joyce8/EMBER2024-capa huggingface dataset:
Function at 0x419410
Capabilities:
Print debug messages

Disassembly:
sub esp, 0x410
push ebx
mov ebx, dword [esp + 0x420]
push ebp
push esi
mov esi, dword [esp + 0x424]
push edi
mov edi, dword [esp + 0x424]
push ebx
push esi
mov ecx, edi
call fcn.00418ff0
test al, al
jne 0x419449
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x410
ret
mov eax, dword [esp + 0x430]
xor ebp, ebp
cmp eax, ebp
jne 0x419463
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x410
ret
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ecx, dword [edi + 0x20]
mov edx, dword [esp + 0x24]
push eax
mov eax, dword [esp + 0x26]
push ecx
mov ecx, dword [esp + 0x28]
and edx, 0xffff
and eax, 0xffff
push edx
and ecx, 0xffff
push eax
push ecx
push str._VPNLog____02d:_02d:_02d____s__d____08X___d_
lea edx, [esp + 0x40]
push 0x400
push edx
call dword [sym.imp.MSVCRT.dll__snprintf]
mov edx, dword [esp + 0x458]
lea ecx, [esp + 0x45c]
push ecx
mov ecx, 0x3ff
push edx
sub ecx, eax
lea edx, [esp + eax + 0x50]
push ecx
push edx
call dword [sym.imp.MSVCRT.dll__vsnprintf]
add esp, 0x38
cmp esi, 0x20
mov ebx, eax
jne 0x4194f5
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x410
ret
lea ecx, [esp + 0x20]
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, edi
mov word [esp + 0x20], bp
mov word [esp + 0x22], bp
mov word [esp + 0x24], bp
mov word [esp + 0x26], bp
call fcn.00419340
pop edi
mov ebx, eax
pop esi
pop ebp
pop ebx
add esp, 0x410
ret

Function at 0x1001bd34
Capabilities:
Log keystrokes

Disassembly:
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_MapVirtualKeyW]
xor ebx, ebx
push edi
mov edi, ecx
push 5
pop eax
push ebx
mov dword [edi], eax
mov dword [edi + 4], eax
mov word [edi + 8], 1
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov dword [edi + 0x18], ebx
mov dword [edi + 0x1c], ebx
push 0x5b
mov dword [edi + 0xc], 4
call esi
push ebx
push 0x10
mov byte [edi + 0x29], al
call esi
push ebx
push 0xa0
mov byte [edi + 0x26], al
call esi
push ebx
push 0xa1
mov byte [edi + 0x27], al
call esi
push ebx
push 0x11
mov byte [edi + 0x28], al
call esi
push ebx
push 0x12
mov byte [edi + 0x24], al
call esi
mov byte [edi + 0x25], al
pop edi
pop esi
pop ebx
ret
Function at 0x10009487
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
xor edi, edi
movzx eax, word [ecx + 0x14]
movzx esi, word [ecx + 6]
test esi, esi
lea eax, [eax + ecx + 0x18]
jbe 0x100094c2
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x100094a9
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp dword [esp + 0xc], edx
jb 0x100094ba
add edx, ecx
cmp dword [esp + 0xc], edx
jb 0x100094c4
inc edi
add eax, 0x28
cmp edi, esi
jb 0x1000949f
xor eax, eax
pop edi
pop esi
ret

