joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432880
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x4693ac]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x19c], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x4329bb
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4328fc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004363a0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00431ec0
add esp, 0x18
jmp 0x4329c4
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x9c]
push eax
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43293c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004363a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00431ec0
add esp, 0x18
jmp 0x4329c4
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.00432840
test eax, eax
jne 0x43297a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004363a0
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.00431ec0
add esp, 0x18
jmp 0x4329c4
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.00432840
test eax, eax
jne 0x4329bb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004363a0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00431ec0
add esp, 0x18
jmp 0x4329c4
push ebp
call fcn.004327e0
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040c5c6
add esp, 0x10c
ret

Function at 0x4329e0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x432a23
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004363a0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00431e30
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00431e30
add esp, 8
pop esi
pop ecx
ret

Function at 0x432a40
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x432a89
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x432aa1
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x432ab0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x432b09
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x432b09
mov ecx, dword [esp + 8]
test ecx, ecx
mov eax, dword [eax]
je 0x432adc
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
jne 0x432b00
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x432b05
or eax, 0xffffffff
pop esi
ret
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x4348e0
Capabilities:
Resolve dns

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
mov dword [esi], 0
push ecx
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
mov dword [esp + 0x1c], ecx
je 0x434984
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x434955
cmp word [ecx + 0xa], 4
jne 0x434955
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x434955
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
lea esp, [esp]
mov edx, dword [eax]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebx
push ebp
call fcn.00434870
test eax, eax
mov dword [esi], eax
je 0x434978
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x434930
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.0041e206
add esp, 0x10
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret 0x18
pop edi
pop ebp
pop ebx
mov eax, 8
pop esi
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x434994.11001
jmp dword [eax*4 + 0x4349b8]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x4351f0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x4693ac]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x46c274], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x434c40
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x434f30
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.00434bf0
je 0x435262
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x46a788]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.0040c5c6
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x43535f
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.00412e7b
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.0041e140
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x18
lea edx, [esp + 0x28]
push edx
call edi
mov ebp, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4352dd
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x435324
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.00412e7b
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.0041e140
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x43535b
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x43538f
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
test eax, eax
mov dword [esp + edi*8 + 0x14], eax
je 0x43538f
add edi, 1
cmp edi, 3
jl 0x435326
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x46a788], edx
mov dword [0x46a790], eax
mov dword [fcn.00434bf0], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x46a788]
xor ecx, esp
mov dword [0x46c274], 1
call fcn.0040c5c6
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x43535b

Function at 0x4358f0
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.00457eb2
add esp, 0x18
test eax, eax
je 0x435913
cmp eax, 0xffffffff
jne 0x435915
xor eax, eax
ret
Function at 0x43dea0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x45ed8c
push ecx
call fcn.00431e30
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.0043d040
test eax, eax
jne 0x43ded0
mov eax, esi
jmp fcn.0043d4d0
ret
Function at 0x43e2e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4693ac]
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 + 0x3d0]
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 0x43e36f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.00410ab0
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x43e3aa
push str.Received_too_short_packet
push ebx
call fcn.00431ec0
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.0040c5c6
add esp, 0x88
ret
mov eax, edi
call fcn.0043d1c0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x43e3c3
jmp dword [eax*4 + 0x43e4b0]
cmp edx, 4
jle case.0x43e3c3.4
mov eax, edi
call fcn.0043d1d0
movzx ecx, word [esi + 0x40]
add ecx, 1
cmp cx, ax
jne case.0x43e3c3.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.004321a0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x43e418
mov ecx, 5
mov eax, esi
call fcn.0043e260
mov eax, edi
jmp 0x43e391
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x38], eax
mov ecx, dword [ebx + 0x38]
adc dword [ebx + 0x3c], edx
mov eax, dword [ebx + 0x3c]
push eax
push ecx
push ebx
call fcn.0044aee0
jmp 0x43e484
mov eax, edi
call fcn.0043d1d0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x45ed8c
push ebx
mov dword [esi + 8], edx
call fcn.00431e30
jmp 0x43e484
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.0043d270
add esp, 0xc
test eax, eax
je case.0x43e3c3.4
jmp 0x43e391
push str.Internal_error:_Unexpected_packet
push 0x45a560
push ebx
call fcn.00431ec0
add esp, 0xc
push ebp
call fcn.0044afa0
add esp, 4
test eax, eax
je 0x43e38f
mov ecx, 5
mov eax, esi
call fcn.0043e260
mov eax, 0x2a
jmp 0x43e391

