joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403224
Capabilities:
Check http status code
Create http request
Download and write a file
Get http content length
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x4024
call fcn.0043e240
mov eax, dword [0x4e01d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
push 0x32
pop edi
push ebx
push ebx
mov dword [ebp - 0x401c], eax
xor eax, eax
push ebx
inc eax
push ebx
push str.SpotifyInstaller_1.0
mov dword [ebp - 0x4018], eax
mov byte [0x4e6128], al
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x4024], eax
test eax, eax
jne 0x403281
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x4033f3
push ebx
push 0x80000200
push ebx
push ebx
push esi
push eax
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov ebx, eax
test ebx, ebx
jne 0x4032a5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0x34
pop edi
jmp 0x4033e7
and dword [ebp - 0x4010], 0
lea eax, [ebp - 0x4008]
mov esi, dword [sym.imp.WININET.dll_HttpQueryInfoW]
push 0
push eax
lea eax, [ebp - 0x4010]
mov dword [ebp - 0x4008], 4
push eax
push 0x20000005
push ebx
call esi
and dword [ebp - 0x4014], 0
lea eax, [ebp - 0x4008]
push 0
push eax
lea eax, [ebp - 0x4014]
mov dword [ebp - 0x4008], 4
push eax
push 0x20000013
push ebx
call esi
cmp dword [ebp - 0x4014], 0xc8
je 0x403310
push 0x33
jmp 0x4033df
mov eax, dword [ebp - 0x4010]
xor esi, esi
mov dword [0x4e6124], eax
mov dword [0x4e6120], 0
jmp 0x4033d0
push 0x4e6108
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0x4e6108
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
lea eax, [ebp - 0x400c]
push eax
push 0x4000
lea eax, [ebp - 0x4004]
push eax
push ebx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x403422
cmp byte [ebp - 0x4018], 0
mov eax, dword [ebp - 0x400c]
je 0x403391
mov byte [ebp - 0x4018], 0
cmp eax, 2
jb 0x403391
cmp byte [ebp - 0x4004], 0x4d
jne 0x403404
cmp byte [ebp - 0x4003], 0x5a
jne 0x403404
test eax, eax
je 0x403412
push 0
lea ecx, [ebp - 0x4020]
push ecx
push eax
lea eax, [ebp - 0x4004]
push eax
push dword [ebp - 0x401c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403408
mov eax, dword [ebp - 0x400c]
cmp dword [ebp - 0x4020], eax
jne 0x40340e
add dword [0x4e6120], eax
add esi, dword [ebp - 0x400c]
cmp byte [0x4e6104], 0
je 0x40332c
push 0x13
pop edi
push ebx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
push dword [ebp - 0x4024]
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0043e124
leave
push 0x36
jmp 0x4033df
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xb
jmp 0x4033df
xor eax, eax
cmp esi, dword [ebp - 0x4010]
push 0x36
pop edi
cmove edi, eax
jmp 0x4033e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x4033e0
Function at 0x40358b
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 8]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov esi, eax
test esi, esi
je 0x4035ba
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4035ba
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
jmp 0x4035c5
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x4035c3
mov dword [eax], esi
mov al, 1
pop esi
pop ebp
ret

Function at 0x404238
Capabilities:
Create process on windows

Disassembly:
push 0x60
mov eax, 0x466370
call fcn.0043e164
push 0x10
xor ebx, ebx
lea eax, [ebp - 0x28]
push ebx
push eax
call fcn.00441290
push 0x44
lea eax, [ebp - 0x6c]
push ebx
push eax
call fcn.00441290
mov edi, dword [ebp + 0x14]
add esp, 0x18
test edi, edi
je 0x40426a
mov dword [edi], ebx
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0041437e
push dword [ebp + 0xc]
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], ebx
call fcn.0041437e
mov esi, dword [ebp + 0x10]
lea ecx, [ebp - 0x10]
test esi, esi
mov byte [ebp - 4], 1
mov eax, 0x46b583
cmovne eax, esi
push eax
call fcn.0041437e
xor eax, eax
mov dword [ebp - 0x6c], 0x44
lea ecx, [ebp - 0x28]
test esi, esi
push ecx
cmovne eax, dword [ebp - 0x10]
lea ecx, [ebp - 0x6c]
push ecx
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push dword [ebp - 0x14]
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4042e7
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
je 0x4042db
mov eax, dword [ebp - 0x28]
mov dword [edi], eax
jmp 0x4042e0
push dword [ebp - 0x28]
call esi
push dword [ebp - 0x24]
call esi
mov bl, 1
lea ecx, [ebp - 0x10]
call fcn.004143e1
lea ecx, [ebp - 0x14]
call fcn.004143e1
lea ecx, [ebp - 0x18]
call fcn.004143e1
mov al, bl
call fcn.0043e132
ret
Function at 0x404307
Capabilities:
Create http request

