor ebx, ebx
cmp eax, ebx
jl 0x1005231
cmp byte [esi + 0xf5], bl
je 0x1004337
push 0x10384e4
push ebx
push ebx
push 0x1003080
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
cmp esi, ebx
je 0x10101a1
call fcn.01001530
push ebx
push ebx
push dword [0x1038084]
call dword [sym.imp.ntdll.dll_NtWaitForSingleObject]
call fcn.01001510
push esi
mov esi, dword [sym.imp.ntdll.dll_NtClose]
call esi
push dword [0x1038084]
call esi
mov eax, dword [0x1038e64]
cmp eax, ebx
mov dword [0x1038084], ebx
jl 0x1005231
xor eax, eax
pop esi
pop ebx
pop ebp
ret 8
mov eax, 0xc0000017
jmp 0x1005231