joyce8/EMBER2024-capa huggingface dataset:
Function at 0x465480
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d0dd0
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x18], esi
mov edx, str.UserData
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x10]
call fcn.00465370
mov dword [ebp - 4], 0
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x4654ec
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push dword [ebp - 0x10]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test edi, edi
je 0x465546
push edi
lea ecx, [ebp - 0x14]
call fcn.00404280
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea edx, [ebp - 0x10]
mov ecx, esi
call fcn.00466c30
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov edx, dword [ebp - 0x14]
add esp, 4
add edx, 0xfffffff0
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46552f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jmp 0x465572
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.00404410
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add esp, 4
mov dword [esi], eax
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46557c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4655c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
mov eax, edx
push 3
push SysReAllocString
push ecx
mov dword [eax], 0
mov dword [ebp - 4], eax
mov dword [edi], 0
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x465633
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi], eax
test eax, eax
je 0x46566f
cmp eax, 0xffffffff
je 0x46566f
add eax, 8
push 0x50c330
push eax
call fcn.0048786b
mov ebx, dword [ebp - 4]
mov ecx, eax
add esp, 8
mov dword [ebx], ecx
test ecx, ecx
jne 0x46563c
push esi
mov dword [edi], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [edi]
add eax, 8
push eax
push 0
push ecx
call fcn.004a01b0
add esp, 0xc
mov dword [ebp + 8], 0
lea eax, [ebp + 8]
push 0
push eax
push dword [edi]
push dword [ebx]
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 8]
xor ebx, ebx
cmp ecx, dword [edi]
sete bl
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x465680
Capabilities:
Delete file
Move file
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d0df8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov dword [ebp - 0x14], esi
mov ebx, ecx
test ebx, ebx
je 0x4657ae
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
je 0x4657ae
test esi, esi
je 0x4657ae
call fcn.004047c0
mov ecx, eax
test ecx, ecx
jne 0x4656e3
push 0x80004005
call fcn.00404520
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
push ebx
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push str._s.write_cache
push eax
call fcn.00413e80
mov esi, dword [ebp - 0x10]
add esp, 0xc
xor edi, edi
push edi
push 0x80
push 2
push edi
push 1
push 0x40000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x18], eax
cmp eax, 0xffffffff
je 0x46577b
push edi
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x10], edi
mov edi, dword [ebp + 8]
push ecx
push edi
push dword [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x18]
xor eax, eax
cmp dword [ebp - 0x10], edi
sete al
mov dword [ebp - 0x14], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp - 0x14]
test edi, edi
je 0x46577b
push 0x80
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push 1
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or ecx, 0xffffffff
lock xadd dword [esi + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x46579a
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4657d0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d0e28
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
test esi, esi
je 0x46587a
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x46587a
mov dword [ebp - 0x1c], vtable.CxAutoArray_unsigned_char_.0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push eax
lea edx, [ebp - 0x18]
mov dword [ebp - 0x10], 0
mov ecx, esi
call fcn.004655c0
mov esi, dword [ebp - 0x18]
add esp, 4
test eax, eax
je 0x465858
cmp dword [ebp - 0x10], 0
je 0x465858
mov edx, edi
mov ecx, esi
call fcn.004659f0
mov edi, eax
jmp 0x46585a
xor edi, edi
test esi, esi
je 0x465867
push esi
call fcn.00487874
add esp, 4
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x465890
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d0e60
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
push edi
lea ecx, [ebp - 0x10]
call fcn.00404280
mov dword [ebp - 4], 0
mov edx, 1
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax - 8]
sub edx, dword [eax - 4]
sub ecx, 0x104
or ecx, edx
jge 0x4658f3
push 0x104
lea ecx, [ebp - 0x10]
call fcn.00404070
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
mov eax, dword [ebp - 0x10]
push dword [eax - 8]
push eax
call fcn.004a9908
mov edx, eax
add esp, 8
test edx, edx
js 0x4659dc
mov ecx, dword [ebp - 0x10]
cmp edx, dword [ecx - 8]
jg 0x4659dc
mov dword [ecx - 0xc], edx
xor ecx, ecx
mov eax, dword [ebp - 0x10]
mov word [eax + edx*2], cx
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x465942
push dword [ebp - 0x10]
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
call fcn.004047c0
mov ecx, eax
test ecx, ecx
jne 0x465957
push 0x80004005
call fcn.00404520
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
lea edx, [ebp - 0x14]
mov byte [ebp - 4], 1
mov ecx, esi
call fcn.00465c10
mov esi, dword [ebp - 0x14]
test eax, eax
je 0x46598a
push dword [esi - 0xc]
mov edx, esi
mov ecx, edi
call fcn.00465680
add esp, 4
mov edi, eax
jmp 0x46598c
xor edi, edi
lea edx, [esi - 0x10]
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4659aa
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x4659c9
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push 0x80070057
