joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402970
Capabilities:
Create process on windows
Get common file path
Write and execute a file
Write file on windows

Disassembly:
sub esp, 0x314
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x310], eax
lea eax, [esp + 4]
push eax
push 0x104
mov dword [esp + 8], 0
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push 0x420384
lea ecx, [esp + 8]
push 0x104
push ecx
call fcn.0040bf14
add esp, 0xc
push 0x104
lea edx, [esp + 0x10c]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [esp + 0x108]
push eax
lea ecx, [esp + 0x210]
push 0x104
push ecx
call fcn.0040b6b0
lea edx, [esp + 0x218]
push 0x5c
push edx
call fcn.0040b720
add esp, 0x14
test eax, eax
je 0x4029fb
mov byte [eax], 0
push ebx
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x402af7
mov eax, 0x4230f8
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x402a30
sub eax, edx
push esi
push edi
mov edi, eax
lea eax, [esp + 0x114]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x402a47
sub eax, edx
mov ecx, eax
lea eax, [esp + 0x10]
lea esi, [eax + 1]
lea esp, [esp]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x402a60
sub eax, esi
lea edx, [eax + ecx*2]
add edx, ecx
lea edi, [edx + edi + 0x32]
push edi
call fcn.0040b029
push edi
mov esi, eax
push 0
push esi
call fcn.0040dea0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x22c]
push ecx
lea edx, [esp + 0x12c]
push edx
mov eax, edx
push eax
push 0x4230f8
push edi
push esi
call fcn.0040b74d
mov eax, esi
add esp, 0x2c
lea ecx, [eax + 1]
nop
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x402ab0
push 0
sub eax, ecx
lea ecx, [esp + 0x10]
push ecx
push eax
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 0
push 0
lea edx, [esp + 0x1c]
push edx
push 0x42003c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
test esi, esi
je 0x402af5
push esi
call fcn.0040b08e
add esp, 4
pop edi
pop esi
mov ecx, dword [esp + 0x314]
pop ebx
xor ecx, esp
call fcn.0040a5f6
add esp, 0x314
ret
Function at 0x402b10
Capabilities:
Create thread
Initialize winsock library

Disassembly:
sub esp, 0x3e8
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x3e0], eax
push edi
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0x1e2]
push ecx
mov word [esp + 0x1e4], ax
call fcn.0040dea0
add esp, 0xc
lea edx, [esp + 8]
push edx
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
push 1
mov edi, 0x424970
call fcn.00401bf0
add esp, 4
test eax, eax
jne 0x402c59
push 0x3a
push eax
lea ecx, [esp + 0x1a6]
push ecx
mov word [esp + 0x1a8], ax
call fcn.0040dea0
add esp, 0xc
lea edi, [esp + 0x19c]
call fcn.00402d20
xor eax, eax
jmp 0x402ba0
movzx ecx, word [esp + eax + 0x19c]
mov word [eax + 0x424b18], cx
add eax, 2
test cx, cx
jne 0x402ba0
push 0x420044
push 0x40
push 0x424974
call fcn.0040a682
add esp, 0xc
push 0x420060
mov edx, 0x51
push 0x10
push 0x4249f6
mov word [0x4249f4], dx
call fcn.0040a682
add esp, 0xc
push 0x42006c
push 0x40
push 0x424a16
call fcn.0040a682
mov eax, 0x2b66
add esp, 0xc
mov word [0x424a96], ax
xor eax, eax
lea esp, [esp]
movzx ecx, word [esp + eax + 0x19c]
mov word [eax + 0x424af8], cx
add eax, 2
test cx, cx
jne 0x402c10
mov eax, 0x424af8
add eax, 0xfffffffe
nop
mov cx, word [eax + 2]
