joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10024b8
Capabilities:
Set registry value
Terminate process

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x1393
cmp eax, ecx
jg 0x10025a1
je 0x1002597
cmp eax, 6
jg 0x1002545
je 0x100253e
cmp eax, 0x80040150
je 0x1002537
cmp eax, 0x80040151
je 0x1002530
cmp eax, 0x80040152
je 0x1002529
test eax, eax
je 0x1002522
cmp eax, 2
je 0x100251b
cmp eax, 3
je 0x1002514
cmp eax, 5
jne case.0x10025b7.5018
push 0x1001e18
call dword [sym.imp.msvcrt.dll_printf]
jmp 0x100264d
push 0x1001dec
jmp 0x1002509
push 0x1001dac
jmp 0x1002509
push 0
jmp 0x1002650
push 0x1001d84
jmp 0x1002509
push 0x1001d60
jmp 0x1002509
push 0x1001d3c
jmp 0x1002509
push 0x1001d24
jmp 0x1002509
mov ecx, eax
sub ecx, 8
je 0x100258d
dec ecx
dec ecx
je 0x1002583
dec ecx
dec ecx
je 0x100257c
dec ecx
je 0x1002575
dec ecx
dec ecx
je 0x100256e
sub ecx, 0x1383
jne case.0x10025b7.5018
push 0x1001cfc
jmp 0x1002509
push 0x1001cd0
jmp 0x1002509
push 0x1001cb8
jmp 0x1002509
push 0x1001c9c
jmp 0x1002509
push 0x1001c7c
jmp 0x1002509
push 0x1001c40
jmp 0x1002509
push 0x1001c0c
jmp 0x1002509
lea ecx, [eax - 0x1394]
cmp ecx, 0x1e
ja case.0x10025b7.5018
movzx ecx, byte [ecx + 0x100268e]
jmp dword [ecx*4 + 0x1002656]
push dword [ebp + 0xc]
push 0x1001bc8
jmp 0x1002646
push 0x1001b80
jmp 0x1002509
push 0x1001b58
jmp 0x1002509
push dword [ebp + 0xc]
push 0x1001b28
jmp 0x1002646
push dword [ebp + 0xc]
push 0x1001afc
jmp 0x1002646
push 0x1001ac0
jmp 0x1002509
push dword [ebp + 0xc]
push 0x1001a80
jmp 0x1002646
push dword [ebp + 0xc]
push 0x1001a5c
jmp 0x1002646
push 0x1001a3c
jmp 0x1002509
push 0x1001a10
jmp 0x1002509
push 0x10019d0
jmp 0x1002509
push dword [ebp + 0xc]
push 0x1001988
jmp 0x1002646
push dword [ebp + 0xc]
push 0x1001964
jmp 0x1002646
push eax
push 0x100192c
call dword [sym.imp.msvcrt.dll_printf]
pop ecx
pop ecx
push 1
call dword [sym.imp.msvcrt.dll_exit]
mov esi, 0xc8010025
and eax, 634519808
add byte [ecx], al
fsub qword [0x25e60100]
add byte [ecx], al
invalid

Function at 0x10026ad
Capabilities:
Set registry value
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [sym.imp.msvcrt.dll_puts]
push edi
push 0x1002188
call esi
mov dword [esp], 0x1002140
call esi
mov dword [esp], 0x100210c
call esi
mov ebx, 0x10020f4
push ebx
call esi
mov edi, 0x10020b4
push edi
call esi
push 0x100207c
call esi
push ebx
call esi
push edi
call esi
push 0x1002028
call esi
push 0x100200c
call esi
push 0x1001fd8
call esi
push 0x1001f98
call esi
push 0x1001f48
call esi
push 0x1001f30
call esi
push 0x1001efc
call esi
push 0x1001eb0
call esi
push 0x1001e60
call esi
push 0x1001e2c
call esi
add esp, 0x40
push 0
call dword [sym.imp.msvcrt.dll_exit]
pop edi
pop esi
pop ebx
Function at 0x1002740
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x100404c]
push ebx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
xor ebx, ebx
sub eax, ebx
push edi
mov dword [ebp - 4], ebx
mov edi, 0x20006
je 0x1002768
dec eax
je 0x10027b9
jmp 0x10027fd
lea eax, [ebp - 4]
push eax
push edi
push ebx
push 0x1002208
push 0x80000001
call esi
cmp eax, ebx
jne 0x10027b2
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 0x10]
push ebx
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
cmp eax, ebx
je 0x10027a7
push ebx
push eax
call fcn.010024b8
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x10027fd
push ebx
push eax
call fcn.010024b8
lea eax, [ebp - 4]
push eax
push edi
push ebx
push 0x10021c8
push 0x80000002
call esi
cmp eax, ebx
jne 0x10027f6
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 0x10]
push ebx
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
cmp eax, ebx
je 0x10027a7
push dword [ebp + 8]
jmp 0x10027a1
push ebx
push eax
call fcn.010024b8
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x1002804
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [sym.imp.msvcrt.dll__strcmpi]
push edi
push 0x1002228
push dword [ebp + 8]
xor edi, edi
xor ebx, ebx
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
call esi
test eax, eax
pop ecx
pop ecx
jne 0x100282e
inc ebx
push 0x1002214
push dword [ebp + 8]
call esi
test eax, eax
pop ecx
pop ecx
jne 0x1002841
push 2
pop ebx
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov eax, ebx
sub eax, edi
je 0x1002858
dec eax
je 0x1002863
dec eax
je 0x10028b3
jmp 0x10028ef
push edi
push 0x13b0
call fcn.010024b8
lea eax, [ebp - 4]
push eax
push 1
push edi
push dword [ebp + 0xc]
push 0x80000002
call esi
cmp eax, edi
jne 0x10028ac
mov eax, dword [ebp + 0x18]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x14]
lea eax, [ebp - 0xc]
push eax
push edi
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp eax, edi
je 0x10028a1
push edi
push eax
call fcn.010024b8
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x10028ef
push edi
push eax
call fcn.010024b8
lea eax, [ebp - 4]
push eax
push 1
push edi
push dword [ebp + 0xc]
push 0x80000001
call esi
cmp eax, edi
jne 0x10028e8
mov eax, dword [ebp + 0x18]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x14]
lea eax, [ebp - 0xc]
push eax
push edi
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
