joyce8/EMBER2024-capa huggingface dataset:
Function at 0x470aa9
Capabilities:
Create thread

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
inc ebx
cmp dword [edi + 0x20], 0
jne 0x470ae9
test byte [edi], 2
je 0x470ac6
cmp dword [edi + 8], 0
je 0x470ac6
mov al, bl
jmp 0x470ac8
xor al, al
test al, al
je 0x470ae9
mov esi, dword [edi + 8]
push 0x3c
call fcn.0041fe2b
pop ecx
push esi
mov ecx, eax
call fcn.004701ed
mov ecx, eax
mov dword [edi + 0x20], eax
call fcn.00470a14
cmp dword [edi + 0x24], 0
jne 0x470b25
test byte [edi], 4
je 0x470afa
cmp dword [edi + 0x10], 0
jne 0x470afc
xor bl, bl
test bl, bl
je 0x470b25
test byte [edi], 8
jne 0x470b25
mov esi, dword [edi + 0x10]
push 0x3c
call fcn.0041fe2b
pop ecx
push esi
mov ecx, eax
call fcn.004701ed
mov dword [edi + 0x24], eax
mov ecx, eax
pop edi
pop esi
pop ebx
jmp fcn.00470a14
pop edi
pop esi
pop ebx
ret

Function at 0x47202c
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
sub dword [0x4d06e0], 1
jne 0x47203a
call fcn.00472116
mov eax, dword [0x4d2ff4]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4d2ff4], 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 0x472072
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
sub dword [0x4d06e0], 1
jne 0x472085
call fcn.00472116
mov eax, dword [0x4d2ff4]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4d2ff4], 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 0x4720c8
fadd qword [0x4c81c0]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4c8190]
leave
ret

Function at 0x4720d6
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
mov dword [0x4d2630], ecx
inc esi
mov edx, esi
mov eax, dword [edx*4 + 0x4d262c]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [edx*4 + 0x4d2630], eax
inc edx
cmp edx, 0x270
jl 0x4720e2
mov dword [0x4d06e0], esi
mov dword [0x4d2ff0], esi
pop esi
ret
Function at 0x472116
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x4d2ff0], 0
push esi
push edi
mov esi, 0x4d2630
jne 0x472139
push 0
call fcn.0042e538
pop ecx
mov ecx, eax
call fcn.004720d6
mov dword [0x4d06e0], 0x270
mov edx, 0xe3
mov dword [0x4d2ff4], 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 0x47214e
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 0x472188
mov eax, dword [0x4d2630]
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 0x472627
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 0x47264c
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea eax, [ebp - 8]
push eax
call fcn.00420e70
add esp, 0xc
jmp 0x47265f
push dword [esi + 0x1c]
lea eax, [ebp - 8]
push 8
push 1
push eax
call fcn.0042e914
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.0042e9d0
neg eax
pop ecx
pop ecx
sbb eax, eax
neg eax
pop esi
leave
ret 4

Function at 0x472763
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, 0x10000
mov ecx, dword [esi + 0x464]
test ecx, ecx
je 0x472779
cmp ecx, eax
jne 0x472795
push dword [esi + 0x1c]
push eax
push 1
push dword [esi + 0x45c]
call fcn.0042e914
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 0x4727a7
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 0x4727ee
push dword [edi + 0x20]
push eax
push 1
push dword [edi + 0x458]
call fcn.0042dc03
add esp, 0x10
and dword [edi + 0x460], 0
pop edi
pop esi
pop ebp
ret 4
Function at 0x4727f4
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x460]
test eax, eax
je 0x47281c
push dword [esi + 0x20]
push eax
push 1
push dword [esi + 0x458]
call fcn.0042dc03
add esp, 0x10
and dword [esi + 0x460], 0
pop esi
ret

Function at 0x4729ce
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.0047281e
push dword [ebp + 8]
lea ecx, [ebp - 0xdc]
call fcn.00472862
xor esi, esi
test ebx, ebx
je 0x472a12
push ecx
push ecx
lea ecx, [ebp - 0xdc]
