joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a397
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x54
mov eax, dword [0x419004]
xor eax, esp
mov dword [esp + 0x50], eax
push esi
mov esi, dword [ebp + 8]
push 0x406f00
push 0x406f1c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40a3d1
push 0x800
call eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea ecx, [esp + 0xc]
call fcn.00409496
push esi
lea ecx, [esp + 0x24]
call fcn.00408b70
lea ecx, [esp + 0x20]
call fcn.00408e9c
mov esi, eax
test esi, esi
jns 0x40a44f
lea ecx, [esp + 8]
call fcn.0040a30c
test al, al
je 0x40a499
cmp esi, 0x80040b00
jne 0x40a499
and dword [esp + 0x4c], 0
lea ecx, [esp + 0x20]
xor eax, eax
mov dword [esp + 0x50], 7
mov word [esp + 0x3c], ax
lea eax, [esp + 0x3c]
push eax
call fcn.00408f41
lea ecx, [esp + 0x3c]
mov esi, eax
call fcn.004095f1
test esi, esi
js 0x40a499
mov esi, 0x80040b02
jmp 0x40a499
cmp dword [esp + 0x1c], 8
lea esi, [esp + 8]
jb 0x40a45e
mov esi, dword [esp + 8]
push 0x406d74
push dword [esp + 0x24]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x40a491
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
test esi, esi
je 0x40a48a
jle 0x40a499
movzx esi, si
or esi, 0x80070000
jmp 0x40a499
mov esi, 0x80004005
jmp 0x40a499
push dword [ebp + 0x14]
push esi
call eax
mov esi, eax
cmp dword [esp + 0x20], 0
je 0x40a4aa
push dword [esp + 0x20]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 0x24]
call fcn.004095f1
lea ecx, [esp + 8]
call fcn.004095f1
mov ecx, dword [esp + 0x54]
mov eax, esi
pop esi
xor ecx, esp
call fcn.0040ab91
mov esp, ebp
pop ebp
ret 0x10

Function at 0x414dcc
Capabilities:
Encode data using xor

Disassembly:
xor dword [ecx], ebx
sub edi, 1
and edx, eax
add ecx, 4
and eax, edx
sub edx, eax
cmp ecx, esi
jne fcn.00414dcc
add edi, 0x976deb26
add eax, edi
ret
Function at 0x441c9a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00441838

Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130
Function at 0x412082
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x418680], 0
push ebx
push esi
mov esi, 0x418688
jne 0x4120ae
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x4186a0], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x418680], 1
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x41214b
push 0x14
push 8
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x412175
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x418684]
test eax, eax
je 0x4120f0
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x418684], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x41217a
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x412175
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8

Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
je 0x430072
nop
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x8996c83
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
mov eax, section..rdata
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0xae863b7
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x10002fc0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x10002fcb
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x100030ce
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x298b710]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x298b710]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x298b710]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x298b710]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x298b710]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x298b710]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x298b710]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x298b710]
xor eax, edx
inc ecx
dec edi
jne 0x10002fe6
pop edi
test esi, esi
je 0x100030f0
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x298b710]
xor eax, edx
inc ecx
dec esi
jne 0x100030d2
pop esi
pop ebx
not eax
ret
Function at 0x1002079d
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x2989128
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x28]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov edx, dword [esi + 0x40]
test edx, edx
setne bl
inc ebx
test eax, eax
je 0x100207b3
or bh, 0x80
lea ecx, [esp + 0xc]
call fcn.1000e740
mov edx, dword [esp + 0x30]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x28], 0
push ecx
push edx
lea ecx, [esp + 0x14]
call fcn.1000ec40
lea eax, [esp + 0xc]
push ebx
push eax
mov ecx, esi
call fcn.10020820
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x298bf1c
call fcn.1000e940
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x448d50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x648ce4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x38], 0
je 0x448df3
cmp byte [esi + 0x3d], 0
je 0x448df3
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x448da9
mov ecx, dword [esi + 0x38]
mov eax, dword [ecx]
mov edx, dword [eax + 0x20]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call edx
sub eax, 0
je 0x448dbb
sub eax, 1
je 0x448dbf
sub eax, 2
je 0x448df3
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d4b64
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x448ddc
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004e0f56
add esp, 0x10
cmp edi, eax
jne 0x448da9
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d4b64
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004d4b64
mov esp, ebp
pop ebp
ret
Function at 0x4493d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x648ce4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x449400
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d4b64
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x44943c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x44943c
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.004d4b64
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x449523
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x449464
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 0x449497
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.004e17d6
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.004d4b64
mov esp, ebp
pop ebp
ret 4
mov byte [ebp - 0x28], bl
mov eax, dword [ecx]
mov edx, dword [eax + 0x1c]
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x27]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 0x40]
push eax
call edx
test eax, eax
js 0x449523
cmp eax, 1
jle 0x4494f6
cmp eax, 3
jne 0x449523
push dword [esi + 0x4c]
push dword [ebp - 0x28]
call fcn.00448180
add esp, 8
or ecx, 0xffffffff
test al, al
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d4b64
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x449513
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004e0f56
add esp, 0x10
cmp edi, eax
jne 0x449523
lea eax, [ebp - 0x28]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x449427
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004d4b64
mov esp, ebp
pop ebp
ret 4
Function at 0x449c60
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
je 0x449d34
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [ebp + 8], eax
test esi, esi
jl 0x449d23
jg 0x449c98
test edx, edx
je 0x449d23
call fcn.00448e10
mov esi, eax
mov eax, edx
mov dword [ebp - 8], eax
test eax, eax
jl 0x449ce8
jg 0x449cae
test esi, esi
je 0x449ce8
cmp ebx, eax
jg 0x449cbd
jl 0x449cb8
