joyce8/EMBER2024-capa huggingface dataset:
Function at 0x426360
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebx
xor ebx, ebx
mov dword [esp + 4], ebx
mov dword [eax], ebx
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x4264f2
push ebp
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x4264dc
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x4263af
lea ebp, [eax + 0xe]
jmp 0x4263bb
cmp eax, 0x17
jne 0x426469
lea ebp, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x426469
mov eax, dword [edi + 0x10]
test eax, eax
je 0x426469
cmp eax, ebp
jb 0x426469
push 0x20
call dword [section..data]
mov esi, eax
add esp, 4
test esi, esi
je 0x4264d1
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebp
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], ebp
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [section..data]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x4264c0
push ebp
push dword [edi + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x426455
push eax
call dword [0x45700c]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x4264a6
mov eax, dword [esp + 0x10]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x426465
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x4263a2
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x426488
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebp, ebp
je 0x4264d8
push ebx
call fcn.00426320
mov eax, dword [esp + 0x2c]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0xc
ret
push dword [esi + 0x18]
mov ebp, 8
call dword [0x457004]
push esi
call dword [0x457004]
add esp, 8
jmp 0x426478
push esi
mov ebp, 8
call dword [0x457004]
add esp, 4
jmp 0x426478
mov ebp, 8
jmp 0x426478
test ebx, ebx
jne 0x4264e8
mov ebp, 0x2af9
push ebp
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], ebx
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x427ad0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x427b15
push dword [esp + 8]
push dword [esp + 0x10]
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
push dword [esp + 4]
test eax, eax
jne 0x427b1c
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
pop ecx
ret
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ecx
ret
Function at 0x430f30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x98]
lea eax, [esp + 0xc]
push edi
push eax
lea eax, [esp + 0x18]
mov dword [esp + 0x14], 0x80
mov ebp, dword [esi + 0x194]
or edi, 0xffffffff
mov ebx, dword [esi]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x430f92
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebp
push esi
call fcn.0041a390
add esp, 8
cmp edi, 0xffffffff
jne 0x430fb6
push str.Error_accept__ing_server_connect
push ebx
call fcn.00419a20
add esp, 8
mov eax, 0x1e
jmp 0x43100e
push str.Connection_accepted_from_server_n
push ebx
call fcn.00419b00
push 1
mov byte [esi + 0x370], 0
push edi
mov dword [esi + 0x194], edi
call fcn.0043c0d0
mov byte [esi + 0x1a1], 1
add esp, 0x10
mov eax, dword [ebx + 0x198]
test eax, eax
je 0x43100c
push 1
push edi
push dword [ebx + 0x19c]
call eax
add esp, 0xc
test eax, eax
je 0x43100c
push esi
call fcn.004314d0
add esp, 4
mov eax, 0x2a
jmp 0x43100e
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00445c39
add esp, 0x88
ret
Function at 0x435b20
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x190], eax
push esi
mov esi, dword [esp + 0x19c]
lea eax, [esp + 4]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x435b5e
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00419a20
add esp, 0xc
jmp 0x435b99
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp + 4]
cmp al, 2
jne 0x435b8b
shr eax, 8
test al, al
jne 0x435b8b
xor eax, eax
pop esi
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.00445c39
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00419a20
add esp, 8
mov ecx, dword [esp + 0x194]
mov eax, 2
pop esi
xor ecx, esp
call fcn.00445c39
add esp, 0x194
ret