call fcn.004729a2
xor byte [esi + edi], al
inc esi
cmp esi, ebx
jb 0x4729fd
pop edi
pop esi
pop ebx
leave
ret
Function at 0x473dee
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50000
call fcn.00441fa0
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 0x473ea4
lea eax, [ebp - 0x20004]
push eax
lea eax, [ebp - 0x10004]
push str.___s
push eax
call fcn.0041fb6d
lea eax, [ebp - 0x10004]
push eax
call fcn.004249b3
mov ebx, eax
add esp, 0x10
cmp word [ebp + ebx*2 - 0x10006], 0x5c
jne 0x473e67
cmp word [ebp + ebx*2 - 0x10008], 0x3a
je 0x473e67
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 0x473e7c
cmp byte [ebp + 0x10], al
je 0x473ea4
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 0x473eac
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.00422390
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.0042d33b
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 0x473f3b
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x473e9b
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
jmp 0x473ea6
Function at 0x479714
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 0x4797af
lea eax, [ebp - 0x22c]
push 0x49cc40
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x47979d
lea eax, [ebp - 0x22c]
push 0x4c6b7c
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x47979d
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 0x479860
mov bl, 1
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x47973e
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp byte [ebp + 0x14], 0
je 0x479857
lea eax, [ebp - 0x258]
push eax
push 0x4c6b74
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x47984e
mov edi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ebx, dword [ebp - 4]
test byte [ebp - 0x258], 0x10
je 0x47983c
lea eax, [ebp - 0x22c]
push 0x49cc40
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x47983c
lea eax, [ebp - 0x22c]
push 0x4c6b7c
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x47983c
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.00479714
test al, al
je 0x47986b
push 0x4c6b7c
call edi
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4797de
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 0x479859
xor ebx, ebx
jmp 0x479850
Function at 0x47986f
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 0x4798f5
lea eax, [ebp - 0x22c]
push 0x49cc40
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x4798e3
lea eax, [ebp - 0x22c]
push 0x4c6b7c
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x4798e3
push dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
lea ecx, [ebp - 0x22c]
call fcn.0046dbb5
pop ecx
test al, al
je 0x4799a6
mov bl, 1
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x479899
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp byte [ebp + 0x14], 0
je 0x47999d
lea eax, [ebp - 0x258]
push eax
push 0x4c6b74
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x479994
mov edi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ebx, dword [ebp - 4]
test byte [ebp - 0x258], 0x10
je 0x479982
lea eax, [ebp - 0x22c]
push 0x49cc40
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x479982
lea eax, [ebp - 0x22c]
push 0x4c6b7c
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x479982
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.0047986f
test al, al
je 0x4799b1
push 0x4c6b7c
call edi
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x479924
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 0x47999f
xor ebx, ebx
jmp 0x479996
Function at 0x479bfd
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.00409cc3
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 0x4c6b74
mov dword [ebp - 0x18], eax
inc dword [eax]
call fcn.004033c6
