joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1077640
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
call fcn.0106cb1f
push 0
push 1
mov ecx, ebx
call fcn.010774df
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
push dword [ebp + 0x1c]
lea edi, [ebx + 0x20]
lea esi, [ebp + 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebx + 0x18], eax
lea eax, [ebp + 8]
push eax
lea ecx, [ebx + 0x30]
movsd dword es:[edi], dword [esi]
call fcn.0107681e
mov eax, dword [ebp + 8]
xor esi, esi
cmp eax, esi
je 0x1077690
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push esi
push 1
push esi
push esi
mov byte [ebx + 0x44], 0
mov byte [ebx + 0x38], 0
call edi
cmp eax, esi
mov dword [ebx + 0x3c], eax
je 0x10776d6
push esi
push esi
push esi
push esi
call edi
cmp eax, esi
mov dword [ebx + 0x40], eax
je 0x10776d6
lea eax, [ebp - 4]
push eax
push esi
push ebx
push 0x1077585
push esi
push esi
call dword [sym.imp.msvcrt.dll__beginthreadex]
add esp, 0x18
cmp eax, esi
mov dword [ebx + 0x34], eax
jne 0x10776fa
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x10776e8
call esi
mov esi, eax
jmp 0x10776fe
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x10776fe
mov byte [ebx + 0x38], 1
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 0x18

Function at 0x107b838
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
call fcn.0106cb1f
push 0
push 1
mov ecx, ebx
call fcn.0102bf5e
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
push dword [ebp + 0x1c]
lea edi, [ebx + 0x20]
lea esi, [ebp + 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebx + 0x18], eax
lea eax, [ebp + 8]
push eax
lea ecx, [ebx + 0x30]
movsd dword es:[edi], dword [esi]
call fcn.0102ba45
mov eax, dword [ebp + 8]
xor esi, esi
cmp eax, esi
je 0x107b888
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push esi
push 1
push esi
push esi
mov byte [ebx + 0x44], 0
mov byte [ebx + 0x38], 0
call edi
cmp eax, esi
mov dword [ebx + 0x3c], eax
je 0x107b8ce
push esi
push esi
push esi
push esi
call edi
cmp eax, esi
mov dword [ebx + 0x40], eax
je 0x107b8ce
lea eax, [ebp - 4]
push eax
push esi
push ebx
push 0x107b254
push esi
push esi
call dword [sym.imp.msvcrt.dll__beginthreadex]
add esp, 0x18
cmp eax, esi
mov dword [ebx + 0x34], eax
jne 0x107b8f2
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x107b8e0
call esi
mov esi, eax
jmp 0x107b8f6
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x107b8f6
mov byte [ebx + 0x38], 1
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 0x18
Function at 0x408cf1
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x408d12
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x408d09
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x408d01
mov eax, ebx
leave
ret

