joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40bf7b
Capabilities:
Delete file
Shutdown system

Disassembly:
push 0x28
mov eax, 0x4479ad
call fcn.00427f9e
mov ebx, ecx
xor edi, edi
cmp dword [ebx + 0xec], edi
jne 0x40c15e
cmp dword [ebx + 0xe4], edi
jne 0x40c15e
call fcn.0040e19e
push eax
lea ecx, [ebp - 0x2c]
call main
mov dword [ebp - 4], edi
call fcn.0040e19e
push eax
lea ecx, [ebp - 0x28]
call main
mov byte [ebp - 4], 1
call fcn.0040e19e
push eax
lea ecx, [ebp - 0x30]
call main
mov esi, dword [ebx + 0x50]
mov byte [ebp - 4], 2
test esi, esi
jne 0x40bfe3
mov eax, edi
jmp 0x40bfea
push esi
call main
pop ecx
push eax
push esi
lea ecx, [ebp - 0x30]
call main
mov ecx, dword [ebx + 0x11c]
test ecx, ecx
je 0x40c00c
call fcn.0040527b
mov esi, str.Adobe_Acrobat_Reader
test eax, eax
je 0x40c011
mov esi, str.Adobe_Acrobat
push esi
call main
pop ecx
push eax
push esi
lea ecx, [ebp - 0x28]
call main
mov esi, dword [ebp - 0x28]
lea eax, [ebp - 0x34]
push 0x90
push eax
mov ecx, ebx
mov dword [ebx + 0x50], esi
call fcn.0040a505
push esi
push dword [eax]
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 3
push eax
call main
mov ecx, dword [ebp - 0x34]
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ecx - 0x10]
call fcn.004017a5
cmp dword [ebx + 0x174], edi
mov esi, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x30]
jne 0x40c143
cmp dword [ebx + 0x170], 0
je 0x40c08e
push 0
push 0x10024
push esi
call main
add esp, 0xc
cmp eax, 6
jne 0x40c143
mov eax, dword [ebx + 0x140]
mov dword [ebx + 0x50], edi
cmp dword [eax - 0xc], 0
je 0x40c0af
push eax
call dword [sym.imp.kernel32.dll_DeleteFileW]
lea ecx, [ebx + 0x140]
call fcn.00401534
and dword [ebx + 0xe0], 0
lea eax, [ebp - 0x24]
and dword [ebp - 0x24], 0
xor ebx, ebx
push eax
push 0x28
call dword [sym.imp.kernel32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x40c10c
lea eax, [ebp - 0x1c]
push eax
push str.SeShutdownPrivilege
push ebx
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
mov ebx, eax
mov dword [ebp - 0x20], 1
mov dword [ebp - 0x14], 2
test ebx, ebx
je 0x40c10c
xor ecx, ecx
lea eax, [ebp - 0x20]
push ecx
push ecx
push ecx
push eax
push ecx
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
mov ebx, eax
push 1
xor eax, eax
push eax
push eax
push eax
push eax
call dword [sym.imp.ADVAPI32.dll_InitiateSystemShutdownW]
test ebx, ebx
je 0x40c134
xor ecx, ecx
lea eax, [ebp - 0x20]
push ecx
push ecx
push ecx
push eax
push ecx
push dword [ebp - 0x24]
mov dword [ebp - 0x14], ecx
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
cmp dword [ebp - 0x24], 0
je 0x40c143
push dword [ebp - 0x24]
call dword [sym.imp.kernel32.dll_CloseHandle]
lea ecx, [edi - 0x10]
call fcn.004017a5
mov ecx, dword [ebp - 0x28]
lea ecx, [ecx - 0x10]
call fcn.004017a5
lea ecx, [esi - 0x10]
call fcn.004017a5
call fcn.00427f48
ret
Function at 0x40cea8
Capabilities:
Set registry value

Disassembly:
push 0x10
mov eax, 0x447a77
call fcn.00427f6a
mov ebx, dword [ebp + 0x14]
lea ecx, [ebp - 0x18]
xor edi, edi
push ebx
mov esi, edi
call fcn.004018b9
mov eax, dword [ebp - 0x18]
mov dword [ebp - 4], edi
mov eax, dword [eax - 0xc]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x10]
push eax
push edi
push 0xf023f
push edi
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x40cf2a
mov ecx, dword [ebp + 0x18]
cmp ecx, 1
je 0x40cf03
cmp ecx, 2
je 0x40cf03
mov eax, dword [ebp - 0x14]
jmp 0x40cf08
mov eax, dword [ebp - 0x14]
add eax, eax
push eax
push ebx
push ecx
push edi
push dword [ebp + 0x10]
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x10]
neg eax
sbb esi, esi
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x40cf68
push str.Failed_to_register_value:
call main
pop ecx
push eax
push str.Failed_to_register_value:
mov ecx, 0x461d14
call main
test ebx, ebx
je 0x40cf52
push ebx
call main
pop ecx
mov edi, eax
push edi
push ebx
mov ecx, 0x461d14
call main
mov ecx, 0x461c48
call fcn.0040c3c8
mov ecx, dword [ebp - 0x18]
add ecx, 0xfffffff0
call fcn.004017a5
mov eax, esi
call fcn.00427f33
ret

