joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4708f7
Capabilities:
Create thread

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
inc ebx
cmp dword [edi + 0x20], 0
jne 0x470937
test byte [edi], 2
je 0x470914
cmp dword [edi + 8], 0
je 0x470914
mov al, bl
jmp 0x470916
xor al, al
test al, al
je 0x470937
mov esi, dword [edi + 8]
push 0x3c
call fcn.0041fd5b
pop ecx
push esi
mov ecx, eax
call fcn.0047003b
mov ecx, eax
mov dword [edi + 0x20], eax
call fcn.00470862
cmp dword [edi + 0x24], 0
jne 0x470973
test byte [edi], 4
je 0x470948
cmp dword [edi + 0x10], 0
jne 0x47094a
xor bl, bl
test bl, bl
je 0x470973
test byte [edi], 8
jne 0x470973
mov esi, dword [edi + 0x10]
push 0x3c
call fcn.0041fd5b
pop ecx
push esi
mov ecx, eax
call fcn.0047003b
mov dword [edi + 0x24], eax
mov ecx, eax
pop edi
pop esi
pop ebx
jmp fcn.00470862
pop edi
pop esi
pop ebx
ret

Function at 0x471e7a
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
sub dword [0x4d06e0], 1
jne 0x471e88
call fcn.00471f64
mov eax, dword [0x4d2fe4]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4d2fe4], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
shr eax, 1
ret

Function at 0x471ec0
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
sub dword [0x4d06e0], 1
jne 0x471ed3
call fcn.00471f64
mov eax, dword [0x4d2fe4]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4d2fe4], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
mov dword [ebp - 4], eax
fild dword [ebp - 4]
jns 0x471f16
fadd qword [0x4c81d0]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4c81a0]
leave
ret

Function at 0x471f24
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
mov dword [0x4d2620], ecx
inc esi
mov edx, esi
mov eax, dword [edx*4 + 0x4d261c]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [edx*4 + 0x4d2620], eax
inc edx
cmp edx, 0x270
jl 0x471f30
mov dword [0x4d06e0], esi
mov dword [0x4d2fe0], esi
pop esi
ret
Function at 0x471f64
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x4d2fe0], 0
push esi
push edi
mov esi, 0x4d2620
jne 0x471f87
push 0
call fcn.0042e478
pop ecx
mov ecx, eax
call fcn.00471f24
mov dword [0x4d06e0], 0x270
mov edx, 0xe3
mov dword [0x4d2fe4], esi
mov eax, dword [esi + 4]
mov ecx, dword [esi]
xor ecx, eax
and al, 1
and ecx, 0x7ffffffe
movzx eax, al
xor ecx, dword [esi]
shr ecx, 1
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
xor ecx, dword [esi + 0x634]
mov dword [esi], ecx
add esi, 4
sub edx, 1
jne 0x471f9c
mov eax, dword [esi]
mov dword [ebp - 4], 0x18c
mov edi, dword [esi + 4]
mov ecx, eax
xor ecx, edi
and ecx, 0x7ffffffe
xor ecx, eax
mov eax, edi
and al, 1
shr ecx, 1
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
mov eax, edi
xor ecx, dword [esi - 0x38c]
sub dword [ebp - 4], 1
mov dword [esi], ecx
lea esi, [esi + 4]
jne 0x471fd6
mov eax, dword [0x4d2620]
mov ecx, edi
xor ecx, eax
and al, 1
and ecx, 0x7ffffffe
movzx eax, al
xor ecx, edi
shr ecx, 1
neg eax
pop edi
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
xor ecx, dword [esi - 0x38c]
mov dword [esi], ecx
pop esi
leave
ret

Function at 0x472475
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, ecx
cmp dword [esi + 0x14], 1
jne 0x47249a
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea eax, [ebp - 8]
push eax
call fcn.00420db0
add esp, 0xc
jmp 0x4724ad
push dword [esi + 0x1c]
lea eax, [ebp - 8]
push 8
push 1
push eax
call fcn.0042e854
add esp, 0x10
movzx ecx, byte [ebp - 4]
movzx eax, byte [ebp - 3]
add dword [esi + 0xc], 8
shl ecx, 8
or ecx, eax
mov byte [ebp - 4], 0