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 0x479d5c
mov esi, dword [ebp + 0x14]
mov edi, dword [ebp + 0x10]
mov ecx, dword [ebp - 4]
call fcn.00473944
cmp eax, 1
je 0x479d57
cmp eax, 0xb
jne 0x479c82
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x479c62
lea eax, [ebp - 0x24c]
push 0x49cc40
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x479d3d
lea eax, [ebp - 0x24c]
push 0x4c6b7c
push eax
call fcn.00425282
pop ecx
pop ecx
test eax, eax
je 0x479d3d
lea eax, [ebp - 0x24]
push eax
lea ecx, [ebp - 0x14]
call fcn.0040a8d7
lea eax, [ebp - 0x24c]
push eax
lea ecx, [ebp - 0x14]
call fcn.004033c6
test byte [ebp - 0x278], 0x10
je 0x479d1a
cmp byte [ebp + 0x18], 0
je 0x479ce9
add dword [esi], 1
adc dword [esi + 4], 0
cmp byte [ebp + 0x1c], 0
je 0x479d3d
push 0x49cb68
lea ecx, [ebp - 0x14]
call fcn.004033c6
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.00479bfd
mov bl, al
test bl, bl
je 0x479d59
jmp 0x479d3d
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 0x479d3d
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 0x479c62
jmp 0x479d59
xor bl, bl
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [ebp - 0x24]
call fcn.0040989f
lea ecx, [ebp - 0x14]
call fcn.0040989f
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 0x18
Function at 0x47c548
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 0x47c56a
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 0x47c5b6
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 0x47c5af
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor al, al
jmp 0x47c6d5
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 0x47c5da
mov dword [esi + 0x18], 0xc
jmp 0x47c6ae
cmp byte [ebp + 0xc], bl
je 0x47c5ea
push dword [ebp + 8]
mov ecx, esi
push edi
call fcn.0047d0d3
test dword [ebp - 4], 0x1000
je 0x47c621
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 0x47c6a7
push edi
call fcn.0047c509
cmp eax, 0xc8
jne 0x47c6a7
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.0042634b
pop ecx
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], edx
cmp byte [ebp + 0x10], bl
je 0x47c68f
mov ecx, esi
push edi
cmp byte [esi + 0x30], bl
je 0x47c686
call fcn.0047cfec
jmp 0x47c68b
call fcn.0047cf16
mov bl, al
jmp 0x47c6c8
mov dword [esi + 0x18], ebx
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47c6a3
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov bl, 1
jmp 0x47c6c8
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 0x47c6c8
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
test edi, edi
je 0x47c6d3
push edi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x47cdf0
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 0x47ce0d
movzx ecx, word [edi + 0x8c]
jmp 0x47ce11
movzx ecx, word [edi + 0x58]
movzx edx, cx
mov ecx, dword [edi + 0xc0]
cmp dx, bx
jne 0x47ce27
xor esi, esi
push esi
push esi
push esi
push ebx
jmp 0x47ce4e
cmp dx, 2
jne 0x47ce48
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 0x47ce4e
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 0x47ce60
xor al, al
jmp 0x47ce80
cmp byte [edi + 0xdc], 0
je 0x47ce7e
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 0x47cf16
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 0x4c6a94
push dword [esi + 0x34]
call fcn.0042e63b
mov edi, eax
pop ecx
pop ecx
test edi, edi
jne 0x47cf42
mov dword [esi + 0x18], 0x1f
jmp 0x47cfbc
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 0x47cfb5
cmp dword [ebp - 4], 0
je 0x47cf8d
push edi
push ebx
push dword [ebp - 4]
lea eax, [ebp - 0x404]
push eax
call fcn.0042dc03
mov eax, dword [ebp - 4]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x47cf48
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x47cf9e
mov dword [esi + 0x18], 0x21
jmp 0x47cfbc
and dword [esi + 0x18], 0
