joyce8/EMBER2024-capa huggingface dataset:
Function at 0x539000
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0
pop ebp
ret

Function at 0x53d110
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
mov eax, 0x108
call fcn.005d34f0
mov eax, dword [0x738844]
xor eax, esp
mov dword [esp + 0x104], eax
push esi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, eax
test esi, esi
je 0x53d1af
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x53d1af
lea eax, [esp + 0x114]
push eax
push 0
push dword [esp + 0x118]
lea eax, [esp + 0x14]
push 0x100
push eax
call fcn.0043e040
mov ecx, dword [eax]
push dword [eax + 4]
or ecx, 1
push ecx
call fcn.005f6efc
add esp, 0x1c
or ecx, 0xffffffff
test eax, eax
cmovs eax, ecx
lea ecx, [esp + 4]
push 0
push ecx
test eax, eax
mov ecx, 0x100
cmovs eax, ecx
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.005d2f07
add esp, 0x108
ret
lea eax, [esp + 0x114]
push eax
push 0
push dword [esp + 0x118]
lea eax, [esp + 0x14]
push 0xff
push eax
call fcn.0043e040
mov ecx, dword [eax]
push dword [eax + 4]
or ecx, 1
push ecx
call fcn.005f6efc
add esp, 0x1c
mov byte [esp + 0x107], 0
call fcn.0053cfd0
test eax, eax
jle 0x53d243
push str.OpenSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
mov esi, eax
test esi, esi
je 0x53d257
push 0
lea eax, [esp + 0xc]
mov dword [esp + 8], eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.005d2f07
add esp, 0x108
ret
push 0x10
push str.OpenSSL:_FATAL
lea eax, [esp + 0x10]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x108]
pop esi
xor ecx, esp
call fcn.005d2f07
add esp, 0x108
ret

Function at 0x5458a0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0
pop ebp
ret
Function at 0x571800
Capabilities:
Create thread
Resume thread

Disassembly:
push esi
push 0xc
mov esi, ecx
call fcn.005d2f18
add esp, 4
mov dword [eax], esi
mov edx, dword [esi + 4]
push 0
push 4
push eax
push 0x5628c0
push 0
mov dword [eax + 4], edx
mov edx, dword [esi + 8]
push 0
mov dword [eax + 8], edx
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
pop esi
jmp dword [sym.imp.KERNEL32.dll_SwitchToThread]