Disassembly:
push 0x2ec
mov eax, 0x4663df
call fcn.0043e197
mov eax, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0x2f4], ebx
mov dword [ebp - 0x2f0], ebx
mov dword [ebp - 0x2ec], ebx
lea ecx, [ebp - 0x2e8]
mov dword [ebp - 4], ebx
push ecx
lea ecx, [ebp - 0x2f4]
mov dword [ebp - 0x2e8], ebx
push ecx
push eax
mov dword [ebp - 0x2e4], 0x4e0010
call fcn.00414a93
add esp, 0xc
test al, al
jne 0x404366
mov ebx, dword [ebp - 0x2e8]
jmp 0x40465f
lea eax, [ebp - 0x2f4]
push eax
call fcn.00403027
mov dword [ebp - 0x2d0], eax
pop ecx
test eax, eax
jne 0x404385
push 4
pop ebx
jmp 0x40465f
push eax
lea ecx, [ebp - 0x250]
call fcn.00401f6d
cmp dword [ebp - 0x23c], 0x10
lea ecx, [ebp - 0x250]
mov eax, dword [ebp - 0x240]
lea edx, [ebp - 0x2d1]
cmovae ecx, dword [ebp - 0x250]
add eax, ecx
mov byte [ebp - 4], 1
cmp dword [ebp - 0x23c], 0x10
lea ecx, [ebp - 0x250]
push edx
cmovae ecx, dword [ebp - 0x250]
push eax
push ecx
lea ecx, [ebp - 0x2b0]
call fcn.0040141d
push eax
mov byte [ebp - 4], 2
call fcn.00405e58
pop ecx
lea ecx, [ebp - 0x2b0]
call fcn.00404c3e
lea ecx, [ebp - 0x250]
mov byte [ebp - 4], bl
call fcn.00404c18
call fcn.004030ff
mov ebx, eax
push ebx
push 0x46b583
call fcn.00415974
push ebx
call fcn.0041591a
and dword [ebp - 0x2d8], 0
add esp, 0xc
xor edi, edi
push edi
lea eax, [ebp - 0x30]
push str.SpWebInst_d.exe
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
lea eax, [ebp - 0x30]
push eax
push ebx
call fcn.00415b3c
mov esi, eax
mov dword [ebp - 0x2dc], esi
push esi
mov byte [ebp - 4], 3
call fcn.00415aa9
add esp, 0x18
test al, al
je 0x40447e
push esi
call fcn.00415a39
push esi
call fcn.00415aa9
pop ecx
pop ecx
test al, al
je 0x40447e
push esi
mov byte [ebp - 4], 0
call fcn.004435cb
inc edi
pop ecx
cmp edi, 0xa
jl 0x404421
push 0xd
jmp 0x40437f
xor ebx, ebx
jmp 0x404632
push ebx
push 0x80
push 2
push ebx
push 1
push 0xc0000000
lea eax, [ebp - 0x238]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x404744
push dword [ebp - 0x2d0]
lea ecx, [ebp - 0x280]
call fcn.00401f6d
lea eax, [ebp - 0x280]
mov byte [ebp - 4], 4
push eax
lea eax, [ebp - 0x2c8]
push eax
call fcn.00416eb4
pop ecx
pop ecx
cmp dword [eax + 0x14], 0x10
jb 0x4044df
mov eax, dword [eax]
push edi
push eax
call fcn.00403224
pop ecx
pop ecx
lea ecx, [ebp - 0x2c8]
mov ebx, eax
call fcn.00404c18
lea ecx, [ebp - 0x280]
mov byte [ebp - 4], 3
call fcn.00404c18
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp ebx, 0x34
invalid
invalid

