joyce8/EMBER2024-capa huggingface dataset:
Function at 0x560670
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xa8
call fcn.004273e0
mov eax, dword [0x5e10a4]
xor eax, esp
mov dword [esp + 0xa4], eax
mov eax, dword [esp + 0xac]
push ebx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0xb4]
push ebp
push esi
mov esi, dword [esp + 0xc4]
xor ebp, ebp
mov eax, dword [eax + 4]
push edi
mov edi, dword [esp + 0xc4]
mov dword [esp + 0x14], eax
sub eax, edi
mov dword [esp + 0x10], eax
cmp esi, edi
jae 0x5606d6
push str.orig_len___md_size
push 0xf8
push str.._ssl_s3_cbc.c
call fcn.004be980
add esp, 0xc
cmp edi, 0x40
jbe 0x5606f2
push str.md_size___EVP_MAX_MD_SIZE
push 0xf9
push str.._ssl_s3_cbc.c
call fcn.004be980
add esp, 0xc
lea eax, [esp + 0x34]
neg eax
lea ebx, [esp + 0x34]
and eax, 0x3f
add ebx, eax
lea eax, [edi + 0x100]
mov dword [esp + 0x20], ebx
cmp esi, eax
jbe 0x560719
mov ebp, esi
sub ebp, edi
sub ebp, 0x100
mov eax, edi
xor edx, edx
and eax, 0xfffffffe
shl eax, 0x17
sub eax, ebp
add eax, dword [esp + 0x10]
div edi
push edi
mov esi, edx
push 0
push ebx
mov dword [esp + 0x38], esi
call fcn.0043fcd0
add esp, 0xc
mov dword [esp + 0x18], 0
cmp ebp, dword [esp + 0xc8]
jae 0x560811
mov ecx, dword [esp + 0x10]
mov edx, ecx
mov ebx, dword [esp + 0x14]
mov esi, ebx
mov eax, dword [esp + 0xc0]
sub esi, ecx
shr edx, 0x1f
mov dword [esp + 0x1c], edx
mov edx, ebx
shr edx, 0x1f
mov eax, dword [eax + 0xc]
mov dword [esp + 0x14], edx
mov edx, ebp
sub edx, ebx
mov dword [esp + 0x24], esi
mov esi, dword [esp + 0x20]
add eax, ebx
mov dword [esp + 0x10], edx
mov dword [esp + 0x28], eax
mov ebx, dword [esp + 0x24]
mov ecx, ebp
shr ecx, 0x1f
inc ebp
mov al, cl
xor al, byte [esp + 0x1c]
lea ebx, [ebx + edx]
shr edx, 0x1f
xor dl, byte [esp + 0x14]
shr ebx, 0x1f
xor bl, byte [esp + 0x1c]
or bl, al
mov al, cl
xor al, byte [esp + 0x14]
xor bl, cl
or dl, al
dec bl
mov eax, dword [esp + 0x10]
xor dl, cl
mov ecx, dword [esp + 0x28]
dec dl
not dl
mov al, byte [ecx + eax]
mov ecx, dword [esp + 0x18]
and dl, al
and dl, bl
or byte [ecx + esi], dl
mov edx, ecx
inc edx
mov ecx, edx
mov eax, edx
sub ecx, edi
xor eax, edi
xor ecx, edi
or ecx, eax
xor ecx, edx
shr ecx, 0x1f
neg ecx
and edx, ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x10]
inc edx
mov dword [esp + 0x10], edx
cmp ebp, dword [esp + 0xc8]
jb 0x560790
mov esi, dword [esp + 0x2c]
mov ebx, dword [esp + 0x20]
xor edx, edx
test edi, edi
je 0x56084a
mov ebp, dword [esp + 0x30]
nop dword [eax + eax]
mov eax, esi
xor eax, 0x20
mov al, byte [eax + ebx]
movzx eax, byte [esi + ebx]
inc esi
mov byte [edx + ebp], al
mov ecx, esi
sub ecx, edi
mov eax, esi
xor ecx, edi
xor eax, edi
or ecx, eax
inc edx
xor ecx, esi
shr ecx, 0x1f
neg ecx
and esi, ecx
cmp edx, edi
jb 0x560820
mov ecx, dword [esp + 0xb4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004273c3
add esp, 0xa8
ret
Function at 0x561280
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.004273e0
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
inc ebp
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x38], 1
je 0x5612c8
mov ecx, dword [esp + 0x1c]
mov edx, dword [esi + 4]
lea eax, [ecx + ebp]
cmp eax, edx
jbe 0x5612bb
pop edi
pop esi
xor eax, eax
pop ebp
pop ecx
ret
add dword [esi + 0xc], ecx
add dword [esi + 0x10], ecx
sub edx, ecx
mov dword [esi + 4], edx
jmp 0x5612cd
cmp ebp, dword [esi + 4]
ja 0x5612b4
test dword [edi + 0x100], 0x200
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 4]
push ebx
movzx ebx, byte [ecx + eax - 1]
je 0x561320
cmp dword [edi + 0x88], 0
jne 0x561320
mov eax, dword [edi + 0x58]
push 8
add eax, 8
push 0x5c95b4
push eax
call fcn.004be6b0
add esp, 0xc
test eax, eax
jne 0x561313
test bl, 1
jne 0x561313
mov eax, dword [edi + 0x58]
or dword [eax], 8