cmp edi, esi
jae 0x449cbd
mov esi, edi
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
push esi
mov eax, dword [eax + 0x1c]
push dword [eax]
push dword [ebp + 8]
call fcn.004d6ca0
mov ecx, dword [ebp - 4]
add esp, 0xc
sub edi, esi
sbb ebx, dword [ebp - 8]
mov eax, dword [ecx + 0x2c]
sub dword [eax], esi
mov eax, dword [ecx + 0x1c]
add dword [eax], esi
mov eax, dword [ebp + 8]
jmp 0x449d0a
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x449d1d
mov eax, dword [ebp + 8]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
mov byte [eax], cl
mov ecx, dword [ebp - 4]
add eax, esi
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x449c98
jl 0x449d1d
test edi, edi
jne 0x449c98
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
pop edi
sbb esi, ebx
mov eax, edx
mov edx, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x1c]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], esi
mov eax, dword [eax]
mov dword [ebp - 0x10], edi
mov dword [ebp - 8], eax
test eax, eax
je 0x449d53
mov eax, dword [ecx + 0x2c]
mov eax, dword [eax]
jmp 0x449d55
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [ebp + 0x10], eax
test edi, edi
jl 0x449dfd
jg 0x449d6f
test esi, esi
je 0x449dfd
test eax, eax
jl 0x449dae
jg 0x449d79
test ebx, ebx
je 0x449dae
cmp edi, eax
jg 0x449d88
jl 0x449d83
cmp esi, ebx
jae 0x449d88
mov ebx, esi
mov dword [ebp + 0x10], edi
push ebx
push dword [ebp - 8]
push dword [ebp + 8]
call fcn.004d6ca0
mov ecx, dword [ebp - 4]
add esp, 0xc
add dword [ebp + 8], ebx
sub esi, ebx
sbb edi, dword [ebp + 0x10]
mov eax, dword [ecx + 0x2c]
sub dword [eax], ebx
mov eax, dword [ecx + 0x1c]
add dword [eax], ebx
jmp 0x449db4
mov eax, dword [ebp + 8]
mov dword [ebp + 8], eax
test edi, edi
jl 0x449dfd
jg 0x449dbe
test esi, esi
je 0x449dfd
mov edx, dword [ecx + 0x4c]
test edx, edx
je 0x449dfd
mov ebx, dword [ecx + 0xc]
lea eax, [ecx + 0x3c]
cmp dword [ebx], eax
jne 0x449de9
mov edx, dword [ecx + 0x54]
mov ecx, dword [ecx + 0x50]
sub edx, ecx
mov dword [ebx], ecx
mov ebx, dword [ebp - 4]
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
mov edx, dword [ebx + 0x4c]
push edx
push esi
push 1
push dword [ebp + 8]
call fcn.004e1aa6
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x449ee0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
je 0x449fae
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [ebp + 8], eax
test esi, esi
jl 0x449f9d
jg 0x449f18
test edx, edx
je 0x449f9d
call fcn.00448f90
mov esi, eax
mov eax, edx
mov dword [ebp - 8], eax
test eax, eax
jl 0x449f66
jg 0x449f2e
test esi, esi
je 0x449f66
cmp ebx, eax
jg 0x449f3d
jl 0x449f38
cmp edi, esi
jae 0x449f3d
mov esi, edi
mov dword [ebp - 8], ebx
mov ecx, dword [ebp - 4]
mov eax, dword [ebp + 8]
push esi
push eax
mov eax, dword [ecx + 0x20]
push dword [eax]
call fcn.004d6ca0
mov ecx, dword [ebp - 4]
add esp, 0xc
sub edi, esi
sbb ebx, dword [ebp - 8]
mov eax, dword [ecx + 0x30]
sub dword [eax], esi
mov eax, dword [ecx + 0x20]
add dword [eax], esi
jmp 0x449f8a
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
mov edx, dword [eax + 0xc]
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
push eax
call edx
cmp eax, 0xffffffff
je 0x449f97
mov ecx, dword [ebp - 4]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
add dword [ebp + 8], esi
test ebx, ebx
jg 0x449f18
jl 0x449f97
test edi, edi
jne 0x449f18
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
pop edi
sbb esi, ebx
mov eax, edx
mov edx, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], esi
mov eax, dword [eax]
mov dword [ebp - 0x10], edi
mov dword [ebp - 8], eax
test eax, eax
je 0x449fcd
mov eax, dword [ecx + 0x30]
mov eax, dword [eax]
jmp 0x449fcf
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [ebp + 0x10], eax
test edi, edi
jl 0x44a048
jg 0x449fe1
test esi, esi
je 0x44a048
test eax, eax
jl 0x44a022
jg 0x449feb
test ebx, ebx
je 0x44a022
cmp edi, eax
jg 0x449ffa
jl 0x449ff5
cmp esi, ebx
jae 0x449ffa
mov ebx, esi
mov dword [ebp + 0x10], edi
push ebx
push dword [ebp + 8]
push dword [ebp - 8]
call fcn.004d6ca0
mov ecx, dword [ebp - 4]
add esp, 0xc
mov edx, dword [ebp + 8]
add edx, ebx
sub esi, ebx
mov eax, dword [ecx + 0x30]
sbb edi, dword [ebp + 0x10]
sub dword [eax], ebx
mov eax, dword [ecx + 0x20]
add dword [eax], ebx
jmp 0x44a025
mov edx, dword [ebp + 8]
test edi, edi
jl 0x44a048
jg 0x44a02f
test esi, esi
je 0x44a048
mov eax, dword [ecx + 0x4c]
test eax, eax
je 0x44a048
push eax
push esi
push 1
push edx
call fcn.004e0f56
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x45eda0
Capabilities:
Receive data
Receive data on socket

