joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4545c0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.0045bc90
mov eax, dword [0x4e64ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x45472d
cmp dword [ebp + 0xc], 0
je 0x45472d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x4c9860
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.00454b40
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x454710
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.00461360
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x454705
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.00461360
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00455a10
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00454ad0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x45471a
inc esi
cmp esi, 0x10
jl 0x454600
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
Function at 0x454740
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4e64ec]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x454828
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.00461360
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x454828
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x454797
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x454828
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4547c0
mov eax, dword [0x4c9850]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4547d5
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4547f0
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.0045b907
mov esp, ebp
pop ebp
ret
Function at 0x454840
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x4e64ec]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.00461360
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.00453850
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4548aa
mov al, byte [edi + ecx]
test al, al
je 0x4548aa
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x454891
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x4548cb
inc eax
sub ecx, 1
jne 0x4548c0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x454920
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x454915
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x454914
mov bl, byte [edi + ecx]
test bl, bl
je 0x454914
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x454900
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.00461360
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x4c9a0c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x4549da
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4549a4
test cl, cl
je 0x4549a0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4549a4
add eax, 2
add esi, 2
test cl, cl
jne 0x454984
xor eax, eax
jmp 0x4549a9
sbb eax, eax
or eax, 1
test eax, eax
je 0x4549da
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4549b6
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4549e3
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x4c9a0c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0045b907
mov esp, ebp
pop ebp
ret
Function at 0x4567f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
xor al, al
push edi
xor edi, edi
test esi, esi
je 0x4568b7
push ebx
mov ecx, dword [ebp + 8]
mov dl, byte [edi + ecx]
xor dl, al
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
movzx ecx, cl
xor al, 0x8c
and bl, 1
movzx eax, al
cmove eax, ecx
inc edi
cmp edi, esi
jb 0x456805
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x458250
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b8d13
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x4e64ec]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x8c], 0
mov dword [ebx], 0
mov dword [ebp - 0x88], 0
mov dword [ebp - 0x84], 0
push 0x201
push dword [0x4e64d8]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004580e0
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x458431
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.00461360
add esp, 0xc
mov dword [ebp - 0x78], 0x64
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x7c]
push eax
push 0
push 0x4ca4e0
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x458431
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x458325
cmp eax, 2
jne 0x458431
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x458346
test cl, 1
jne 0x458431
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x45834c
jmp 0x458431
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x458431
call fcn.00429340
mov ecx, eax
test ecx, ecx
je 0x45845c
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x78], eax
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x78]
call fcn.00456260
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x4ca4e8
push eax
call fcn.00458990
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.004567f0
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x458415
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4583b6
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.004584f0
push dword [0x4e64e0]
lea eax, [ebp - 0x74]
push dword [0x4e64dc]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4583f2
mov dword [ebx], 1
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x45840e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x458433