mov eax, dword [edi + 0x58]
test byte [eax], 8
je 0x561320
test ebx, ebx
je 0x561320
dec ebx
mov eax, dword [edi + 0x80]
push dword [eax]
call fcn.00544db0
add esp, 4
test eax, 0x200000
je 0x56134a
or eax, 0xffffffff
sub eax, ebx
add dword [esi + 4], eax
mov eax, 1
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret
mov edi, dword [esi + 4]
lea ecx, [ebx + ebp]
mov edx, edi
mov dword [esp + 0x10], edi
sub edx, ecx
mov eax, edi
xor edx, ecx
xor eax, ecx
or edx, eax
mov ebp, 0xff
xor edx, edi
lea eax, [edi - 1]
shr edx, 0x1f
dec edx
cmp eax, ebp
mov dword [esp + 0x24], edx
cmovb ebp, eax
xor edx, edx
test ebp, ebp
je 0x5613cf
mov ecx, ebx
dec edi
shr ecx, 0x1f
add edi, dword [esi + 0xc]
mov dword [esp + 0x18], ecx
nop word [eax + eax]
mov ecx, ebx
lea edi, [edi - 1]
sub ecx, edx
mov eax, edx
shr ecx, 0x1f
inc edx
shr eax, 0x1f
xor cl, al
xor al, byte [esp + 0x18]
or cl, al
movzx eax, byte [edi + 1]
xor cl, byte [esp + 0x18]
xor eax, ebx
dec cl
movzx ecx, cl
and ecx, eax
mov eax, dword [esp + 0x24]
not ecx
and eax, ecx
mov dword [esp + 0x24], eax
cmp edx, ebp
jb 0x561390
mov edi, dword [esp + 0x10]
jmp 0x5613d3
mov eax, dword [esp + 0x24]
not eax
movzx eax, al
lea ecx, [eax - 1]
not eax
shr eax, 0x1f
shr ecx, 0x1f
and ecx, eax
lea eax, [ebx + 1]
neg ecx
and eax, ecx
sub edi, eax
shl eax, 8
or dword [esi], eax
mov eax, ecx
pop ebx
mov dword [esi + 4], edi
and eax, 1
pop edi
not ecx
pop esi
or eax, ecx
pop ebp
pop ecx
ret
Function at 0x5617f0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.004273e0
push esi
push edi
lea eax, [esp + 0xc]
xor edi, edi
push eax
lea eax, [esp + 0xc]
xor esi, esi
push eax
push edi
call fcn.00549b50
add esp, 0xc
test eax, eax
je 0x561a0b
nop dword [eax + eax]
mov ecx, dword [esp + 8]
lea eax, [esi + 1]
shl ecx, 0xa
inc edi
and ecx, dword [esp + 0x20]
cmove eax, esi
mov esi, eax
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0xc]
push eax
push edi
call fcn.00549b50
add esp, 0xc
test eax, eax
jne 0x561820
test esi, esi
je 0x561a0b
mov eax, dword [esp + 0x50]
cdq
idiv esi
mov edi, dword [esp + 0x5c]
cmp esi, 1
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
mov esi, 0
cmovne esi, dword [esp + 0x58]
push edi
push 0
push ebp
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], esi
call fcn.0043fcd0
lea eax, [esp + 0x20]
mov dword [esp + 0x2c], 0
push eax
lea eax, [esp + 0x20]
push eax
push 0
call fcn.00549b50
add esp, 0x18
test eax, eax
je 0x5619d6
mov ebx, dword [esp + 0x60]
nop word [eax + eax]
mov eax, dword [esp + 0x10]
shl eax, 0xa
test dword [esp + 0x28], eax
je 0x5619b2
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x5619e3
push edi
push ebx
push dword [esp + 0x58]
and esi, 1
push dword [esp + 0x58]
add esi, dword [esp + 0x2c]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push esi
mov esi, dword [esp + 0x88]
push esi
push ecx
call fcn.00561a30
add esp, 0x3c
test eax, eax
je 0x561a01
add esi, dword [esp + 0x1c]
xor ecx, ecx
mov dword [esp + 0x54], esi
test edi, edi
jle 0x5619ae
cmp edi, 0x20
jb 0x56198b
lea eax, [ebx - 1]
lea edx, [ebp - 1]
add eax, edi
add edx, edi
cmp ebp, eax
ja 0x561941
cmp edx, ebx
jae 0x56198b
mov eax, edi
and eax, 0x8000001f
jns 0x56194f
dec eax
or eax, 0xffffffe0
inc eax
mov edx, edi
mov esi, ebx
sub edx, eax
mov eax, ebp
sub esi, ebp
nop dword [eax]
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [esi + eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [ebx + ecx + 0x10]
add ecx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp ecx, edx
jl 0x561960
cmp ecx, edi
jge 0x5619ae
mov esi, ebx
lea eax, [ecx + ebp]
mov edx, edi
sub esi, ebp
sub edx, ecx
nop word [eax + eax]
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor byte [eax - 1], cl
sub edx, 1
jne 0x5619a0