Disassembly:
cmp byte [0x64b2e4], 0
push esi
push edi
mov edi, dword [esp + 0x20]
je 0x45ee15
test edi, edi
je 0x45ee15
mov eax, dword [0x64b2e8]
test eax, eax
jne 0x45ee0f
mov esi, dword [esp + 0x1c]
push str.recv
push esi
push edi
push str.LIMIT__s:_d__s_reached_memlimit_n
call fcn.0045eba0
add esp, 0x10
push str.recv
push esi
push edi
push str.LIMIT__s:_d__s_reached_memlimit_n
push 2
call fcn.004e10b2
add esp, 4
push eax
call fcn.00467da0
push dword [0x64b2e0]
call fcn.004e15b0
add esp, 0x18
call fcn.004da752
pop edi
pop esi
mov dword [eax], 0xc
or eax, 0xffffffff
ret
dec eax
mov dword [0x64b2e8], eax
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_recv]
mov esi, eax
test edi, edi
je 0x45ee48
push esi
push dword [esp + 0x18]
push dword [esp + 0x24]
push edi
push str.RECV__s:_d_recv__lu____ld_n
call fcn.0045eba0
add esp, 0x14
pop edi
mov eax, esi
pop esi
ret

Function at 0x45ee80
Capabilities:
Send data
Send data on socket

Disassembly:
cmp byte [0x64b2e4], 0
push esi
push edi
mov edi, dword [esp + 0x20]
je 0x45eef5
test edi, edi
je 0x45eef5
mov eax, dword [0x64b2e8]
test eax, eax
jne 0x45eeef
mov esi, dword [esp + 0x1c]
push str.send
push esi
push edi
push str.LIMIT__s:_d__s_reached_memlimit_n
call fcn.0045eba0
add esp, 0x10
push str.send
push esi
push edi
push str.LIMIT__s:_d__s_reached_memlimit_n
push 2
call fcn.004e10b2
add esp, 4
push eax
call fcn.00467da0
push dword [0x64b2e0]
call fcn.004e15b0
add esp, 0x18
call fcn.004da752
pop edi
pop esi
mov dword [eax], 0xc
or eax, 0xffffffff
ret
dec eax
mov dword [0x64b2e8], eax
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
test edi, edi
je 0x45ef28
push esi
push dword [esp + 0x18]
push dword [esp + 0x24]
push edi
push str.SEND__s:_d_send__lu____ld_n
call fcn.0045eba0
add esp, 0x14
pop edi
mov eax, esi
pop esi
ret
Function at 0x46e910
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x1c4
mov eax, dword [0x648ce4]
xor eax, esp
mov dword [esp + 0x1c0], eax
cmp byte [0x64b3bc], 0
push ebx
mov ebx, dword [esp + 0x1cc]
mov dword [esp + 0x10], ebx
jne 0x46e949
call fcn.00509920
test eax, eax
je 0x46e961
mov byte [0x64b3bc], 1
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c0]
xor ecx, esp
call fcn.004d4b64
add esp, 0x1c4
ret
mov eax, dword [ebx + 0x9f8]
test eax, eax
je 0x46e982
push 0x400
push eax
call fcn.0050a5e0
add esp, 8
call fcn.00509920
test eax, eax
jne 0x46e949
push ebp
push esi
push edi
nop word [eax + eax]
mov ebx, 2
mov dword [esp + 0x18], 4
lea eax, [esp + 0x90]
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], eax
nop dword [eax]
lea eax, [esp + 0x40]
push eax
call fcn.00451a80
push 0
push 1
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x3c], xmm0
movups xmmword [esp + 0x2c], xmm0
call fcn.00458210
lea eax, [esp + 0x5c]
push eax
call fcn.00451a80
mov esi, dword [eax + 8]
lea eax, [esp + 0x70]
push eax
call fcn.00451a80
add esp, 0x14
lea ebp, [ebx + 1]
mov ecx, eax
mov eax, esi
cdq
push 0
add eax, dword [ecx]
push ebp
adc edx, dword [ecx + 4]
push edx
push eax
call fcn.004d4ba0
movups xmm1, xmmword [esp + 0x30]
mov esi, dword [esp + 0x10]
mov edi, eax
mov ebx, edx
dec esi
movaps xmm0, xmm1
movd eax, xmm1
psrldq xmm0, 4
movd ecx, xmm0
shld ebx, edi, 8
push ecx
push eax
push 0
push esi
shl edi, 8
call fcn.004d4ba0
xor edi, eax
xor ebx, edx
lea eax, [esp + 0x70]
mov dword [esp + 0x20], edi
push eax
mov dword [esp + 0x28], ebx
call fcn.00451a80
lea esi, [eax + 8]
lea eax, [esp + 0x84]
push eax
call fcn.00451a80
mov edx, dword [esp + 0x18]
add esp, 8
mov ebx, ebp
mov dword [esp + 0x10], ebx
mov ecx, dword [eax]
add ecx, dword [esi]
lea eax, [edx + 2]
imul edx, dword [esp + 0x28]
imul ecx, eax
mov eax, dword [esp + 0x14]
shl ecx, 0x10
xor ecx, edx
mov dword [esp + 0x28], ecx
movups xmm0, xmmword [esp + 0x20]
movups xmmword [eax], xmm0
add eax, 0x10
sub dword [esp + 0x18], 1
mov dword [esp + 0x14], eax
jne 0x46e9b0
movsd xmm0, qword [0x5c98e0]
lea eax, [esp + 0x90]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.00509750
add esp, 0x10
call fcn.00509920
test eax, eax
je 0x46e990
lea eax, [esp + 0xd0]
mov byte [esp + 0xd0], 0
push 0x100
push eax
call fcn.0050a420
add esp, 8
cmp byte [esp + 0xd0], 0
pop edi
pop esi
pop ebp
je 0x46eb14
lea eax, [esp + 0xc4]
push 0x400
push eax
call fcn.0050a5e0
add esp, 8
call fcn.00509920
test eax, eax
jne 0x46e949
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [esp + 0x14]
call fcn.004583f0
add esp, 8
call fcn.00509920
mov ecx, dword [esp + 0x1c4]
neg eax
pop ebx
sbb eax, eax
xor ecx, esp
and eax, 0xffffffdd
add eax, 0x23
call fcn.004d4b64
add esp, 0x1c4
ret