Function at 0x40542d
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
push esi
xor esi, esi
xor al, 1
push esi
push esi
push 1
push esi
mov byte [0x4e6130], al
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov dword [0x4e6138], eax
lea eax, [ebp + 8]
push eax
push esi
push esi
push 0x405cc4
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop esi
pop ebp
ret
Function at 0x413494
Capabilities:
Read file via mapping

Disassembly:
push 0x34
mov eax, 0x46794b
call fcn.0043e197
mov esi, ecx
mov edi, dword [ebp + 8]
test edi, edi
jne 0x4134ad
xor al, al
jmp 0x413524
push str.SpotifyWindowHandle
lea ecx, [ebp - 0x40]
call fcn.00401f6d
push esi
lea eax, [ebp - 0x40]
xor ebx, ebx
push eax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], ebx
push eax
call fcn.0041338e
add esp, 0xc
lea ecx, [ebp - 0x40]
call fcn.00404c18
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
push ebx
push 4
call dword [sym.imp.KERNEL32.dll_OpenFileMappingA]
mov esi, eax
test esi, esi
je 0x41351a
push 4
push ebx
push ebx
push 4
push esi
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ecx, eax
test ecx, ecx
je 0x413513
mov eax, dword [ecx]
push ecx
mov dword [edi], eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x28]
call fcn.00404c18
mov al, bl
call fcn.0043e146
ret 4
Function at 0x413d8d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push 1
push dword [ebp + 8]
call fcn.00413dd0
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x413da8
xor bl, bl
jmp 0x413dca
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ebx, eax
neg ebx
push esi
sbb bl, bl
inc bl
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov al, bl
pop ebx
pop ebp
ret

Function at 0x41442a
Capabilities:
Delete registry value

Disassembly:
push 0xc
mov eax, 0x467a7b
call fcn.0043e164
push dword [ebp + 0xc]
lea ecx, [ebp - 0x18]
call fcn.0041437e
push dword [ebp + 0x10]
xor ebx, ebx
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], ebx
call fcn.0041437e
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], ebx
push eax
push 2
push ebx
push dword [ebp - 0x18]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp dword [ebp - 0x10], ebx
je 0x414488
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
push dword [ebp - 0x10]
neg eax
sbb al, al
lea ebx, [eax + 1]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x14]
call fcn.0043e11f
push dword [ebp - 0x18]
call fcn.0043e11f
pop ecx
pop ecx
mov al, bl
call fcn.0043e132
ret

Function at 0x414d2c
Capabilities:
Create process on windows

Disassembly:
push 0x34
mov eax, 0x467b97
call fcn.0043e197
lea eax, [ebp - 0x28]
push eax
call fcn.00414c91
lea eax, [ebp - 0x28]
xor esi, esi
push eax
lea eax, [ebp - 0x40]
mov dword [ebp - 4], esi
push eax
call fcn.00414001
add esp, 0xc
cmp dword [eax + 0x14], 8
jb 0x414d5e
mov eax, dword [eax]
push 5
push esi
push esi
push eax
push 0x46c28c
push esi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x40]
call fcn.00404c3e
lea ecx, [ebp - 0x28]
call fcn.00404c18
call fcn.0043e146
ret

