joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f470
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov dword [0x720470], eax
xor eax, eax
nop
add eax, 1
mov ecx, dword [eax*4 + 0x72046c]
mov edx, ecx
shr edx, 0x1e
xor edx, ecx
imul edx, edx, 0x6c078965
add edx, eax
mov dword [eax*4 + 0x720470], edx
cmp eax, 0x26f
jl 0x40f478
mov dword [0x67c160], 0x270
ret

Function at 0x40f4b0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
mov eax, 0xffffffff
mov esi, esi
add eax, 1
mov ecx, dword [eax*4 + 0x720474]
mov ebx, dword [eax*4 + 0x720470]
mov edx, ecx
and edx, 1
neg edx
and edx, 0x9908b0df
and ebx, 0x80000000
and ecx, 0x7fffffff
or ebx, ecx
shr ebx, 1
xor edx, ebx
xor edx, dword [eax*4 + 0x720aa4]
mov dword [eax*4 + 0x720470], edx
cmp eax, 0xe2
jl 0x40f4b8
mov eax, 0xe2
lea esi, [esi]
add eax, 1
mov ecx, dword [eax*4 + 0x720474]
mov ebx, dword [eax*4 + 0x720470]
mov edx, ecx
and edx, 1
neg edx
and edx, 0x9908b0df
and ebx, 0x80000000
and ecx, 0x7fffffff
or ebx, ecx
shr ebx, 1
xor edx, ebx
xor edx, dword [eax*4 + 0x7200e4]
mov dword [eax*4 + 0x720470], edx
cmp eax, 0x26e
jl 0x40f508
mov edx, dword [0x720470]
mov ecx, dword [0x720e2c]
mov eax, edx
and eax, 1
neg eax
and eax, 0x9908b0df
and ecx, 0x80000000
and edx, 0x7fffffff
or ecx, edx
shr ecx, 1
xor eax, ecx
xor eax, dword [0x720aa0]
mov dword [0x720e2c], eax
mov dword [0x67c160], 0
pop ebx
ret

Function at 0x40f590
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebx
mov ebx, dword [0x67c160]
add dword [0x67c160], 1
mov eax, dword [0x71f020]
cmp eax, dword [0x67b8b0]
jne 0x40f5b3
cmp ebx, 0x271
jb 0x40f5d4
mov eax, dword [0x71f020]
call fcn.0040f470
not dword [0x71f020]
mov eax, dword [0x71f020]
mov dword [0x67b8b0], eax
mov ebx, 0x270
mov esi, esi
cmp ebx, 0x270
jne 0x40f5f0
call fcn.0040f4b0
xor ebx, ebx
mov dword [0x67c160], 1
lea esi, [esi]
mov edx, dword [ebx*4 + 0x720470]
mov eax, edx
shr eax, 0xb
xor eax, edx
mov edx, eax
shl edx, 7
and edx, 0x9d2c5680
xor edx, eax
mov ecx, edx
shl ecx, 0xf
and ecx, 0xefc60000
xor ecx, edx
mov eax, ecx
shr eax, 0x12
xor eax, ecx
pop ebx
ret
Function at 0x411150
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
push esi
push edi
mov ax, word [0x67b600]
cmp ax, 0xcb
je 0x41125c
cmp ax, 0xcc
je 0x41125c
lea esi, [esi]
mov edx, dword [0x721070]
test edx, edx
je 0x411185
mov eax, dword [0x720f20]
call edx
mov ebx, eax
jmp 0x41118a
mov ebx, 0x720f24
cmp word [0x720f10], 0
jle 0x4111b0
mov eax, 0x720ef0
call fcn.004113c0
mov eax, ebx
call fcn.00410d10
mov eax, ebx
call fcn.00410d80
lea esi, [esi]
mov edi, dword [ebx]
jmp 0x4111d2
mov esi, dword [edi + 4]
mov eax, dword [edi]
and eax, 1
jne 0x4111cd
mov edx, edi
mov eax, ebx
call fcn.00410180
jmp 0x4111d0
and dword [edi], 0xfffffffe
mov edi, esi
test edi, edi
jne 0x4111b8
mov dword [ebx], 0
mov dword [ebx + 0x88], 0
cmp word [0x720f10], 0
jle 0x41125c
mov edx, 0x720e30
mov eax, ebx
call fcn.004102c0
mov edi, eax
test edi, edi
je 0x41122c
mov eax, dword [0x720ec4]
mov dword [edi + 0xc], eax
cmp dword [0x720ec4], 0
je 0x411220
mov eax, dword [0x720ec4]
mov dword [eax + 8], edi
mov eax, dword [ebx + 0x94]
mov dword [0x720ec4], eax
nop
sub word [0x720f10], 1
cmp word [0x720f10], 0
sete bl
mov eax, 0x720ef0
call fcn.004113e0
test bl, bl
je 0x41125c
mov eax, 0x720ef0
call fcn.004113b0
lea esi, [esi]
pop edi
pop esi
pop ebx
ret
Function at 0x413520
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x20]
push ebx
push esi
push edi
mov byte [ebp - 0x20], al
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