Function at 0x415a50
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x84], ebx
test ebx, 0xffff0000
jne 0x415a7b
cmp dword [edi + 0x80], 0
jne 0x415a7b
movzx eax, bx
mov dword [edi + 0x80], eax
call fcn.0041db13
push 5
push ebx
mov esi, dword [eax + 0xc]
push esi
call dword [sym.imp.kernel32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.kernel32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ecx, edi
push eax
call main
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41c020
Capabilities:
Query or enumerate registry value
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
xor esi, esi
push edi
cmp dword [ecx + 0x58], esi
je 0x41c073
push esi
push dword [ebp + 8]
call main
mov edi, eax
test edi, edi
je 0x41c06e
lea eax, [ebp - 4]
mov dword [ebp - 4], 4
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
push esi
push dword [ebp + 0xc]
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x41c06e
mov eax, dword [ebp - 8]
jmp 0x41c085
mov eax, dword [ebp + 0x10]
jmp 0x41c085
push dword [ecx + 0x6c]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetPrivateProfileIntW]
pop edi
pop esi
leave
ret 0xc
Function at 0x402c40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor ecx, ecx
push 8
mov eax, ecx
pop edx
test al, 1
je 0x402c54
shr eax, 1
xor eax, 0xedb88320
jmp 0x402c56
shr eax, 1
dec edx
jne 0x402c47
mov dword [ecx*4 + 0x4151c0], eax
mov dword [ecx*4 + 0x4171c0], eax
inc ecx
cmp ecx, 0x100
jb 0x402c42
push ebx
push esi
push edi
mov ecx, 0x4155c0
mov edi, 0x101
mov eax, dword [ecx - 0x400]
push 7
mov edx, ecx
pop esi
movzx ebx, al
shr eax, 8
xor eax, dword [ebx*4 + 0x4151c0]
mov dword [edx], eax
add edx, 0x400
dec esi
jne 0x402c88
add ecx, 4
dec edi
jne 0x402c7d
pop edi
pop esi
pop ebx
ret