Function at 0x593e30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 8]
test edx, edx
je 0x593ea7
push ebx
push esi
push edi
mov esi, 0x6d1352
mov byte [edx], 0xda
mov edi, 0x6d1350
mov dword [ebp + 8], 0x33
mov ebx, 0x6d1351
lea eax, [edx + 3]
mov ecx, esi
sub edi, edx
sub ebx, edx
sub ecx, edx
mov dword [ebp - 4], ecx
movzx ecx, byte [esi - 1]
lea esi, [esi + 5]
xor cl, byte [edx]
lea eax, [eax + 5]
mov byte [eax - 7], cl
movzx ecx, byte [esi - 5]
xor cl, byte [edx]
mov byte [eax - 6], cl
movzx ecx, byte [edi + eax - 5]
xor cl, byte [edx]
mov byte [eax - 5], cl
movzx ecx, byte [ebx + eax - 5]
xor cl, byte [edx]
mov byte [eax - 4], cl
mov ecx, dword [ebp - 4]
movzx ecx, byte [ecx + eax - 5]
xor cl, byte [edx]
sub dword [ebp + 8], 1
mov byte [eax - 3], cl
jne 0x593e65
pop edi
pop esi
pop ebx
mov eax, 0x100
mov esp, ebp
pop ebp
ret
Function at 0x59bab0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x660fde
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x738844]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0xf
mov byte [edi], 0
mov dword [ebp - 4], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0xf
mov byte [edi + 0x18], 0
lea esi, [edi + 0x30]
mov byte [ebp - 4], 1
push 0x150
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.005d2f18
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esi], eax
lea esi, [edi + 0x38]
mov byte [ebp - 4], 2
push 0x74
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.005d2f18
add esp, 8
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esi], eax
mov eax, edi
mov dword [edi + 0x50], 0
mov dword [edi + 0x54], 0xf
mov byte [edi + 0x40], 0
mov dword [edi + 0x68], 0
mov dword [edi + 0x6c], 0xf
mov byte [edi + 0x58], 0
mov dword [edi + 0x70], 0
mov dword [edi + 0x74], 0
mov dword [edi + 0x78], 0
mov dword [edi + 0x8c], 0
mov dword [edi + 0x90], 0xf
mov byte [edi + 0x7c], 0
mov dword [edi + 0xa4], 0
mov dword [edi + 0xa8], 0xf
mov byte [edi + 0x94], 0
mov dword [edi + 0xbc], 0
mov dword [edi + 0xc0], 0xf
mov byte [edi + 0xac], 0
mov dword [edi + 0xd4], 0
mov dword [edi + 0xd8], 0xf
mov byte [edi + 0xc4], 0
mov dword [edi + 0xec], 0
mov dword [edi + 0xf0], 0xf
mov byte [edi + 0xdc], 0
mov dword [edi + 0x104], 0
mov dword [edi + 0x108], 0xf
mov byte [edi + 0xf4], 0
mov dword [edi + 0x11c], 0
mov dword [edi + 0x120], 0xf
mov byte [edi + 0x10c], 0
mov dword [edi + 0x134], 0
mov dword [edi + 0x138], 0xf
mov byte [edi + 0x124], 0
mov dword [edi + 0x14c], 0
mov dword [edi + 0x150], 0xf
mov byte [edi + 0x13c], 0
mov dword [edi + 0x164], 0
mov dword [edi + 0x168], 0xf
mov byte [edi + 0x154], 0
mov dword [edi + 0x17c], 0
mov dword [edi + 0x180], 0xf
mov byte [edi + 0x16c], 0
mov dword [edi + 0x194], 0
mov dword [edi + 0x198], 0xf
mov byte [edi + 0x184], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x5c5900