call fcn.00404520
int3
Function at 0x466a70
Capabilities:
Check if file exists
Delete file
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cc8b8
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
push edi
call esi
test eax, eax
je 0x466b34
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push edi
call ebx
test eax, eax
jne 0x466b34
push edi
call esi
test eax, eax
je 0x466b34
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x466ad4
push edi
call ebx
test eax, eax
jne 0x466b34
lea ecx, [ebp - 0x10]
call fcn.00404840
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
push edi
lea eax, [ebp - 0x10]
push 0x4ee464
push eax
call fcn.00413e80
mov esi, dword [ebp - 0x10]
add esp, 0x10
push esi
call ebx
push 1
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileExW]
call edi
push 4
push 0
push esi
call edi
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x466b34
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x467050
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx], vtable.MD5_CTX.0
xorps xmm0, xmm0
mov dword [ecx + 0x18], 0
mov eax, ecx
mov dword [ecx + 0x14], 0
mov dword [ecx + 4], 0x67452301
mov dword [ecx + 8], 0xefcdab89
mov dword [ecx + 0xc], 0x98badcfe
mov dword [ecx + 0x10], 0x10325476
movups xmmword [ecx + 0x5c], xmm0
movups xmmword [ecx + 0x6c], xmm0
movups xmmword [ecx + 0x7c], xmm0
movups xmmword [ecx + 0x8c], xmm0
mov byte [ecx + 0x5c], 0x80
ret
Function at 0x4671a0
Capabilities:
Encrypt data using rc4 prga
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x508108]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
xor edx, edx
push edi
mov edi, dword [ebp + 8]
lea eax, [esi + 0x16]
nop dword [eax]
movzx ecx, byte [eax - 2]
lea eax, [eax + 4]
mov byte [ebp + edx - 0xc], cl
movzx ecx, byte [eax - 5]
mov byte [ebp + edx - 0xb], cl
movzx ecx, byte [eax - 4]
mov byte [ebp + edx - 0xa], cl
movzx ecx, byte [eax - 3]
mov byte [ebp + edx - 9], cl
add edx, 4
cmp edx, 8
jb 0x4671c0
mov edx, dword [esi + 0x14]
lea ebx, [esi + 0x5c]
shr edx, 3
mov ecx, 0x38
and edx, 0x3f
mov eax, 0x78
sub ecx, edx
sub eax, edx
cmp edx, 0x38
cmovb eax, ecx
mov ecx, esi
push eax
push ebx
call fcn.004670d0
push 8
lea eax, [ebp - 0xc]
mov ecx, esi
push eax
call fcn.004670d0
lea ecx, [edi + 1]
mov edi, 4
lea edx, [esi + 6]
nop dword [eax]
movzx eax, byte [edx - 2]
lea edx, [edx + 4]
mov byte [ecx - 1], al
lea ecx, [ecx + 4]
movzx eax, byte [edx - 5]
mov byte [ecx - 4], al
movzx eax, byte [edx - 4]
mov byte [ecx - 3], al
movzx eax, byte [edx - 3]
mov byte [ecx - 2], al
sub edi, 1
jne 0x467230
xor eax, eax
mov edi, esi
xorps xmm0, xmm0
mov ecx, 0x27
rep stosd dword es:[edi], eax
mov ecx, dword [ebp - 4]
mov dword [esi + 0x18], eax
xor ecx, ebp
mov dword [esi + 0x14], eax
mov dword [esi + 4], 0x67452301
mov dword [esi + 8], 0xefcdab89
mov dword [esi + 0xc], 0x98badcfe
mov dword [esi + 0x10], 0x10325476
movups xmmword [ebx], xmm0
pop edi
movups xmmword [ebx + 0x10], xmm0
pop esi
movups xmmword [ebx + 0x20], xmm0
movups xmmword [ebx + 0x30], xmm0
mov byte [ebx], 0x80
pop ebx
call fcn.0048777c
mov esp, ebp
pop ebp
ret 4
Function at 0x467d00
Capabilities:
Check os version
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d11b8
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 0x10], 0
mov dword [ebp - 4], 0
je 0x467d85
mov eax, dword [0x508de4]
mov esi, dword [ebp + 8]
cmp eax, 0xffffffff
jne 0x467d69
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x467d54
mov dword [0x508de4], 1
jmp 0x467d6d
push esi
push dword [ebp + 0xc]
mov dword [0x508de4], 0
call fcn.00469160
jmp 0x467db0
test eax, eax
je 0x467d7a
push esi
push dword [ebp + 0xc]
call fcn.00467ea0
test eax, eax
jne 0x467db0
push esi
push dword [ebp + 0xc]
call fcn.00469160
jmp 0x467db0
push dword [ebp + 0xc]
call fcn.00468ab0
mov edi, dword [ebp + 0xc]
mov esi, dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocString
call esi
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
call esi
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp + 0xc]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x467dd2
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x467df0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cb808
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x508108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, dword [0x508de4]
cmp eax, 0xffffffff
jne 0x467e46
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x467e3a
mov dword [0x508de4], 1
jmp 0x467e4a
mov dword [0x508de4], 0
jmp 0x467e5b
test eax, eax
je 0x467e5b
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00468d80
mov esi, eax
test esi, esi
jne 0x467e68
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00469330
mov esi, eax
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp + 8]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x467e8a
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x469160
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1466
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x508108]
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 + 8]
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x228], 0
mov dword [ebp - 0x224], 0
mov dword [ebp - 0x220], 0
lea eax, [ebp - 0x21c]
mov dword [ebp - 4], 0
push eax
push 0x2001f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x21c], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x469301
mov eax, dword [ebp - 0x21c]
mov dword [ebp - 0x228], eax
mov dword [ebp - 0x224], 0
call fcn.004047c0
mov ecx, eax
test ecx, ecx
jne 0x469214
push 0x80004005
call fcn.00404520
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x21c], eax
mov byte [ebp - 4], 1
lea eax, [ebp - 0x21c]