Function at 0x436440
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
mov byte [esp + 0x16], al
lea eax, [esp + 0x14]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x190]
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43648c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00419a20
add esp, 0xc
push dword [esp + 0x18]
push ebx
push str.SENT
push dword [esi]
call fcn.00435d40
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x436570
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14
cmp dword [esp + 0x1c], 0x1f
mov eax, dword [esp + 0x18]
push ebx
mov eax, dword [eax]
mov dword [esp + 4], eax
mov ebx, dword [eax + 0x114]
jne 0x4366c9
push ebp
push edi
lea ebp, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], ebp
cmp ebp, edi
jae 0x4365a9
mov byte [ebp], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4365b4
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4365bf
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov word [esp + 0x14], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [esp + 0x1c], ax
cmp ecx, edi
jae 0x4365f2
mov al, byte [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x436600
mov al, byte [esp + 0x15]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x43660e
mov al, byte [esp + 0x1c]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x43661c
mov al, byte [esp + 0x1d]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x436627
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x436632
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, ebp
sub eax, 2
mov dword [edi], ebp
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push esi
call fcn.00435e50
mov edi, dword [esp + 0x38]
add esp, 0x10
push 0
push 3
push ebp
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x436688
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00419a20
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push edi
call fcn.004364b0
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4366c6
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00419a20
add esp, 0xc
pop esi
pop edi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x437600
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
lea eax, [esp + 8]
push esi
push edi
push eax
mov esi, dword [ebp + 0x5e8]
lea eax, [esp + 0x18]
mov edi, dword [ebp]
push eax
mov dword [esp + 0x18], 0x80
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [esi + 0x15c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x437686
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [esi + 0xc8]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4376c1
push str.Received_too_short_packet
push edi
call fcn.00419a20
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.00445c39
add esp, 0x88
ret
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [esi + 0xc], ecx
add ecx, 0xfffffffd
cmp ecx, 3
ja case.default.0x4376e2
jmp dword [ecx*4 + 0x4377ec]
cmp edx, 4
jle case.0x4376e2.4
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [esi + 0x40]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x4376e2.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi + 0x15c]
add eax, 4
push eax
push 1
push ebp
call fcn.00419900
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x437746
push 5
push esi
call fcn.00437f40
add esp, 8
mov eax, ebx
jmp 0x4376a8
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x70], eax
adc dword [edi + 0x74], edx
push dword [edi + 0x74]
push dword [edi + 0x70]
push edi
call fcn.00422910
jmp 0x4377c1
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
mov eax, dword [esi + 0x15c]
add eax, 4
mov dword [esi + 8], ecx
push eax
push 0x4489e8
push edi
call fcn.00419b00
jmp 0x4377c1
lea eax, [edx - 2]
push eax
mov eax, dword [esi + 0x15c]
add eax, 2
push eax
push esi
call fcn.00437390
add esp, 0xc
test eax, eax
je case.0x4376e2.4
jmp 0x4376a8
push str.Internal_error:_Unexpected_packet
push 0x4496f4
push edi
call fcn.00419a20
add esp, 0xc
push ebp
call fcn.00422c80
add esp, 4
test eax, eax
je 0x4376a6
push 5
push esi
call fcn.00437f40
add esp, 8
mov eax, 0x2a
jmp 0x4376a8
Function at 0x439910
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x439975
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x439975
lea eax, [esp]
push eax
call dword [0x45700c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00445c39
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor eax, eax
xor ecx, esp
call fcn.00445c39
add esp, 0x108
ret
Function at 0x43d030
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov eax, dword [esi]
cmp dword [eax + 4], 3
jne 0x43d05b
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x43d04a
pop edi
xor eax, eax
pop esi
ret
push dword [eax + 8]
push dword [esp + 0x18]
push 1
push dword [esp + 0x1c]
call ecx
jmp 0x43d090
cmp dword [esi + 8], 0
jne 0x43d07e
push 0x448c60
push dword [eax + 8]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fopen
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x43d07e
pop edi
or eax, 0xffffffff
pop esi
ret
push dword [esi + 8]
push dword [esp + 0x18]
push 1
push dword [esp + 0x1c]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fread
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x43d0b2
mov eax, dword [esi + 8]
test eax, eax
je 0x43d0ac
push eax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fclose
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
ret

Function at 0x440790
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [esp + 0x18]
push ebp
push esi
mov esi, ebx
push edi
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4407a0
sub esi, ecx
lea ebp, [esi + esi]
push ebp
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4407c7
lea eax, [edi + 0x1b]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
xor ecx, ecx
test esi, esi
je 0x4407e0
nop dword [eax]
mov al, byte [ecx + ebx]
mov byte [edi + ecx*2], al
mov byte [edi + ecx*2 + 1], 0
inc ecx
cmp ecx, esi
jb 0x4407d0
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
mov esi, dword [esp + 0x28]
test eax, eax
je 0x44085a
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0x8002
push dword [esp + 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x44084e
push 0
push ebp
push edi
push dword [esp + 0x1c]
mov dword [esp + 0x28], 0x10
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 0x1c]
push eax
push esi
push 2
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push 0
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esi + 0x10], 0
push edi
mov byte [esi + 0x14], 0
call dword [0x457004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x440880
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x24
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x20], eax
push esi
mov esi, dword [esp + 0x30]
lea eax, [esp + 4]
push edi
mov edi, dword [esp + 0x38]
push 0xf0000000
push 1
push 0
push 0
push eax
mov dword [esp + 0x20], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x440924
lea eax, [esp + 0x20]
mov dword [esp + 0x24], 0
push eax
xorps xmm0, xmm0
movups xmmword [esp + 0x18], xmm0
push edi
mov word [esp + 0x1c], 0x208
mov dword [esp + 0x20], 0x6601
mov dword [esp + 0x24], 8
call fcn.00440990
lea eax, [esp + 0x28]
push 8
push eax
call fcn.00443bf0
add esp, 0x10
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0x14
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x440937
push eax
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00445c39
add esp, 0x24
ret
mov ecx, dword [esp + 0x30]
push dword [esp + 0xc]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
lea eax, [esp + 0x10]
push eax
push esi
push 0
push 0
push 0
push dword [esp + 0x28]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [esp + 0x28]
mov al, 1
pop edi
pop esi
xor ecx, esp
call fcn.00445c39
add esp, 0x24
ret
Function at 0x4452e0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
jne 0x445307
pop edi
pop esi
pop ecx
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 [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x44534f
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [esp + 0x20], ebx
jmp 0x445353
mov ebp, dword [esp + 0x1c]
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4453b5
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x445374
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x4453e7
nop word [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x452e7e
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x452e7f
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4453c0
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret

Function at 0x4458bd
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
push dword [ebp + 8]
push 0x105
call fcn.00445453
mov edi, eax
test edi, edi
jne 0x4458e4
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov eax, esi
jmp 0x44592d
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ebx, 0xffffffff
cmp eax, ebx
je 0x445928
test al, 0x10
je 0x445928
test eax, 0x400
je 0x445924
push 0x2000000
push 0x80
push dword [ebp + 8]
lea eax, [ebp - 4]
push eax
call fcn.00445933
push dword [ebp - 4]
mov esi, eax
call fcn.0044548f
test esi, esi
jne 0x445928
xor edx, edx
jmp 0x44592a
mov edx, ebx
mov eax, edi
pop ebx
pop edi
pop esi
leave
ret 4

Function at 0x445b2b
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x445b52
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x445b55
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.00445b07
pop esi
leave
ret 8
Function at 0x44696f
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4469ae
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4469ae
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4469ae
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4469ae
cmp dword [ecx + 0x74], 0xe
jbe 0x4469ae
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x7003d1d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
pushal
call 0x7003d2c
pop dword [ebp - 0x40]
mov eax, 0x97b30412
sub eax, 0x90b2c6e6
sub dword [ebp - 0x40], eax
mov dword [ebp - 0x50], 0xa6ad5f16
sub dword [ebp - 0x50], 0x585b19cb
mov dword [ebp - 0x4c], 0x26e684bd
sub dword [ebp - 0x4c], 0xf4b33878
mov dword [ebp - 0x48], 0xbbfdfeec
sub dword [ebp - 0x48], 0x6fb1babe
mov dword [ebp - 0x44], 0x7b08405c
sub dword [ebp - 0x44], 0x7b08405c
lea eax, [ebp - 0x50]
push eax
mov eax, 0xd5bec78d
sub eax, 0xcebd875d
add eax, dword [ebp - 0x40]
call dword [eax]
mov dword [ebp - 0x50], 0xdb166e34
add dword [ebp - 0x50], 0x995bfb22
mov dword [ebp - 0x4c], 0x88cb64b1
sub dword [ebp - 0x4c], 0x475f033c
mov dword [ebp - 0x48], 0x6fb14295
add dword [ebp - 0x48], 0xf3be29d7
mov dword [ebp - 0x44], 0xd5d35db8
add dword [ebp - 0x44], 0x2a2ca248
lea ebx, [ebp - 0x50]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x40]
call dword [eax]
push 0x40
push 0x1000
push 0x3be4d
push 0
call eax
mov ecx, 0x4e9b
xor ebx, ebx
add ebx, eax
mov edx, 0xb9aca3ae
add edx, 0x4d557052
add edx, dword [ebp - 0x40]
mov edi, 0x2dd91b0d
xor dword [ebp - 0x10], esi
mov esi, dword [edx]
mov dword [ebp - 0x28], 0x71a11947
sub esi, edi
add dword [ebp - 0x20], 0x8c30d1c6
mov dword [ebx], esi
add dword [ebp - 0x1c], 0xa748dfa2
add ebx, 4
add edx, 0x599adb0e
add edx, 0xa66524f6
loop 0x7003e3f
add eax, 0xb7582ac2
add eax, 0x48a9027d
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x772694e6
sub ecx, 0x702694e6
add ecx, dword [ebp - 0x40]
call ebx
leave
ret

Function at 0x700dc1f
Capabilities:
Set current directory

Disassembly:
push 8
mov eax, 0x7012b4c
call fcn.07001ce0
mov edi, ecx
mov dword [ebp - 0x14], edi
mov esi, dword [ebp + 8]
push esi
call fcn.0700de1f
xor ebx, ebx
mov dword [edi], vtable.FileSharedStream.0
mov dword [edi + 0xc], ebx
mov byte [edi + 0x10], bl
mov eax, dword [esi + 0x14]
mov dword [edi + 0x14], eax
lea eax, [edi + 0x18]
push eax
mov dword [ebp - 4], ebx
call dword [sym.imp.kernel32.dll_InitializeCriticalSection]
mov ecx, esi
mov byte [ebp - 4], 1
call fcn.0700e7aa
lea ecx, [ebp - 0x10]
call fcn.0700dbbc
mov eax, dword [edi + 0x14]
mov byte [ebp - 4], 2
push dword [eax + 0x14]
call dword [sym.imp.kernel32.dll_SetCurrentDirectoryA]
mov eax, dword [edi + 0x14]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x700dc8c
mov eax, dword [eax + 0x14]
jmp 0x700dc91
mov eax, 0x70148c2
push 0x7016240
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
mov dword [edi + 0xc], eax
pop ecx
pop ecx
test eax, eax
je 0x700dcbf
mov ecx, edi
call fcn.07007930
lea ecx, [ebp - 0x10]
call fcn.07003d1d
mov eax, edi
call fcn.07001e84
ret 4
push str.file_does_not_exist
push ebx
call fcn.07003d1d
int3