xor eax, eax
push fcn.00413500
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
test byte [ebp - 0x20], 0xff
je 0x41364a
movzx eax, byte [ebp - 0x20]
sub eax, 0xffffffc0
mov word [ebp - 8], ax
mov word [ebp - 6], 0x3a
mov word [ebp - 4], 0
mov word [ebp - 2], 0
lea eax, [ebp - 0xc]
push eax
push 0
push 0
lea eax, [ebp - 8]
push eax
call sub.kernel32.dll_GetFullPathNameW
mov esi, eax
lea edx, [esi - 1]
mov eax, dword [ebp - 0x1c]
call fcn.0040bba0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x1c]
mov edx, dword [eax]
test edx, edx
jne 0x4135af
mov edx, 0x7202f0
push edx
push esi
lea eax, [ebp - 8]
push eax
call sub.kernel32.dll_GetFullPathNameW
mov ebx, eax
test ebx, ebx
jne 0x413601
call sub.kernel32.dll_GetLastError
call fcn.004043a0
lea eax, [ebp - 0x10]
call fcn.0040a6e0
movzx eax, byte [ebp - 0x20]
sub eax, 0xffffffc0
lea edx, [ebp - 0x14]
call fcn.0040ab80
mov edx, dword [ebp - 0x14]
mov ecx, 0x69d3d4
lea eax, [ebp - 0x10]
call fcn.0040aa10
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
call fcn.0040b3d0
jmp 0x413698
mov eax, esi
mov edx, 0
sub eax, 1
sbb edx, 0
mov ecx, ebx
xor edi, edi
cmp edx, edi
jne 0x41361a
cmp eax, ecx
je 0x413624
mov eax, dword [ebp - 0x1c]
mov edx, ebx
call fcn.0040bba0
cmp byte [0x67b880], 0
jne 0x413698
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx]
lea edx, [ebp - 0x18]
call fcn.0040c190
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
call fcn.0040b460
lea esi, [esi]
jmp 0x413698
push 0
push 0
call sub.kernel32.dll_GetCurrentDirectoryW
mov esi, eax
lea edx, [esi - 1]
mov eax, dword [ebp - 0x1c]
call fcn.0040bba0
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx]
test eax, eax
jne 0x41366e
mov eax, 0x7202f0
push eax
push esi
call sub.kernel32.dll_GetCurrentDirectoryW
cmp byte [0x67b880], 0
jne 0x413698
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx]
lea edx, [ebp - 0x18]
call fcn.0040c190
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
call fcn.0040b460
mov esi, esi
xor edx, edx
pop eax
add esp, 0xc
mov dword fs:[edx], eax
mov eax, ebp
call fcn.00413500
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x413ab0
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x114]
push ebx
push esi
push edi
mov dword [ebp - 0x10c], 0
mov dword [0x720260], 0
mov dword [ebp - 4], 0
push 0x104
lea eax, [ebp - 0x108]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp + eax - 0x108], 0
mov dword [ebp - 0x110], eax
mov ecx, eax
xor edx, edx
mov eax, ebp
call fcn.00413c90
mov eax, dword [ebp - 0x110]
lea ecx, [eax + 1]
mov eax, dword [0x720260]
mov edx, dword [eax]
lea eax, [ebp - 0x108]
call fcn.004038d0
call sub.kernel32.dll_GetCommandLineA
mov dword [0x67b680], eax
mov ebx, eax
jmp 0x413c53
add ebx, 1
movzx eax, byte [ebx]
sub eax, 1
cmp eax, 0x20
jb 0x413b38
cmp byte [ebx], 0
je 0x413c5c
nop
mov byte [ebp - 0x114], 0
mov edi, ebx
mov dword [ebp - 0x110], 0
jmp 0x413bb3
mov al, byte [ebx]
cmp al, 1
jb 0x413ba8
sub al, 0x20
jbe 0x413b78
sub al, 2
je 0x413b8c
jmp 0x413ba8
mov al, byte [ebp - 0x114]
test al, al
je 0x413bb8
add dword [ebp - 0x110], 1
jmp 0x413bb0
cmp byte [ebx + 1], 0x22
je 0x413ba3
mov al, byte [ebp - 0x114]
test al, al
sete byte [ebp - 0x114]
jmp 0x413bb0
add ebx, 1
jmp 0x413bb0
add dword [ebp - 0x110], 1
nop
add ebx, 1
cmp byte [ebx], 0
jne 0x413b68
test dword [ebp - 0x10c], 0xffffffff
je 0x413c4c
mov ecx, dword [ebp - 0x110]
mov edx, dword [ebp - 0x10c]
mov eax, ebp
call fcn.00413c90
mov byte [ebp - 0x114], 0
mov ebx, edi
mov eax, dword [0x720260]