movzx eax, byte [ebp - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 1]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 8]
push str.EA06
mov dword [eax], ecx
lea eax, [ebp - 8]
push eax
call fcn.0042e910
neg eax
pop ecx
pop ecx
sbb eax, eax
neg eax
pop esi
leave
ret 4

Function at 0x4725b1
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, 0x10000
mov ecx, dword [esi + 0x464]
test ecx, ecx
je 0x4725c7
cmp ecx, eax
jne 0x4725e3
push dword [esi + 0x1c]
push eax
push 1
push dword [esi + 0x45c]
call fcn.0042e854
add esp, 0x10
xor ecx, ecx
mov dword [esi + 0x464], ecx
mov eax, dword [esi + 0x45c]
mov al, byte [ecx + eax]
inc ecx
mov dword [esi + 0x464], ecx
pop esi
ret

Function at 0x4725f5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
push esi
push edi
mov edi, ecx
mov edx, dword [edi + 0x460]
mov esi, dword [edi + 0x458]
mov byte [esi + edx], al
mov eax, 0x10000
inc dword [edi + 0x460]
cmp dword [edi + 0x460], eax
jne 0x47263c
push dword [edi + 0x20]
push eax
push 1
push dword [edi + 0x458]
call fcn.0042db43
add esp, 0x10
and dword [edi + 0x460], 0
pop edi
pop esi
pop ebp
ret 4
Function at 0x472642
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x460]
test eax, eax
je 0x47266a
push dword [esi + 0x20]
push eax
push 1
push dword [esi + 0x458]
call fcn.0042db43
add esp, 0x10
and dword [esi + 0x460], 0
pop esi
ret

Function at 0x47281c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xe0
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
lea ecx, [ebp - 0xdc]
call fcn.0047266c
push dword [ebp + 8]
lea ecx, [ebp - 0xdc]
call fcn.004726b0
xor esi, esi
test ebx, ebx
je 0x472860
push ecx
push ecx
lea ecx, [ebp - 0xdc]
call fcn.004727f0
xor byte [esi + edi], al
inc esi
cmp esi, ebx
jb 0x47284b
pop edi
pop esi
pop ebx
leave
ret
Function at 0x473c3c
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50000
call fcn.00441ef0
push ebx
push edi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x20004]
push eax
push 0x7fff
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFullPathNameW]
test eax, eax
je 0x473cf2
lea eax, [ebp - 0x20004]
push eax
lea eax, [ebp - 0x10004]
push str.___s
push eax
call fcn.0041faa3
lea eax, [ebp - 0x10004]
push eax
call fcn.004248f3
mov ebx, eax
add esp, 0x10
cmp word [ebp + ebx*2 - 0x10006], 0x5c
jne 0x473cb5
cmp word [ebp + ebx*2 - 0x10008], 0x3a
je 0x473cb5
xor eax, eax
mov word [ebp + ebx*2 - 0x10006], ax
xor edi, edi
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x473cca
cmp byte [ebp + 0x10], al
je 0x473cf2
push edi
push 0x2200000
push 3
push edi
push edi
push 0x40000000
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x473cfa
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
xor eax, eax
pop edi
pop ebx
leave
ret 0xc
push 0x2fffa
lea eax, [ebp - 0x50000]
push 0
push eax
call fcn.004222d0
lea eax, [ebx + ebx]
mov dword [ebp - 0x50000], 0xa0000003
mov word [ebp - 0x4fff6], ax
add eax, 2
mov word [ebp - 0x4fff4], ax
lea eax, [ebp - 0x10004]
push 0x7fff
push eax
lea eax, [ebp - 0x4fff0]
push eax
call fcn.0042d27b
mov eax, dword [ebp - 0x4fff6]
lea ecx, [ebp + 8]
add esp, 0x18
xor edx, edx
add eax, 0xc
mov word [ebp - 0x4fffc], ax
movzx eax, ax
push edx
push ecx
push edx
push edx
add eax, 8
push eax
lea eax, [ebp - 0x50000]
push eax
push 0x900a4
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push edi
test eax, eax
jne 0x473d89
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x473ce9
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
jmp 0x473cf4
Function at 0x479560
Capabilities:
Enumerate files on windows