add eax, 2
test cx, cx
jne 0x402c30
mov ecx, dword [0x420088]
mov dx, word [0x42008c]
mov dword [eax], ecx
mov word [eax + 4], dx
mov dword [0x424b38], 5
call fcn.00402dc0
lea edi, [esp + 0x1d8]
call fcn.00402d20
xor eax, eax
lea esp, [esp]
movzx ecx, word [esp + eax + 0x1d8]
mov word [eax + 0x424da8], cx
add eax, 2
test cx, cx
jne 0x402c70
push 0x424da8
push 0
push 0x20000
call dword [sym.imp.KERNEL32.dll_OpenEventW]
test eax, eax
je 0x402cbc
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
mov ecx, dword [esp + 0x3e0]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x3e8
ret
push 0x424da8
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
test eax, eax
je 0x402ca4
mov ecx, 0x424e28
call fcn.00403010
mov eax, dword [0x424b3c]
push 0
push 0
push 0
push 0x4035f0
push 0
push 0
mov dword [0x424e30], eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [esp + 0x3e4]
pop edi
mov dword [0x4230e8], eax
xor ecx, esp
mov eax, 1
call fcn.0040a5f6
add esp, 0x3e8
ret
Function at 0x4032d0
Capabilities:
Get mac address on windows

Disassembly:
sub esp, 0x3c
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x40]
push ebx
push ebp
push esi
mov esi, edx
mov dword [esp + 0x18], eax
xor eax, eax
xor edx, edx
push 0x288
mov dword [esp + 0x24], esi
mov dword [esp + 0x20], ecx
mov dword [esp + 0x10], 0xffffffff
mov word [esp + 0x28], dx
mov dword [esp + 0x2a], eax
mov dword [esp + 0x2e], eax
mov dword [esp + 0x32], eax
mov dword [esp + 0x36], eax
mov dword [esp + 0x3a], eax
mov dword [esp + 0x3e], eax
mov dword [esp + 0x42], eax
mov word [esp + 0x46], ax
xor ebx, ebx
call fcn.0040b5e6
mov ebp, eax
add esp, 4
lea eax, [esp + 0x10]
push eax
push ebp
mov dword [esp + 0x18], 0x288
call sub.IPHLPAPI.DLL_GetAdaptersInfo
cmp eax, 0x6f
jne 0x403363
push ebp
call fcn.0040bb47
mov ecx, dword [esp + 0x14]
push ecx
call fcn.0040b5e6
add esp, 8
mov ebp, eax
lea edx, [esp + 0x10]
push edx
push ebp
call sub.IPHLPAPI.DLL_GetAdaptersInfo
test eax, eax
jne 0x403447
mov eax, ebp
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x403447
push edi
jmp 0x403394
mov eax, dword [esp + 0x18]
inc dword [esp + 0x10]
test esi, esi
je 0x4033af
mov ecx, dword [eax + 0x194]
mov dword [esi], ecx
mov dx, word [eax + 0x198]
mov word [esi + 4], dx
lea edi, [eax + 0x1ac]
test edi, edi
je 0x403434
lea esp, [esp]
lea edx, [edi + 4]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4033c8
sub eax, esi
mov ecx, eax
cmp ecx, 0x10
jle 0x4033dd
mov ecx, 0x10
xor eax, eax
test ecx, ecx
jl 0x4033fd
cmp eax, ecx
jne 0x4033ee
xor esi, esi
mov word [esp + eax*2 + 0x28], si
movsx si, byte [edx + eax]
mov word [esp + eax*2 + 0x28], si
inc eax
cmp eax, ecx
jle 0x4033e5
lea eax, [esp + 0x28]
push eax
call fcn.00402e70
add esp, 4
test eax, eax
je 0x403425
mov edx, dword [esp + 0x1c]
mov eax, dword [edx + ebx*4]
lea ecx, [esp + 0x28]
push ecx
push 0x10
push eax
call fcn.0040a682
add esp, 0xc
mov edi, dword [edi]
inc ebx
test edi, edi
jne 0x4033c0
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x24]
test ebx, ebx
jg 0x403446
mov eax, dword [eax]
mov dword [esp + 0x18], eax
test eax, eax
jne 0x403390
pop edi
mov ecx, dword [esp + 0x1c]
mov dword [ecx], ebx
test ebp, ebp
je 0x40345a
push ebp
call fcn.0040bb47
add esp, 4