Function at 0x415aa9
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4e01d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x20c]
push 0x104
push ecx
push 0xffffffffffffffff
push eax
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
jne 0x415ae3
xor al, al
jmp 0x415af6
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043e124
leave
ret
Function at 0x415bc8
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x4e01d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x20c]
push ebx
mov ebx, dword [ebp + 0xc]
push edi
push 0x104
push ecx
push 0xffffffffffffffff
push eax
xor edi, edi
push edi
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
jne 0x415c09
push 0xa
pop eax
jmp 0x415c83
push esi
push edi
push 0x80
push 2
push edi
push 1
push 0xc0000000
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x415c40
call dword [sym.imp.KERNEL32.dll_GetLastError]
sub eax, 0x20
neg eax
sbb eax, eax
add eax, 0xe
jmp 0x415c82
push edi
mov edi, dword [ebp + 0x10]
lea eax, [ebp - 0x210]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x415c6b
cmp dword [ebp - 0x210], edi
jne 0x415c6b
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x415c82
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0xc
pop eax
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0043e124
leave
ret
Function at 0x41a625
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
sub esp, 0xc
mov eax, dword [ebp + 0xc]
mov edx, dword [edx]
push esi
xor esi, esi
and edx, 7
cmp eax, 5
jae 0x41a645
xor eax, eax
jmp 0x41a79c
add dword [ebp + 0x10], 5
or ecx, 0xffffffff
push ebx
push edi
mov edi, dword [ebp + 8]
lea ebx, [edi - 4]
add ebx, eax
mov dword [ebp - 0xc], ebx
add edi, esi
mov dword [ebp + 0xc], edi
cmp edi, ebx
jae 0x41a672
mov al, byte [edi]
and al, 0xfe
cmp al, 0xe8
je 0x41a66f
inc edi
cmp edi, ebx
jb 0x41a662
mov dword [ebp + 0xc], edi
mov esi, edi
sub esi, dword [ebp + 8]
mov eax, esi
sub eax, ecx
cmp edi, ebx
jae 0x41a783
cmp eax, 3
jbe 0x41a6aa
xor edx, edx
mov al, byte [edi + 4]
mov ecx, esi
mov dword [ebp - 8], ecx
test al, al
je 0x41a6e6
cmp al, 0xff
je 0x41a6e6
and edx, 3
xor eax, eax
add edx, edx
or edx, 1
inc eax
jmp 0x41a77c
lea ecx, [eax - 1]
shl edx, cl
and edx, 7
je 0x41a68a
cmp byte [edx + 0x4c94e4], 0
je 0x41a6d3
movzx eax, byte [edx + 0x4c94ec]
mov ecx, edi
sub ecx, eax
mov al, byte [ecx + 4]
test al, al
je 0x41a6d3
cmp al, 0xff
jne 0x41a68a
and edx, 3
mov ecx, esi
add edx, edx
or edx, 1
inc esi
mov edi, dword [ebp + 8]
jmp 0x41a659
movzx ecx, al
movzx eax, byte [edi + 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
mov edi, dword [ebp + 0x10]
shl ecx, 8
or ecx, eax
cmp dword [ebp + 0x18], 0
je 0x41a714
lea ebx, [ecx + esi]
add ebx, edi
jmp 0x41a71a
mov ebx, ecx
sub ebx, esi
sub ebx, edi
test edx, edx
je 0x41a751
movzx eax, byte [edx + 0x4c94ec]
shl eax, 3
push 0x18
pop ecx
sub ecx, eax
mov dword [ebp - 4], eax
mov eax, ebx
shr eax, cl
test al, al
je 0x41a73c
cmp al, 0xff
jne 0x41a751
xor eax, eax
push 0x20
pop ecx
sub ecx, dword [ebp - 4]
inc eax
shl eax, cl
mov ecx, eax
mov dword [ebp - 4], eax
dec ecx
xor ecx, ebx
jmp 0x41a707
mov edi, dword [ebp + 0xc]
mov eax, ebx
mov ecx, dword [ebp - 8]
shr eax, 0x18
and al, 1
neg al
mov byte [edi + 1], bl
mov byte [edi + 4], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 3], al
mov eax, ebx
mov ebx, dword [ebp - 0xc]
shr eax, 8
push 5
mov byte [edi + 2], al
pop eax
add esi, eax
jmp 0x41a6de
lea ecx, [eax - 1]
shl edx, cl
xor ecx, ecx
and edx, 7
cmp eax, 3
mov eax, dword [ebp + 0x14]
cmova edx, ecx
pop edi
pop ebx
mov dword [eax], edx
mov eax, esi
pop esi
leave
ret
Function at 0x41d9bb
Capabilities:
Get file size

