joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45b7a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
mov eax, dword [0x489400]
xor eax, esp
mov dword [esp + 0x100], eax
mov ecx, dword [esp + 0x10c]
push ebx
mov ebx, dword [esp + 0x10c]
push ebp
push esi
push edi
mov eax, dword [ebx]
mov edi, dword [esp + 0x124]
push 0
push dword [esp + 0x124]
mov ebp, dword [eax + 8]
push ecx
mov dword [edi], 0
push dword [ebp + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
mov esi, eax
cmp esi, 0xffffffff
jne 0x45b840
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x45b80d
mov dword [edi], 0x51
jmp 0x45b83d
push 0x100
lea eax, [esp + 0x14]
push eax
push esi
call fcn.0043d7a0
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.0042ae10
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x8a8], esi
mov dword [edi], 0x38
or esi, 0xffffffff
push dword [edi]
push esi
push dword [ebp + 0x98]
push dword [esp + 0x12c]
push str.nw_in_read_len_zu__fd_d______d__err_d
push dword [ebx]
push dword [ebx + 4]
call fcn.0042af20
mov ecx, dword [esp + 0x12c]
add esp, 0x1c
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046dd2e
add esp, 0x104
ret

Function at 0x45b880
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x489400]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
push edi
mov edi, dword [esi + 0x98]
cmp edi, 0xffffffff
je 0x45b9b8
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x260]
test dword [eax + 0x48], 0x800
jne 0x45b9b8
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x45b946
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0043d7a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.0042ae10
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0046dd2e
add esp, 0x188
ret
lea eax, [esi + 0x11c]
push eax
lea eax, [esi + 0xea]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.0042d040
add esp, 0x10
test al, al
jne 0x45b9b8
mov esi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call esi
mov edi, dword [eax]
call esi
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push edi
call fcn.0043d7a0
push eax
push dword [esi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0042ae10
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0046dd2e
add esp, 0x188
ret
mov ecx, dword [esp + 0x190]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0046dd2e
add esp, 0x188
ret
Function at 0x466580
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x489400]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x466600
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043d890
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.0042ae10
push esi
call dword [0x489004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x466760
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x46665a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043d890
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.0042ae10
push 0
mov esi, 0x4d
call dword [0x489004]
add esp, 0x20
jmp 0x466751
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x46669a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043d890
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.0042ae10
add esp, 0x1c
mov esi, 0x4d
jmp 0x46673d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x4666c8
jg 0x4666ae
cmp edi, 0x100000
jbe 0x4666c8
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.0042ae10
add esp, 0xc
mov esi, 0x4d
jmp 0x46673d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4666e0
lea esi, [eax + 0x1b]
jmp 0x46673d
test edi, edi
je 0x466724
nop dword [eax]
nop dword [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x46677d
mov eax, dword [esp + 0x10]
test eax, eax
je 0x466779
add esi, eax
cmp esi, edi
jb 0x4666f0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00466380
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x489004]
add esp, 4
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046dd2e
add esp, 0x120
ret
mov edi, esi
jmp 0x466724
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043d890
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.0042ae10
add esp, 0x1c
mov esi, 0x4d
jmp 0x46673d
Function at 0x46caa0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [section..data]
mov esi, eax
add esp, 4
test esi, esi
jne 0x46cacb
pop esi
pop ebp
add esp, 0xc
ret
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x24]
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x46cb1a
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [edi]
push ebx
push dword [esp + 0x2c]
push dword [esi + 4]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x28], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov ebx, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x28], ebx
jmp 0x46cb22
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x30]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x46cb96
mov ebp, dword [esp + 0x14]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x46cb50
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x46cbc5
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x480df5
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x480df6
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x46cba0
pop edi
pop ebx
mov eax, esi
pop esi
pop ebp
add esp, 0xc
ret
Function at 0x46cbd0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push dword [esp + 0x24]
call fcn.0042e160
mov edx, dword [ebp + 0xc]
mov ebx, eax
mov ecx, dword [ebp + 0x14]
mov dword [esp + 0x14], ebx
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [section..data]
mov esi, eax
add esp, 8
test esi, esi
je 0x46cd52
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x46cc52
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [esp + 0x28]
push ebx
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x38], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov eax, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x1c]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x46ccc6
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x46cc80
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x46ccf5
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x480df5
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x480df6
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x46ccd0
push dword [esp + 0x30]
call fcn.0042e160
mov ecx, dword [esi]
push eax
push dword [esp + 0x34]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [esp + 0x44]
add esp, 0x10
mov ebx, dword [esi]
test edi, edi
jne 0x46cd20
mov edi, dword [ebx + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebx + 8]
push edi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebx + 8]
push edi
call eax
push esi
call dword [0x489004]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0xc
ret
Function at 0x46ce20
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp + 4]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x46ce46
mov eax, 0x1b
add esp, 0xc
ret
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x800c
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x46ce7e
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esp + 4], 0
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.0042e160
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x20
jne 0x46ced5
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x46cee4
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x46cef5
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret
Function at 0x46db30
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x46db7c
push ebx
mov ebx, dword [esp + 0x10]
mov cl, byte [esi + ebx]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [esi + ebx], cl
inc esi
cmp esi, edi
jb 0x46db41
pop ebx
pop edi
pop esi
ret