Function at 0x440210
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x130]
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 0x440254
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00431ec0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00440100
add esp, 4
pop esi
pop ecx
ret
Function at 0x441870
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x4693ac]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x134]
push ebp
push edi
mov edi, dword [esi]
push 1
push 0
push edi
or ebp, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.00432300
add esp, 0xc
test eax, eax
jl 0x4418d9
mov ecx, 0x3e8
cmp eax, ecx
jge 0x4418b0
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.00449960
add esp, 0xc
cmp eax, 0xffffffff
je 0x441974
test eax, eax
jne 0x4418fe
push 1
push eax
push edi
call fcn.00432300
add esp, 0xc
test eax, eax
jge 0x4418a5
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.00431ec0
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0040c5c6
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x44192e
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov ebp, eax
push ebx
push esi
call fcn.00432b10
add esp, 8
cmp ebp, 0xffffffff
jne 0x441944
push str.Error_accept__ing_server_connect
jmp 0x441979
push str.Connection_accepted_from_server_n
push edi
call fcn.00431e30
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.0044d6b0
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0040c5c6
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.00431ec0
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.0040c5c6
add esp, 0x18
ret
Function at 0x449960
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
cmp ebx, 0xffffffff
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
jne 0x4499a4
cmp ebp, ebx
jne 0x4499a4
mov eax, dword [esp + 0x334]
push eax
call fcn.00449930
add esp, 4
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x4499bf
mov esi, edi
call fcn.00438b50
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
cmp ebx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
je 0x4499f3
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
cmp ebp, 0xffffffff
mov dword [esp + 0x228], eax
je 0x449a3a
test ecx, ecx
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
jbe 0x449a22
cmp dword [esp + eax*4 + 0x24], ebp
je 0x449a22
add eax, 1
cmp eax, ecx
jb 0x449a15
cmp eax, ecx
jne 0x449a34
cmp ecx, 0x40
jae 0x449a34
mov dword [esp + eax*4 + 0x24], ebp
add dword [esp + 0x20], 1
cmp ebp, edx
jbe 0x449a3a
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea ecx, [esp + 0x18]
lea ebp, [edx + 1]
sub ebx, 1
and ebx, ecx
lea ecx, [ecx]
xor eax, eax
cmp edi, eax
jle 0x449a81
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x449a8b
jne 0x449a8b
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x130]
push edx
push ebp
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x449af5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x449abe
cmp eax, 0x2714
jne 0x449af9
test edi, edi
jle 0x449a50
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push eax
push ecx
call fcn.00438b50
push edx
push eax
call fcn.00438b80
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x449a50
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x449b07
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x449b16
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x449b4d
lea edx, [esp + 0x124]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x449b3b
mov esi, 1
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x449b4d
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x449b80
lea ecx, [esp + 0x228]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x449b6e
or esi, 2
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x449b80
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
Function at 0x44b6d0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x44b6df
jmp dword [ecx*4 + 0x44b734]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret

Function at 0x44b8c0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4693ac]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00421ddc
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x44b925
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x44b925
lea edx, [esp]
push edx
call dword [0x46a77c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0040c5c6
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0040c5c6
add esp, 0x108
ret
jmp 0x44b8c0

Function at 0x44b940
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4693ac]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00421ddc
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x44b925
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x44b925
lea edx, [esp]
push edx
call dword [0x46a77c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0040c5c6
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0040c5c6
add esp, 0x108
ret
jmp 0x44b8c0