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x458431
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x45843e
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.004099e0
int3
Function at 0x4585f0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b8d48
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4e64ec]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x202
push dword [0x4e64d8]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004580e0
test eax, eax
je 0x458718
mov esi, dword [ebp - 0x18]
mov edi, dword [str.SOFTWAREComMaster]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x4586c3
cmp dword [esi], 0
je 0x4586b6
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x458683
mov eax, 1
jmp 0x4586e4
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4586bc
push 0
push dword [esi]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call eax
jmp 0x4586e4
cmp dword [esi + 4], 0
jne 0x4586c3
mov eax, 1
jmp 0x4586e4
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x45870e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4586f6
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 0x200
test eax, eax
je 0x45871b
xor ebx, ebx
jmp 0x4587bf
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x4587bf
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x458778
mov ecx, dword [ebx]
test ecx, ecx
je 0x4587de
push ecx
push eax
call fcn.0048ed0f
add esp, 8
test eax, eax
je 0x458778
mov edx, dword [edi]
test edx, edx
je 0x458778
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x458750
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push str.m2_old
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [ebx]
test edx, edx
jne 0x458783
lea eax, [edx + 0xd]
jmp 0x4587b8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x458790
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x4ca4e0
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x4587ca
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.004099e0
int3
Function at 0x45a030
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x45a0a1
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x45a06f
cmp eax, 2
jne 0x45a08b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x45a09b
test ecx, ecx
je 0x45a096
test cl, 1
jne 0x45a08b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x45a09b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x45ff20
Capabilities:
Check if file exists
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x61c
mov eax, dword [0x4e64ec]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
test esi, esi
js 0x46008c
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.00461360
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0x400000
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov edi, dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x20c]
push eax
call edi
test esi, esi
jle 0x45ff8f
lea eax, [ebp - 0x20c]
push eax
call edi
sub esi, 1
jne 0x45ff81
mov eax, dword [0x4ea24c]
mov esi, dword [eax]
cmp esi, eax
je 0x46008c
mov edi, dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
mov ebx, dword [sym.imp.SHLWAPI.dll_PathAppendW]
nop word [eax + eax]
push 0x208
lea eax, [ebp - 0x61c]
push 0
push eax
call fcn.00461360
add esp, 0xc
lea eax, [ebp - 0x20c]
push dword [esi + 0x14]
push eax
lea eax, [ebp - 0x61c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x61c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov ecx, dword [esi + 0x10]
test eax, eax
jne 0x4600b3
cmp ecx, 8
jne 0x460044
push 0x208
push eax
lea eax, [ebp - 0x414]
push eax
call fcn.00461360
add esp, 0xc
lea eax, [ebp - 0x414]
push 0
push 0x1a
push eax
push 0
call edi
push str.MasterPDFData
lea eax, [ebp - 0x414]
push eax
call ebx
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
jne 0x46009f
mov eax, dword [esi + 8]
cmp byte [eax + 0xd], 0
je 0x46006a
mov eax, dword [esi + 4]
cmp byte [eax + 0xd], 0
jne 0x460066
cmp esi, dword [eax + 8]
jne 0x460066
mov esi, eax
mov eax, dword [eax + 4]
cmp byte [eax + 0xd], 0
je 0x460056
mov esi, eax
jmp 0x460080
mov esi, eax
mov ecx, dword [esi]
cmp byte [ecx + 0xd], 0
jne 0x460080
mov eax, dword [ecx]
mov esi, ecx
mov ecx, eax
cmp byte [eax + 0xd], 0
je 0x460074
cmp esi, dword [0x4ea24c]
jne 0x45ffb0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045b907
mov esp, ebp
pop ebp
ret
mov eax, ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045b907
mov esp, ebp
pop ebp
ret
Function at 0x4600d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x460141
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x46010f
cmp eax, 2
jne 0x46012b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x46013b
test ecx, ecx
je 0x460136
test cl, 1
jne 0x46012b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x46013b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4a326b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a2e70

Function at 0x4a3276
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a2ff1

Function at 0x4a973c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a8f16

Function at 0x4a9747
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a9151

Function at 0x4a9cc1
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a9a48