jmp 0x10028a1
push edi
push eax
call fcn.010024b8
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret 0x14
Function at 0x401b70
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x407044
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [0x40703c]
sub esp, 4
test ebx, ebx
je 0x401bbb
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sub.KERNEL32.dll_TlsGetValue
sub esp, 4
mov esi, eax
call sub.KERNEL32.dll_GetLastError
test eax, eax
jne 0x401bb4
test esi, esi
je 0x401bb4
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401b90
mov dword [esp], 0x407044
call sub.KERNEL32.dll_LeaveCriticalSection
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x401da0
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
lea esi, [esp + 0x24]
lea ebx, [eax + 0x40]
mov dword [esp + 4], 1
mov dword [esp + 0xc], ebx
mov dword [esp], str.Mingw_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
lea esi, [esi]

Function at 0x401df0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, edx
push esi
mov esi, ecx
push ebx
mov ebx, eax
sub esp, 0x3c
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov dword [esp], ebx
call sub.KERNEL32.dll_VirtualQuery
sub esp, 0xc
test eax, eax
je 0x401ec4
mov eax, dword [esp + 0x28]
cmp eax, 0x40
je 0x401e2e
cmp eax, 4
jne 0x401e50
test esi, esi
je 0x401e42
xor eax, eax
movzx ecx, byte [edi + eax]
mov byte [ebx + eax], cl
add eax, 1
cmp eax, esi
jb 0x401e34
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x20]
lea ebp, [esp + 0x10]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp], eax
call sub.KERNEL32.dll_VirtualProtect
sub esp, 0x10
mov ecx, dword [esp + 0x28]
test esi, esi
je 0x401e8f
xor edx, edx
movzx eax, byte [edi + edx]
mov byte [ebx + edx], al
add edx, 1
cmp edx, esi
jb 0x401e81
cmp ecx, 0x40
je 0x401e42
cmp ecx, 4
je 0x401e42
mov eax, dword [esp + 0x10]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp], eax
call sub.KERNEL32.dll_VirtualProtect
sub esp, 0x10
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.00401da0
lea esi, [esi]
Function at 0x1000c370
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x10093820
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.100889dd
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.1000d780
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x1000c3c4
jmp dword [ecx*4 + 0x1000c52c]
mov al, byte [esi]
test al, al
je 0x1000c3f2
cmp al, 0x20
je 0x1000c3de
cmp al, 0xa1
jne 0x1000c3f2
cmp byte [esi + 1], al
jne 0x1000c3f2
test al, 0x80
je 0x1000c3ea
mov al, byte [esi + 1]
inc esi
test al, al
je 0x1000c3f2
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1000c3d1
test ecx, ecx
je case.default.0x1000c3c4
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x1000c3c4
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x1000c438
cmp dl, 0xa1
jne 0x1000c42c
cmp byte [eax + 1], 0xa1
jne 0x1000c42c
test ecx, ecx
jne 0x1000c424
mov edi, eax
mov ecx, 1
inc eax
jmp 0x1000c44c
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x1000c466
jmp 0x1000c44c
cmp dl, 0x20
jne 0x1000c44a
test ecx, ecx
jne 0x1000c443
mov edi, eax
mov ecx, 1
jmp 0x1000c44c
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1000c40c
cmp ecx, 1
jne case.default.0x1000c3c4
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1000c3c4
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1000c3c4
mov al, byte [esi]
test al, al
je 0x1000c4be
test al, 0x80
mov byte [esp + 0x3c], al
je 0x1000c4a4
mov cl, byte [esi + 1]
test cl, cl
je 0x1000c4be
cmp al, 0xa1
jne 0x1000c494
cmp cl, al
je 0x1000c4a1
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.1000da10
inc esi
jmp 0x1000c4b6
cmp al, 0x20
je 0x1000c4b6
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1000da50
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1000c47d
push 0
lea ecx, [esp + 0x14]
call fcn.1000da50
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10019dd0
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x1000c4f1
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100abeb0
call fcn.1000d980
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.1008896f
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10011a10
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x10093c7b
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.100886e4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10011a92
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.10086273
mov eax, dword [eax]
push 0x100c1250
push eax
call fcn.10077d04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.1008896f
test bl, bl
je 0x10011a92
push 0x100c1250
lea ecx, [esp + 0xc]
call fcn.10088cff
push 0x100c4da0
lea ecx, [esp + 0xc]
call fcn.10088cff
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 0x10011ace
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.1008896f
jmp 0x10011b99
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 0x10011b52
lea edx, [esp + 0x7c]
push 0x100c4d9c
push edx
call fcn.10077d04
add esp, 8
test eax, eax
je 0x10011b52
lea eax, [esp + 0x7c]
push 0x100c4d98
push eax
call fcn.10077d04
add esp, 8