Function at 0x46ef77
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x46efb6
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x46efb6
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x46efb6
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x46efb6
cmp dword [ecx + 0x74], 0xe
jbe 0x46efb6
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4117af
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov edi, dword [ebp + 8]
cmp word [edi], 0x5a4d
jne 0x411824
mov edx, edi
add edx, dword [edi + 0x3c]
cmp word [edx], 0x4550
jne 0x411824
mov dword [ebp - 0xc], edx
mov eax, dword [edx + 0x78]
add eax, dword [ebp + 8]
mov dword [ebp - 8], eax
mov eax, dword [eax + 0x20]
add eax, dword [ebp + 8]
mov dword [ebp - 4], eax
xor ecx, ecx
mov edx, dword [ebp - 8]
cmp ecx, dword [edx + 0x18]
jge 0x411824
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx + ecx*4]
add ebx, dword [ebp + 8]
push dword [ebp + 0xc]
push ebx
call fcn.00411580
cmp eax, 1
je 0x411804
inc ecx
jmp 0x4117e2
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x24]
add eax, dword [ebp + 8]
xor ebx, ebx
mov bx, word [eax + ecx*2]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x1c]
add eax, dword [ebp + 8]
mov edx, dword [eax + ebx*4]
add edx, dword [ebp + 8]
jmp 0x411826
xor eax, eax
mov esp, ebp
pop ebp
ret 8

Function at 0x411830
Capabilities:
Access peb ldr_data

Disassembly:
xor edx, edx
mov ebx, dword fs:[0x30]
mov ebx, dword [ebx + 0xc]
mov ebx, dword [ebx + 0x14]
mov ebx, dword [ebx]
mov edx, dword [ebx + 0x10]
mov dword [0x412c24], edx
mov ebx, dword [ebx]
mov ebx, dword [ebx + 0x10]
mov dword [0x412c20], ebx
ret

Function at 0x4118e6
Capabilities:
Execute anti-debugging instructions

Disassembly:
push eax
mov edi, eax
mov esi, 0x412020
mov ecx, dword [0x4115b8]
shr ecx, 1
dec ecx
mov bl, byte [0x4115bc]
rdtsc
push eax
mov bh, byte [esi]
inc esi
mov byte [edi], bh
inc edi
mov al, byte [esi]
stosb byte es:[edi], al
add byte [edi - 1], bl
inc esi
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
loop 0x411906
rdtsc
pop edx
sub eax, edx
pop edx
push edx
push 0
push 0
push 0x4119dc
call dword [fcn.00411c2a]
push 0x4119a1
push eax
call dword [fcn.00411c3a]
mov dword [fcn.00411c1e], eax
push 0
push 2
push 0x4119da
push 0x4119b0
call dword [fcn.00411c1e]
pop edx
sub edx, eax
ret
Function at 0x401c57
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
pushal
call 0x401c66
pop dword [ebp - 0x1c]
mov eax, 0x401c66
sub dword [ebp - 0x1c], eax
mov dword [ebp - 0x2c], 0xb4392c91
add dword [ebp - 0x2c], 0x9a1918ba
mov dword [ebp - 0x28], 0xfbc1e816
add dword [ebp - 0x28], 0x3671642f
mov dword [ebp - 0x24], 0xb3bffb22
sub dword [ebp - 0x24], 0x6773b6f4
mov dword [ebp - 0x20], 0x1585d5f4
add dword [ebp - 0x20], 0xea7a2a0c
lea eax, [ebp - 0x2c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x1c]
call dword [eax]
mov dword [ebp - 0x2c], 0x8e85c946
sub dword [ebp - 0x2c], 0x1a135ff0
mov dword [ebp - 0x28], 0xa2d2df7a
add dword [ebp - 0x28], 0x9e9981fb
mov dword [ebp - 0x24], 0x5e45fed6
add dword [ebp - 0x24], 0x5296d96
mov dword [ebp - 0x20], 0x5509f7f1
add dword [ebp - 0x20], 0xaaf6080f
lea ebx, [ebp - 0x2c]
push ebx
push eax
mov eax, 0x1024b94b
sub eax, 0xfe4891f
add eax, dword [ebp - 0x1c]
call dword [eax]
push 0x40
push 0x1000
push 0x3393a
push 0
call eax
mov ecx, 0xfb24362
sub ecx, 0xfb20700
mov edi, eax
mov esi, 0x407000
add esi, dword [ebp - 0x1c]
mov ebx, 0xfff0e11b
mov dword [ebp - 8], 0x7f1e003e
mov edx, dword [esi]
add dword [ebp - 0xc], ecx
xor edx, ebx
add dword [ebp - 8], eax
mov dword [edi], edx
xor dword [ebp - 4], 0x33d777ed
add edi, 4
add esi, 0x3ae89914
sub esi, 0x3ae89910
loop 0x401d72
add eax, 0x89a9b382
add eax, 0x765730d9
mov ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 0x1c]
call ebx
leave
ret

Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret
Function at 0x403cf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x224
mov eax, dword [0x47f280]
xor eax, esp
mov dword [esp + 0x220], eax
mov eax, dword [esp + 0x228]
push ebx
push ebp
push esi
push edi
push 0x2c
mov dword [esp + 0x30], eax
mov dword [esp + 0x20], 0
call fcn.0040ab06
mov esi, dword [esp + 0x248]
mov ebx, eax
mov edi, dword [esp + 0x244]
add esp, 4
xor ecx, ecx
mov dword [ebx], ebx
mov dword [ebx + 4], ebx
mov dword [ebx + 8], ebx
mov word [ebx + 0xc], 0x101
mov dword [esp + 0x18], ebx
nop dword [eax]
mov eax, ecx
mov byte [esp + ecx + 0x30], cl
cdq
idiv esi
mov al, byte [edx + edi]
mov byte [esp + ecx + 0x130], al
inc ecx
cmp ecx, 0x100
jl 0x403d50
xor esi, esi
xor edi, edi
mov dl, byte [esp + esi + 0x30]
movzx eax, byte [esp + esi + 0x130]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x403d93
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x30]
mov byte [esp + esi + 0x30], al
inc esi
mov byte [esp + edi + 0x30], dl
cmp esi, 0x100
jl 0x403d70
mov ebp, dword [esp + 0x23c]
xor eax, eax
xor ecx, ecx
xor edi, edi
test ebp, ebp
jle 0x403ebb
nop dword [eax]
inc eax
and eax, 0x800000ff
jns 0x403dcf
dec eax
or eax, 0xffffff00
inc eax
mov bl, byte [esp + eax + 0x30]
movzx esi, bl
add ecx, esi
mov dword [esp + 0x10], eax
and ecx, 0x800000ff
jns 0x403dec
dec ecx
or ecx, 0xffffff00
inc ecx
push 0
push 0
push 0
mov dword [esp + 0x20], ecx
call dword [sym.imp.USER32.dll_OffsetRect]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push 0
push 0
movzx eax, byte [esp + edx + 0x38]
mov byte [esp + ecx + 0x38], al
push 0
mov byte [esp + edx + 0x3c], bl
call dword [sym.imp.GDI32.dll_Polyline]
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x30]
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
movzx eax, byte [esp + eax + 0x30]
add eax, esi
movzx eax, al
add eax, ecx
lea ecx, [esp + 0x20]
push eax
push 0
call fcn.00401680
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x2c]
movzx eax, byte [edx]
xor byte [ecx + edi], al
mov eax, edx
mov ecx, dword [esp + 0x28]
sub ecx, edx
cmp ecx, 0x1000
jb 0x403e83
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x403ef1
push ecx
push edx
call fcn.0040ab36
inc edi
mov dword [esp + 0x28], 0
add esp, 8
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
cmp edi, ebp
jge 0x403eb7
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
jmp 0x403dc0
mov ebx, dword [esp + 0x18]
push dword [ebx + 4]
lea eax, [esp + 0x1c]
push eax
mov ecx, eax
call fcn.004019a0
push 0x2c
push dword [esp + 0x1c]
call fcn.0040ab36
mov ecx, dword [esp + 0x238]
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040ab49
add esp, 0x224
ret
call fcn.0040f5af
int3
Function at 0x407b50
Capabilities:
Read file on windows

