joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4099a4
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a77
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a90
push ebx
push 0x409a9c
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409a24
mov al, 0x62
call fcn.00409648
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.00409978
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a2d
call fcn.00409978
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a7e
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409b30
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
jmp 0x409bd9
cmp dword [esi + 0x10], 0x1000
jne 0x409bc5
test byte [esi + 0x15], 1
jne 0x409bc5
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b84
cmp eax, 2
je 0x409b84
cmp eax, 0x10
je 0x409b84
cmp eax, 0x20
jne 0x409b99
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b99
mov bl, 1
xor ebp, ebp
jmp 0x409baa
mov eax, dword [esi]
add eax, ebp
call fcn.00409b28
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b9d
test bl, bl
je 0x409bc5
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b5c
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x418180
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x12000]
push edi
or ebp, 0xffffffff
jmp 0x4181a2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4181a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x418198
mov eax, 1
add ebx, ebx
jne 0x4181bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4181b0
jne 0x4181cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4181b0
xor ecx, ecx
sub eax, 3
jb 0x4181e0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x418252
mov ebp, eax
add ebx, ebx
jne 0x4181eb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4181f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41821c
inc ecx
add ebx, ebx
jne 0x418208
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4181fd
jne 0x418219
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4181fd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41823c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41822d
jmp 0x41819e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41823c
add edi, ecx
jmp 0x41819e
pop esi
mov edi, esi
mov ecx, 0x3b2
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41825a
cmp byte [edi], 0
jne 0x41825a
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 0x41825f
lea edi, [esi + 0x16000]
mov eax, dword [edi]
or eax, eax
je 0x4182ce
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x180b0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x18114]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41828c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x18118]
or eax, eax
je 0x4182c8
mov dword [ebx], eax
add ebx, 4
jmp 0x4182a9
call dword [esi + 0x1811c]
popal
jmp 0x40a630

Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
call 0x43000c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403daa
nop
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x406750
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x41eb0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x4044fc
call fcn.004092e4
push 4
mov dword [esp + 0x18], 0
call fcn.0040aa96
mov edi, eax
add esp, 4
test edi, edi
je 0x4067c4
push ebx
call fcn.004090df
mov dword [edi], eax
call fcn.00408e9e
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.004092a5
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x4067b8
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.004092cd
pop ebx
jmp 0x4067c6
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x40b58e
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4223dc]
jne 0x40b598
repz ret
jmp fcn.0041272c
Function at 0x4180bb
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4223dc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040e3c5
and dword [ebp - 0x14], 0
cmp dword [0x4b95d4], 0
mov dword [ebp - 0x18], eax
jne 0x41816e
push 0x404000
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x418216
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x403ff4
push ebx
call edi
test eax, eax
je 0x418216
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x403fe4
push ebx
mov dword [0x4b95d4], eax
call edi
push eax
call esi
push 0x403fd0
push ebx
mov dword [0x4b95d8], eax
call edi
push eax
call esi
push 0x403fb4
push ebx
mov dword [0x4b95dc], eax
call edi
push eax
call esi
mov dword [0x4b95e4], eax
test eax, eax
je 0x41816e
push 0x403f9c
push ebx
call edi
push eax
call esi
mov dword [0x4b95e0], eax
mov eax, dword [0x4b95e0]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x4181c7
cmp dword [0x4b95e4], ecx
je 0x4181c7
push eax
call esi
push dword [0x4b95e4]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4181c7
test ebx, ebx
je 0x4181c7
call edi
test eax, eax
je 0x4181be
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4181be
test byte [ebp - 8], 1
jne 0x4181c7
or dword [ebp + 0x10], 0x200000
jmp 0x4181fa
mov eax, dword [0x4b95d8]
cmp eax, dword [ebp - 0x18]
je 0x4181fa
push eax
call esi
test eax, eax
je 0x4181fa
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4181fa
mov eax, dword [0x4b95dc]
cmp eax, dword [ebp - 0x18]
je 0x4181fa
push eax
call esi
test eax, eax
je 0x4181fa
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4b95d4]
call esi
test eax, eax
je 0x418216
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x418218
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040b58e
leave
ret
Function at 0x41d340
Capabilities:
Get common file path
Manipulate console buffer

