joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4679d0
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7470
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x513108]
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.004678c0
mov dword [ebp - 4], 0
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x467a3c
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 0x467a96
push edi
lea ecx, [ebp - 0x14]
call fcn.00404420
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea edx, [ebp - 0x10]
mov ecx, esi
call fcn.0046a400
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 0x467a7f
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 0x467ac2
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.004045b0
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 0x467acc
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 0x467be0
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 0x467c53
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi], eax
test eax, eax
je 0x467c8f
cmp eax, 0xffffffff
je 0x467c8f
add eax, 8
push 0x517750
push eax
call fcn.0048ce30
mov ebx, dword [ebp - 4]
mov ecx, eax
add esp, 8
mov dword [ebx], ecx
test ecx, ecx
jne 0x467c5c
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.004a5890
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 0x467ca0
Capabilities:
Delete file
Move file
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7498
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x513108]
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 0x467dce
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
je 0x467dce
test esi, esi
je 0x467dce
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x467d03
push 0x80004005
call fcn.004046c0
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.00414080
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 0x467d9b
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 0x467d9b
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 0x467dba
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 0x467df0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d74c8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
test esi, esi
je 0x467e9a
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x467e9a
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.00467be0
mov esi, dword [ebp - 0x18]
add esp, 4
test eax, eax
je 0x467e78
cmp dword [ebp - 0x10], 0
je 0x467e78
mov edx, edi
mov ecx, esi
call fcn.00468010
mov edi, eax
jmp 0x467e7a
xor edi, edi
test esi, esi
je 0x467e87
push esi
call fcn.0048ce39
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 0x467eb0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7500
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x513108]
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.00404420
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 0x467f13
push 0x104
lea ecx, [ebp - 0x10]
call fcn.00404210
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.004af02c
mov edx, eax
add esp, 8
test edx, edx
js 0x467ffc
mov ecx, dword [ebp - 0x10]
cmp edx, dword [ecx - 8]
jg 0x467ffc
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 0x467f62
push dword [ebp - 0x10]
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x467f77
push 0x80004005
call fcn.004046c0
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.00468190
mov esi, dword [ebp - 0x14]
test eax, eax
je 0x467faa
push dword [esi - 0xc]
mov edx, esi
mov ecx, edi
call fcn.00467ca0
add esp, 4
mov edi, eax
jmp 0x467fac
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 0x467fca
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 0x467fe9
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.004046c0
int3
Function at 0x469570
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d3418
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov dword [ebp - 4], 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x469615
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea eax, [ebx + 1]
push eax
call fcn.0048d29d
mov esi, eax
add esp, 4
test esi, esi
je 0x46960e
lea eax, [ebx + 1]
push eax
push 0
push esi
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x10]
push 0
push eax
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x46964d
push esi
call fcn.0048ce39
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor esi, esi
mov dword [ebp - 4], 0xffffffff
or ecx, 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x469639
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
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 edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov byte [esi + ebx], 0
jmp 0x469617
Function at 0x46a240
Capabilities:
Check if file exists
Delete file
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d2d48
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x513108]
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 0x46a304
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push edi
call ebx
test eax, eax
jne 0x46a304
push edi
call esi
test eax, eax
je 0x46a304
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x46a2a4
push edi
call ebx
test eax, eax
jne 0x46a304
lea ecx, [ebp - 0x10]
call fcn.004049e0
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
push edi
lea eax, [ebp - 0x10]
push 0x4f7cf4
push eax
call fcn.00414080
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 0x46a304
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 0x46a820
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 0x46a970
Capabilities:
Encrypt data using rc4 prga
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x513108]
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 0x46a990
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.0046a8a0
push 8
lea eax, [ebp - 0xc]
mov ecx, esi
push eax
call fcn.0046a8a0
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 0x46aa00
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.0048cd41
mov esp, ebp
pop ebp
ret 4
Function at 0x46b4d0
Capabilities:
Check os version
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d79f8
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x513108]
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 0x46b555
mov eax, dword [0x513fd4]
mov esi, dword [ebp + 8]
cmp eax, 0xffffffff
jne 0x46b539
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x46b524
mov dword [0x513fd4], 1
jmp 0x46b53d
push esi
push dword [ebp + 0xc]
mov dword [0x513fd4], 0
call fcn.0046c9f0
jmp 0x46b580
test eax, eax
je 0x46b54a
push esi
push dword [ebp + 0xc]
call fcn.0046b730
test eax, eax
jne 0x46b580
push esi
push dword [ebp + 0xc]
call fcn.0046c9f0
jmp 0x46b580
push dword [ebp + 0xc]
call fcn.0046c340
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 0x46b5a2
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 0x46b5c0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1c88
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, dword [0x513fd4]
cmp eax, 0xffffffff
jne 0x46b616
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x46b60a
mov dword [0x513fd4], 1
jmp 0x46b61a
mov dword [0x513fd4], 0
jmp 0x46b62b
test eax, eax
je 0x46b62b
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0046c610
mov esi, eax
test esi, esi
jne 0x46b638
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0046cbc0
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 0x46b65a
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 0x46b670
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d25d8
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
push dword [ebp + 8]
call fcn.0046c340
mov edi, dword [ebp + 8]
mov ebx, eax
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
xor edx, edx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
test ebx, ebx
setne dl
add eax, 0xfffffff0
mov dword [ebp - 0x10], edx
or ecx, 0xffffffff
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x46b70d
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov eax, edx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x46c9f0
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7ca6
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x513108]
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 0x46cb91
mov eax, dword [ebp - 0x21c]
mov dword [ebp - 0x228], eax
mov dword [ebp - 0x224], 0
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x46caa4
push 0x80004005
call fcn.004046c0
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.00414080
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004a5890
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.004432f0
mov esi, dword [ebp - 0x21c]
mov edi, eax
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.004b8bea
add esp, 8
test eax, eax
je 0x46cb5b
test esi, esi
jne 0x46cb2b
lea edi, [esi + 0xd]
jmp 0x46cb5b
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x46cb30
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 0x46cb7e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x228]
test eax, eax
je 0x46cb93
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x46cb93
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.0048cd41
mov esp, ebp
pop ebp
ret 8
Function at 0x46cbc0
Capabilities:
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
mov eax, dword [0x513108]
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.004a5890
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 0x46cc77
test esi, esi
je 0x46cc60
lea edx, [ebp - 0x20c]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x46cc42
sub edx, ecx
lea eax, [ebp - 0x20c]
sar edx, 1
mov ecx, esi
push edx
push eax
call fcn.00404320
pop edi
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret 8
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.004a5890
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 0x46cd15
test esi, esi
je 0x46cc60
lea ecx, [ebp - 0x414]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x46cce0
sub ecx, edx
lea eax, [ebp - 0x414]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00404320
pop edi
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0048cd41
mov esp, ebp
pop ebp
ret 8

Function at 0x46cd30
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x519dd0], 0
mov dword [ebp - 8], 0
jne 0x46cd5d
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x519dd0
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
mov ecx, dword [ebp + 8]
push 0x519dd0
call fcn.00404420
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x46cd80
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x519bd0], 0
mov dword [ebp - 8], 0
jne 0x46cdaf
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x519bd0
push 2
call dword [sym.imp.Secur32.dll_GetUserNameExW]
mov ecx, dword [ebp + 8]
push 0x519bd0
call fcn.00404420
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x46cdd0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x46cde5
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 0x46cdf0
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