mov esi, dword [esp + 0x18]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x14]
push ecx
lea ecx, [esp + 0x14]
inc eax
push ecx
push eax
mov dword [esp + 0x2c], eax
call fcn.00549b50
add esp, 0xc
test eax, eax
jne 0x5618b0
pop ebp
mov eax, 1
pop ebx
pop edi
pop esi
add esp, 0x14
ret
push 0x114
push str.._ssl_t1_enc.c
push 0x146
push 0x11c
push 0x14
call fcn.004b5440
add esp, 0x14
pop ebp
pop ebx
pop edi
xor eax, eax
pop esi
add esp, 0x14
ret
push 0x109
push str.._ssl_t1_enc.c
push 0x44
push 0x11c
push 0x14
call fcn.004b5440
add esp, 0x14
xor eax, eax
pop edi
pop esi
add esp, 0x14
ret
Function at 0x5713a0
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
push 0
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov edi, dword [esp + 0xc]
push 0
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [edi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
push 0xf
push edi
mov esi, eax
call fcn.004a8640
add esp, 8
test esi, esi
jg 0x5713f7
je 0x5713d9
cmp esi, 0xffffffff
jne 0x5713f7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00571600
add esp, 4
test eax, eax
je 0x5713f7
push 0xa
push edi
call fcn.004a8d40
add esp, 8
pop edi
mov eax, esi
pop esi
ret

Function at 0x571760
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x20]
cmp dword [eax], 6
je 0x57177b
push eax
push esi
call fcn.00571e20
add esp, 8
test eax, eax
jle 0x5717c3
push edi
push 0
call dword [sym.imp.WS2_32.dll_WSASetLastError]
push 0
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
push 0xf
push esi
mov edi, eax
call fcn.004a8640
add esp, 8
test edi, edi
jg 0x5717c0
push edi
call fcn.005716c0
add esp, 4
test eax, eax
je 0x5717c0
push 0xa
push esi
call fcn.004a8d40
add esp, 8
mov eax, edi
pop edi
pop esi
ret
Function at 0x5736c0
Capabilities:
Resolve dns

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ebp, 1
push edi
push ebx
push esi
call fcn.00573b80
mov edi, eax
add esp, 8
test edi, edi
jns 0x5736fb
push 0x7b
push str..crypto_bio_b_sock.c
push 0x6c
push 0x6a
push 0x20
call fcn.004b5440
add esp, 0x14
jmp 0x5737bc
call fcn.00573ab0
cmp eax, 1
jne 0x5737cc
test edi, edi
jle 0x573714
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
ret
push 0x8e
push str..crypto_bio_b_sock.c
push 0x16
push 9
call fcn.004be640
add esp, 0x10
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
jne 0x573751
push 0x92
push str..crypto_bio_b_sock.c
push 0x66
push 0x6a
push 0x20
call fcn.004b5440
add esp, 0x14
jmp 0x5737a2
cmp word [ecx + 8], 2
je 0x573772
push 0x99
push str..crypto_bio_b_sock.c
push 0x6b
push 0x6a
push 0x20
call fcn.004b5440
add esp, 0x14
jmp 0x5737a2
mov eax, dword [ecx + 0xc]
xor ebp, ebp
mov eax, dword [eax]
movzx eax, byte [eax]
mov byte [ebx], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 1]
mov byte [ebx + 1], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 2]
mov byte [ebx + 2], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 3]
mov byte [ebx + 3], al
push 0xa2
push str..crypto_bio_b_sock.c
push 0x16
push 0xa
call fcn.004be640
add esp, 0x10
test ebp, ebp
je 0x5737d3
push esi
push str.host
push 2
call fcn.004b4990
add esp, 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret

Function at 0x573b30
Capabilities:
Set socket configuration

Disassembly:
mov eax, dword [esp + 8]
push esi
mov dword [esp + 0xc], eax
lea eax, [esp + 0xc]
push eax
push 0x8004667e
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov esi, eax
test esi, esi
jns 0x573b70
push 0x233
push str..crypto_bio_b_sock.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 5
push 2
call fcn.004b5440
add esp, 0x14
xor eax, eax
test esi, esi
pop esi
sete al
ret
Function at 0x4a5ab0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x4a5adb
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004a6350
