Function at 0x1019c170
Capabilities:
Get file size

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x101df09f
push eax
mov eax, dword [esp + 0x10]
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
push 1
mov esi, ecx
push eax
call fcn.101a3ef0
mov edi, eax
or ebp, 0xffffffff
add esp, 8
cmp edi, ebp
jne 0x1019c1b0
push 0x102552a8
jmp 0x1019c6b2
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebp
mov dword [esp + 0x18], eax
jne 0x1019c1da
push 0x10255608
call fcn.101a28c0
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x1019c6ba
mov ecx, dword [esi + 0xa8]
add ecx, eax
cmp ecx, 0x6400000
jbe 0x1019c203
push 0x102555e8
call fcn.101a28c0
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x1019c6ba
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esi + 0x9c]
call fcn.101a2220
test eax, eax
jne 0x1019c3a5
mov ecx, dword [esi + 0x9c]
lea edx, [esp + 0x14]
push edx
call fcn.101a2160
mov eax, dword [eax]
push 0x10255464
push eax
mov dword [esp + 0x2c], 0
call fcn.10097979
add esp, 8
test eax, eax
je 0x1019c27f
mov ecx, dword [esi + 0x9c]
lea eax, [esp + 0x10]
push eax
call fcn.101a2160
mov eax, dword [eax]
push str.text_html
push eax
call fcn.10097979
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.100cc820
test bl, bl
je 0x1019c27f
mov bl, 1
jmp 0x1019c281
xor bl, bl
lea ecx, [esp + 0x14]
mov dword [esp + 0x24], ebp
call fcn.100cc820
test bl, bl
je 0x1019c2d2
mov ecx, dword [esi + 0x9c]
push 0x10255464
call fcn.101a2180
mov ecx, dword [esi + 0x9c]
push str.UTF_8
call fcn.101a1f60
mov ecx, dword [esi + 0x9c]
push str.base64
call fcn.101a21b0
mov ecx, dword [esi + 0x9c]
push 0x1026d4c8
call fcn.101a13f0
push 0x5c
call fcn.10063b18
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
mov dword [esp + 0x24], 1
je 0x1019c2f7
mov ecx, eax
call fcn.101a0d60
mov ebx, eax
jmp 0x1019c2f9
xor ebx, ebx
push 0x10255520
mov ecx, ebx
mov dword [esp + 0x28], ebp
call fcn.101a2180
push 0
push 0
mov ecx, ebx
call fcn.101a1970
mov ecx, dword [esi + 0x9c]
push ecx
mov ecx, ebx
call fcn.101a2230
push 0x5c
call fcn.10063b18
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
mov dword [esp + 0x24], 2
je 0x1019c347
mov ecx, eax
call fcn.101a0d60
mov edi, eax
jmp 0x1019c349
xor edi, edi
push str.multipart_mixed
mov ecx, edi
mov dword [esp + 0x28], ebp
call fcn.101a2180
lea edx, [esp + 0x14]
mov ecx, ebx
push edx
call fcn.101a18f0
mov eax, dword [eax]
push 1
push eax
mov ecx, edi
mov dword [esp + 0x2c], 3
call fcn.101a1970
lea ecx, [esp + 0x14]
mov dword [esp + 0x24], ebp
call fcn.100cc820
push str.This_is_a_multi_part_message_in_MIME_format.
mov ecx, edi
call fcn.101a13f0
push ebx
mov ecx, edi
mov dword [esi + 0x9c], edi
call fcn.101a2230
jmp 0x1019c4ab
mov ecx, dword [esi + 0x9c]
lea eax, [esp + 0x14]
push eax
call fcn.101a2160
mov eax, dword [eax]
push 0x10255520
push eax
call fcn.10097979
add esp, 8
lea ecx, [esp + 0x14]
test eax, eax
sete bl
call fcn.100cc820
test bl, bl
je 0x1019c475
mov ecx, dword [esi + 0x9c]
push 0x1026d4c8
call fcn.101a13f0
push 0x5c
call fcn.10063b18
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
mov dword [esp + 0x24], 4
je 0x1019c410
mov ecx, eax
call fcn.101a0d60
mov edi, eax
jmp 0x1019c412
xor edi, edi
push str.multipart_mixed
mov ecx, edi
mov dword [esp + 0x28], ebp
call fcn.101a2180
lea ecx, [esp + 0x14]
push ecx
mov ecx, dword [esi + 0x9c]
call fcn.101a18f0
mov eax, dword [eax]
push 1
push eax
mov ecx, edi
mov dword [esp + 0x2c], 5
call fcn.101a1970
lea ecx, [esp + 0x14]
mov dword [esp + 0x24], ebp
call fcn.100cc820
push str.This_is_a_multi_part_message_in_MIME_format.
