joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c497
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx]
movzx edx, byte [esp + 8]
xor edx, eax
push esi
mov esi, 0xff
and edx, esi
mov edx, dword [edx*4 + 0x427338]
shr eax, 8
xor edx, eax
mov eax, dword [ecx + 8]
mov dword [ecx], edx
movzx edx, dl
add edx, dword [ecx + 4]
imul edx, edx, 0x8088405
inc edx
mov dword [ecx + 4], edx
shr edx, 0x18
xor edx, eax
and edx, esi
shr eax, 8
xor eax, dword [edx*4 + 0x427338]
pop esi
mov dword [ecx + 8], eax
ret

Function at 0x40c55d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push ebx
push esi
mov esi, ecx
cmp byte [esi + 0x2d], 0
push edi
mov edi, dword [ebp + 0xc]
je 0x40c5d2
mov eax, dword [esi + 0x3c]
xor ebx, ebx
cmp eax, ebx
je 0x40c589
cmp dword [esi + 0x40], edi
jae 0x40c589
push eax
call fcn.0040fcf2
pop ecx
mov dword [esi + 0x3c], ebx
cmp dword [esi + 0x3c], ebx
jne 0x40c59e
lea eax, [edi + edi]
push eax
call fcn.0040d547
pop ecx
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], edi
push edi
push dword [ebp + 8]
push dword [esi + 0x3c]
call fcn.00410550
add esp, 0xc
test edi, edi
jbe 0x40c5cf
mov eax, dword [esi + 0x3c]
movzx eax, byte [ebx + eax]
push eax
lea eax, [esi + 0x30]
push eax
call fcn.0040c4fe
pop ecx
pop ecx
mov ecx, dword [esi + 0x3c]
mov byte [ebx + ecx], al
inc ebx
cmp ebx, edi
jb 0x40c5b1
mov edx, dword [esi + 0x3c]
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x40c601
mov eax, dword [esi + 0x24]
lea ebx, [eax + edi]
cmp ebx, dword [esi + 0x28]
jb 0x40c5ed
mov dword [esi + 0x14], 0x30000
jmp 0x40c623
push edi
push edx
add eax, ecx
push eax
call fcn.00410550
add esp, 0xc
add dword [esi + 0x24], edi
mov eax, edi
jmp 0x40c625
mov eax, dword [esi + 4]
test eax, eax
je 0x40c61c
push 0
lea ecx, [ebp + 8]
push ecx
push edi
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp + 8]
jmp 0x40c625
mov dword [esi + 0x14], 0x1000000
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x40c7b9
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x42d43c]
xor eax, ebp
mov dword [ebp - 4], eax
inc dword [0x42e970]
push esi
push dword [0x42e970]
mov esi, dword [ebp + 8]
push ecx
lea eax, [ebp - 0x104]
push str._ld_ld
push eax
call fcn.00410318
add esp, 0x10
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea eax, [ebp - 0x104]
push eax
push esi
call fcn.0040fda0
push str..dat
push esi
call fcn.0040fda0
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop esi
call fcn.0040d7fc
leave
ret 4
Function at 0x40c871
Capabilities:
Check if file exists
Delete file
Get file attributes
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x98]
sub esp, 0x118
mov eax, dword [0x42d43c]
xor eax, ebp
mov dword [ebp + 0x94], eax
mov eax, dword [ebp + 0xa0]
and dword [ebp - 0x74], 0
test eax, eax
push esi
mov esi, dword [ebp + 0xa8]
mov dword [ebp - 0x78], ecx
mov dword [ebp - 0x80], eax
je 0x40c953
cmp dword [ebp + 0xa4], 0
je 0x40c953
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push edi
push esi
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_DeleteFileA]
inc eax
neg eax
sbb eax, eax
inc eax
jne 0x40c8d8
push esi
call edi
test eax, eax
je 0x40c951
mov ecx, dword [ebp - 0x78]
lea eax, [ebp - 0x70]
push eax
call fcn.0040c7b9
lea eax, [ebp - 0x70]
push eax
call ebx
inc eax
neg eax
sbb eax, eax
inc eax
jne 0x40c8fc
lea eax, [ebp - 0x70]
push eax
call edi
test eax, eax
je 0x40c93c
lea eax, [ebp - 0x70]
push 0x424418
push eax
call fcn.00410265
mov ebx, eax
test ebx, ebx
pop ecx
pop ecx
je 0x40c93c
push ebx
push dword [ebp + 0xa4]
push 1
push dword [ebp - 0x80]
call fcn.0041011f
push ebx
call fcn.0040ff44
mov ecx, dword [ebp - 0x78]
add esp, 0x14
push esi
lea eax, [ebp - 0x70]
push eax
call fcn.0040c827
mov dword [ebp - 0x74], eax
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x40c951
lea eax, [ebp - 0x70]
push eax
call edi
pop edi
pop ebx
mov ecx, dword [ebp + 0x94]
mov eax, dword [ebp - 0x74]
xor ecx, ebp
pop esi
call fcn.0040d7fc
add ebp, 0x98
leave
ret 0xc

Function at 0x40d7fc
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42d43c]
jne 0x40d806
repz ret
jmp fcn.00413d93
Function at 0x41a4e6
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x42e140]
je 0x41a501
inc edi
cmp edi, 0x17
jb 0x41a4f2
cmp edi, 0x17
jae 0x41a681
push ebp
push 3
call fcn.0041f6eb
cmp eax, 1
pop ecx
je 0x41a64d
push 3
call fcn.0041f6eb
test eax, eax
pop ecx
jne 0x41a535
cmp dword [0x42d480], 1
je 0x41a64d
cmp ebx, 0xfc
je 0x41a680
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x42eff8
push ebp
call fcn.00415105
add esp, 0xc
test eax, eax
je 0x41a56b
push esi
push esi
push esi
push esi
push esi
call fcn.0040dd17
add esp, 0x14
push 0x104
mov esi, 0x42f011
push esi