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x666c90
mov eax, dword fs:[0]
push eax
sub esp, 0x13c
mov eax, dword [0x738844]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x12c], ecx
xor bl, bl
mov dword [ebp - 4], 0
cmp dword [ebp + 0x18], 0
je 0x5c5af1
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
push 0
cmovae eax, dword [ebp + 8]
push eax
call fcn.005fdd36
add esp, 8
test eax, eax
jne 0x5c5968
mov bl, 1
jmp 0x5c5af1
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
cmp dword [ebp + 0x1c], 8
lea edi, [ebp + 8]
mov esi, dword [ebp + 0x18]
cmovae edi, dword [ebp + 8]
mov byte [ebp - 4], 1
test esi, esi
je 0x5c5ae9
push 0x100
push eax
lea eax, [ebp - 0x128]
push eax
call fcn.005e8a30
add esp, 0xc
mov ecx, 0x6d5f28
mov edx, 0x100
movzx eax, word [ecx]
cmp ax, dx
jae 0x5c5a00
movzx eax, al
add ecx, 2
mov byte [ebp + eax - 0x128], 1
cmp ecx, 0x6d5f2c
jne 0x5c59b5
or ecx, 0xffffffff
lea eax, [esi - 1]
cmp eax, ecx
cmovb ecx, eax
lea ecx, [edi + ecx*2]
movzx eax, word [ecx]
cmp ax, dx
jae 0x5c59f3
cmp byte [ebp + eax - 0x128], 0
jne 0x5c5a3b
cmp ecx, edi
je 0x5c5ae9
sub ecx, 2
jmp 0x5c59e1
or ecx, 0xffffffff
lea eax, [esi - 1]
cmp eax, ecx
cmovb ecx, eax
lea ecx, [edi + ecx*2]
nop
movzx esi, word [ecx]
mov edx, 2
mov eax, 0x6d5f28
nop dword [eax]
cmp word [eax], si
je 0x5c5a3b
add eax, 2
sub edx, 1
jne 0x5c5a20
cmp ecx, edi
je 0x5c5a36
sub ecx, 2
jmp 0x5c5a10
or ecx, 0xffffffff
jmp 0x5c5a3f
sub ecx, edi
sar ecx, 1
cmp ecx, 0xffffffff
je 0x5c5ae9
push ecx
push 0
lea eax, [ebp - 0x148]
push eax
lea ecx, [ebp + 8]
call fcn.004483c0
push eax
lea ecx, [ebp - 0x28]
call fcn.00444ec0
lea ecx, [ebp - 0x148]
call fcn.0043d140
sub esp, 0x18
lea eax, [ebp - 0x28]
mov ecx, esp
push eax
call fcn.0043d200
mov esi, dword [ebp - 0x12c]
mov ecx, esi
call fcn.005c5900
cmp al, 1
jne 0x5c5ae9
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push eax
call fcn.005ffd60
add esp, 4
test eax, eax
jne 0x5c5ace
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push eax
push str.Created__S
push 0
push 4
push str.AdobeGCUpdaterCFU
push dword [esi + 4]
call fcn.004ffb60
add esp, 0x18
mov bl, 1
jmp 0x5c5ae9
push str.Failed_to_Create__S
push 0
push 4
push str.AdobeGCUpdaterCFU
push dword [esi + 4]
call fcn.004ffb60
add esp, 0x14
xor bl, bl
lea ecx, [ebp - 0x28]
call fcn.0043d140
mov edx, dword [ebp + 0x1c]
cmp edx, 8
jb 0x5c5b27
mov ecx, dword [ebp + 8]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x5c5b1d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x5c5b47
push edx
push ecx
call fcn.005d2f48
add esp, 8
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005d2f07
mov esp, ebp
pop ebp
ret 0x18
call fcn.005f1c34
int3
Function at 0x60bb8e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0060ba04