mov ecx, edi
call fcn.101a13f0
mov edx, dword [esi + 0x9c]
mov ecx, edi
push edx
call fcn.101a2230
mov dword [esi + 0x9c], edi
jmp 0x1019c4ab
mov ecx, dword [esi + 0x9c]
lea eax, [esp + 0x14]
push eax
call fcn.101a2160
mov eax, dword [eax]
push str.multipart_mixed
push eax
call fcn.10097979
add esp, 8
lea ecx, [esp + 0x14]
test eax, eax
sete bl
call fcn.100cc820
test bl, bl
je 0x1019c6ad
push 0x5c
call fcn.10063b18
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
mov dword [esp + 0x24], 6
je 0x1019c4d4
mov ecx, eax
call fcn.101a0d60
mov ebx, eax
mov dword [esp + 0x10], ebx
jmp 0x1019c4e0
mov dword [esp + 0x10], 0
mov ebx, dword [esp + 0x10]
push str.application_octet_stream
mov ecx, ebx
mov dword [esp + 0x28], ebp
call fcn.101a2180
push str.base64
mov ecx, ebx
call fcn.101a21b0
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, ebx
call fcn.101a1f90
mov edi, dword [esp + 0x30]
test edi, edi
je 0x1019c527
push edi
call fcn.100977b6
add esp, 4
test eax, eax
je 0x1019c527
push 0
push edi
mov ecx, ebx
call fcn.101a2130
mov edi, dword [esp + 0x34]
test edi, edi
je 0x1019c67c
push edi
call fcn.100977b6
add esp, 4
test eax, eax
je 0x1019c67c
push edi
mov ecx, ebx
call fcn.101a2210
mov ecx, dword [esi + 0x9c]
call fcn.101a2220
xor ebp, ebp
mov dword [esp + 0x2c], eax
test eax, eax
jle 0x1019c5b6
mov ecx, dword [esi + 0x9c]
push ebp
call fcn.101a2540
mov edi, eax
lea edx, [esp + 0x30]
push edx
mov ecx, edi
call fcn.101a2160
mov eax, dword [eax]
push str.multipart_related
push eax
call fcn.10097979
add esp, 8
lea ecx, [esp + 0x30]
test eax, eax
sete bl
call fcn.100cc820
test bl, bl
jne 0x1019c5a8
mov eax, dword [esp + 0x2c]
inc ebp
cmp ebp, eax
jl 0x1019c561
jmp 0x1019c5b2
test edi, edi
mov ecx, edi
jne 0x1019c66b
mov ebx, dword [esp + 0x10]
push 0x5c
call fcn.10063b18
add esp, 4
mov dword [esp + 0x30], eax
test eax, eax
mov dword [esp + 0x24], 7
je 0x1019c5db
mov ecx, eax
call fcn.101a0d60
mov ebp, eax
jmp 0x1019c5dd
xor ebp, ebp
push str.multipart_related
mov ecx, ebp
mov dword [esp + 0x28], 0xffffffff
call fcn.101a2180
push 2
push 0
mov ecx, ebp
call fcn.101a1970
mov eax, dword [esp + 0x2c]
lea edi, [eax - 1]
test edi, edi
jl 0x1019c655
mov ecx, dword [esi + 0x9c]
push edi
call fcn.101a2540
lea ecx, [esp + 0x2c]
push ecx
mov ecx, eax
call fcn.101a21c0
mov eax, dword [eax]
push str.attachment
push eax
call fcn.10097979
add esp, 8
lea ecx, [esp + 0x2c]
test eax, eax
setne bl
call fcn.100cc820
test bl, bl
je 0x1019c64e
mov ecx, dword [esi + 0x9c]
push ebp
push edi
call fcn.101a2550
dec edi
jns 0x1019c607
mov ebx, dword [esp + 0x10]
mov ecx, dword [esi + 0x9c]
push ebp
push 0
call fcn.101a23a0
test ebp, ebp
mov ecx, ebp
jne 0x1019c66f
jmp 0x1019c6ba
mov ebx, dword [esp + 0x10]
push ebx
call fcn.101a2230
mov eax, 1
jmp 0x1019c6bc
push str.attachment
mov ecx, ebx
call fcn.101a21e0
mov edx, dword [esp + 0x18]
mov ecx, dword [esi + 0xa8]
add ecx, edx
push ebx
mov dword [esi + 0xa8], ecx
mov ecx, dword [esi + 0x9c]
call fcn.101a2230
mov eax, 1
jmp 0x1019c6bc
push 0x10255514
call fcn.101a28c0
add esp, 4
xor eax, eax
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret 0xc