joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4130ea
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x828
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
push edi
push dword [0x430274]
mov ebx, str._04x
lea eax, [ebp - 0x14]
push ebx
push eax
call esi
mov edi, dword [sym.imp.USER32.dll_CharNextA]
add esp, 0xc
lea eax, [ebp - 0x14]
push eax
call edi
push eax
call edi
lea eax, [ebp - 0x428]
push eax
lea eax, [ebp - 0x828]
push eax
push 0x42fc58
call fcn.00412327
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x828]
push eax
lea eax, [ebp - 0x428]
push eax
call fcn.00412568
lea eax, [ebp - 0x428]
push str..ini
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push dword [ebp + 8]
lea eax, [ebp - 0x28]
push ebx
push eax
call esi
add esp, 0xc
lea eax, [ebp - 0x428]
push eax
lea eax, [ebp - 0x28]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push 0x42db80
push eax
push str.Languages
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
pop edi
pop esi
test eax, eax
pop ebx
jne 0x4131a4
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call sub.KERNEL32.dll_VerLanguageNameA
leave
ret

Function at 0x413abd
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x838
push ebx
push edi
mov edi, ecx
mov dword [ebp - 0x10], 1
call fcn.00413c59
xor ebx, ebx
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x413b71
lea eax, [ebp - 4]
mov dword [ebp - 4], ebx
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionInternet_Settings
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x413b63
lea eax, [ebp - 8]
push esi
push eax
lea eax, [ebp - 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push eax
push ebx
push ebx
push str.ProxyEnable
mov dword [ebp - 8], 4
push dword [ebp - 4]
call esi
test eax, eax
je 0x413b27
mov dword [ebp - 0xc], ebx
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x824
push eax
lea eax, [ebp - 0x838]
push eax
push ebx
push ebx
push str.AutoConfigURL
push dword [ebp - 4]
call esi
test eax, eax
pop esi
je 0x413b50
mov byte [ebp - 0x838], bl
cmp dword [ebp - 0xc], ebx
jne 0x413b5d
cmp byte [ebp - 0x838], bl
je 0x413b63
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 4], ebx
je 0x413b71
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp - 0x10]
push dword [ebp + 8]
call fcn.00413731
add esp, 0x14
cmp dword [ebp + 0xc], ebx
mov dword [edi + 4], eax
je 0x413b96
cmp dword [ebp + 0xc], 4
jne 0x413bc2
cmp dword [ebp - 0x14], ebx
jne 0x413bc2
mov ax, word [edi + 0x14]
cmp ax, 3
jne 0x413bae
mov ecx, edi
call fcn.00414174
jmp 0x413bc2
cmp ax, 4
mov ecx, edi
jne 0x413bbd
call fcn.00414355
jmp 0x413bc2
call fcn.00414729
xor eax, eax
cmp dword [edi + 4], ebx
pop edi
pop ebx
setne al
leave
ret 0x14
Function at 0x414174
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1190
call fcn.00418450
and byte [ebp - 0x96c], 0
push ebx
push esi
mov dword [ebp - 0x10], ecx
mov edx, 0x208
push edi
mov ecx, edx
xor eax, eax
lea edi, [ebp - 0x96b]
and byte [ebp - 0x1190], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, edx
xor eax, eax
lea edi, [ebp - 0x118f]
xor esi, esi
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 4]
mov dword [ebp - 4], esi
push eax
push str.SOFTWARENetscapeNetscape_NavigatorProxy_Information
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x414342
lea eax, [ebp - 8]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push eax
lea eax, [ebp - 0x14]
push eax
push esi
push esi
push str.Proxy_Type
push dword [ebp - 4]
mov dword [ebp - 0x48], str.http
mov dword [ebp - 0x44], str.HTTP_Proxy
mov dword [ebp - 0x40], str.HTTP_ProxyPort
mov dword [ebp - 0x3c], str.https
mov dword [ebp - 0x38], str.HTTPS_Proxy
mov dword [ebp - 0x34], str.HTTPS_ProxyPort
mov dword [ebp - 0x30], str.ftp
mov dword [ebp - 0x2c], str.FTP_Proxy
mov dword [ebp - 0x28], str.FTP_ProxyPort
mov dword [ebp - 8], 4
call ebx
test eax, eax
jne 0x414342
cmp dword [ebp - 0x14], 1
jne 0x414342
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edi, [ebp - 0x48]
mov dword [ebp - 0xc], 3
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x100
push eax
lea eax, [ebp - 0x148]
push eax
push 0
push 0
push dword [edi + 4]
push dword [ebp - 4]
call ebx
test eax, eax
jne 0x414305
cmp byte [ebp - 0x148], al
je 0x414305
push dword [edi]
lea eax, [ebp - 0x96c]
push eax
call esi
lea eax, [ebp - 0x148]
push eax
lea eax, [ebp - 0x96c]
push eax
call esi
lea eax, [ebp - 8]
mov dword [ebp - 8], 4
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push dword [edi + 8]
push dword [ebp - 4]
call ebx
test eax, eax
jne 0x4142f7
lea eax, [ebp - 0x96c]
push 0x42a7c8
push eax
call esi
push dword [ebp - 0x18]
lea eax, [ebp - 0x96c]
push 0x429af8
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [ebp + eax - 0x96c]
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x96c]
push 0x4297f8
push eax
call esi
add edi, 0xc
dec dword [ebp - 0xc]
jne 0x41425b
lea eax, [ebp - 0x96c]
push 0xc