Function at 0x10009666
Capabilities:
Contain obfuscated stackstrings

Disassembly:
arpl word [esi - 0x75], sp
inc esi
push es
cmp ax, bx
jbe 0x1000968b
lea ecx, [edi + 0xc]
movzx edx, ax
mov eax, dword [ecx + 4]
mov edi, dword [ecx]
add eax, edi
cmp dword [ebp - 0xc], eax
jae 0x10009685
mov dword [ebp - 0xc], eax
add ecx, 0x28
dec edx
jne 0x10009676
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x9d
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0x25
mov byte [ebp - 0x53], 7
mov byte [ebp - 0x52], 0x16
mov byte [ebp - 0x51], 0x31
mov byte [ebp - 0x50], 0x1b
mov byte [ebp - 0x4f], 0x11
mov byte [ebp - 0x4e], 0x16
mov byte [ebp - 0x4d], 7
mov byte [ebp - 0x4c], 0xf
mov byte [ebp - 0x4b], 0x2b
mov byte [ebp - 0x4a], 0xc
mov byte [ebp - 0x49], 4
mov byte [ebp - 0x48], 0xd
mov byte [ebp - 0x47], 0x62
call fcn.10009447
movsb byte es:[edi], byte [esi]
cmp edx, dword [edx + 0x74]
lea eax, [ebp - 0x58]
push eax
call fcn.10009457
mov edi, dword [ebp + 0xc]
push eax
push edi
push dword [ebp + 8]
call fcn.1000940c
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0xac]
xor edx, edx
div ecx
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 0xc]
div ecx
test edx, edx
je 0x1000971f
inc dword [ebp - 0x8c]
invalid
scasd eax, dword es:[edi]

Function at 0x10009721
Capabilities:
Contain obfuscated stackstrings

Disassembly:
lea esi, [edi + edi*8 - 1]
dec dword [ebp + 0x4d89d045]
or al, 0x50
Function at 0x46392b
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
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 0x463959
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x463950
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x463948
mov eax, ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x46397a
mov esp, ebp
pop ebp
ret