Function at 0x6126f5
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00612248

Function at 0x61b1f1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
push 1
push edi
call fcn.0061b19b
mov esi, dword [ebp + 0xc]
pop ecx
pop ecx
test al, al
je 0x61b276
push 1
push esi
call fcn.0061b19b
mov edx, dword [ebp + 0x10]
pop ecx
pop ecx
test al, al
je 0x61b279
mov ecx, edx
mov eax, ebx
shr ecx, 2
test ecx, ecx
je 0x61b24b
mov edx, edi
mov dword [ebp - 4], ecx
sub edx, esi
mov edi, esi
mov eax, dword [edx + edi]
xor eax, dword [edi]
lea edi, [edi + 4]
or ebx, eax
sub ecx, 1
jne 0x61b233
mov edx, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov eax, dword [ebp - 4]
shl eax, 2
sub edx, eax
jne 0x61b25b
xor eax, eax
test ebx, ebx
sete al
jmp 0x61b291
add edi, eax
add esi, eax
mov ecx, ebx
mov eax, ebx
shr eax, 0x10
shr ecx, 0x18
or cl, al
mov eax, ebx
shr eax, 8
or cl, al
or bl, cl
jmp 0x61b279
mov edx, dword [ebp + 0x10]
test edx, edx
je 0x61b28c
sub edi, esi
mov al, byte [esi + edi]
xor al, byte [esi]
or bl, al
inc esi
sub edx, 1
jne 0x61b27f
test bl, bl
sete al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x61b298
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 1
push ebx
call fcn.0061b19b
mov edi, dword [ebp + 0xc]
pop ecx
pop ecx
test al, al
je 0x61b31b
push 1
push edi
call fcn.0061b19b
mov esi, dword [ebp + 0x10]
pop ecx
pop ecx
test al, al
je 0x61b31e
push 1
push esi
call fcn.0061b19b
pop ecx
pop ecx
mov ecx, dword [ebp + 0x14]
test al, al
je 0x61b321
mov edx, ecx
xor eax, eax
shr edx, 2
test edx, edx
je 0x61b30c
mov ecx, edi
mov dword [ebp - 8], edx
mov eax, ebx
sub ecx, esi
sub eax, esi
mov ebx, esi
mov edi, eax
mov eax, dword [ecx + ebx]
xor eax, dword [ebx]
mov dword [edi + ebx], eax
lea ebx, [ebx + 4]
sub edx, 1
jne 0x61b2f0
mov ecx, dword [ebp + 0x14]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 8]
shl eax, 2
sub ecx, eax
je 0x61b337
add ebx, eax
add edi, eax
add esi, eax
jmp 0x61b321
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebp + 0x14]
test ecx, ecx
je 0x61b337
sub edi, esi
sub ebx, esi
mov al, byte [esi + edi]
xor al, byte [esi]
mov byte [esi + ebx], al
inc esi
sub ecx, 1
jne 0x61b329
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x61b33e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
push 1
push esi
call fcn.0061b19b
mov edi, dword [ebp + 0xc]
pop ecx
pop ecx
test al, al
je 0x61b3a2
push 1
push edi
call fcn.0061b19b
pop ecx
pop ecx
mov ecx, dword [ebp + 0x10]
test al, al
je 0x61b3a5
mov edx, ecx
xor eax, eax
shr edx, 2
test edx, edx
je 0x61b395
mov eax, edi
mov dword [ebp - 8], edx
push ebx
sub eax, esi
mov ebx, esi
mov esi, eax
mov eax, dword [esi + ebx]
xor dword [ebx], eax
lea ebx, [ebx + 4]
sub edx, 1
jne 0x61b381
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 8]
pop ebx
shl eax, 2
sub ecx, eax
je 0x61b3b6
add esi, eax
add edi, eax
jmp 0x61b3a5
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x61b3b6
sub edi, esi
mov al, byte [esi + edi]
xor byte [esi], al
inc esi
sub ecx, 1
jne 0x61b3ab
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x62bb17
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
pop ebp
ret