mov ecx, dword [esp + 0x44]
mov eax, dword [esp + 0xc]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040a5f6
add esp, 0x3c
ret
Function at 0x403890
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x434
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x42c], eax
mov eax, dword [esp + 0x43c]
push ebx
push ebp
mov ebp, dword [esp + 0x440]
push esi
push edi
push eax
mov ecx, ebp
call fcn.00403a60
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
jne 0x403a42
xor ecx, ecx
push 0x206
push ecx
lea edx, [esp + 0x32]
push edx
mov word [esp + 0x34], cx
call fcn.0040dea0
add esp, 0xc
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0x23a]
push ecx
mov word [esp + 0x23c], ax
call fcn.0040dea0
add esp, 0xc
lea esi, [esp + 0x28]
call fcn.00403730
push 0x4200e0
mov edx, esi
push 0x104
push edx
call fcn.0040a605
xor eax, eax
lea ebx, [esp + 0x20]
add esp, 0xc
mov byte [esp + 0x14], 0
mov dword [esp + 0x15], eax
mov dword [esp + 0x19], eax
mov dword [esp + 0x1d], eax
mov dword [esp + 0x21], eax
mov word [esp + 0x25], ax
mov byte [esp + 0x27], al
mov esi, 0x424058
sub ebx, 0x42415c
cmp word [esi], 0
je 0x4039c7
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x234]
push 0x104
push ecx
call fcn.0040a682
add esp, 0xc
push esi
lea edx, [esp + 0x234]
push 0x104
push edx
call fcn.0040a605
lea eax, [esp + 0x23c]
add esp, 0xc
push eax
lea edi, [esp + 0x18]
call fcn.00406340
add esp, 4
test eax, eax
je 0x4039c7
mov ecx, 0x14
lea eax, [esi + 0x104]
lea ecx, [ecx]
mov edx, dword [ebx + eax]
cmp edx, dword [eax]
jne 0x4039c7
sub ecx, 4
add eax, 4
cmp ecx, 4
jae 0x4039b0
xor eax, eax
mov word [esi], ax
add esi, 0x118
sub ebx, 0x118
cmp esi, 0x4245d0
jl 0x403954
mov edi, dword [esp + 0x44c]
mov esi, 0x424058
jmp 0x4039f0
cmp word [esi], 0
je 0x403a01
push edi
push ebp
push esi
call fcn.004042c0
add esp, 0xc
add esi, 0x118
cmp esi, 0x4245d0
jl 0x4039f0
push 0x425028
lea ecx, [esp + 0x2c]
push 0x104
push ecx
call fcn.0040a605
add esp, 0xc
lea edx, [esp + 0x28]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x403a3e
mov dword [esp + 0x10], 2
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x43c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040a5f6
add esp, 0x434
ret
Function at 0x403c70
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Initialize winsock library
Resolve dns

Disassembly:
sub esp, 0x9b0
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x9a8], eax
mov eax, dword [esp + 0x9b8]
push ebx
xor ebx, ebx
lea ecx, [esp + 0x1a8]
cmp eax, ebx
je 0x403c9b
mov ecx, eax
xor eax, eax
mov word [ecx], ax
lea ecx, [esp + 0x18]
push ecx
push 0x101
mov dword [esp + 0xc], ebx
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x403cd0
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x9a8]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x9b0
ret
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x403cb8
push edi
call dword [sym.imp.WS2_32.dll_gethostbyname]
cmp eax, ebx
jne 0x403d0c
push edi
call dword [sym.imp.WS2_32.dll_inet_addr]
push 2
push 4
lea edx, [esp + 0xc]
push edx
mov dword [esp + 0x10], eax
call dword [sym.imp.WS2_32.dll_gethostbyaddr]
cmp eax, ebx
je 0x403d65
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edx, dword [ecx]
mov ecx, dword [esp + 0x9b8]