Enumerate files recursively
Get file attributes
Set current directory
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
lea eax, [ebp - 0x258]
push eax
push dword [ebp + 8]
mov dword [ebp - 4], ecx
xor bl, bl
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x4795fb
lea eax, [ebp - 0x22c]
push 0x49d108
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x4795e9
lea eax, [ebp - 0x22c]
push 0x4c6b80
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x4795e9
lea eax, [ebp - 0x22c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ecx, eax
mov eax, dword [ebp + 0x10]
or ecx, dword [ebp + 0xc]
not eax
and ecx, eax
lea eax, [ebp - 0x22c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x4796ac
mov bl, 1
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x47958a
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp byte [ebp + 0x14], 0
je 0x4796a3
lea eax, [ebp - 0x258]
push eax
push 0x4c6b78
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x47969a
mov edi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ebx, dword [ebp - 4]
test byte [ebp - 0x258], 0x10
je 0x479688
lea eax, [ebp - 0x22c]
push 0x49d108
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x479688
lea eax, [ebp - 0x22c]
push 0x4c6b80
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x479688
lea eax, [ebp - 0x22c]
push eax
call edi
push dword [ebp + 0x14]
mov ecx, ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00479560
test al, al
je 0x4796b7
push 0x4c6b80
call edi
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x47962a
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 0x10
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor al, al
jmp 0x4796a5
xor ebx, ebx
jmp 0x47969c
Function at 0x4796bb
Capabilities:
Enumerate files on windows
Enumerate files recursively
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
lea eax, [ebp - 0x258]
push eax
push dword [ebp + 8]
mov dword [ebp - 4], ecx
xor bl, bl
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x479741
lea eax, [ebp - 0x22c]
push 0x49d108
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x47972f
lea eax, [ebp - 0x22c]
push 0x4c6b80
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x47972f
push dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
lea ecx, [ebp - 0x22c]
call fcn.0046da03
pop ecx
test al, al
je 0x4797f2
mov bl, 1
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4796e5
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp byte [ebp + 0x14], 0
je 0x4797e9
lea eax, [ebp - 0x258]
push eax
push 0x4c6b78
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x4797e0
mov edi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ebx, dword [ebp - 4]
test byte [ebp - 0x258], 0x10
je 0x4797ce
lea eax, [ebp - 0x22c]
push 0x49d108
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x4797ce
lea eax, [ebp - 0x22c]
push 0x4c6b80
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x4797ce
lea eax, [ebp - 0x22c]
push eax
call edi
push dword [ebp + 0x14]
mov ecx, ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004796bb
test al, al
je 0x4797fd
push 0x4c6b80
call edi
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x479770
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 0x10
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor al, al
jmp 0x4797eb
xor ebx, ebx
jmp 0x4797e2
Function at 0x479a49
Capabilities:
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x27c
push ebx
push esi
push edi
push dword [ebp + 8]
mov dword [ebp - 4], ecx
lea ecx, [ebp - 0x14]
call fcn.0040b606
