joyce8/EMBER2024-capa huggingface dataset:
Function at 0x435310
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x446a60], ebx
push esi
push edi
jne 0x435390
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4353cb
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x43c090
push edi
call esi
test eax, eax
mov dword [0x446a60], eax
je 0x4353cb
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x446a64], eax
call esi
cmp dword [0x4467d4], 2
mov dword [0x446a68], eax
jne 0x435390
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x446a70], eax
je 0x435390
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x446a6c], eax
mov eax, dword [0x446a6c]
test eax, eax
je 0x4353d5
call eax
test eax, eax
je 0x4353bc
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x446a70]
test eax, eax
je 0x4353bc
test byte [ebp - 8], 1
jne 0x4353d5
cmp dword [0x4467e0], 4
jb 0x4353cf
or byte [ebp + 0x12], 0x20
jmp 0x4353f4
xor eax, eax
jmp 0x435404
or byte [ebp + 0x12], 4
jmp 0x4353f4
mov eax, dword [0x446a64]
test eax, eax
je 0x4353f4
call eax
mov ebx, eax
test ebx, ebx
je 0x4353f4
mov eax, dword [0x446a68]
test eax, eax
je 0x4353f4
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x446a60]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x435700
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x43c0c0
call fcn.0042c0cc
xor edi, edi
xor ebx, ebx
inc ebx
cmp dword [0x446a78], edi
jne 0x435744
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43572f
mov dword [0x446a78], ebx
jmp 0x435744
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x435744
mov dword [0x446a78], 2
mov eax, dword [0x446a78]
cmp eax, ebx
jne 0x435764
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
jmp 0x435827
cmp eax, 2
je 0x43576d
cmp eax, edi
jne 0x435795
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x24], edi
cmp dword [ebp + 0x18], edi
jne 0x435780
mov eax, dword [0x44683c]
mov dword [ebp + 0x18], eax
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
mov dword [ebp - 0x20], eax
cmp eax, edi
jne 0x43579c
xor eax, eax
jmp 0x435827
mov dword [ebp - 4], edi
add eax, 3
and eax, 0xfffffffc
call fcn.0042eb40
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [ebp - 0x28], esi
or dword [ebp - 4], 0xffffffff
jmp 0x4357cf
cmp esi, edi
jne 0x4357e5
push dword [ebp - 0x20]
call fcn.0042a03a
pop ecx
mov esi, eax
cmp esi, edi
je 0x435795
mov dword [ebp - 0x24], ebx
push dword [ebp - 0x20]
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
je 0x435818
cmp dword [ebp + 0x14], edi
jne 0x435802
push edi
push edi
jmp 0x435808
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push esi
push ebx
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x24], edi
je 0x435824
push esi
call fcn.00429ef0
pop ecx
mov eax, dword [ebp - 0x1c]
lea esp, [ebp - 0x34]
call fcn.0042c107
ret
Function at 0x435830
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x43c0d0
call fcn.0042c0cc
xor esi, esi
cmp dword [0x446a7c], esi
jne 0x435874
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43585f
mov dword [0x446a7c], edi
jmp 0x435874
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x435874
mov dword [0x446a7c], 2
mov eax, dword [0x446a7c]
cmp eax, 2
je 0x435955
cmp eax, esi
je 0x435955
cmp eax, 1
jne 0x4358b9
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x4358a2
mov eax, dword [0x44683c]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x4358c0
xor eax, eax
jmp 0x435967
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.0042eb40
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x4358f6
cmp edi, esi
jne 0x435911
lea eax, [ebx + ebx]
push eax
call fcn.0042a03a
pop ecx
mov edi, eax
cmp edi, esi
je 0x4358b9
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x435944
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x43592e
push esi
push esi
jmp 0x435934
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x435950
push edi
call fcn.00429ef0
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x435967
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.0042c107
ret
Function at 0x43614b
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.0042eb40
mov eax, dword [0x445668]
push ebx
mov ebx, dword [ebp + 8]
push esi
xor esi, esi
cmp ebx, dword [0x447ee4]
mov dword [ebp - 4], eax
jae 0x43628e
mov eax, ebx
sar eax, 5
mov eax, dword [eax*4 + 0x447f00]
mov ecx, ebx
and ecx, 0x1f
test byte [eax + ecx*8 + 4], 1
je 0x43628e
push 1
push esi
push ebx
call fcn.004310c2
add esp, 0xc
cmp eax, 0xffffffff
mov dword [ebp - 0x1008], eax
je 0x436298
push 2
push esi
push ebx
call fcn.004310c2
add esp, 0xc
cmp eax, 0xffffffff
je 0x436298
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x436238
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.00429e90
push 0x8000
push ebx
call fcn.004367bf
add esp, 0x14
mov dword [ebp + 8], eax
mov eax, 0x1000
cmp edi, eax
jge 0x4361f7
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push ebx
call fcn.00430a5b
add esp, 0xc
cmp eax, 0xffffffff
je 0x436215
sub edi, eax
test edi, edi
jg 0x4361ec
jmp 0x43622b
cmp dword [0x4467cc], 5
jne 0x436228
mov dword [0x4467c8], 0xd
or esi, 0xffffffff
push dword [ebp + 8]
push ebx
call fcn.004367bf
pop ecx
pop ecx
jmp 0x436278
jge 0x436278
push 0
push dword [ebp + 0xc]
push ebx
call fcn.004310c2
push ebx
call fcn.004351dd
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, 0xffffffff
jne 0x436278
mov dword [0x4467c8], 0xd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x4467cc], eax
push 0
push dword [ebp - 0x1008]
push ebx
call fcn.004310c2
add esp, 0xc
mov eax, esi
pop edi
jmp 0x43629b
mov dword [0x4467c8], 9
or eax, 0xffffffff
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.0042c0be
leave
ret
Function at 0x401230
Capabilities:
Get common file path
Read file on windows