Function at 0x46397e
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0x10]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x4639ea
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 0x463a17
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x463a06
xor ecx, eax
xor edx, ebx
dec edi
jne 0x4639f7
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x463a3d
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x4639de
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 + 0xc]
pop ecx
pop edx
pop edi
pop ebx
pop esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x463a69
mov esp, ebp
pop ebp
ret 0xc
Function at 0x46405f
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x46406f
sub esp, 0x38
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
mov dword [ebp - 0x18], 0
cmp dword [ebp + 8], 0
jle 0x4640c4
push dword [ebp + 8]
call fcn.00464270
mov dword [ebp - 0x24], eax
cmp word [ebp - 0x24], 0x5a4d
jne 0x4640c4
xor eax, eax
jmp 0x4640c9
mov eax, 1
test eax, eax
je 0x4640db
mov eax, 0
jmp 0x46426a
push 0x3c
push dword [ebp + 8]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
mov dword [ebp - 4], eax
push dword [ebp - 4]
call fcn.0046428c
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0x4550
jne 0x464136
push 0x7c
push dword [ebp - 4]
call fcn.004642b2
push eax
call fcn.0046428c
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x464136
xor eax, eax
jmp 0x46413b
mov eax, 1
test eax, eax
je 0x46414d
mov eax, 0
jmp 0x46426a
push 0x78
push dword [ebp - 4]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
mov dword [ebp - 8], eax
push 0x20
push dword [ebp - 8]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
mov dword [ebp - 0xc], eax
push 0x18
push dword [ebp - 8]
call fcn.004642b2
push eax
call fcn.0046428c
mov dword [ebp - 0x10], eax
push 1
push dword [ebp - 0x10]
call fcn.004642d9
push eax
lea eax, [ebp - 0x10]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x46425d
push dword [ebp - 0x18]
push dword [ebp - 0xc]
call fcn.004642b2
mov dword [ebp - 0x14], eax
push dword [ebp + 0xc]
push dword [ebp - 0x14]
call fcn.00464300
test eax, eax
je 0x464240
push 0x1c
push dword [ebp - 8]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
mov dword [ebp - 0x24], eax
push 4
push dword [ebp - 0x10]
call fcn.00464334
push eax
push dword [ebp - 0x24]
call fcn.004642b2
push eax
call fcn.0046428c
push eax
push dword [ebp + 8]
call fcn.004642b2
jmp 0x46426a
push dword [ebp - 0x14]
call fcn.0046435c
push eax
push dword [ebp - 0x18]
call fcn.004642b2
mov dword [ebp - 0x18], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x4641c9
add esp, 0xc
mov eax, 0
jmp 0x46426a
mov esp, ebp
pop ebp
ret 8
Function at 0x4a4930
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x52735b
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.0051bb04
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4a49b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00519210
mov eax, dword [eax]
push 0x74bcf4
push eax
call fcn.0050bba4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0051bd8f
test bl, bl
je 0x4a49b2
push 0x74bcf4
lea ecx, [esp + 0xc]
call fcn.0051c11f
push 0x74bd00
lea ecx, [esp + 0xc]
call fcn.0051c11f
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 0x4a49ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0051bd8f
jmp 0x4a4ab9
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 0x4a4a72
lea edx, [esp + 0x7c]
push 0x74bcfc
push edx
call fcn.0050bba4
add esp, 8
test eax, eax
je 0x4a4a72
lea eax, [esp + 0x7c]
push 0x74bcf8
push eax
call fcn.0050bba4
add esp, 8
test eax, eax
je 0x4a4a72
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 0x4a4a02
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.0051bd8f
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 0x4a52b0
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 0x4a5312
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 0x4a5320
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5273db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x755b0c]
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 0x4a5458
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4a5386
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bd8f
xor eax, eax
jmp 0x4a54cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0051becc
push esi
lea ecx, [esp + 0xc]
call fcn.0051c15b
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 0x4a54ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004a52b0
test eax, eax
jne 0x4a54ad
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.004a52b0
test eax, eax
jne 0x4a54ad
lea eax, [esp + 0x14]
push 0x74bd10
push eax
call fcn.0050ccf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a548c
lea ecx, [esp + 0x14]
push 0x74bd0c
push ecx
call fcn.0050cc70
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a548c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4a548f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0051be7c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4a539e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bd8f
xor eax, eax
jmp 0x4a54cf
mov byte [esi], 0
push 0x74bd08
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.0051bd8f
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 0x4bae70
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 0x4baede
cmp si, 0x69
ja 0x4baede
add esi, 0xffd0
cmp si, 0x11
je 0x4baeae
push 0x11
call edi
test ax, ax
jge 0x4baeae
or esi, 0x2000
cmp si, 0x10
je 0x4baec3
push 0x10
call edi
test ax, ax
jge 0x4baec3
or esi, 0x4000
cmp si, 0x12
je 0x4baed8
push 0x12
call edi
test ax, ax
jge 0x4baed8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4baeeb
mov esi, 0xbd
jmp 0x4bae9f
cmp si, 0x6e
jne 0x4baef8
mov esi, 0xbe
jmp 0x4bae9f
cmp si, 0x6f
jne 0x4bae99
mov esi, 0xbf
jmp 0x4bae9f

Function at 0x4bc8b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x766418]
xor edx, edx
cmp eax, edx
jne 0x4bc8d6
xor eax, eax
mov byte [eax + 0x766318], al
inc eax
cmp eax, 0x100
jl 0x4bc8be
mov dword [0x766418], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x766318
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4bc967
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 0x4bc93a
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 0x4bc908
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4bc9e0
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 0x4bca33
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 0x4bca1a
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 0x4c3a40
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 0x4c3bd8
cmp ebp, ebx
jle 0x4c3bd8
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 0x4c3a9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4c3aa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4c3ab4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4c3abb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0051bad0
add esp, 4
cmp eax, ebx
je 0x4c3adc
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.0051bad0
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 0x4c3bce
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 0x4c3bb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4c3ba1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4c3b96
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 0x4c3ba4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4c3ba4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4c3b40
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 0x4c3b31
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 0x4c6ee0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x529158
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 0x4c6f19
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.005234a7
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005234f3
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.004c6fa0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00523530
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4cb610
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x529988
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.004cc190
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 0x4cb6b9
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.004cb2a0
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.00522758
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.004e1fe0
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.005227ca
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14