Function at 0x62bb41
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
push 0x20
push 0x6e5dc0
push dword [ebp + 8]
call fcn.005e7a70
add esp, 0xc
pop ebp
ret
Function at 0x634200
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, ecx
push 1
push edi
mov dword [ebp - 4], eax
mov ebx, dword [eax + 4]
call fcn.0061b19b
mov esi, dword [ebp + 0xc]
pop ecx
pop ecx
test al, al
jne 0x634245
test esi, esi
je 0x634245
movzx eax, byte [edi]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
push 1
xor ebx, dword [ecx*4 + 0x6e6ec8]
inc edi
push edi
dec esi
call fcn.0061b19b
jmp 0x63421d
cmp esi, 4
jb 0x634290
mov ecx, esi
shr ecx, 2
xor ebx, dword [edi]
sub esi, 4
movzx eax, bl
add edi, 4
shr ebx, 8
xor ebx, dword [eax*4 + 0x6e6ec8]
movzx eax, bl
shr ebx, 8
xor ebx, dword [eax*4 + 0x6e6ec8]
movzx eax, bl
shr ebx, 8
xor ebx, dword [eax*4 + 0x6e6ec8]
movzx eax, bl
shr ebx, 8
xor ebx, dword [eax*4 + 0x6e6ec8]
sub ecx, 1
jne 0x63424f
test esi, esi
je 0x6342ac
movzx eax, byte [edi]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x6e6ec8]
inc edi
sub esi, 1
jne 0x634294
mov eax, dword [ebp - 4]
pop edi
pop esi
mov dword [eax + 4], ebx
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x637c22
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
xor edx, edx
push esi
mov dword [ebp - 0x14], edx
push edi
movzx edi, byte [edx + 0x6e7d50]
mov eax, edi
mov dword [ebp - 8], edi
shr eax, 5
mov esi, edi
mov edx, eax
shr esi, 6
mov ebx, eax
lea ecx, [edi + edi]
xor ecx, edi
and eax, 1
mov dword [ebp - 0x10], eax
and ebx, 2
shr edi, 7
and edx, 4
mov dword [ebp - 0xc], edx
mov edx, esi
lea eax, [ecx + ecx]
and esi, 1
xor eax, dword [ebp - 8]
and edx, 2
shl eax, 0x19
mov dword [ebp - 4], eax
imul eax, edi, 0x1b000000
shl ecx, 2
xor ecx, dword [ebp - 8]
shl ecx, 8
xor dword [ebp - 4], eax
imul eax, dword [ebp - 0x10], 0x1b000000
xor dword [ebp - 4], eax
imul eax, ebx, 0x1b000000
xor dword [ebp - 4], eax
imul eax, esi, 0x1b000000
xor dword [ebp - 4], eax
imul eax, edx, 0x1b000000
xor dword [ebp - 4], eax
imul eax, dword [ebp - 0xc], 0x1b000000
xor dword [ebp - 4], eax
imul eax, dword [ebp - 0x10], 0x11b00
xor ecx, eax
imul eax, ebx, 0x11b00
xor ecx, eax
imul eax, esi, 0x11b00
xor ecx, eax
imul eax, edx, 0x11b00
mov edx, dword [ebp - 4]
xor ecx, eax
imul eax, dword [ebp - 0xc], 0x11b00
xor ecx, eax
imul eax, dword [ebp - 0x10], 0x11b0000
or edx, ecx
mov ecx, dword [ebp - 8]
shl ecx, 3
xor ecx, dword [ebp - 8]
shl ecx, 0x10
xor ecx, eax
imul eax, ebx, 0x11b0000
xor ecx, eax
imul eax, dword [ebp - 0xc], 0x11b0000
xor ecx, eax
imul eax, edi, 0x11b
or edx, ecx
mov ecx, dword [ebp - 8]
shl ecx, 2
xor ecx, dword [ebp - 8]
add ecx, ecx
xor ecx, eax
imul eax, dword [ebp - 0x10], 0x11b
xor ecx, eax
imul eax, ebx, 0x11b
mov ebx, dword [ebp - 8]
xor ecx, eax
imul eax, dword [ebp - 0xc], 0x11b
xor ecx, eax
xor eax, eax
xor ecx, ebx
or ebx, edx
or ecx, edx
mov edx, dword [ebp - 0x14]
or eax, ebx
mov dword [edx*8 + 0x7427c0], eax
mov dword [edx*8 + 0x7427c4], ecx
inc edx
mov dword [ebp - 0x14], edx
cmp edx, 0x100
jl 0x637c30
pop edi
pop esi
mov byte [0x742fc1], 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x640e50
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov esi, ecx
push eax
push 0
push esi
push 0x63f4f0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi], eax
pop esi
test eax, eax
jne 0x640e92
call fcn.0063dda0
push str.FileDownloadManager::runThisThread:_failed_to_create_a_new_thread._Fatal_Error
push 0x6efbcc
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
xor al, al
mov esp, ebp
pop ebp
ret
mov al, 1
mov esp, ebp
pop ebp
ret

Function at 0x641cd0
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0
push dword [ebp + 8]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test eax, eax
je 0x641d24
cmp eax, 0xb7
je 0x641d24
cmp eax, 0x50
je 0x641d24
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0063dda0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.failed_to_create_dir._Error____d
push 0x6efbcc
push esi
call dword [edi + 0x24]
add esp, 0x10
xor al, al
pop edi
pop esi
pop ebp
ret
mov al, 1
pop ebp
ret
Function at 0x642670
Capabilities:
Check if file exists
Delete file