mov eax, 2
push ecx
mov dword [esp + 0x10], edx
mov word [esp + 0xc], ax
call dword [sym.imp.WS2_32.dll_htons]
push 0x10
lea edx, [esp + 0xc]
mov word [esp + 0xe], ax
mov eax, dword [esi]
push edx
push eax
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jne 0x403d65
mov ebx, 1
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x9a8]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x9b0
ret
mov eax, dword [esi]
cmp eax, ebx
je 0x403d74
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi], ebx
mov ecx, dword [esp + 0x9ac]
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.0040a5f6
add esp, 0x9b0
ret

Function at 0x403ed0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov ecx, dword [esp + 8]
push ebx
xor eax, eax
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov dword [esp + 0xc], eax
cmp dword [ecx], eax
je 0x403f52
cmp edi, eax
jle 0x403efd
lea ebx, [ebx]
mov dl, byte [eax + ebp]
not dl
mov byte [eax + ebp], dl
inc eax
cmp eax, edi
jl 0x403ef0
lea ebx, [edi + 7]
push ebx
call fcn.0040b029
mov esi, eax
lea eax, [edi + 5]
mov word [esi], ax
mov ecx, dword [0x4230ec]
push edi
mov dword [esi + 2], ecx
mov dl, byte [0x4230f0]
lea eax, [esi + 7]
push ebp
push eax
mov byte [esi + 6], dl
call fcn.0040eee0
mov ecx, dword [esp + 0x24]
mov edx, dword [ecx]
add esp, 0x10
push 0
push ebx
push esi
push edx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x403f56
cmp eax, ebx
jne 0x403f56
mov dword [esp + 0xc], 1
jmp 0x403f56
mov esi, dword [esp + 0x14]
test esi, esi
je 0x403f63
push esi
call fcn.0040b08e
add esp, 4
mov eax, dword [esp + 0xc]
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x404130
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8d8
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x8d4], eax
mov eax, dword [esp + 0x8e0]
push ebp
mov ebp, dword [esp + 0x8e0]
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x8e8]
push esi
push edi
mov dword [esp + 0x10], edx
lea ecx, [esp + 0xe0]
test eax, eax
je 0x404171
mov ecx, eax
xor eax, eax
mov word [ecx], ax
mov esi, dword [ebp]
xor edi, edi
mov dword [esp + 0xc], edi
test esi, esi
je 0x40428d
test edx, edx
je 0x40428d
push 0xc7
lea ecx, [esp + 0x1d]
push edi
push ecx
mov byte [esp + 0x24], al
call fcn.0040dea0
add esp, 0xc
push edi
push 2
lea edx, [esp + 0x20]
push edx
push esi
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x4042a5
test eax, eax
je 0x4042a5
movzx edi, word [esp + 0x18]
lea eax, [edi + 2]
push ebx
push eax
xor esi, esi
call fcn.0040b029
add esp, 4
mov ebx, eax
test edi, edi
jle 0x40427b
mov eax, dword [ebp]
push 0
mov ecx, edi
sub ecx, esi
push ecx
lea edx, [esi + ebx]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x404259
test eax, eax
je 0x404259
add esi, eax
cmp edi, esi
jg 0x4041e4
cmp esi, 5
jl 0x40427b
mov ecx, dword [0x4230ec]
sub esi, 5
cmp ecx, dword [ebx]
jne 0x40427b
mov dl, byte [ebx + 4]
cmp dl, byte [0x4230f0]
jne 0x40427b
test esi, esi
jle 0x40423c
lea eax, [ebx + 5]
mov edi, esi
mov edi, edi
mov cl, byte [eax]
not cl
mov byte [eax], cl
inc eax
sub edi, 1
jne 0x404230
mov edi, dword [esp + 0x18]
mov eax, dword [edi]
cmp eax, esi
jl 0x404261
mov eax, dword [esp + 0x14]
push esi
lea edx, [ebx + 5]
push edx
push eax
call fcn.0040eee0