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x14], eax
test eax, eax
je 0x4a5afd
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x4a5aff
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x4a5b83
jg 0x4a5b14
test esi, esi
je 0x4a5b83
test ecx, ecx
jl 0x4a5b5d
jg 0x4a5b1e
test eax, eax
je 0x4a5b5d
cmp edi, ecx
jg 0x4a5b32
jl 0x4a5b28
cmp esi, eax
jae 0x4a5b32
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x1c]
call fcn.004c5650
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x30]
add edx, ecx
sub esi, ecx
sbb edi, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
jmp 0x4a5b60
mov edx, dword [ebp + 8]
test edi, edi
jl 0x4a5b83
jg 0x4a5b6a
test esi, esi
je 0x4a5b83
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x4a5b83
push eax
push esi
push 1
push edx
call fcn.004ce0da
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4a5ba0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x38], 0
je 0x4a5bcb
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004a6430
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [edi + 0x1c]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], eax
test eax, eax
je 0x4a5bed
mov eax, dword [edi + 0x2c]
mov eax, dword [eax]
jmp 0x4a5bef
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test ebx, ebx
jl 0x4a5c8e
jg 0x4a5c0c
test esi, esi
je 0x4a5c8e
test ecx, ecx
jl 0x4a5c59
jg 0x4a5c16
test eax, eax
je 0x4a5c59
cmp ebx, ecx
jg 0x4a5c2a
jl 0x4a5c20
cmp esi, eax
jae 0x4a5c2a
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], ebx
push eax
push dword [esp + 0x18]
push dword [ebp + 8]
call fcn.004c5650
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [edi + 0x2c]
add edx, ecx
sub esi, ecx
mov dword [esp + 0xc], edx
sbb ebx, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [edi + 0x1c]
add dword [eax], ecx
jmp 0x4a5c60
mov eax, dword [ebp + 8]
mov dword [esp + 0xc], eax
test ebx, ebx
jl 0x4a5c8e
jg 0x4a5c6a
test esi, esi
je 0x4a5c8e
cmp dword [edi + 0x4c], 0
je 0x4a5c8e
mov ecx, edi
call fcn.004a69a0
push dword [edi + 0x4c]
push esi
push 1
push dword [esp + 0x18]
call fcn.004ce6af
add esp, 0x10
sub esi, eax
sbb ebx, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
pop edi
pop esi
sbb edx, ebx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4a5fc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x53c074]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x4a5ff0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4a602c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x4a602c
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x4a6113
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x4a6054
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4a6087
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.004cdb66
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
test eax, eax
js 0x4a6113
cmp eax, 1
jle 0x4a60e6
cmp eax, 3
jne 0x4a6113
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.004cdb66
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x4a6103
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004ce0da
add esp, 0x10
cmp edi, eax
jne 0x4a6113
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x4a6017
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004c3717
mov esp, ebp
pop ebp
ret 4
Function at 0x4a69d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x53c074]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x38], 0
je 0x4a6a71
cmp byte [esi + 0x3d], 0
je 0x4a6a71
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x4a6a27
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x4a6a39
sub eax, 1
je 0x4a6a3d
sub eax, 2
je 0x4a6a71
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x4a6a5a
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004ce0da
add esp, 0x10
cmp edi, eax
jne 0x4a6a27