mov eax, dword [esi + 0xd4]
test eax, eax
je 0x47cfd8
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
jmp 0x47cfd8
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 0x47cfd6
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor bl, bl
test edi, edi
je 0x47cfe3
push edi
call fcn.0042e6c8
pop ecx
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 4
Function at 0x47cfec
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 0x47d01f
mov eax, 0x400
mov dword [ebp - 8], eax
cmp dword [ebp - 4], ebx
je 0x47d077
test eax, eax
jne 0x47d02c
mov edi, ebx
jmp 0x47d038
push eax
call fcn.0041fe5b
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 0x47d0a4
cmp dword [ebp - 4], ebx
je 0x47d06e
push dword [ebp - 4]
lea ecx, [esi + 0x44]
push edi
call fcn.0047d350
mov eax, dword [ebp - 4]
add dword [esi + 8], eax
adc dword [esi + 0xc], ebx
test eax, eax
je 0x47d077
mov eax, dword [ebp - 8]
jmp 0x47d024
push ebx
push edi
call fcn.0041fe1d
pop ecx
pop ecx
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x47d0b6
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 0x47d0a0
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor al, al
jmp 0x47d0cc
push ebx
push edi
call fcn.0041fe1d
pop ecx
pop ecx
mov dword [esi + 0x18], 0x20
jmp 0x47d086
mov dword [esi + 0x18], ebx
mov ecx, dword [esi + 0xd4]
test ecx, ecx
je 0x47d0ca
push ecx
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x47d1c6
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.00422390
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.004249b3
pop ecx
push eax
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x47d21d
xor al, al
jmp 0x47d2d5
push ebx
mov ebx, dword [ebp + 0xc]
mov ecx, ebx
push edi
push dword [ebp - 0x44]
push esi
push dword [ebp - 0x48]
call fcn.00406ea0
push dword [ebp - 0x38]
lea ecx, [ebx + 0x10]
push esi
push dword [ebp - 0x3c]
call fcn.00406ea0
push dword [ebp - 0x2c]
lea ecx, [ebx + 0x20]
push esi
push dword [ebp - 0x30]
call fcn.00406ea0
push dword [ebp - 0x24]
lea ecx, [ebx + 0x30]
push esi
push dword [ebp - 0x28]
call fcn.00406ea0
push dword [ebp - 0x1c]
lea ecx, [ebx + 0x40]
push esi
push dword [ebp - 0x20]
call fcn.00406ea0
push dword [ebp - 0x14]
lea esi, [ebx + 0x50]
push 0
push dword [ebp - 0x18]
mov ecx, esi
call fcn.00406ea0
push esi
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebx + 0x40]
call fcn.00404a88
lea ecx, [ebx + 0x60]
cmp ecx, eax
je 0x47d298
push eax
call fcn.0040a8d7
lea ecx, [ebp - 0x10]
call fcn.0040989f
mov ax, word [ebp - 0x34]
mov word [ebx + 0x78], ax
mov eax, dword [ebp - 0x40]
mov dword [ebx + 0x74], eax
sub eax, 1
je 0x47d2ca
sub eax, 1
je 0x47d2c1
mov dword [ebx + 0x70], 3
jmp 0x47d2d1
mov dword [ebx + 0x70], 2
jmp 0x47d2d1
mov dword [ebx + 0x70], 1
pop edi
mov al, 1
pop ebx
pop esi
leave
ret 8

Function at 0x47d2da
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp byte [esi + 0xd0], 0
je 0x47d316
cmp byte [ebp + 8], 0
je 0x47d316
sub esp, 0x10
lea ecx, [esi + 0xd4]
call fcn.0047c1ea
push esi
push 0
push 0x47d3aa
call fcn.0042d21c
add esp, 0xc
cmp dword [esi + 0x18], 0
sete al
jmp 0x47d31e
push dword [ebp + 8]
call fcn.0047c436
pop esi
pop ebp
ret 4
Function at 0x482595
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 + 0x4c3640]
movzx ecx, dl
xor ecx, eax
shr edx, 8
movzx eax, byte [esi]
add esi, ebx
xor edx, dword [ecx*4 + 0x4c3640]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x4c3640]
cmp esi, dword [ebp + 8]
jb 0x48260c
add edi, dword [ebp + 0xc]
mov esi, edi
cmp edi, dword [ebp + 0x10]
jb 0x4825c8
not edx
mov dword [ebp + 8], edx
fild dword [ebp + 8]
test edx, edx
jns 0x482623
fadd qword [0x4c81c0]
pop edi
fstp qword [ebp - 8]
fld qword [ebp - 8]
pop esi
pop ebx
leave
ret 0x10