push 0
mov byte [0x42f115], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x41a5af
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.00415105
add esp, 0xc
test eax, eax
je 0x41a5af
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.0040dd17
add esp, 0x14
push esi
call fcn.0040f9e0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x41a5f4
push esi
call fcn.0040f9e0
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x42f30c
push 0x428834
sub ecx, eax
push ecx
push eax
call fcn.0041c696
add esp, 0x14
test eax, eax
je 0x41a5f4
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.0040dd17
add esp, 0x14
jmp 0x41a5f6
xor esi, esi
push 0x428830
push ebx
push ebp
call fcn.0041c5de
add esp, 0xc
test eax, eax
je 0x41a616
push esi
push esi
push esi
push esi
push esi
call fcn.0040dd17
add esp, 0x14
push dword [edi*8 + 0x42e144]
push ebx
push ebp
call fcn.0041c5de
add esp, 0xc
test eax, eax
je 0x41a638
push esi
push esi
push esi
push esi
push esi
call fcn.0040dd17
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.0041f52e
add esp, 0xc
jmp 0x41a680
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x41a680
cmp ebp, 0xffffffff
je 0x41a680
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x42e144]
push dword [esi]
call fcn.0040f9e0
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x41f52e
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0041462e
xor ebx, ebx
cmp dword [0x42f550], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x41f604
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x41f6e4
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4299cc
push edi
call esi
cmp eax, ebx
je 0x41f6e4
push eax
call fcn.004145c0
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x42f550], eax
call esi
push eax
call fcn.004145c0
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x42f554], eax
call esi
push eax
call fcn.004145c0
mov dword [0x42f558], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0041a100
test eax, eax
pop ecx
pop ecx
je 0x41f5d2
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040dd17
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x41f604
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004145c0
cmp eax, ebx
pop ecx
mov dword [0x42f560], eax
je 0x41f604
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004145c0
pop ecx
mov dword [0x42f55c], eax
mov eax, dword [0x42f55c]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x41f689
cmp dword [0x42f560], ecx
je 0x41f689
push eax
call fcn.00414637
push dword [0x42f560]
mov esi, eax
call fcn.00414637
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x41f689
cmp edi, ebx
je 0x41f689
call esi
cmp eax, ebx
je 0x41f656
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x41f656
test byte [ebp - 0x18], 1
jne 0x41f689
lea eax, [ebp - 0x10]
push eax
call fcn.0041a137
test eax, eax
pop ecx
je 0x41f671
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040dd17
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x41f680
or dword [ebp + 0x10], 0x200000
jmp 0x41f6c4
or dword [ebp + 0x10], 0x40000
jmp 0x41f6c4
mov eax, dword [0x42f554]
cmp eax, dword [ebp - 8]
je 0x41f6c4
push eax
call fcn.00414637
cmp eax, ebx
pop ecx
je 0x41f6c4
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x41f6c4
mov eax, dword [0x42f558]
cmp eax, dword [ebp - 8]
je 0x41f6c4
push eax
call fcn.00414637
cmp eax, ebx
pop ecx
je 0x41f6c4
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x42f550]
call fcn.00414637
cmp eax, ebx
pop ecx
je 0x41f6e4
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x41f6e6
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a160
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ea6b
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.004631d0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a1e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00460f7d
mov eax, dword [eax]
push 0x49d1d0
push eax
call fcn.00453404
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046345b
test bl, bl
je 0x40a1e2
push 0x49d1d0
lea ecx, [esp + 0xc]
call fcn.004637eb
push 0x4a0d4c
lea ecx, [esp + 0xc]
call fcn.004637eb
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 0x40a21e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046345b
jmp 0x40a2e9
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 0x40a2a2
lea edx, [esp + 0x7c]
push 0x4a0d48
push edx
call fcn.00453404
add esp, 8
test eax, eax
je 0x40a2a2
lea eax, [esp + 0x7c]
push 0x4a0d44
push eax
call fcn.00453404
add esp, 8
test eax, eax
je 0x40a2a2
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 0x40a232
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.0046345b
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 0x40b540