Disassembly:
push esi
push 0x208
mov esi, ecx
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
pop ecx
push eax
push 0x104
mov dword [esi + 8], eax
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov ecx, esi
pop esi
jmp fcn.004010be

Function at 0x414000
Capabilities:
Packed with generic packer

Disassembly:
pushal
call 0x414006
or ebp, 0xffffffff
xor ebx, ebx
pop esi
lea edi, [esi - 0x13006]
push edi
add word [edi + 0x126d0], 1
add esi, 0x1b3
jmp 0x41402e
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414039
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414028
mov eax, 1
add ebx, ebx
jne 0x41404b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
ja 0x414040
jne 0x41405c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414040
xor ecx, ecx
sub eax, 3
jb 0x4140ca
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4140e6
mov ebp, eax
add ebx, ebx
jne 0x41407b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x414088
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4140ac
inc ecx
add ebx, ebx
jne 0x414098
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
ja 0x41408d
jne 0x4140a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41408d
add ecx, 2
cmp eax, 0xfffff300
adc ecx, 1
lea edx, [edi + eax]
cmp eax, 0xfffffffc
jle 0x4140d0
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4140bc
jmp 0x41402e
mov eax, ebp
jmp 0x414070
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4140d0
add edi, ecx
jmp 0x41402e
pop esi
sub edi, dword [edi - 4]
push edi
lea edi, [esi]
mov ecx, 0x27b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4140f6
cmp byte [edi], 1
jne 0x4140f6
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x4140fb
pop edi
mov eax, dword [edi]
or eax, eax
je 0x414166
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x12000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1208c]
xchg edx, eax
mov al, byte [edi]
inc edi
or al, al
je 0x414123
push edx
mov ecx, edi
jns 0x414153
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push edx
call dword [esi + 0x12090]
pop edx
mov dword [ebx], eax
add ebx, 4
jmp 0x414140
lea ebx, [esi - 4]
add edi, 4
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x414197
cmp al, 0xef
ja 0x41418a
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x41416c
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x414179
popal
jmp section.UPX0
Function at 0x4129e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bc20b
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.004add43
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x412a62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004aab44
mov eax, dword [eax]
push 0x78c230
push eax
call fcn.0049c6d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004adfce
test bl, bl
je 0x412a62
push 0x78c230
lea ecx, [esp + 0xc]
call fcn.004ae3aa
push 0x78fda4
lea ecx, [esp + 0xc]
call fcn.004ae3aa
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 0x412a9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004adfce
jmp 0x412b69
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 0x412b22
lea edx, [esp + 0x7c]
push 0x78fda0
push edx
call fcn.0049c6d4
add esp, 8
test eax, eax
je 0x412b22
lea eax, [esp + 0x7c]
push 0x78fd9c
push eax
call fcn.0049c6d4
add esp, 8
test eax, eax
je 0x412b22
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 0x412ab2
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.004adfce
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 0x413360
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 0x4133c2
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 0x4133d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bc28b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x79fda0]
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 0x413508
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x413436
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004adfce
xor eax, eax
jmp 0x41357f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ae157
push esi
lea ecx, [esp + 0xc]
call fcn.004ae3e6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x78fddc
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41355d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00413360
test eax, eax
jne 0x41355d
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.00413360
test eax, eax
jne 0x41355d
lea eax, [esp + 0x14]
push 0x78fdb8
push eax
call fcn.0049d7f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41353c
lea ecx, [esp + 0x14]
push 0x78fdb4
push ecx
call fcn.0049d770
mov esi, eax
add esp, 8
test esi, esi
jne 0x41353c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41353f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ae107
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41344e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004adfce
xor eax, eax
jmp 0x41357f
mov byte [esi], 0
push 0x78fdb0
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.004adfce
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 0x425e50
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 0x425ebe
cmp si, 0x69
ja 0x425ebe
add esi, 0xffd0
cmp si, 0x11
je 0x425e8e
push 0x11
call edi
test ax, ax
jge 0x425e8e
or esi, 0x2000
cmp si, 0x10
je 0x425ea3
push 0x10
call edi
test ax, ax
jge 0x425ea3
or esi, 0x4000
cmp si, 0x12
je 0x425eb8
push 0x12
call edi
test ax, ax
jge 0x425eb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x425ecb
mov esi, 0xbd
jmp 0x425e7f
cmp si, 0x6e
jne 0x425ed8
mov esi, 0xbe
jmp 0x425e7f
cmp si, 0x6f
jne 0x425e79
mov esi, 0xbf
jmp 0x425e7f

Function at 0x427600
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7b0c70]
xor edx, edx
cmp eax, edx
jne 0x427626
xor eax, eax
mov byte [eax + 0x7b0b70], al
inc eax
cmp eax, 0x100
jl 0x42760e
mov dword [0x7b0c70], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7b0b70
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4276b7
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 0x42768a
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 0x427658
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x427730
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 0x427783
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 0x42776a
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 0x42acc0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4bd6f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.004b4cf6
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.0042ab90
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b4d68
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x42e840
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 0x42e9d8
cmp ebp, ebx
jle 0x42e9d8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42e89e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42e8a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42e8b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42e8bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004add0f
add esp, 4
cmp eax, ebx
je 0x42e8dc
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.004add0f
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 0x42e9ce
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 0x42e9b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42e9a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42e996
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 0x42e9a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42e9a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42e940
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 0x42e931
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 0x4319d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bda28
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 0x431a09
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.004b5eed
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b5f75
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.00431a90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b5fb2
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24