Function at 0x408d38
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x408d97
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x408dc4
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x408db3
xor ecx, eax
xor edx, ebx
dec edi
jne 0x408da4
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x408dea
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x408d8b
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x409469
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x409479
sub esp, 0x20
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
cmp dword [ebp + 8], 0
jle 0x409587
mov eax, dword [ebp + 8]
mov eax, dword [eax]
cwde
call fcn.00409597
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x5a4d
jne 0x409587
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x3c]
add eax, dword [ebp + 8]
push eax
mov eax, dword [eax]
call fcn.00409597
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x4550
jne 0x409587
pop eax
push eax
mov eax, dword [eax + 0x7c]
call fcn.00409597
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x409587
pop eax
mov eax, dword [eax + 0x78]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
push eax
mov eax, dword [eax + 0x20]
add eax, dword [ebp + 8]
mov eax, dword [eax]
add eax, dword [ebp + 8]
mov dword [ebp - 0x14], eax
pop eax
mov eax, dword [eax + 0x18]
dec eax
mov dword [ebp - 4], eax
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x409584
mov eax, dword [ebp - 0x14]
add eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
push dword [ebp + 0xc]
push dword [ebp - 8]
call fcn.004095aa
test eax, eax
je 0x409573
push ecx
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
lea eax, [eax + ecx*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop ecx
leave
ret 8
push dword [ebp - 8]
call fcn.004095de
add dword [ebp - 0xc], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x40952e
add esp, 0xc
mov eax, 0
jmp 0x409591
mov esp, ebp
pop ebp
ret 8
Function at 0x460110
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d983b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004cdce5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x460192
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004cb590
mov eax, dword [eax]
push 0x5dbd0c
push eax
call fcn.004bd8d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004cdf70
test bl, bl
je 0x460192
push 0x5dbd0c
lea ecx, [esp + 0xc]
call fcn.004ce300
push 0x5dbd18
lea ecx, [esp + 0xc]
call fcn.004ce300
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4601ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004cdf70
jmp 0x460299
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x460252
lea edx, [esp + 0x7c]
push 0x5dbd14
push edx
call fcn.004bd8d4
add esp, 8
test eax, eax
je 0x460252
lea eax, [esp + 0x7c]
push 0x5dbd10
push eax
call fcn.004bd8d4
add esp, 8
test eax, eax
je 0x460252
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4601e2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004cdf70
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x460a90
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x460af2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x460b00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d98bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5e8d98]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x460c38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x460b66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cdf70
xor eax, eax
jmp 0x460caf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ce0ad
push esi
lea ecx, [esp + 0xc]
call fcn.004ce33c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x460c8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00460a90
test eax, eax
jne 0x460c8d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00460a90
test eax, eax
jne 0x460c8d
lea eax, [esp + 0x14]
push 0x5dbd28
push eax
call fcn.004be9e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x460c6c
lea ecx, [esp + 0x14]
push 0x5dbd24
push ecx
call fcn.004be960
mov esi, eax
add esp, 8
test esi, esi
jne 0x460c6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x460c6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ce05d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x460b7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cdf70
xor eax, eax
jmp 0x460caf
mov byte [esi], 0
push 0x5dbd20
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004cdf70
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4742b0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x47431e
cmp si, 0x69
ja 0x47431e
add esi, 0xffd0
cmp si, 0x11
je 0x4742ee
push 0x11
call edi
test ax, ax
jge 0x4742ee
or esi, 0x2000
cmp si, 0x10
je 0x474303
push 0x10
call edi
test ax, ax
jge 0x474303
or esi, 0x4000
cmp si, 0x12
je 0x474318
push 0x12
call edi
test ax, ax
jge 0x474318
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x47432b
mov esi, 0xbd
jmp 0x4742df
cmp si, 0x6e
jne 0x474338
mov esi, 0xbe
jmp 0x4742df
cmp si, 0x6f
jne 0x4742d9
mov esi, 0xbf
jmp 0x4742df

Function at 0x475e20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5f9610]
xor edx, edx
cmp eax, edx
jne 0x475e46
xor eax, eax
mov byte [eax + 0x5f9510], al
inc eax
cmp eax, 0x100
jl 0x475e2e
mov dword [0x5f9610], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5f9510
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x475ed7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x475eaa
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x475e78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x475f50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x475fa3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x475f8a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47cc60
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x47cdf8
cmp ebp, ebx
jle 0x47cdf8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x47ccbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x47ccc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x47ccd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x47ccdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004cdcb1
add esp, 4
cmp eax, ebx
je 0x47ccfc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004cdcb1
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x47cdee
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x47cdd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x47cdc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x47cdb6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x47cdc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x47cdc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x47cd60
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x47cd51
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x47f548
Capabilities:
Initialize winsock library
Resolve dns

Disassembly:
sub esp, 0x1b8
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
jne 0x47f592
lea eax, [esp + 0x38]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
cmp eax, 1
mov dword [esi + 4], eax
jne 0x47f580
push str.icmp.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [esi + 8], eax
jmp 0x47f587
mov dword [esi + 8], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x47f62a
mov eax, dword [esi + 8]
test eax, eax
je 0x47f62a
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.IcmpCreateFile
push eax
call edi
mov ecx, dword [esi + 8]
push str.IcmpSendEcho
push ecx
mov ebx, eax
call edi
mov edx, dword [esi + 8]
push str.IcmpCloseHandle
push edx
mov ebp, eax
call edi
test ebx, ebx
mov dword [esp + 0x10], eax
je 0x47f62a
test ebp, ebp
je 0x47f62a
test eax, eax
je 0x47f62a
mov esi, dword [esp + 0x1cc]
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
mov edi, eax
cmp edi, 0xffffffff
jne 0x47f5fc
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x47f62a
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edi, dword [ecx]
call ebx
mov edx, dword [esp + 0x1d0]
mov esi, eax
push edx
lea eax, [esp + 0x18]
push 0x24
push eax
push 0
push 0
push 0
push edi
push esi
mov dword [esp + 0x3c], 0xffffffff
call ebp
test eax, eax
push esi
jne 0x47f63a
call dword [esp + 0x14]
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x1b8
ret 8
call dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1b8
ret 8

Function at 0x480170
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4db348
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4801a9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004d568e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004d56da
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00480230
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004d5717
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x484880
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4dbb78
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00485400
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x484929
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00484510
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004d493f
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00494a10
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004d49b1
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14