push dword [esi + 8]
push dword [esi]
push str.__s___s
push eax
call fcn.00413e80
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004a01b0
add esp, 0x1c
mov dword [ebp - 0x22c], 0x104
lea eax, [ebp - 0x22c]
lea ecx, [ebp - 0x228]
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
call fcn.004423f0
mov esi, dword [ebp - 0x21c]
mov edi, eax
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.004b3448
add esp, 8
test eax, eax
je 0x4692cb
test esi, esi
jne 0x46929b
lea edi, [esi + 0xd]
jmp 0x4692cb
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4692a0
sub eax, edx
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push esi
push 1
push 0
push ebx
push dword [ebp - 0x228]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edi, eax
xor ebx, ebx
mov byte [ebp - 4], 0
test edi, edi
sete bl
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4692ee
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x228]
test eax, eax
je 0x469303
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x469303
xor ebx, ebx
mov eax, ebx
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.0048777c
mov esp, ebp
pop ebp
ret 8
Function at 0x469330
Capabilities:
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
mov eax, dword [0x508108]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x20c]
push edi
mov edi, dword [ebp + 8]
push 0x208
push 0
push eax
call fcn.004a01b0
add esp, 0xc
mov dword [ebp - 0x418], 0x104
lea eax, [ebp - 0x418]
mov dword [ebp - 0x41c], 1
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x41c]
push eax
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
cmp word [ebp - 0x20c], 0
je 0x4693e7
test esi, esi
je 0x4693d0
lea edx, [ebp - 0x20c]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4693b2
sub edx, ecx
lea eax, [ebp - 0x20c]
sar edx, 1
mov ecx, esi
push edx
push eax
call fcn.00404180
pop edi
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048777c
mov esp, ebp
pop ebp
ret 8
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.004a01b0
add esp, 0xc
mov dword [ebp - 0x418], 0x104
lea eax, [ebp - 0x418]
mov dword [ebp - 0x41c], 1
push eax
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x41c]
push eax
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
cmp word [ebp - 0x414], 0
je 0x469485
test esi, esi
je 0x4693d0
lea ecx, [ebp - 0x414]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x469450
sub ecx, edx
lea eax, [ebp - 0x414]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00404180
pop edi
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048777c
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0048777c
mov esp, ebp
pop ebp
ret 8

Function at 0x4694a0
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x50e750], 0
mov dword [ebp - 8], 0
jne 0x4694cd
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x50e750
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
mov ecx, dword [ebp + 8]
push 0x50e750
call fcn.00404280
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x4694f0
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x50e550], 0
mov dword [ebp - 8], 0
jne 0x46951f
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x50e550
push 2
call dword [sym.imp.Secur32.dll_GetUserNameExW]
mov ecx, dword [ebp + 8]
push 0x50e550
call fcn.00404280
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x469540
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x469555
lea eax, [edx + 0xd]
pop esi
pop ebp
ret 0xc
mov eax, edx
push edi
lea edi, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x469560
sub eax, edi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push dword [ebp + 0x10]
push 0
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x469a90
Capabilities:
Get common file path
Get program files directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x508108]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x208
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x214], 0
mov esi, ecx
mov edi, edx
push 0
push eax
mov dword [ebp - 0x210], esi
call fcn.004a01b0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 1
push 0x26
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test edi, edi
je 0x469af4
push edi
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x20c]
mov ecx, esi
push eax
call fcn.00404280
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.0048777c
mov esp, ebp
pop ebp
ret

Function at 0x469b20
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x508108]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x208
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x214], 0
mov esi, ecx
mov edi, edx
push 0
push eax
mov dword [ebp - 0x210], esi
call fcn.004a01b0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 1
push 0x1a
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test edi, edi
je 0x469b84
push edi
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x20c]
mov ecx, esi
push eax
call fcn.00404280
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.0048777c
mov esp, ebp
pop ebp
ret

Function at 0x469d60
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov eax, edi
mov dword [ebp - 4], eax
test edx, edx
je 0x469daf
push 0
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push edx
push edi
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov esi, eax
test esi, esi
jne 0x469dc5
mov eax, dword [ebp - 4]
cmp eax, edi
je 0x469da9
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 8]
mov dword [ebp - 4], eax
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 1
push 0
push dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, eax
mov eax, dword [ebp - 4]
cmp eax, edi
je 0x469dd3
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret