joyce8/EMBER2024-capa huggingface dataset:
Function at 0x120854c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x120c2288
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x120854f9
inc eax
mov dword [esi + 0x10], eax
jmp 0x1208560c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x1208550d
mov eax, 0xffffffc7
jmp 0x1208560e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x1208551e
cmp dword [esi + 8], eax
jne 0x1208550d
cmp dword [esi + 8], eax
jne 0x12085537
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x12085537
mov eax, 0xffffffc7
jmp 0x1208560e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x1208554b
push eax
mov ecx, ebx
call fcn.12084cf0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.1205b4f0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x1208557c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.1205b510
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.12084460
test eax, eax
mov dword [esp + 0x38], eax
je 0x120855af
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x120c6a58
call fcn.1205b6f0
mov eax, dword [esp + 0x38]
jmp 0x1208560e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.12085320
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x120855f3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.12085340
mov esi, eax
test esi, esi
jne 0x12085623
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.12085320
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x120855c5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x120c6a58
call fcn.1205b6f0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x120c6a58
call fcn.1205b6f0
mov eax, esi
jmp 0x1208560e

Function at 0x120886e0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x12088740
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x12088740
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x12088740
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x12088740
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x12088780
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x1208e660
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x120c28b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.120bbe58
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.1208e000
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.120bbd86
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.120b8661
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.120b8661
push 1
push 0
push 0
mov ecx, esi
call fcn.120b8609
push 1
push 0
push 1
mov ecx, esi
call fcn.120b8609
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.120bbeca
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x1208e7e0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x120c28d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.120bbe58
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.1208e000
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.120bbd86
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x1208e8a4
cmp dword [esp + 0x40], 1
jne 0x1208e8a2
cmp ecx, eax
jge 0x1208e8a4
mov eax, ecx
cmp eax, 0xc8
jge 0x1208e8b0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.1208e660
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.120bbeca
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x1208f020
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x120c2943
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.120b6a98
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.120bc100
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.120bd61c
test eax, eax
je 0x1208f13c
mov ecx, dword [esp + 0x3c]
call fcn.120bc12d
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x1208f100
push edi
mov ecx, esi
call fcn.120b977a
mov ecx, esi
call fcn.1208f2a0
cmp dword [esp + 0x38], 1
jne 0x1208f135
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.120b98b5
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x12091b50
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x12091b83
push esi
call fcn.12094c60
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x12091b7c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x12091c09
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x12091bf2
mov eax, dword [esi + 8]
test eax, eax
je 0x12091ba7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x12091bee
cmp eax, 2
je 0x12091bf2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x12091b9a
cmp eax, 3
je 0x12091bcd
cmp eax, 1
jne 0x12091b9a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x12091b9a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x12091b9a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.12091c30
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x12091c18
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.12091c30
add esp, 4
pop esi
ret
Function at 0x120a08b0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
lea eax, [ebp - 0x28]
push ebx
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x10]
cmp eax, 0x182
je 0x120a08eb
cmp eax, 0x1e6
je 0x120a08eb
push eax
push ebx
push ecx
push edx
mov eax, 1
cpuid
mov dword [ebp - 4], edx
pop edx
pop ecx
pop ebx
pop eax
mov eax, dword [ebp - 4]
pop ebx
shr eax, 0x17
and eax, 1
mov esp, ebp
pop ebp
ret

Function at 0x120a0940
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x120c2e18
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
mov ebx, ecx
push esi
push edi
lea ecx, [esp + 0xc]
call fcn.120a0e30
mov eax, dword [esp + 0x28]
lea ecx, [esp + 0xc]
push eax
mov dword [esp + 0x20], 0
call fcn.120a0ef0
test eax, eax
jge 0x120a09a7
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.120a0e60
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
add esp, 0x14
ret 0x10
lea ecx, [esp + 0xc]
call fcn.120a0e70
mov edi, eax
push edi
call fcn.120b522b
mov esi, eax
add esp, 4
test esi, esi
jne 0x120a09f1
lea ecx, [esp + 0xc]
call fcn.120a0e90
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.120a0e60
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
add esp, 0x14
ret 0x10
push edi
push esi
lea ecx, [esp + 0x14]
call fcn.120a0f10
cmp edi, eax
je 0x120a0a39
push esi
call fcn.120b5254
add esp, 4
lea ecx, [esp + 0xc]
call fcn.120a0e90
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.120a0e60
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
add esp, 0x14
ret 0x10
lea ecx, [esp + 0xc]
call fcn.120a0e90
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x24]
push ecx
push edx
push esi
push edi
push eax
mov ecx, ebx
call fcn.120a0c30
push esi
mov edi, eax
call fcn.120b5254
add esp, 4
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.120a0e60
mov ecx, dword [esp + 0x14]
mov eax, edi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 0x10
Function at 0x120a0c30
Capabilities:
Print debug messages

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x120c2eb4
push eax
mov eax, dword [esp + 0x20]
mov dword fs:[0], esp
sub esp, 0x144
push ebx
mov ebx, dword [esp + 0x15c]
push esi
xor esi, esi
push edi
mov edi, dword [esp + 0x168]
cmp eax, esi
jne 0x120a0c6d
push edi
push ebx
call fcn.120a0a90
cmp eax, 5
ja case.default.0x120a0c76
jmp dword [eax*4 + 0x120a0e18]
push str.Error:_CDXImage___Unsupported_Image_type.
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp case.default.0x120a0c76
lea ecx, [esp + 0xc]
call fcn.120a24f0
mov eax, dword [esp + 0x16c]
mov ecx, dword [esp + 0x160]
push eax
push edi
push ebx
push ecx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x168], esi
call fcn.120a2560
lea ecx, [esp + 0xc]
mov esi, eax
mov dword [esp + 0x158], 0xffffffff
call fcn.120a2530
jmp case.default.0x120a0c76
lea ecx, [esp + 0xc]
call fcn.120a0f60
mov edx, dword [esp + 0x16c]
mov eax, dword [esp + 0x160]
push edx
push edi
push ebx
push eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x168], 1
call fcn.120a1060
lea ecx, [esp + 0xc]
mov esi, eax
mov dword [esp + 0x158], 0xffffffff
call fcn.120a0fa0
jmp case.default.0x120a0c76
lea ecx, [esp + 0xc]
call fcn.120a1f90
mov ecx, dword [esp + 0x16c]
mov edx, dword [esp + 0x160]
push ecx
push edi
push ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x168], 2
call fcn.120a2040
lea ecx, [esp + 0xc]
mov esi, eax
mov dword [esp + 0x158], 0xffffffff
call fcn.120a1fd0
jmp case.default.0x120a0c76
lea ecx, [esp + 0xc]
call fcn.120a1c30
mov eax, dword [esp + 0x16c]
mov ecx, dword [esp + 0x160]
push eax
push edi
push ebx
push ecx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x168], 3
call fcn.120a1d20
lea ecx, [esp + 0xc]
mov esi, eax
mov dword [esp + 0x158], 0xffffffff
call fcn.120a1c70
jmp case.default.0x120a0c76
lea ecx, [esp + 0xf0]
call fcn.120a19f0
mov edx, dword [esp + 0x16c]
mov eax, dword [esp + 0x160]
push edx
push edi
push ebx
push eax
lea ecx, [esp + 0x100]
mov dword [esp + 0x168], 4
call fcn.120a1a80
lea ecx, [esp + 0xf0]
mov esi, eax
mov dword [esp + 0x158], 0xffffffff
call fcn.120a1a30
mov ecx, dword [esp + 0x150]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x150
ret 0x14