mov edx, dword [ebp - 0x10c]
mov esi, dword [eax + edx*4]
jmp 0x413c43
mov al, byte [ebx]
cmp al, 1
jb 0x413c38
sub al, 0x20
jbe 0x413c08
sub al, 2
je 0x413c1c
jmp 0x413c38
mov al, byte [ebp - 0x114]
test al, al
je 0x413c48
mov al, byte [ebx]
mov byte [esi], al
add esi, 1
jmp 0x413c40
cmp byte [ebx + 1], 0x22
je 0x413c33
mov al, byte [ebp - 0x114]
test al, al
sete byte [ebp - 0x114]
jmp 0x413c40
add ebx, 1
jmp 0x413c40
mov al, byte [ebx]
mov byte [esi], al
add esi, 1
nop
add ebx, 1
cmp byte [ebx], 0
jne 0x413bf8
mov byte [esi], 0
nop
add dword [ebp - 0x10c], 1
cmp byte [ebx], 0
jne 0x413b3b
mov ebx, dword [ebp - 0x10c]
mov dword [0x720250], ebx
lea edx, [ebx + 1]
shl edx, 2
mov eax, 0x720260
call fcn.00410f90
mov eax, dword [0x720260]
mov dword [eax + ebx*4], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a5a0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x48]
push ebx
push esi
mov ebx, eax
mov esi, edx
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
xor eax, eax
push fcn.0042a580
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0x3c
lea eax, [ebp - 0x3c]
push eax
call fcn.0045bfb0
mov dword [ebp - 0x3c], 0x3c
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x38], 0x40
mov eax, str.runas
mov dword [ebp - 0x30], eax
mov eax, ebx
lea edx, [ebp - 0x44]
call fcn.0040a8c0
mov eax, dword [ebp - 0x44]
test eax, eax
jne 0x42a60e
mov eax, 0x7202f0
mov dword [ebp - 0x2c], eax
mov eax, esi
lea edx, [ebp - 0x48]
call fcn.0040a8c0
mov eax, dword [ebp - 0x48]
test eax, eax
jne 0x42a627
mov eax, 0x7202f0
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x20], 1
mov dword [ebp - 0x40], 0
lea eax, [ebp - 0x3c]
push eax
call sub.shell32.dll_ShellExecuteExW
test eax, eax
je 0x42a66f
mov eax, dword [0x67c280]
call fcn.00422720
lea eax, [ebp - 0x40]
push eax
push dword [ebp - 4]
call sub.kernel32.dll_GetExitCodeProcess
cmp dword [ebp - 0x40], 0x103
jne 0x42a66f
mov eax, dword [0x67c280]
cmp byte [eax + 0x49], 0
je 0x42a645
mov ebx, dword [ebp - 0x40]
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.0042a580
mov eax, ebx
pop esi
pop ebx
leave
ret
Function at 0x42dad0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x118]
push ebx
push esi
push edi
mov esi, eax
mov edi, edx
mov dword [ebp - 0x118], ecx
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x114], eax
mov al, byte [ebp + 8]
mov byte [ebp - 0x110], al
mov dword [ebp - 0xc], 0
xor eax, eax
push fcn.0042dac0
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
push dword [ebp - 0x114]
push dword [ebp - 0x118]
push edi
call sub.kernel32.dll_FindResourceA
mov dword [esi + 0x10], eax
test eax, eax
jne 0x42dbe0
mov al, byte [ebp - 0x110]
test al, al
je 0x42dba9
push 0xff
mov eax, dword [ebp - 0x118]
lea ecx, [ebp - 0x10c]
mov edx, 0xffffffff
call fcn.00405140
lea ecx, [ebp - 0xc]
xor dx, dx
lea eax, [ebp - 0x10c]
call fcn.004095b0
xor cl, cl
xor dx, dx
lea eax, [ebp - 0xc]
call fcn.0040a560
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0xb
lea eax, [ebp - 8]
push eax
push 0
mov ecx, dword [str.Resource___s__not_found]
mov edx, 1
mov eax, 0x6a2e78
call fcn.00447ec0
mov edx, 0x42db3a
mov ecx, ebp
call fcn.004147f0
jmp 0x42dbe0
mov eax, dword [ebp - 0x118]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 6
lea eax, [ebp - 8]
push eax
push 0
mov ecx, dword [str.Resource___s__not_found]
mov edx, 1
mov eax, 0x6a2e78
call fcn.00447ec0
mov edx, 0x42dba9
mov ecx, ebp
call fcn.004147f0
push dword [esi + 0x10]
push edi
call sub.kernel32.dll_LoadResource
mov dword [esi + 0x14], eax