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 0x40b5a2
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 0x40b5b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ebcb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a7ad8]
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 0x40b6e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b616
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046345b
xor eax, eax
jmp 0x40b75f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00463598
push esi
lea ecx, [esp + 0xc]
call fcn.00463827
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 0x40b73d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b540
test eax, eax
jne 0x40b73d
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.0040b540
test eax, eax
jne 0x40b73d
lea eax, [esp + 0x14]
push 0x4a0d60
push eax
call fcn.00454440
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b71c
lea ecx, [esp + 0x14]
push 0x4a0d5c
push ecx
call fcn.004543c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b71c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b71f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00463548
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b62e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046345b
xor eax, eax
jmp 0x40b75f
mov byte [esi], 0
push 0x4a0d58
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.0046345b
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 0x41bc10
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 0x41bc7e
cmp si, 0x69
ja 0x41bc7e
add esi, 0xffd0
cmp si, 0x11
je 0x41bc4e
push 0x11
call edi
test ax, ax
jge 0x41bc4e
or esi, 0x2000
cmp si, 0x10
je 0x41bc63
push 0x10
call edi
test ax, ax
jge 0x41bc63
or esi, 0x4000
cmp si, 0x12
je 0x41bc78
push 0x12
call edi
test ax, ax
jge 0x41bc78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bc8b
mov esi, 0xbd
jmp 0x41bc3f
cmp si, 0x6e
jne 0x41bc98
mov esi, 0xbe
jmp 0x41bc3f
cmp si, 0x6f
jne 0x41bc39
mov esi, 0xbf
jmp 0x41bc3f

Function at 0x41d330
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b81c8]
xor edx, edx
cmp eax, edx
jne 0x41d356
xor eax, eax
mov byte [eax + 0x4b80c8], al
inc eax
cmp eax, 0x100
jl 0x41d33e
mov dword [0x4b81c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b80c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d3e7
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 0x41d3ba
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 0x41d388
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d460
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 0x41d4b3
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 0x41d49a
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 0x423ef0
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 0x424088
cmp ebp, ebx
jle 0x424088
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 0x423f4e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423f55
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423f64
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423f6b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046319c
add esp, 4
cmp eax, ebx
je 0x423f8c
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.0046319c
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 0x42407e
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 0x424065
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424051
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424046
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 0x424054
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424054
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423ff0
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 0x423fe1
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 0x4272c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x470098
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 0x4272f9
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.0046ab4f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046ab9b
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.00427380
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046abd8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42b930
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x470828
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.0042c4b0
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 0x42b9d9
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.0042b5c0
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.00469e00
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.0043ac60
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.00469e72
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14