test eax, eax
je 0x10011b52
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 0x10011ae2
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.1008896f
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 0x10012390
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x10093cfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100d2884]
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 0x100124c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x100123f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1008896f
xor eax, eax
jmp 0x1001253f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.10088aac
push esi
lea ecx, [esp + 0xc]
call fcn.10088d3b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x100c4dd8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x1001251d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x100c4dd0
push closesocket
call fcn.1005f2a0
test eax, eax
jne 0x1001251d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x100c4dbc
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.1005f2a0
test eax, eax
jne 0x1001251d
lea eax, [esp + 0x14]
push 0x100c4db4
push eax
call fcn.10078d40
mov esi, eax
add esp, 8
test esi, esi
jne 0x100124fc
lea ecx, [esp + 0x14]
push 0x100c4db0
push ecx
call fcn.10078cc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x100124fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x100124ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.10088a5c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1001240e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1008896f
xor eax, eax
jmp 0x1001253f
mov byte [esi], 0
push 0x100c4dac
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.1008896f
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 0x10025920
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 0x1002598e
cmp si, 0x69
ja 0x1002598e
add esi, 0xffd0
cmp si, 0x11
je 0x1002595e
push 0x11
call edi
test ax, ax
jge 0x1002595e
or esi, 0x2000
cmp si, 0x10
je 0x10025973
push 0x10
call edi
test ax, ax
jge 0x10025973
or esi, 0x4000
cmp si, 0x12
je 0x10025988
push 0x12
call edi
test ax, ax
jge 0x10025988
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1002599b
mov esi, 0xbd
jmp 0x1002594f
cmp si, 0x6e
jne 0x100259a8
mov esi, 0xbe
jmp 0x1002594f
cmp si, 0x6f
jne 0x10025949
mov esi, 0xbf
jmp 0x1002594f

Function at 0x10027150
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100e3070]
xor edx, edx
cmp eax, edx
jne 0x10027176
xor eax, eax
mov byte [eax + 0x100e2f70], al
inc eax
cmp eax, 0x100
jl 0x1002715e
mov dword [0x100e3070], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100e2f70
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10027207
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 0x100271da
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 0x100271a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10027280
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 0x100272d3
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 0x100272ba
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 0x1002dd10
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 0x1002dea8
cmp ebp, ebx
jle 0x1002dea8
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 0x1002dd6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x1002dd75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1002dd84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1002dd8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100886b0
add esp, 4
cmp eax, ebx
je 0x1002ddac
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.100886b0
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 0x1002de9e
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 0x1002de85
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1002de71
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1002de66
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 0x1002de74
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1002de74
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1002de10
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 0x1002de01
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 0x10031090
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10095638
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 0x100310c9
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.100901b1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.100901fd
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.10031150
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.1009023a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x10035730
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x10095dc8
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.100362b0
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 0x100357d9
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.100353c0
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.1008f365
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.100449d0
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.1008f3d7
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14