test eax, eax
jne 0x42dca4
mov al, byte [ebp - 0x110]
test al, al
je 0x42dc6d
push 0xff
mov eax, dword [ebp - 0x118]
lea ecx, [ebp - 0x10c]
mov edx, 0xffffffff
call fcn.00405140
lea ecx, [ebp - 0xc]
xor dx, dx
lea eax, [ebp - 0x10c]
call fcn.004095b0
xor cl, cl
xor dx, dx
lea eax, [ebp - 0xc]
call fcn.0040a560
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0xb
lea eax, [ebp - 8]
push eax
push 0
mov ecx, dword [str.Resource___s__not_found]
mov edx, 1
mov eax, 0x6a2e78
call fcn.00447ec0
mov edx, 0x42dbfe
mov ecx, ebp
call fcn.004147f0
jmp 0x42dca4
mov eax, dword [ebp - 0x118]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 6
lea eax, [ebp - 8]
push eax
push 0
mov ecx, dword [str.Resource___s__not_found]
mov edx, 1
mov eax, 0x6a2e78
call fcn.00447ec0
mov edx, 0x42dc6d
mov ecx, ebp
call fcn.004147f0
push dword [esi + 0x10]
push edi
call sub.kernel32.dll_SizeofResource
mov ebx, eax
push dword [esi + 0x14]
call sub.kernel32.dll_LockResource
mov edx, eax
mov eax, esi
mov ecx, ebx
call fcn.0042d270
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.0042dac0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4311a0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0xc]
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
mov eax, 0x6a3b04
call fcn.0040d460
test al, al
je 0x431286
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 8]
call fcn.004312a0
xor eax, eax
push fcn.00431190
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov edx, dword [edx]
call dword [edx + 0xc4]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov al, byte [eax + 0x18]
mov byte [edx + 0x18], al
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov al, byte [eax + 0x1a]
mov byte [edx + 0x1a], al
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov al, byte [eax + 0x1b]
mov byte [edx + 0x1b], al
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov al, byte [eax + 0x1c]
mov byte [edx + 0x1c], al
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x30]
mov eax, dword [ebp - 8]
add eax, 0x30
call fcn.00408d30
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
mov dword [edx + 0x2c], eax
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0xc]
mov eax, dword [ebp - 8]
call fcn.004303b0
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x10]
mov eax, dword [ebp - 8]
call fcn.0042fac0
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 8]
mov ecx, dword [ecx]
call dword [ecx + 0xb0]
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.00431190
jmp 0x431291
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
call fcn.00433730
mov esp, ebp
pop ebp
ret
Function at 0x43d730
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0xc20]
mov dword [ebp - 4], eax
mov dword [ebp - 0xc10], 0
xor eax, eax
push fcn.0043d720
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xfffffff
mov edx, dword [ebp - 4]
lea eax, [ebp - 0xc10]
call fcn.00408d30
lea eax, [ebp - 0xc10]
call fcn.00403df0
lea eax, [ebp - 0xc1c]
push eax
mov eax, dword [ebp - 0xc10]
test eax, eax
jne 0x43d790
mov eax, 0x7202f0
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov dword [ebp - 0xc18], eax
cmp eax, 0xc00
jbe 0x43d83a
mov edx, dword [ebp - 0xc18]
lea eax, [ebp - 0xc0c]
call fcn.0040ffb0
xor eax, eax
push fcn.0043d710
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
push dword [ebp - 0xc0c]
push dword [ebp - 0xc18]
push dword [ebp - 0xc1c]
mov eax, dword [ebp - 0xc10]
test eax, eax
jne 0x43d7ec
mov eax, 0x7202f0
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x43d828