Disassembly:
mov eax, 0x22ac
call fcn.00418980
cmp dword [0x963a2c], 0x37
jne 0x41d4d9
push 0
lea eax, [esp + 0x16ac]
push eax
push 0
push 0x4041e0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetNumberFormatA]
lea ecx, [esp + 0x70]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_VirtualUnlock]
push 0
lea edx, [esp + 0x6ac]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointW]
lea eax, [esp + 4]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WaitForDebugEvent]
push 0x404220
push 0
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
xor eax, eax
push eax
lea edx, [esp + 0xeac]
push edx
push 0x404234
mov dword [esp + 0x16], eax
mov dword [esp + 0x1a], eax
mov dword [esp + 0x1e], eax
mov word [esp + 0x22], ax
xor ecx, ecx
lea eax, [esp + 0x14]
push eax
push ecx
push ecx
mov word [esp + 0x20], cx
call dword [sym.imp.KERNEL32.dll_GetDateFormatW]
mov ecx, dword [esp + 4]
push 0
push ecx
push 0
call dword [sym.imp.ADVAPI32.dll_DuplicateToken]
push 0
lea edx, [esp + 0x2ac]
push edx
push 0x404250
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea eax, [esp + 0x1aac]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea ecx, [esp + 0x188]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfoExA]
lea edx, [esp + 0x20]
push edx
push 0
lea eax, [esp + 0x64]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
lea ecx, [esp + 0x18]
push ecx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
push 0
push 0x404264
push 0
call dword [sym.imp.KERNEL32.dll__hwrite]
push 0x40429c
push 0
push 0
call dword [sym.imp.KERNEL32.dll_OpenJobObjectA]
push 0x4042c0
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
lea edx, [esp + 0x24]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetProfileSectionW]
push 0x30
lea ecx, [esp + 0x30]
push 0
push ecx
mov dword [esp + 0x34], 0
call fcn.0040a960
add esp, 0xc
lea edx, [esp + 0x28]
push edx
push 0
push 0x4042d0
call dword [sym.imp.KERNEL32.dll_CommConfigDialogW]
mov eax, dword [0x966190]
mov dword [esp], eax
mov eax, 0x5d1
add dword [esp], eax
mov ecx, dword [esp]
mov dl, byte [ecx + esi]
mov eax, dword [0x962224]
mov byte [eax + esi], dl
add esp, 0x22ac
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x45eb417a
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
mov ebx, 0x4304d8
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x7aaf6eaa
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x43be01
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x43be2f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x43be4d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0043bd6b
jmp 0x43be4d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43be4d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.0043bd6b
test edi, edi
mov eax, edi
jne 0x43be37
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x465aec]
test ecx, ecx
je 0x43bf00
jmp 0x43be00
ret 8

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x403670
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x476020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403708
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4036e8
xor eax, eax
push ebp
push 0x4036e1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403724
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4036e8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x476020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x476020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404514
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47e048], 0
je 0x404575
cmp word [0x47e21c], 0xd7b2
jne 0x40453d
cmp dword [0x47e224], 0
jbe 0x40453d
mov eax, 0x47e218
call dword [0x47e234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40459c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x47602c], 0
jne 0x404591
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405c98
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405ec8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405d1b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405ec8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405d1b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405ee4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405da4
xor eax, eax
push ebp
push 0x405d9d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405ad4
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405d82
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405f04
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405d82
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405da4
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x405ebe
cmp byte [ebp - 0xd], 0
jne 0x405deb
cmp byte [ebp - 0x12], 0
je 0x405ebe
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405e04
dec ebx
cmp byte [ebx], 0x2e
je 0x405e13
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405e03
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405ebe
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405e50
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405ebe
cmp byte [ebp - 0xd], 0
je 0x405ebe
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405ebe
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4082fc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x40838c
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x40838c
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x40833f
test edx, 3
jne 0x40832e
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x408339
jmp 0x40833f
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x40833f
cmp dword [ecx - 8], 1
je 0x408349
mov edx, ebx
or edx, 3
call fcn.00404de0
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x40835b
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404694

Function at 0x408398
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408428
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408428
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x4083db
test edx, 3
jne 0x4083ca
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x4083d5
jmp 0x4083db
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x4083db
cmp dword [ecx - 8], 1
je 0x4083e5
mov edx, ebx
or edx, 3
call fcn.00404de0
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x4083f7
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404694

Function at 0x40b858
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b891
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404784
jmp 0x40b89a
mov eax, ebx
mov edx, esi
call fcn.004046e8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b8a4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b8c6
movzx eax, byte [esp]
jmp 0x40b8c8
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40bf58
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40bdd0
mov eax, dword [0x47d69c]
cmp byte [eax], 0
je 0x40bfd4
mov eax, dword [0x47d480]
call fcn.00403038
call fcn.00402dec
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408f9c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40c01c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c00a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x47d424]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4807f4]
call fcn.00405a7c
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret

Function at 0x40c868
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c93e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040472c
lea eax, [ebp - 4]
call fcn.00404ba8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404b58
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c928
mov eax, ebx
call fcn.00402c90
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c921
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404b58
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c90b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c950
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c90b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c928
mov eax, dword [ebp - 0x10]
call fcn.00402cac
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c945
lea eax, [ebp - 4]
call fcn.00404694
ret