Function at 0x402caa
Capabilities:
Encode data using xor

Disassembly:
cmp dword [0x4171c4], 0
jne 0x402cb8
call fcn.00402c40
mov ecx, dword [esp + 8]
mov eax, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
push edi
test esi, esi
jbe 0x402ce5
test cl, 7
je 0x402ce5
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
dec esi
inc ecx
jmp 0x402cc6
cmp esi, 8
jb 0x402d78
mov edi, esi
shr edi, 3
push ebx
xor eax, dword [ecx]
sub esi, 8
mov ebx, eax
shr ebx, 0x10
movzx ebx, bl
mov edx, eax
shr edx, 0x18
mov edx, dword [edx*4 + 0x4161c0]
xor edx, dword [ebx*4 + 0x4165c0]
mov ebx, eax
shr ebx, 8
movzx ebx, bl
xor edx, dword [ebx*4 + 0x4169c0]
movzx ebx, byte [ecx + 6]
xor edx, dword [ebx*4 + 0x4155c0]
movzx ebx, byte [ecx + 5]
xor edx, dword [ebx*4 + 0x4159c0]
movzx ebx, byte [ecx + 4]
xor edx, dword [ebx*4 + 0x415dc0]
movzx ebx, byte [ecx + 7]
xor edx, dword [ebx*4 + 0x4151c0]
movzx eax, al
xor edx, dword [eax*4 + 0x416dc0]
add ecx, 8
dec edi
mov eax, edx
jne 0x402cf4
pop ebx
jmp 0x402d78
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
dec esi
inc ecx
test esi, esi
ja 0x402d64
pop edi
pop esi
ret 0xc
Function at 0x40a050
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor esi, esi
cmp dword [0x41d0e8], esi
jne 0x40a069
mov ecx, 0x41d0e0
call fcn.0040a011
cmp byte [ebp + 0x14], 0
mov ebx, dword [ebp + 0x10]
je 0x40a0bf
cmp dword [0x41d0e8], esi
je 0x40a0f0
test bl, 0xf
jne 0x40a0f0
add ebx, ebx
push ebx
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.004097e5
push esi
push ebx
push dword [ebp + 0xc]
call dword [0x41d0e8]
test eax, eax
jne 0x40a118
push 0x413494
mov esi, 0x417e8c
mov ecx, esi
call fcn.004034e9
mov ecx, esi
call fcn.0040338b
push 2
mov ecx, esi
call fcn.00403686
jmp 0x40a118
cmp dword [0x41d0ec], esi
je 0x40a0f0
test bl, 0xf
jne 0x40a0f0
add ebx, ebx
push ebx
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.004097e5
push esi
push ebx
push dword [ebp + 0xc]
call dword [0x41d0ec]
test eax, eax
jne 0x40a118
push 0x413478
jmp 0x40a0a1
call dword [0x4130ac]
xor edx, edx
cmp ebx, esi
jbe 0x40a118
mov ecx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
sub esi, ecx
push edi
lea edi, [eax + edx + 0x4b]
xor di, word [esi + ecx]
inc edx
mov word [ecx], di
inc ecx
inc ecx
cmp edx, ebx
jb 0x40a105
pop edi
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x40d480
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4
Function at 0x40aae0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b7bb
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.0045fe50
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ab62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045dbfd
mov eax, dword [eax]
push 0x48e1d0
push eax
call fcn.00450094
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004600db
test bl, bl
je 0x40ab62
push 0x48e1d0
lea ecx, [esp + 0xc]
call fcn.0046046b
push 0x491d4c
lea ecx, [esp + 0xc]
call fcn.0046046b
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 0x40ab9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004600db
jmp 0x40ac69
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 0x40ac22
lea edx, [esp + 0x7c]
push 0x491d48
push edx
call fcn.00450094
add esp, 8
test eax, eax
je 0x40ac22
lea eax, [esp + 0x7c]
push 0x491d44
push eax
call fcn.00450094
add esp, 8
test eax, eax
je 0x40ac22
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 0x40abb2
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.004600db
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 0x40b460
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 0x40b4c2
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 0x40b4d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b83b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4986fc]
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 0x40b608
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b536
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004600db
xor eax, eax
jmp 0x40b67f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00460218
push esi
lea ecx, [esp + 0xc]
call fcn.004604a7
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 0x40b65d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.0040b460
test eax, eax
jne 0x40b65d
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 connect
mov ecx, edi
call fcn.0040b460
test eax, eax
jne 0x40b65d
lea eax, [esp + 0x14]
push 0x491d60
push eax
call fcn.004510d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b63c
lea ecx, [esp + 0x14]
push 0x491d5c
push ecx
call fcn.00451050
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b63c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b63f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004601c8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b54e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004600db
xor eax, eax
jmp 0x40b67f
mov byte [esi], 0
push 0x491d58
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.004600db
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 0x41c600
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 0x41c66e
cmp si, 0x69
ja 0x41c66e
add esi, 0xffd0
cmp si, 0x11
je 0x41c63e
push 0x11
call edi
test ax, ax
jge 0x41c63e
or esi, 0x2000
cmp si, 0x10
je 0x41c653
push 0x10
call edi
test ax, ax
jge 0x41c653
or esi, 0x4000
cmp si, 0x12
je 0x41c668
push 0x12
call edi
test ax, ax
jge 0x41c668
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41c67b
mov esi, 0xbd
jmp 0x41c62f
cmp si, 0x6e
jne 0x41c688
mov esi, 0xbe
jmp 0x41c62f
cmp si, 0x6f
jne 0x41c629
mov esi, 0xbf
jmp 0x41c62f

Function at 0x41dd20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a8de8]
xor edx, edx
cmp eax, edx
jne 0x41dd46
xor eax, eax
mov byte [eax + 0x4a8ce8], al
inc eax
cmp eax, 0x100
jl 0x41dd2e
mov dword [0x4a8de8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a8ce8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ddd7
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 0x41ddaa
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 0x41dd78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41de50
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 0x41dea3
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 0x41de8a
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 0x424d00
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 0x424e98
cmp ebp, ebx
jle 0x424e98
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 0x424d5e
dec eax
or eax, 0xfffffff8
inc eax
je 0x424d65
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x424d74
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x424d7b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045fe1c
add esp, 4
cmp eax, ebx
je 0x424d9c
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.0045fe1c
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 0x424e8e
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 0x424e75
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424e61
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424e56
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 0x424e64
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424e64
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424e00
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 0x424df1
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 0x4280d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46cd88
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 0x428109
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.004677cf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046781b
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.00428190
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00467858
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42c640
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46d518
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.0042d1c0
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 0x42c6e9
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.0042c2d0
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.00466a80
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.0043bad0
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.00466af2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14