lea eax, [ebp - 0xc14]
push eax
lea eax, [ebp - 0xc20]
push eax
mov eax, 0x6a876c
push eax
push dword [ebp - 0xc0c]
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x43d828
mov eax, dword [ebp - 0xc20]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
lea esi, [esi]
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.0043d710
jmp 0x43d898
lea eax, [ebp - 0xc08]
push eax
push dword [ebp - 0xc18]
push dword [ebp - 0xc1c]
mov eax, dword [ebp - 0xc10]
test eax, eax
jne 0x43d85c
mov eax, 0x7202f0
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x43d898
lea eax, [ebp - 0xc14]
push eax
lea eax, [ebp - 0xc20]
push eax
mov eax, 0x6a876c
push eax
lea eax, [ebp - 0xc08]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x43d898
mov eax, dword [ebp - 0xc20]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
mov esi, esi
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.0043d720
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret
Function at 0x449430
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x26c]
push ebx
push esi
mov dword [ebp - 4], eax
mov byte [ebp - 8], dl
mov bl, cl
mov edx, 0x6a96d8
lea eax, [ebp - 0x268]
call fcn.0040ed60
xor eax, eax
push fcn.00449410
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
test eax, eax
jne 0x449473
mov eax, 0x7202f0
push eax
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
jne 0x4494bb
call sub.kernel32.dll_GetLastError
cmp eax, 0xa1
jbe 0x44948f
clc
jmp 0x449496
bt dword [0x6a8c40], eax
jb 0x4494af
mov eax, ebp
call fcn.00449560
test al, al
je 0x4494af
mov byte [ebp - 0x26c], 1
jmp 0x449540
mov byte [ebp - 0x26c], 0
jmp 0x449540
mov eax, esi
and eax, 0x10
movzx edx, byte [ebp - 8]
cmp eax, dword [edx*4 + 0x67cce0]
sete byte [ebp - 0x26c]
mov al, bl
and al, byte [ebp - 0x26c]
je 0x449540
and esi, 0x400
je 0x449540
lea ebx, [ebp - 0x268]
mov edx, 0x6a96d8
mov eax, ebx
call fcn.0040ee20
mov edx, ebx
mov eax, dword [ebp - 4]
xor cl, cl
call fcn.004490d0
test eax, eax
je 0x449514
sub eax, 1
je 0x44952c
jmp 0x449538
mov dl, byte [ebp - 8]
mov eax, dword [ebp - 0x268]
xor cl, cl
call fcn.00449430
mov byte [ebp - 0x26c], al
jmp 0x449540
mov byte [ebp - 0x26c], 1
jmp 0x449540
mov byte [ebp - 0x26c], 0
nop
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.00449410
mov al, byte [ebp - 0x26c]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x449790
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
test eax, eax
jne 0x44979c
mov eax, 0x7202f0
push eax
call sub.kernel32.dll_GetFileAttributesW
mov esp, ebp
pop ebp
ret

Function at 0x4497b0
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push ebx
push edx
test eax, eax
jne 0x4497be
mov eax, 0x7202f0
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
je 0x4497cc
xor ebx, ebx
jmp 0x4497d3
call sub.kernel32.dll_GetLastError
mov ebx, eax
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x449890
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0xc]
push ebx
push esi
push edi
mov edi, eax
mov esi, edx
mov dword [ebp - 8], ecx
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], 0
xor eax, eax
push fcn.00449880
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoW
mov ebx, eax
test ebx, ebx
jle 0x449900
lea edx, [ebx - 1]
lea eax, [ebp - 4]
call fcn.0040bba0
cmp ebx, 1
jle 0x4498f0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoW
mov ebx, eax
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
xor dx, dx
call fcn.0040b2b0
jmp 0x44990b
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
call fcn.00408d30
xor edx, edx