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x1190]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 0x10]
push 0x26
mov dword [ebp - 0x24], 3
push dword [eax + 4]
call fcn.00413942
add esp, 0x10
xor esi, esi
cmp dword [ebp - 4], esi
je 0x414350
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4152c9
Capabilities:
Check for time delay via gettickcount

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, ecx
call edi
sub eax, dword [esi + 0xf4]
cmp eax, 0x7530
jbe 0x41532c
mov ecx, dword [esi + 0xe8]
lea eax, [esi + 0xe8]
mov edx, dword [esi + 0xf0]
mov dword [esi + 0xdc], ecx
xor ecx, ecx
mov dword [esi + 0xe4], edx
mov dword [eax], ecx
lea eax, [esi + 0xf0]
mov edx, dword [esi + 0xec]
mov dword [esi + 0xec], ecx
mov dword [eax], ecx
lea eax, [esi + 0xec]
mov dword [esi + 0xe0], edx
call edi
mov dword [esi + 0xf4], eax
mov edi, dword [esi + 0xe4]
test edi, edi
jne 0x41533e
mov eax, dword [esi + 0xdc]
jmp 0x415396
push ebx
push ebp
push 0xa
xor eax, eax
pop ecx
xor ebp, ebp
test eax, eax
jne 0x415394
or eax, 0xffffffff
xor edx, edx
div ecx
mov ebx, dword [esi + 0xdc]
cmp ebx, eax
jbe 0x41536c
shr ebx, 1
shr edi, 1
mov dword [esi + 0xdc], ebx
mov dword [esi + 0xe4], edi
mov eax, dword [esi + 0xdc]
mov edi, dword [esi + 0xe4]
imul eax, ecx
xor edx, edx
div edi
xor edx, edx
imul eax, eax, 0x3e8
div ecx
lea ecx, [ecx + ecx*4]
inc ebp
shl ecx, 1
cmp ebp, 3
jb 0x415347
pop ebp
pop ebx
pop edi
pop esi
ret

Function at 0x415b4e
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 8]
push ebx
push eax
mov ebx, ecx
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoSizeA
test eax, eax
mov dword [ebp - 4], eax
je 0x415ba0
push eax
call fcn.00417cc8
pop ecx
mov dword [ebx + 0x40], eax
push eax
push dword [ebp - 4]
push dword [ebp - 8]
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x415ba0
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xc]
push eax
push 0x429bec
push dword [ebx + 0x40]
call sub.VERSION.dll_VerQueryValueA
test eax, eax
jne 0x415ba4
xor al, al
jmp 0x415c05
push esi
push edi
mov edi, ebx
lea eax, [ebx + 4]
neg edi
sbb edi, edi
mov esi, dword [ebp - 0xc]
push 0xd
and edi, eax
pop ecx
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x10]
push eax
push str.VarFileInfoTranslation
rep movsd dword es:[edi], dword [esi]
push dword [ebx + 0x40]
call sub.VERSION.dll_VerQueryValueA
pop edi
pop esi
test eax, eax
je 0x415c03
mov eax, dword [ebp - 4]
shr eax, 2
mov dword [ebx + 0x3c], eax
shl eax, 2
push eax
call fcn.00417cc8
mov dword [ebx + 0x38], eax
xor eax, eax
cmp dword [ebx + 0x3c], eax
pop ecx
jbe 0x415c03
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x38]
mov edx, dword [edx + eax*4]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [ebx + 0x3c]
jb 0x415bf1
mov al, 1
pop ebx
leave
ret 4
Function at 0x41f519
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x42d480
cmp edx, dword [eax]
je 0x41f53b
add eax, 8
inc ecx
cmp eax, 0x42d510
jl 0x41f52c
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x42d480]
jne 0x41f669
mov eax, dword [0x430c08]
cmp eax, 1
je 0x41f643
test eax, eax
jne 0x41f56c
cmp dword [0x42abd4], 1
je 0x41f643
cmp edx, 0xfc
je 0x41f669
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x41f5a3
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00417dd0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004187f0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x41f5e6
lea eax, [ebp - 0x1a4]
push eax
call fcn.004187f0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4253bc
push edi
call fcn.004186b0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00417dd0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00417de0
lea eax, [ebp - 0xa0]
push 0x42539c
push eax
call fcn.00417de0
push dword [esi + 0x42d484]
lea eax, [ebp - 0xa0]
push eax
call fcn.00417de0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00420e3b
add esp, 0x2c
pop edi
jmp 0x41f669
lea eax, [ebp + 8]
lea esi, [esi + 0x42d484]
push 0
push eax
push dword [esi]
call fcn.004187f0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x40c710
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47225b
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.0046684b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c792
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00464460
mov eax, dword [eax]
push 0x593200
push eax
call fcn.00456704
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00466ad6
test bl, bl
je 0x40c792
push 0x593200
lea ecx, [esp + 0xc]
call fcn.00466e66
push 0x596d90
lea ecx, [esp + 0xc]
call fcn.00466e66
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 0x40c7ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00466ad6
jmp 0x40c899
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 0x40c852
lea edx, [esp + 0x7c]
push 0x596d8c
push edx
call fcn.00456704
add esp, 8
test eax, eax
je 0x40c852
lea eax, [esp + 0x7c]
push 0x596d88
push eax
call fcn.00456704
add esp, 8