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c3717
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004c3717
mov esp, ebp
pop ebp
ret

Function at 0x4a6cd0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51b150
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x53c074]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.004c3728
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004c2855
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x10], ecx
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x34], esi
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov ecx, edi
mov eax, dword [edi + 0x20]
push 0
push 0
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov dword [edi], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
call fcn.004a6a90
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x4abc90
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x834
mov eax, dword [0x53c074]
xor eax, esp
mov dword [esp + 0x830], eax
push ebx
push esi
push edi
mov esi, ecx
mov dword [esp + 0x24], 0
mov edi, edx
xor ecx, ecx
push 0
mov eax, edi
add eax, dword [esi + 0x20]
push edi
adc ecx, dword [esi + 0x24]
mov dword [esp + 0x28], eax
lea eax, [esp + 0x24]
push eax
push 0x80
lea eax, [esp + 0x48]
mov dword [esp + 0x44], ecx
push eax
push dword [esi + 0x1c]
call dword [sym.imp.KERNEL32.dll_GetQueuedCompletionStatusEx]
xorps xmm1, xmm1
test eax, eax
jne 0x4abddc
mov ebx, 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x102
jne 0x4abe8e
test edi, edi
je 0x4abe79
movsd xmm0, qword [0x545b68]
xorps xmm1, xmm1
ucomisd xmm0, xmm1
lahf
test ah, 0x44
jp 0x4abd37
xorps xmm0, xmm0
movlpd qword [esp + 0x10], xmm0
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
jmp 0x4abd7b
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
jne 0x4abd59
xorps xmm0, xmm0
movlpd qword [esp + 0x10], xmm0
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
jmp 0x4abd7b
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
call fcn.0051a980
mulsd xmm0, qword [0x545b68]
mulsd xmm0, qword [0x5354a8]
call fcn.0051a820
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], edx
cmp dword [esp + 0x34], edx
jb 0x4abe79
mov ecx, dword [esp + 0x20]
ja 0x4abd99
cmp ecx, eax
jbe 0x4abe79
mov edi, ecx
mov ecx, dword [esp + 0x24]
sub edi, eax
test ecx, ecx
je 0x4abdab
mov eax, ebx
ror eax, 1
jmp 0x4abdad
xor eax, eax
push 0
add edi, eax
rol ebx, 1
push edi
lea eax, [esp + 0x24]
inc ecx
push eax
push 0x80
lea eax, [esp + 0x48]
mov dword [esp + 0x34], ecx
push eax
push dword [esi + 0x1c]
call dword [sym.imp.KERNEL32.dll_GetQueuedCompletionStatusEx]
test eax, eax
je 0x4abcf6
xorps xmm1, xmm1
xor edi, edi
cmp dword [esp + 0x1c], edi
jbe 0x4abe1d
lea edx, [esp + 0x3c]
mov ecx, dword [edx]
test ecx, ecx
je 0x4abe13
add ecx, 0xffffffe0
mov dword [ecx + 0x38], 0
mov eax, dword [esi + 0x28]
test eax, eax
je 0x4abe0d
mov eax, dword [eax + 0x38]
mov dword [ecx + 0x38], eax
mov eax, dword [esi + 0x28]
mov dword [eax + 0x38], ecx
jmp 0x4abe10
mov dword [ecx + 0x38], ecx
mov dword [esi + 0x28], ecx
inc edi
add edx, 0x10
cmp edi, dword [esp + 0x1c]
jb 0x4abde8
movsd xmm0, qword [0x545b68]
ucomisd xmm0, xmm1
lahf
test ah, 0x44
jp 0x4abe42
xorps xmm0, xmm0
movlpd qword [esp + 0x10], xmm0
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
jmp 0x4abe73
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
je 0x4abe2f
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
call fcn.0051a980
mulsd xmm0, qword [0x545b68]
mulsd xmm0, qword [0x5354a8]
call fcn.0051a820
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], edx
mov ecx, dword [esp + 0x83c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004c3717
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, 0x534cd4
mov ecx, eax
call fcn.004b88e0
int3