Function at 0x120a0f10
Capabilities:
Read file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx + 4]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [esp + 8]
neg eax
sbb eax, eax
and eax, ecx
ret 8
Function at 0x120a42a0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
push str.ChangeDisplaySettingsA
push edi
call ebx
mov ebp, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, eax
lea eax, [esp + 0x10]
push eax
push 0x40
push 4
push esi
call ebp
push str.ClipCursor
push edi
mov dword [esi], 0x8c2
call ebx
lea ecx, [esp + 0x10]
mov esi, eax
push ecx
push 0x40
push 4
push esi
call ebp
push str.RegisterClassA
push edi
mov dword [esi], 0x4c2
call ebx
lea edx, [esp + 0x10]
mov esi, eax
push edx
push 0x40
push 0xa
push esi
call ebp
mov ecx, esi
mov eax, 0x90909090
add esi, 5
push str.SetCursorPos
mov dword [ecx], eax
push edi
lea edx, [esi + 6]
mov byte [ecx + 4], al
mov eax, 0x120a4200
sub eax, esi
mov dword [0x120f774c], edx
sub eax, 5
mov dword [esi], 0xe9
mov dword [esi + 1], eax
call ebx
lea ecx, [esp + 0x10]
mov esi, eax
push ecx
push 0x40
push 5
push esi
call ebp
mov eax, 0x120a4250
lea edx, [esi + 5]
sub eax, esi
mov dword [0x120f7750], edx
sub eax, 5
mov dword [esi], 0xe9
mov dword [esi + 1], eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x120b7874
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x120b78ac
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.120b5945
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.120b591d
jmp 0x120b78b8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x120b8f65
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x120b8fa7
call fcn.120be906
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x120b8fa7
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x120b8f9e
xor eax, eax
jmp 0x120b8faf
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.120b8fb5
pop edi
pop esi
pop ebx
ret 4
Function at 0x405250
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push edi
xor edi, edi
test ebx, ebx
je 0x4053a1
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegDisablePredefinedCacheEx]
nop dword [eax]
call esi
sub byte [edi + ebp], 0x69
call esi
add byte [edi + ebp], 0x9b
call esi
xor byte [edi + ebp], 4
call esi
add byte [edi + ebp], 0xa7
call esi
add byte [edi + ebp], 0x7e
call esi
add byte [edi + ebp], 0xed
call esi
add byte [edi + ebp], 0x81
call esi
xor byte [edi + ebp], 0x95
call esi
add byte [edi + ebp], 0x30
call esi
add byte [edi + ebp], 0xf5
call esi
xor byte [edi + ebp], 0x70
call esi
add byte [edi + ebp], 0xab
call esi
add byte [edi + ebp], 0x50
call esi
add byte [edi + ebp], 0xca
call esi
add byte [edi + ebp], 0x72
call esi
add byte [edi + ebp], 0xfc
call esi
xor byte [edi + ebp], 0x87
call esi
add byte [edi + ebp], 0xce
call esi
add byte [edi + ebp], 0xea
call esi
add byte [edi + ebp], 0x5a
call esi
add byte [edi + ebp], 0xca
call esi
add byte [edi + ebp], 0xa2
call esi
add byte [edi + ebp], 0xc8
call esi
add byte [edi + ebp], 0x37
call esi
add byte [edi + ebp], 0xa9
call esi
xor byte [edi + ebp], 0xfe
call esi
add byte [edi + ebp], 0x8e
call esi
add byte [edi + ebp], 0x78
call esi
add byte [edi + ebp], 0xaa
call esi
add byte [edi + ebp], 0xe9
call esi
add byte [edi + ebp], 0x84
call esi
xor byte [edi + ebp], 0x2e
call esi
xor byte [edi + ebp], 0x5b
call esi
xor byte [edi + ebp], 0x9a
call esi
add byte [edi + ebp], 0xb9
call esi
add byte [edi + ebp], 0xb
call esi
xor byte [edi + ebp], 0xd5
call esi
add byte [edi + ebp], 0x20
call esi
add byte [edi + ebp], 0x1f
call esi
xor byte [edi + ebp], 0x65
call esi
add byte [edi + ebp], 0xe
call esi
xor byte [edi + ebp], 0x9d
call esi
add byte [edi + ebp], 0x16
call esi
xor byte [edi + ebp], 1
call esi
add byte [edi + ebp], 0xea
call esi
xor byte [edi + ebp], 0x3f
call esi
add byte [edi + ebp], 0x4f
call esi
sub byte [edi + ebp], 0x80
call esi
add byte [edi + ebp], 0xc1
inc edi
cmp edi, ebx
jb 0x405270
pop esi
pop ebp
pop edi
pop ebx
ret
Function at 0x4093d4
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 0x40940d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004042fc
jmp 0x409416
mov eax, ebx
mov edx, esi
call fcn.00404260
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x409420
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 0x409441
mov al, byte [esp]
jmp 0x409443
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x409ac8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409940
mov eax, dword [0x453e84]
cmp byte [eax], 0
je 0x409b30
mov eax, dword [0x453ce8]
call fcn.00402c4c
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040860c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x409b78
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x409b66
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x453ca8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x454714]
call fcn.004058f8
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 0x40a5d0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40a634
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404474
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040834c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a63b
lea eax, [ebp - 0xc]
call fcn.0040420c
ret
Function at 0x41c24c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x454a20
cmp dword [edi], 0
jne 0x41c2c8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x454a1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4534bc
mov ecx, 2
call fcn.004028d4
mov edx, 0x41c224
lea eax, [esi + 5]
call fcn.0041c244
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c244
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41c29d
mov dword [0x454a1c], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41d454
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41d45a
ret

Function at 0x41f898
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41f8e9
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41f8d0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41f8c0
jmp 0x41f8e9
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41f8d1
pop ebx
mov esp, ebp
pop ebp
ret