Function at 0x448920
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
sub esp, 0x10
cmp word [0x59bea0], 1
push ebx
push esi
push edi
jne 0x44895e
mov eax, dword [ecx + 8]
mov edx, dword [ecx]
mov ebx, dword [ecx + 4]
mov esi, dword [ecx + 0x10]
mov edi, dword [ecx + 0x1c]
mov dword [ebp - 4], eax
mov eax, dword [ecx + 0xc]
mov dword [ebp - 8], eax
mov eax, dword [ecx + 0x14]
mov dword [ebp - 0xc], eax
mov eax, dword [ecx + 0x18]
mov dword [ebp - 0x10], eax
jmp 0x448a61
movzx edx, byte [ecx + 3]
movzx eax, byte [ecx + 2]
movzx ebx, byte [ecx + 7]
movzx esi, byte [ecx + 0xb]
shl edx, 8
or edx, eax
shl esi, 8
movzx eax, byte [ecx + 1]
shl edx, 8
or edx, eax
shl ebx, 8
movzx eax, byte [ecx]
shl edx, 8
or edx, eax
movzx edi, byte [ecx + 0x17]
movzx eax, byte [ecx + 6]
or ebx, eax
shl edi, 8
movzx eax, byte [ecx + 5]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 4]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 0xa]
or esi, eax
movzx eax, byte [ecx + 9]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 8]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0xe]
mov dword [ebp - 4], esi
movzx esi, byte [ecx + 0xf]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0xd]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0xc]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0x12]
mov dword [ebp - 8], esi
movzx esi, byte [ecx + 0x13]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0x11]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0x10]
shl esi, 8
or esi, eax
movzx eax, byte [ecx + 0x16]
or edi, eax
movzx eax, byte [ecx + 0x15]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x14]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x1a]
mov dword [ebp - 0xc], edi
movzx edi, byte [ecx + 0x1b]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x19]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x18]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x1e]
mov dword [ebp - 0x10], edi
movzx edi, byte [ecx + 0x1f]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x1d]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 0x1c]
shl edi, 8
or edi, eax
mov ecx, dword [ebp + 8]
mov eax, edx
and eax, 0x3ffffff
shr edx, 0x1a
mov dword [ecx], eax
mov eax, ebx
shl eax, 6
or edx, eax
shr ebx, 0x13
and edx, 0x1ffffff
mov dword [ecx + 4], edx
mov edx, dword [ebp - 4]
mov eax, edx
shl eax, 0xd
or eax, ebx
shr edx, 0xd
mov ebx, dword [ebp - 8]
and eax, 0x3ffffff
mov dword [ecx + 8], eax
mov eax, ebx
shl eax, 0x13
or eax, edx
shr ebx, 6
mov edx, dword [ebp - 0xc]
and eax, 0x1ffffff
mov dword [ecx + 0xc], eax
mov eax, esi
and eax, 0x1ffffff
shr esi, 0x19
mov dword [ecx + 0x14], eax
mov eax, edx
shl eax, 7
or esi, eax
mov dword [ecx + 0x10], ebx
mov ebx, dword [ebp - 0x10]
and esi, 0x3ffffff
mov eax, ebx
shr edx, 0x13
shl eax, 0xd
or eax, edx
shr ebx, 0xc
and eax, 0x1ffffff
mov dword [ecx + 0x18], esi
mov dword [ecx + 0x1c], eax
mov eax, edi
shl eax, 0x14
or eax, ebx
shr edi, 6
and eax, 0x3ffffff
and edi, 0x1ffffff
mov dword [ecx + 0x24], edi
pop edi
pop esi
mov dword [ecx + 0x20], eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44d400
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax + 0x48], 0
mov dword [eax], 0
mov dword [eax + 4], 0
mov dword [eax + 8], 0xf3bcc908
mov dword [eax + 0xc], 0x6a09e667
mov dword [eax + 0x10], 0x84caa73b
mov dword [eax + 0x14], 0xbb67ae85
mov dword [eax + 0x18], 0xfe94f82b
mov dword [eax + 0x1c], 0x3c6ef372
mov dword [eax + 0x20], 0x5f1d36f1
mov dword [eax + 0x24], 0xa54ff53a
mov dword [eax + 0x28], 0xade682d1
mov dword [eax + 0x2c], 0x510e527f
mov dword [eax + 0x30], 0x2b3e6c1f
mov dword [eax + 0x34], 0x9b05688c
mov dword [eax + 0x38], 0xfb41bd6b
mov dword [eax + 0x3c], 0x1f83d9ab
mov dword [eax + 0x40], 0x137e2179
mov dword [eax + 0x44], 0x5be0cd19
xor eax, eax
pop ebp
ret
Function at 0x456250
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push 2
xor edi, edi
push edi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
mov esi, eax
test esi, esi
je 0x45633f
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindResourceA]
push 0xa
push str.STEAM_SPLIT_GUID
push esi
call ebx
mov ecx, eax
test ecx, ecx
je 0x4562b9
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4562b9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x4562b9
mov edx, dword [ebp + 0x10]
mov edi, 1
mov ecx, dword [eax]
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 dword [edx + 0xc], eax
push 0xa
push str.STEAM_GUIDD
push esi
call ebx
test eax, eax
je 0x4562f8
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4562f8
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x4562f8
mov edx, dword [ebp + 0xc]
inc edi
mov ecx, dword [eax]
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 dword [edx + 0xc], eax
push 0xa
push str.STEAM_MINSTANCE
push esi
call ebx
pop ebx
test eax, eax
je 0x456338
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x456338
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x456338
mov edx, dword [ebp + 0x14]
inc edi
mov ecx, dword [eax]
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 dword [edx + 0xc], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp edi, 3
pop edi
sete al
pop esi
pop ebp
ret