mov dword [edi], esi
jmp 0x404270
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x40427b
mov edx, dword [esp + 0x14]
push eax
lea ecx, [ebx + 5]
push ecx
push edx
call fcn.0040eee0
add esp, 0xc
mov dword [esp + 0x10], 1
test ebx, ebx
je 0x404288
push ebx
call fcn.0040b08e
add esp, 4
mov eax, dword [esp + 0x10]
pop ebx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x8d4]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x8d8
ret
mov ecx, dword [esp + 0x8e0]
mov eax, edi
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.0040a5f6
add esp, 0x8d8
ret
Function at 0x404540
Capabilities:
Download and write a file
Receive and write data from server to client
Receive data
Receive data on socket
Write file on windows

Disassembly:
mov eax, 0x100c
call fcn.00414fa0
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x1008], eax
mov edx, dword [edi]
mov eax, dword [esp + 0x1010]
push ebx
push ebp
mov ebp, dword [sym.imp.WS2_32.dll_recv]
xor ebx, ebx
push ebx
push 4
lea ecx, [esp + 0x10]
push ecx
push edx
mov dword [esp + 0x1c], eax
call ebp
cmp eax, 4
je 0x404598
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1008]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x100c
ret
cmp dword [esp + 8], ebx
jbe 0x4045d7
push esi
nop
mov ecx, dword [edi]
push 0
push 0x1000
lea eax, [esp + 0x1c]
push eax
push ecx
call ebp
mov esi, eax
test esi, esi
je 0x4045d6
mov edx, dword [esp + 0x10]
mov eax, dword [edx]
push eax
push esi
lea ecx, [esp + 0x1c]
push 1
push ecx
call fcn.0040b1fb
add ebx, esi
add esp, 0x10
cmp ebx, dword [esp + 0xc]
jb 0x4045a0
pop esi
mov edx, dword [esp + 0xc]
mov eax, dword [edx]
push eax
call fcn.0040aee2
mov ecx, dword [esp + 0x1014]
add esp, 4
cmp ebx, dword [esp + 8]
pop ebp
sbb eax, eax
pop ebx
xor ecx, esp
inc eax
call fcn.0040a5f6
add esp, 0x100c
ret
Function at 0x4048a0
Capabilities:
Get file size

Disassembly:
sub esp, 0x10
push ebx
push esi
push edi
push 0
push 0
push 3
push 0
push 3
push connect
or edi, 0xffffffff
push eax
or ebx, edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, edi
jne 0x4048d2
or eax, edi
or edx, edi
pop edi
pop esi
pop ebx
add esp, 0x10
ret
lea ecx, [esp + 0x10]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
cmp eax, 1
jne 0x4048eb
mov edi, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
mov edx, ebx
pop ebx
add esp, 0x10
ret

Function at 0x404a80
Capabilities:
Check if file exists
Delete file
Get file attributes
Set file attributes

Disassembly:
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
call edi
cmp eax, 0xffffffff
je 0x404ad3
push esi
call edi
cmp eax, 0xffffffff
je 0x404ace
test al, 1
je 0x404a9e
xor eax, 1
test al, 4
je 0x404aa5
xor eax, 4
test al, 2
je 0x404aac
xor eax, 2
test al, 0x20
je 0x404ab3
xor eax, 0x20
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
test edi, edi
jne 0x404ad3
or eax, 0xffffffff
pop edi
ret
push 0
push 0
push 2
push 0
push 1
push 0x40000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
pop edi
ret

Function at 0x404af0
Capabilities:
Check if file exists
Get file attributes
Write file on windows

Disassembly:
mov eax, dword [0x425230]
sub esp, 8
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
mov esi, dword [eax + 0x1fc]
push edi
push ebx