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 8]
push 0x4c6b78
mov dword [ebp - 0x18], eax
inc dword [eax]
call fcn.004052b7
lea eax, [ebp - 0x278]
mov bl, 1
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
je 0x479ba8
mov esi, dword [ebp + 0x14]
mov edi, dword [ebp + 0x10]
mov ecx, dword [ebp - 4]
call fcn.00473792
cmp eax, 1
je 0x479ba3
cmp eax, 0xb
jne 0x479ace
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x479aae
lea eax, [ebp - 0x24c]
push 0x49d108
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x479b89
lea eax, [ebp - 0x24c]
push 0x4c6b80
push eax
call fcn.004251c2
pop ecx
pop ecx
test eax, eax
je 0x479b89
lea eax, [ebp - 0x24]
push eax
lea ecx, [ebp - 0x14]
call fcn.0040c1c3
lea eax, [ebp - 0x24c]
push eax
lea ecx, [ebp - 0x14]
call fcn.004052b7
test byte [ebp - 0x278], 0x10
je 0x479b66
cmp byte [ebp + 0x18], 0
je 0x479b35
add dword [esi], 1
adc dword [esi + 4], 0
cmp byte [ebp + 0x1c], 0
je 0x479b89
push 0x49d034
lea ecx, [ebp - 0x14]
call fcn.004052b7
push dword [ebp + 0x1c]
mov ecx, dword [ebp - 4]
push dword [ebp + 0x18]
push esi
push edi
push dword [ebp + 0xc]
push dword [ebp - 0x14]
call fcn.00479a49
mov bl, al
test bl, bl
je 0x479ba5
jmp 0x479b89
mov edx, dword [ebp + 0xc]
xor eax, eax
or eax, dword [ebp - 0x258]
mov ecx, dword [ebp - 0x25c]
add dword [edx], eax
adc dword [edx + 4], ecx
cmp byte [ebp + 0x18], 0
je 0x479b89
add dword [edi], 1
adc dword [edi + 4], 0
lea eax, [ebp - 0x278]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x479aae
jmp 0x479ba5
xor bl, bl
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [ebp - 0x24]
call fcn.0040b1ff
lea ecx, [ebp - 0x14]
call fcn.0040b1ff
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 0x18
Function at 0x47c394
Capabilities:
Connect to http server
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, ecx
cmp dword [edi + 0x74], 4
mov eax, dword [esi + 0x54]
mov dword [ebp - 4], eax
jne 0x47c3b6
or eax, 0x800000
mov dword [ebp - 4], eax
movzx eax, word [edi + 0x78]
xor ebx, ebx
push ebx
push ebx
push dword [edi + 0x70]
push dword [edi + 0x30]
push dword [edi + 0x20]
push eax
push dword [edi + 0x10]
push dword [esi + 4]
call dword [sym.imp.WININET.dll_InternetConnectW]
mov dword [esi], eax
test eax, eax
jne 0x47c402
mov dword [esi + 0x18], 0xb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47c3fb
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor al, al
jmp 0x47c521
push ebx
push dword [ebp - 4]
push ebx
push ebx
push ebx
push dword [edi + 0x60]
push ebx
push eax
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov edi, eax
test edi, edi
jne 0x47c426
mov dword [esi + 0x18], 0xc
jmp 0x47c4fa
cmp byte [ebp + 0xc], bl
je 0x47c436
push dword [ebp + 8]
mov ecx, esi
push edi
call fcn.0047cf1f
test dword [ebp - 4], 0x1000
je 0x47c46d
lea eax, [ebp + 8]
mov dword [ebp + 8], 4
push eax
lea eax, [ebp + 0xc]
push eax
push 0x1f
push edi
call dword [sym.imp.WININET.dll_InternetQueryOptionW]
or dword [ebp + 0xc], 0x100
lea eax, [ebp + 0xc]
push 4
push eax
push 0x1f
push edi
call dword [sym.imp.WININET.dll_InternetSetOptionW]
push ebx
push ebx
push ebx
push ebx
push edi
call dword [sym.imp.WININET.dll_HttpSendRequestW]
test eax, eax
je 0x47c4f3
push edi
call fcn.0047c355
cmp eax, 0xc8
jne 0x47c4f3
lea eax, [ebp + 0xc]
mov dword [ebp + 0xc], ebx
push eax
lea eax, [ebp + 8]
mov dword [ebp + 8], 0x20
push eax
lea eax, [ebp - 0x24]
push eax
push 5
push edi
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0x24]
push eax
call fcn.0042628b
pop ecx
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], edx