pop eax
add esp, 0xc
mov dword fs:[edx], eax
mov eax, ebp
call fcn.00449880
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x449d10
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x10]
push ebx
push esi
mov dword [ebp - 0x10], 0
xor eax, eax
push fcn.00449d00
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
lea esi, [esi]
add ebx, 1
lea eax, [ebx*4 + 0x72199c]
xor edx, edx
call fcn.00408d30
mov dword [ebx*4 + 0x7219bc], 0xffffffff
cmp ebx, 7
jl 0x449d38
call sub.kernel32.dll_GetThreadLocale
mov esi, eax
push 0xb
lea eax, [ebp - 0xc]
push eax
push 0x100b
push esi
call sub.kernel32.dll_GetLocaleInfoA
test eax, eax
jle 0x449dc4
lea esi, [esi]
push 1
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
xor cx, cx
mov edx, 0xa
call fcn.00409720
mov eax, dword [ebp - 0x10]
mov edx, 1
call fcn.0043ff10
mov ebx, eax
sub eax, 3
cmp eax, 3
jae 0x449dc4
push 4
push ebx
push esi
mov eax, 0x449be0
push eax
call sub.kernel32.dll_EnumCalendarInfoA
push 3
push ebx
push esi
mov eax, 0x449c70
push eax
call sub.kernel32.dll_EnumCalendarInfoA
nop
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.00449d00
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44a410
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x14]
push ebx
push esi
push edi
mov ebx, eax
mov dword [ebp - 0x14], edx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
xor eax, eax
push fcn.0044a3e0
push ebp
push 0x414930
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x14]
xor edx, edx
call fcn.0040b460
call sub.kernel32.dll_GetEnvironmentStringsW
mov edi, eax
mov esi, edi
lea edx, [ebp - 8]
mov eax, ebx
call fcn.00445cd0
jmp 0x44a4e8
lea edx, [ebp - 4]
mov eax, esi
call fcn.0040b410
mov edx, dword [ebp - 4]
mov ecx, 1
mov al, 0x3d
call fcn.0040bfd0
mov ebx, eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebx - 1]
mov eax, dword [ebp - 4]
mov edx, 1
call fcn.0040bd20
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 0xc]
call fcn.00445cd0
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
call fcn.0040bb60
test eax, eax
jne 0x44a4d8
push dword [ebp - 0x14]
mov eax, dword [ebp - 4]
test eax, eax
je 0x44a4c6
mov eax, dword [eax - 4]
sub eax, ebx
mov ecx, eax
lea edx, [ebx + 1]
mov eax, dword [ebp - 4]
call fcn.0040bd20
jmp 0x44a4ef
mov eax, esi
call fcn.00404a90
shl eax, 1
add eax, esi
add eax, 2
mov esi, eax
cmp word [esi], 0
jne 0x44a470
push edi
call sub.kernel32.dll_FreeEnvironmentStringsW
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.0044a3e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44a520
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x94]
mov dword [0x721a00], 0
mov dword [ebp - 0x94], 0x94
lea eax, [ebp - 0x94]
push eax
call sub.kernel32.dll_GetVersionExA
mov eax, dword [ebp - 0x84]
mov dword [0x721860], eax
mov eax, dword [ebp - 0x90]
mov dword [0x721870], eax
mov eax, dword [ebp - 0x8c]
mov dword [0x721880], eax
mov eax, dword [ebp - 0x88]
mov dword [0x721890], eax
mov edx, 0x7218a1
lea eax, [ebp - 0x80]
mov ecx, pe_nt_image_headers32
call fcn.004038d0
lea eax, [ebp - 0x80]
call fcn.00404a70
mov byte [0x7218a0], al
mov eax, 0x6a8d10
push eax
call sub.kernel32.dll_GetModuleHandleA
mov dword [0x721a10], eax
test eax, eax
je 0x44a5c0
mov eax, 0x6a8d1c
push eax
push dword [0x721a10]
call sub.kernel32.dll_GetProcAddress
mov dword [0x721a00], eax
nop
cmp dword [0x721870], 6
jae 0x44a5d4
mov dword [0x67c5a0], 0
nop
cmp dword [0x721870], 6
jb 0x44a5f0
cmp dword [0x721880], 1
jb 0x44a5f0
mov dword [0x67c5b0], 2
mov esp, ebp
pop ebp
ret