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x404b2a
mov eax, ebx
call fcn.004048a0
cmp eax, esi
jne 0x404b2a
lea eax, [edi + 1]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push 0x100000
call fcn.0040b5e6
mov ecx, dword [0x425230]
add esp, 4
mov ebp, eax
add ecx, 0x200
push ebp
push ecx
lea edx, [esp + 0x18]
mov ecx, esi
mov dword [esp + 0x18], 0x100000
call fcn.00404900
add esp, 8
test eax, eax
je 0x404bfd
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call fcn.0040a6f1
add esp, 4
call fcn.0040a703
mov dword [esp + 0x14], eax
fild dword [esp + 0x14]
fmul qword [0x420390]
fmul qword [0x4203b8]
fadd qword [0x4203b0]
call fcn.00417340
mov esi, dword [esp + 0x10]
lea ebx, [esi + ebp]
mov edi, eax
call fcn.00402920
add edi, esi
mov esi, dword [esp + 0x1c]
xor ebx, ebx
call fcn.00404a80
mov esi, eax
cmp esi, 0xffffffff
je 0x404bfb
push ebx
lea edx, [esp + 0x18]
push edx
push edi
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
neg eax
sbb eax, eax
and eax, dword [esp + 0x14]
cmp eax, edi
jne 0x404bda
mov ebx, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp ebx, 1
jne 0x404bfb
push ebp
mov edi, ebx
call fcn.0040bb47
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
xor edi, edi
push ebp
call fcn.0040bb47
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x404c10
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 8
push esi
push 0
push 0
push 3
push 0
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp esi, 0xffffffff
jne 0x404c3e
xor eax, eax
pop esi
add esp, 8
ret
push edi
lea ecx, [esp + 0xc]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
jne 0x404c60
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor eax, eax
pop esi
add esp, 8
ret
push ebp
push edi
call fcn.0040b029
add esp, 4
push 0
lea edx, [esp + 0x10]
push edx
push edi
mov ebp, eax
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0xc], edi
je 0x404c9b
push ebp
call fcn.0040b08e
add esp, 4
pop ebp
pop edi
xor eax, eax
pop esi
add esp, 8
ret
lea esi, [edi - 1]
mov edi, edi
cmp byte [esi + ebp], 0x3c
lea ecx, [esi + ebp]
jne 0x404cf0
mov eax, 1
cmp ebx, eax
jbe 0x404cc2
mov dl, byte [ecx + eax]
cmp dl, byte [eax + 0x420240]
jne 0x404cf0
inc eax
cmp eax, ebx
jb 0x404cb2
mov ecx, dword [esp + 0x18]
push 0x4b22e
lea eax, [esi + ebp]
push eax
push ecx
call fcn.0040eee0
mov edx, dword [esp + 0x28]
push ebp
mov dword [edx], esi
call fcn.0040b08e
add esp, 0x10
pop ebp
pop edi
mov eax, 1
pop esi
add esp, 8
ret
dec esi
jmp 0x404ca0
Function at 0x404e10
Capabilities:
Check if file exists
Create process on windows
Get file attributes
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x210
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x20c], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [sym.imp.USER32.dll_LoadStringW]
push 0x64
push 0x424698
push 0x67
push esi
call edi
push 0x64
push 0x4245d0
push 0x6d
push esi
call edi
mov eax, esi
call fcn.00404ff0
mov eax, dword [ebp + 0x10]
mov edx, 0x424768
sub edx, eax
mov edi, edi
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x404e60
call fcn.00401000
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x7d0
mov dword [0x42306c], eax
call edi
call fcn.00401100
test eax, eax
je 0x404e9c
call fcn.00402970