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x64269e
call fcn.0063dda0
push ebx
push str.File_does_not_exist_at__s
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 0xc
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
push ebx
mov byte [ebp - 1], 0
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x642697
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
push edi
call ebx
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0063dda0
mov esi, eax
mov edi, dword [esi]
call ebx
push eax
push dword [ebp + 8]
push str.Failed_to_delete_file_at_path:_ls_error:_d
push esi
call dword [edi + 4]
mov al, byte [ebp - 1]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x642710
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
mov dword [ebp - 8], ebx
cmp ebx, 0xffffffff
jne 0x642774
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0063dda0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push dword [ebp + 8]
push str.Failed_to_open_the_file_handle_at__s._Error___d_
push 0x6efbcc
push edi
call dword [ebx + 0x24]
add esp, 0x14
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0063dda0
mov esi, dword [ebp + 0x14]
mov edi, dword [ebp + 0x10]
push esi
mov ecx, dword [eax]
push edi
push str.file_size_to_which_we_have_to_extend_is__llu
push eax
call dword [ecx + 4]
add esp, 0x10
push 0
push 0
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x6427e8
push ebx
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
je 0x6427c0
push ebx
mov byte [ebp - 1], 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0063dda0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push str.Failed_to_set_the_end_of_the_file_to_size__llu._Error____d
jmp 0x64280e
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0063dda0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push str.Failed_to_resize_the_file_to_size__ld._Error____d
push 0x6efbcc
push edi
call dword [ebx + 0x24]
mov ebx, dword [ebp - 8]
add esp, 0x18
mov byte [ebp - 1], 0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x642af0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x642b07
xor al, al
pop esi
pop ebp
ret
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x642b42
push edi
call fcn.0063dda0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp + 8]
push str.Failed_to_get_the_directory_attributes_for____s._Error_is__d.
push 0x6efbcc
push esi
call dword [edi + 0x24]
add esp, 0x14
xor al, al
pop edi
pop ebx
pop esi
pop ebp
ret
call fcn.0063dda0
push ebx
push esi
push str.The_file_attributes_of_directory____s_is__d
mov ecx, dword [eax]
push eax
call dword [ecx + 4]
add esp, 0x10
shr ebx, 4
and bl, 1
mov al, bl
pop ebx
pop esi
pop ebp
ret

Function at 0x642b70
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x642b9a
call fcn.0063dda0
push dword [ebp + 8]
push str.File_does_not_exist_at__s
mov ecx, dword [eax]
push eax
call dword [ecx + 4]
add esp, 0xc
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x642de0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x642e3f
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x642e3f
push ebx
push eax
call fcn.0060435c
add esp, 8
test eax, eax
je 0x642e3a
push esi
push edi
call fcn.005fd071
mov ecx, dword [eax]
mov eax, dword [ebp + 0x10]
mov dword [eax], ecx
call fcn.0063dda0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push dword [ebp + 0xc]
push str.Failed_to_rename_file_from__s_to__s._The_error_is_:_d
push 0x6efbcc
push esi
call dword [edi + 0x24]
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
pop ebp
ret
mov al, 1
pop ebx
pop ebp
ret
call fcn.0063dda0
push 0x6e99a8
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 8
xor al, al
pop ebx
pop ebp
ret

Function at 0x643000
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push edi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edi, eax
test edi, edi
jne 0x643019
xor al, al
pop edi
pop ebp
ret
lea eax, [edi*2 + 2]
push esi
push eax
call fcn.005fda50
mov esi, eax
add esp, 4
test esi, esi
je 0x643045
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push esi
test eax, eax
jne 0x64304b
call fcn.005fd500
add esp, 4
pop esi
xor al, al
pop edi
pop ebp
ret
mov ecx, dword [ebp + 8]
call fcn.0043d0f0
push esi
call fcn.005fd500
add esp, 4
mov al, 1
pop esi
pop edi
pop ebp
ret