Function at 0x44e640
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x453ae0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
push edi
xor esi, esi
mov edx, 0x46d400
mov eax, esi
mov ecx, 8
mov edi, eax
and edi, 1
dec edi
not edi
and edi, 0xedb88320
shr eax, 1
xor eax, edi
dec ecx
jne 0x453af0
mov dword [edx], eax
add edx, 4
inc esi
cmp edx, 0x46d800
jl 0x453ae9
cmp esi, 0x800
jae 0x453b4a
lea ecx, [esi*4 + 0x46d400]
mov eax, dword [ecx - 0x400]
add ecx, 4
mov edx, eax
and edx, 0xff
shr eax, 8
mov edx, dword [edx*4 + 0x46d400]
xor edx, eax
cmp ecx, 0x46f400
mov dword [ecx - 4], edx
jl 0x453b22
mov dword [0x46c288], fcn.004545f0
call fcn.004547d0
pop edi
pop esi
test eax, eax
jne 0x453b69
mov dword [0x46c288], 0x4546a0
ret

Function at 0x4545f0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
mov eax, ecx
test edi, edi
mov ecx, edx
jbe 0x454624
test cl, 3
je 0x454624
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [esi + edx*4]
xor eax, edx
dec edi
inc ecx
test edi, edi
ja 0x454603
cmp edi, 4
jb 0x454672
push ebp
mov ebp, edi
shr ebp, 2
mov edx, dword [ecx]
xor ebx, ebx
xor eax, edx
xor edx, edx
mov dword [esp + 0x14], eax
mov dl, ah
mov bl, byte [esp + 0x16]
sub edi, 4
mov edx, dword [esi + edx*4 + 0x800]
add ecx, 4
xor edx, dword [esi + ebx*4 + 0x400]
mov ebx, eax
and ebx, 0xff
shr eax, 0x18
xor edx, dword [esi + ebx*4 + 0xc00]
mov ebx, dword [esi + eax*4]
xor edx, ebx
dec ebp
mov eax, edx
jne 0x45462f
pop ebp
test edi, edi
jbe 0x454690
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [esi + edx*4]
xor eax, edx
inc ecx
dec edi
jne 0x454676
pop edi
pop esi
pop ebx
ret 8
Function at 0x4571bb
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x4571f8
cmp dword [ebp + 0x14], edi
je 0x4571f8
cmp ecx, edi
jne 0x4571ff
call fcn.00412e37
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.00410f1b
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x457213
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x457234
cmp ebx, 0xffffffff
je 0x457223
push ebx
push edi
push ecx
call fcn.0040cc40
add esp, 0xc
cmp esi, edi
je 0x4571e0
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x4571e0
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x457250
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x457257
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x457348
test word [esi + 0xc], 0x10c
je 0x4572ab
mov eax, dword [esi + 4]
test eax, eax
je 0x4572ab
jl 0x4573a9
cmp ebx, eax
mov edi, ebx
jb 0x45727c
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x457350
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.0040beee
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x457340
cmp ebx, dword [ebp - 0xc]
jb 0x457318
cmp dword [ebp - 0xc], 0
je 0x4572d5
mov ecx, closesocket
xor edx, edx
cmp ebx, ecx
jbe 0x4572ca
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x4572d1
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x4572e0
mov eax, closesocket
cmp ebx, eax
ja 0x4572e0
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x45737c
push eax
push dword [ebp - 8]
push esi
call fcn.00414fd9
pop ecx
push eax
call fcn.0040d83c
add esp, 0xc
test eax, eax
je 0x4573bb
cmp eax, 0xffffffff
je 0x4573a9
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x457340
push esi
call fcn.00421e5f
cmp eax, 0xffffffff
pop ecx
je 0x4573ad
cmp dword [ebp - 4], 0
je 0x45737c
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x45725f
mov eax, dword [ebp + 0x14]
jmp 0x4571fa
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x457367
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.0040cc40
add esp, 0xc
call fcn.00412e37
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x4571f0
cmp dword [ebp + 0xc], 0xffffffff
je 0x457392
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.0040cc40
add esp, 0xc
call fcn.00412e37
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x4571f0
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x4571fa
or dword [esi + 0xc], 0x10
jmp 0x4573ad