Disassembly:
push ecx
mov eax, dword [esp + 0x10]
push ebx
mov ebx, ecx
push esi
mov esi, dword [esp + 0x14]
test eax, eax
jg 0x407b71
jl 0x407b67
test esi, esi
jne 0x407b71
pop esi
xor eax, eax
xor edx, edx
pop ebx
pop ecx
ret 0xc
cmp dword [ebx + 0x38], 0
push ebp
push edi
mov edi, esi
je 0x407c24
mov ebp, eax
mov eax, dword [esp + 0x18]
mov dword [esp + 0x18], eax
nop dword [eax]
mov ecx, ebx
call fcn.004043d0
mov esi, eax
mov eax, edx
mov dword [esp + 0x10], eax
test eax, eax
jl 0x407be1
jg 0x407ba9
test esi, esi
je 0x407be1
cmp ebp, eax
jg 0x407bb9
jl 0x407bb3
cmp edi, esi
jae 0x407bb9
mov esi, edi
mov dword [esp + 0x10], ebp
mov eax, dword [ebx + 0x1c]
push esi
push dword [eax]
push dword [esp + 0x20]
call fcn.0040bde0
mov eax, dword [ebx + 0x2c]
add esp, 0xc
sub edi, esi
sbb ebp, dword [esp + 0x10]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov eax, dword [esp + 0x18]
jmp 0x407c00
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x407c10
mov eax, dword [esp + 0x18]
add edi, 0xffffffff
mov esi, 1
adc ebp, 0xffffffff
mov byte [eax], cl
add eax, esi
mov dword [esp + 0x18], eax
test ebp, ebp
jg 0x407b90
jl 0x407c10
test edi, edi
jne 0x407b90
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
sub eax, edi
pop edi
sbb edx, ebp
pop ebp
pop esi
pop ebx
pop ecx
ret 0xc
mov eax, dword [ebx + 0x1c]
mov ebp, dword [esp + 0x18]
mov edx, dword [eax]
test edx, edx
je 0x407c69
mov eax, dword [ebx + 0x2c]
lea ecx, [ebx + 0x2c]
mov dword [esp + 0x10], ecx
mov eax, dword [eax]
test eax, eax
je 0x407c70
mov edi, dword [esp + 0x1c]
cmp eax, edi
cmovb esi, eax
push esi
push edx
push ebp
call fcn.0040bde0
mov eax, dword [ebx + 0x2c]
add ebp, esi
sub edi, esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [esp + 0x1c]
jmp 0x407c70
lea eax, [ebx + 0x2c]
mov dword [esp + 0x10], eax
cmp dword [ebx + 0x4c], 0
je 0x407cd9
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x407c9a
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
mov dword [eax], edx
cmp edi, 0xfff
jbe 0x407cc4
push dword [ebx + 0x4c]
push 0xfff
push 1
push ebp
call fcn.0041131b
add esp, 0x10
add ebp, eax
sub edi, eax
cmp eax, 0xfff
jne 0x407cd9
cmp edi, eax
ja 0x407ca2
test edi, edi
je 0x407cd9
push dword [ebx + 0x4c]
push edi
push 1
push ebp
call fcn.0041131b
add esp, 0x10
sub edi, eax
mov edx, dword [esp + 0x20]
sub esi, edi
pop edi
pop ebp
mov eax, esi
sbb edx, 0
pop esi
pop ebx
pop ecx
ret 0xc
Function at 0x40b788
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40b7c7
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40b7c7
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40b7c7
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40b7c7
cmp dword [ecx + 0x74], 0xe
jbe 0x40b7c7
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x419dfb
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42c604
push 0x42c5fc
push str.FlsAlloc
push 0x1e
call fcn.00419ca4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x419e2f
push dword [ebp + 8]
mov ecx, esi
call dword [0x42816c]
call esi
jmp 0x419e35
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x419e79
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42c614
push 0x42c60c
push str.FlsGetValue
push 0x20
call fcn.00419ca4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x419eb0
push dword [ebp + 8]
mov ecx, esi
call dword [0x42816c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]