cmp byte [ebp + 0x10], bl
je 0x47c4db
mov ecx, esi
push edi
cmp byte [esi + 0x30], bl
je 0x47c4d2
call fcn.0047ce38
jmp 0x47c4d7
call fcn.0047cd62
mov bl, al
jmp 0x47c514
mov dword [esi + 0x18], ebx
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47c4ef
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov bl, 1
jmp 0x47c514
mov dword [esi + 0x18], 0xd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47c514
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
test edi, edi
je 0x47c51f
push edi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x47cc3c
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
push esi
inc ebx
push edi
mov edi, ecx
cmp eax, ebx
jne 0x47cc59
movzx ecx, word [edi + 0x8c]
jmp 0x47cc5d
movzx ecx, word [edi + 0x58]
movzx edx, cx
mov ecx, dword [edi + 0xc0]
cmp dx, bx
jne 0x47cc73
xor esi, esi
push esi
push esi
push esi
push ebx
jmp 0x47cc9a
cmp dx, 2
jne 0x47cc94
dec eax
neg eax
sbb eax, eax
and eax, 0xffffffcc
xor esi, esi
push esi
push str._local_
push dword [eax + edi + 0xb0]
push 3
jmp 0x47cc9a
xor esi, esi
push esi
push esi
push esi
push esi
push ecx
call dword [sym.imp.WININET.dll_InternetOpenW]
mov dword [edi + 4], eax
test eax, eax
jne 0x47ccac
xor al, al
jmp 0x47cccc
cmp byte [edi + 0xdc], 0
je 0x47ccca
push 8
lea ecx, [ebp - 8]
mov dword [ebp - 8], ebx
push ecx
push 0x32
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.WININET.dll_InternetSetOptionW]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x47cd62
Capabilities:
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x404
push ebx
push esi
mov esi, ecx
push edi
push 0x4c6a98
push dword [esi + 0x34]
call fcn.0042e57b
mov edi, eax
pop ecx
pop ecx
test edi, edi
jne 0x47cd8e
mov dword [esi + 0x18], 0x1f
jmp 0x47ce08
xor ebx, ebx
inc ebx
mov dword [ebp - 4], ebx
lea eax, [ebp - 4]
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x47ce01
cmp dword [ebp - 4], 0
je 0x47cdd9
push edi
push ebx
push dword [ebp - 4]
lea eax, [ebp - 0x404]
push eax
call fcn.0042db43
mov eax, dword [ebp - 4]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x47cd94
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x47cdea
mov dword [esi + 0x18], 0x21
jmp 0x47ce08
and dword [esi + 0x18], 0
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47ce24
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
jmp 0x47ce24
mov dword [esi + 0x18], 0x20
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47ce22
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor bl, bl
test edi, edi
je 0x47ce2f
push edi
call fcn.0042e608
pop ecx
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 4
Function at 0x47ce38
Capabilities:
Query remote server for available data
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
xor eax, eax
xor ebx, ebx
inc eax
mov esi, ecx
push ebx
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push ebx
push eax
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetQueryDataAvailable]
mov eax, dword [ebp - 8]
test eax, eax
jne 0x47ce6b
mov eax, 0x400
mov dword [ebp - 8], eax
cmp dword [ebp - 4], ebx
je 0x47cec3
test eax, eax
jne 0x47ce78
mov edi, ebx
jmp 0x47ce84
push eax
call fcn.0041fd8b
mov edi, eax
mov eax, dword [ebp - 8]
pop ecx
lea ecx, [ebp - 4]
push ecx
push eax
push edi
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x47cef0
cmp dword [ebp - 4], ebx
je 0x47ceba
push dword [ebp - 4]
lea ecx, [esi + 0x44]
push edi
call fcn.0047d19c
mov eax, dword [ebp - 4]
add dword [esi + 8], eax
adc dword [esi + 0xc], ebx
test eax, eax
je 0x47cec3
mov eax, dword [ebp - 8]