Disassembly:
push 8
mov eax, 0x4685bf
call fcn.0043e164
mov esi, ecx
and dword [ebp - 4], 0
mov eax, SysReAllocString
push 2
pop ecx
cmp dword [ebp + 8], ecx
mov edi, 0xc0000000
cmovne edi, eax
setne bl
mov eax, dword [ebp + 0x20]
or eax, dword [ebp + 0x24]
je 0x41d9ef
test bl, bl
je 0x41d9f2
push 3
pop ecx
xor eax, eax
mov edx, 0x100
inc eax
test bl, bl
push 0
cmovne edx, eax
cmp byte [ebp + 0x60], 0
push edx
push ecx
push 0
push eax
push edi
je 0x41da21
cmp dword [ebp + 0x5c], 8
lea eax, [ebp + 0x48]
cmovae eax, dword [ebp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
jmp 0x41da33
cmp dword [ebp + 0x44], 0x10
lea eax, [ebp + 0x30]
cmovae eax, dword [ebp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ecx, eax
or edi, 0xffffffff
mov dword [esi + 0x70], ecx
cmp ecx, edi
je 0x41db12
mov eax, dword [ebp + 0x20]
mov edx, dword [ebp + 0x24]
or eax, edx
je 0x41da89
test bl, bl
jne 0x41da89
push 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], edx
push eax
push dword [ebp + 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, edi
jne 0x41da72
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x41da7f
push dword [esi + 0x70]
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x41da89
push str.failed_setting_file_size
jmp 0x41db17
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push 0x4c9748
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41dac3
lea ecx, [ebp - 0x14]
push ecx
push dword [esi + 0x70]
call eax
test eax, eax
je 0x41dabc
mov eax, dword [ebp - 0x10]
xor ecx, ecx
or ecx, dword [ebp - 0x14]
cdq
jmp 0x41dadb
push str.failed_querying_file_size
jmp 0x41db17
lea eax, [ebp - 0x10]
push eax
push dword [esi + 0x70]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, edi
je 0x41dabc
xor ecx, ecx
or ecx, eax
mov eax, dword [ebp - 0x10]
cmp dword [ebp + 0x18], edi
je 0x41daf0
test eax, eax
jg 0x41daeb
jl 0x41daf0
cmp ecx, dword [ebp + 0x18]
jb 0x41daf0
mov ecx, dword [ebp + 0x18]
xor eax, eax
mov dword [ebp - 0x10], eax
mov dword [esi + 0x68], ecx
lea ecx, [ebp + 0x48]
and dword [esi + 0x6c], 0
call fcn.00404c3e
lea ecx, [ebp + 0x30]
call fcn.00404c18
call fcn.0043e132
ret 0x60
push str.failed_opening_file
mov ecx, esi
call fcn.0041d669
int3
Function at 0x422e83
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0x28
mov eax, 0x468e4e
call fcn.0043e197
mov edi, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2c], eax
mov eax, edi
cmp dword [edi + 0x14], 8
jb 0x422ea5
mov eax, dword [edi]
push eax
lea ecx, [ebp - 0x28]
call fcn.0040202d
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push 0x2200000
push 3
push 0
push 7
push 0x88
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0x34], esi
and dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.00404c3e
cmp esi, 0xffffffff
jne 0x422f4a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x30], eax
cmp eax, 5
jne 0x422f3a
cmp dword [edi + 0x14], 8
mov eax, edi
jb 0x422f00
mov eax, dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
je 0x422f2f
test esi, 0x400
jne 0x422f37
push esi
push edi
call fcn.00421fc8
and esi, 0x10
mov dword [ebx + 4], eax
or esi, 0x20
pop ecx
shr esi, 4
pop ecx
mov dword [ebx], esi
jmp 0x422f5f
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x422f3a
mov eax, dword [ebp - 0x30]
push dword [ebp - 0x2c]
push edi
push eax
push ebx
call fcn.00422b94
add esp, 0x10
jmp 0x422f5f
push dword [ebp - 0x2c]
push edi
push esi
push ebx
call fcn.00422c72
add esp, 0x10
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
call fcn.0043e146
ret
Function at 0x4262b3
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x4e01d4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp word [0x4e654c], 0
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
jne 0x4262f0
lea eax, [ebp - 0x1c]
push eax
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleScreenBufferInfo]
mov ax, word [ebp - 0x14]
mov word [0x4e654c], ax
movzx esi, word [0x4e654c]
xor eax, eax
and dword [ebp - 0x2c], eax
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], eax
cmp byte [edi], 1
mov ebx, edi
jbe 0x4263a8
inc ebx
cmp byte [ebx], 1
ja 0x42630d
mov dword [ebp - 0x38], ebx
cmp ebx, edi
je 0x4263a8
test eax, eax
jne 0x42633e
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp - 0x3c]
mov dword [ebp - 0x24], eax
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x24]
cmp word [0x4e6548], si
je 0x426356
push esi
push eax
mov word [0x4e6548], si
call dword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
mov eax, ebx
sub eax, edi
je 0x4263a8
mov esi, dword [ebp - 0x24]
mov ebx, eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x28], eax
mov ecx, 0x2000
cmp eax, ecx
lea eax, [ebp - 0x34]
push 0
push eax
cmovg ebx, ecx
cmp dword [ebp - 0x2c], 0
push ebx
push edi
push esi
je 0x42638b
call dword [sym.imp.KERNEL32.dll_WriteConsoleA]
mov eax, dword [ebp - 0x30]
jmp 0x426394
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp - 0x28]
add edi, ebx
sub eax, ebx
mov ebx, eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x28], eax
jne 0x426367
mov esi, dword [ebp - 0x20]
mov ebx, dword [ebp - 0x38]
cmp byte [ebx], 0
je 0x4263fa
movzx eax, byte [ebx + 1]
sub eax, 1
js 0x4263fa
cmp eax, 0x20
jge 0x4263ce
and esi, 0xfff0
or si, word [eax*2 + 0x4c9e64]
movzx esi, si
jmp 0x4263ec
cmp eax, 0x40
jge 0x4263e3
and esi, 0xff0f
or si, word [eax*2 + 0x4c9e84]
jmp 0x4263c9
jne 0x4263ef
movzx esi, word [0x4e654c]
mov dword [ebp - 0x20], esi
mov eax, dword [ebp - 0x24]
lea edi, [ebx + 2]
jmp 0x426302
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0043e124
leave
ret