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0
push esi
push 0
push 0
push 0
push connect
push 0
push connect
push 0xcf0000
push 0x424698
push 0x4245d0
push 0
mov dword [0x424760], esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
test eax, eax
je 0x404edb
call fcn.00402b10
test eax, eax
jne 0x404ef3
mov ecx, dword [esp + 0x214]
pop edi
pop esi
xor ecx, esp
xor eax, eax
call fcn.0040a5f6
mov esp, ebp
pop ebp
ret 0x10
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0x12]
push ecx
mov word [esp + 0x14], ax
call fcn.0040dea0
mov eax, dword [0x424c70]
add esp, 0xc
test eax, eax
jbe 0x404f3c
cmp word [0x424c74], 0
jbe 0x404f3c
push eax
mov esi, 0x423050
call fcn.004036b0
mov dx, word [0x424c74]
add esp, 4
mov word [0x423060], dx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, eax
mov eax, 0x10624dd3
mul ecx
mov eax, edx
xor edx, edx
shr eax, 6
mov ecx, 0x3e8
div ecx
push edx
push 0x41fdd4
mov edx, 0x425028
call fcn.004051e0
call fcn.00403790
lea esi, [esp + 0x10]
call fcn.00403730
push 0x41faf4
mov edx, esi
push 0x104
push edx
call fcn.0040a605
add esp, 0x14
push 0x425028
mov eax, esi
push 0x104
push eax
call fcn.0040a605
add esp, 0xc
mov ecx, esi
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x404fcc
push 0x1f4
call edi
push 1
push 0
push 0x41fdec
mov edx, esi
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
push 0x1388
call edi
call fcn.00404610
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x406340
Capabilities:
Hash data using sha1
Read file on windows

Disassembly:
mov eax, 0x1068
call fcn.00414fa0
mov eax, dword [0x422044]
xor eax, esp
mov dword [esp + 0x1064], eax
mov eax, dword [esp + 0x106c]
push ebx
push ebp
push 0x41fdcc
push eax
lea eax, [esp + 0x10]
xor ebx, ebx
push eax
mov dword [esp + 0x14], ebx
xor ebp, ebp
call fcn.0040ab5b
mov eax, dword [esp + 0x14]
add esp, 0xc
cmp eax, ebx
jne 0x4063ab
xor eax, eax
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
pop ebp
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], eax
pop ebx
mov ecx, dword [esp + 0x1064]
xor ecx, esp
call fcn.0040a5f6
add esp, 0x1068
ret
push esi
push 2
push ebx
push eax
call fcn.0040b307
mov ecx, dword [esp + 0x18]
push ecx
call fcn.0040b529
mov edx, dword [esp + 0x1c]
push ebx
push ebx
push edx
mov dword [esp + 0x2c], eax
call fcn.0040b307
mov eax, dword [esp + 0x28]
push eax
push 0x1000
lea ecx, [esp + 0x94]
push 1
push ecx
mov dword [esp + 0x44], ebx
mov dword [esp + 0x40], ebx
mov dword [esp + 0x48], 0x67452301
mov dword [esp + 0x4c], 0xefcdab89
mov dword [esp + 0x50], 0x98badcfe
mov dword [esp + 0x54], 0x10325476
mov dword [esp + 0x58], 0xc3d2e1f0
call fcn.0040ae4e
mov esi, eax
add esp, 0x2c
cmp esi, ebx
jbe 0x406456
lea edx, [esp + 0x70]
push esi
push edx
lea ebx, [esp + 0x1c]
call fcn.004061b0
mov eax, dword [esp + 0x14]
push eax
push 0x1000
lea ecx, [esp + 0x80]
push 1
push ecx
add ebp, esi
call fcn.0040ae4e
mov esi, eax
add esp, 0x18
test esi, esi
ja 0x406421
xor ebx, ebx
push edi
lea esi, [esp + 0x18]
call fcn.00406250
mov edx, dword [esp + 0x10]
push edx
call fcn.0040aee2
add esp, 8
pop esi
cmp ebp, dword [esp + 0xc]
jb 0x406384
mov ecx, dword [esp + 0x106c]
pop ebp
pop ebx
xor ecx, esp
mov eax, 1
call fcn.0040a5f6
add esp, 0x1068
ret