test eax, eax
je 0x40c852
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 0x40c7e2
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.00466ad6
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 0x40d090
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 0x40d0f2
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 0x40d100
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4722db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x59d810]
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 0x40d238
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d166
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466ad6
xor eax, eax
jmp 0x40d2af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00466c13
push esi
lea ecx, [esp + 0xc]
call fcn.00466ea2
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 0x40d28d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040d090
test eax, eax
jne 0x40d28d
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 0x80000000
mov ecx, edi
call fcn.0040d090
test eax, eax
jne 0x40d28d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00457740
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d26c
lea ecx, [esp + 0x14]
push 0x596da0
push ecx
call fcn.004576c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d26c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d26f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00466bc3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d17e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466ad6
xor eax, eax
jmp 0x40d2af
mov byte [esi], 0
push 0x596d9c
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.00466ad6
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 0x4201b0
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 0x42021e
cmp si, 0x69
ja 0x42021e
add esi, 0xffd0
cmp si, 0x11
je 0x4201ee
push 0x11
call edi
test ax, ax
jge 0x4201ee
or esi, 0x2000
cmp si, 0x10
je 0x420203
push 0x10
call edi
test ax, ax
jge 0x420203
or esi, 0x4000
cmp si, 0x12
je 0x420218
push 0x12
call edi
test ax, ax
jge 0x420218
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42022b
mov esi, 0xbd
jmp 0x4201df
cmp si, 0x6e
jne 0x420238
mov esi, 0xbe
jmp 0x4201df
cmp si, 0x6f
jne 0x4201d9
mov esi, 0xbf
jmp 0x4201df

Function at 0x4218d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5adf28]
xor edx, edx
cmp eax, edx
jne 0x4218f6
xor eax, eax
mov byte [eax + 0x5ade28], al
inc eax
cmp eax, 0x100
jl 0x4218de
mov dword [0x5adf28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5ade28
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x421987
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 0x42195a
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 0x421928
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x421a00
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 0x421a53
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 0x421a3a
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 0x4288b0
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 0x428a48
cmp ebp, ebx
jle 0x428a48
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 0x42890e
dec eax
or eax, 0xfffffff8
inc eax
je 0x428915
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x428924
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42892b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00466817
add esp, 4
cmp eax, ebx
je 0x42894c
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.00466817
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 0x428a3e
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 0x428a25
mov al, byte [edx]
cmp al, 0xc0
jbe 0x428a11
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x428a06
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 0x428a14
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x428a14
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4289b0
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 0x4289a1
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 0x42bc80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x473b18
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 0x42bcb9
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.0046e1ca
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046e216
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.0042bd40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046e253
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x430200
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4742a8
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.00430d80
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 0x4302a9
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.0042fe90
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.0046d47b
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.0043f670
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.0046d4ed
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14