Function at 0x426a84
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.00426a60
pop esi
leave
ret 8
Function at 0x43d80f
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
call fcn.0044b3de
push 2
lea ecx, [ebp - 4]
push ecx
mov eax, dword [eax + 0x14]
push 0x22
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx eax, word [ebp - 4]
sub eax, 0x30
je 0x43d84e
sub eax, 1
je 0x43d849
sub eax, 1
je 0x43d845
xor eax, eax
leave
ret
push 3
jmp 0x43d850
xor eax, eax
inc eax
leave
ret
push 2
pop eax
leave
ret

Function at 0x43f197
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x43f1d6
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43f1d6
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43f1d6
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x43f1d6
cmp dword [ecx + 0x74], 0xe
jbe 0x43f1d6
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x456b43
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4cef08
push 0x4cef00
push str.FlsAlloc
push 0x1f
call fcn.004569ae
mov esi, eax
add esp, 0x10
test esi, esi
je 0x456b77
push dword [ebp + 8]
mov ecx, esi
call dword [0x46b2fc]
call esi
jmp 0x456b7d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x456bc1
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4cef18
push 0x4cef10
push str.FlsGetValue
push 0x21
call fcn.004569ae
mov esi, eax
add esp, 0x10
test esi, esi
je 0x456bf8
push dword [ebp + 8]
mov ecx, esi
call dword [0x46b2fc]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x456c00
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4cef20
push 0x4cef18
push str.FlsSetValue
push 0x22
call fcn.004569ae
mov esi, eax
add esp, 0x10
test esi, esi
je 0x456c3a
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x46b2fc]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]