jmp 0x47ce70
push ebx
push edi
call fcn.0041fd4d
pop ecx
pop ecx
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x47cf02
mov dword [esi + 0x18], 0x21
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47ceec
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor al, al
jmp 0x47cf18
push ebx
push edi
call fcn.0041fd4d
pop ecx
pop ecx
mov dword [esi + 0x18], 0x20
jmp 0x47ced2
mov dword [esi + 0x18], ebx
mov ecx, dword [esi + 0xd4]
test ecx, ecx
je 0x47cf16
push ecx
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x47d012
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push esi
push 0x3c
xor esi, esi
lea eax, [ebp - 0x4c]
push esi
push eax
call fcn.004222d0
xor eax, eax
mov dword [ebp - 0x4c], 0x7c
inc eax
add esp, 0xc
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x44], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x4c]
push eax
push esi
push dword [ebp + 8]
call fcn.004248f3
pop ecx
push eax
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x47d069
xor al, al
jmp 0x47d121
push ebx
mov ebx, dword [ebp + 0xc]
mov ecx, ebx
push edi
push dword [ebp - 0x44]
push esi
push dword [ebp - 0x48]
call fcn.00408817
push dword [ebp - 0x38]
lea ecx, [ebx + 0x10]
push esi
push dword [ebp - 0x3c]
call fcn.00408817
push dword [ebp - 0x2c]
lea ecx, [ebx + 0x20]
push esi
push dword [ebp - 0x30]
call fcn.00408817
push dword [ebp - 0x24]
lea ecx, [ebx + 0x30]
push esi
push dword [ebp - 0x28]
call fcn.00408817
push dword [ebp - 0x1c]
lea ecx, [ebx + 0x40]
push esi
push dword [ebp - 0x20]
call fcn.00408817
push dword [ebp - 0x14]
lea esi, [ebx + 0x50]
push 0
push dword [ebp - 0x18]
mov ecx, esi
call fcn.00408817
push esi
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebx + 0x40]
call fcn.004609c0
lea ecx, [ebx + 0x60]
cmp ecx, eax
je 0x47d0e4
push eax
call fcn.0040c1c3
lea ecx, [ebp - 0x10]
call fcn.0040b1ff
mov ax, word [ebp - 0x34]
mov word [ebx + 0x78], ax
mov eax, dword [ebp - 0x40]
mov dword [ebx + 0x74], eax
sub eax, 1
je 0x47d116
sub eax, 1
je 0x47d10d
mov dword [ebx + 0x70], 3
jmp 0x47d11d
mov dword [ebx + 0x70], 2
jmp 0x47d11d
mov dword [ebx + 0x70], 1
pop edi
mov al, 1
pop ebx
pop esi
leave
ret 8

Function at 0x47d126
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp byte [esi + 0xd0], 0
je 0x47d162
cmp byte [ebp + 8], 0
je 0x47d162
sub esp, 0x10
lea ecx, [esi + 0xd4]
call fcn.0047c036
push esi
push 0
push 0x47d1f6
call fcn.0042d15c
add esp, 0xc
cmp dword [esi + 0x18], 0
sete al
jmp 0x47d16a
push dword [ebp + 8]
call fcn.0047c282
pop esi
pop ebp
ret 4
Function at 0x4823e8
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 0xc]
or edx, 0xffffffff
push ebx
push esi
mov esi, dword [ebp + 8]
add eax, esi
mov dword [ebp + 8], eax
mov eax, dword [ebp + 0x10]
mov ebx, eax
imul ebx, dword [ebp + 0x14]
push edi
mov edi, esi
lea eax, [esi + eax*4]
mov dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x14]
shl ebx, 2
shl eax, 2
mov dword [ebp + 0xc], eax
movzx eax, byte [esi + 2]
movzx ecx, dl
xor ecx, eax
shr edx, 8
movzx eax, byte [esi + 1]
xor edx, dword [ecx*4 + 0x4c3660]
movzx ecx, dl
xor ecx, eax
shr edx, 8
movzx eax, byte [esi]
add esi, ebx
xor edx, dword [ecx*4 + 0x4c3660]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x4c3660]
cmp esi, dword [ebp + 8]
jb 0x48245f
add edi, dword [ebp + 0xc]
mov esi, edi
cmp edi, dword [ebp + 0x10]
jb 0x48241b
not edx
mov dword [ebp + 8], edx
fild dword [ebp + 8]
test edx, edx
jns 0x482476
fadd qword [0x4c81d0]
pop edi
fstp qword [ebp - 8]
fld qword [ebp - 8]
pop esi
pop ebx
leave
ret 0x10