joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4584b0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c9b60
mov eax, dword fs:[0]
push eax
sub esp, 0x20c
mov eax, dword [0x501108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 1
push 0
push eax
call fcn.0049bdc0
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [ebp + 8]
push 0x104
push eax
push 0x4e6bb0
push dword [ebp + 0xc]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov eax, 0x2a
cmp ax, word [ebp - 0x218]
je 0x45855a
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x458535
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, edi
push edx
push eax
call fcn.00404160
mov edi, 1
jmp 0x45855c
xor edi, edi
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov edx, dword [ebp + 8]
mov eax, esi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x45857d
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x45859c
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00483426
mov esp, ebp
pop ebp
ret
Function at 0x459570
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x4595a1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x459590
pop edi
mov eax, edx
pop esi
pop ebp
ret 8

Function at 0x45bbd0
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x45bd96
cmp eax, 0x7c
je 0x45bd96
cmp eax, 0x29
jne 0x45bc08
cmp dword [esi + 0x10], 0
jne 0x45bd96
test dword [esi + 0x50], 0x10000000
je 0x45bd9c
cmp eax, 0x2e
jne 0x45bc5f
push 5
lea ecx, [esi + 0x24]
call fcn.0045bf50
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x45bc53
cmp byte [eax], 0x5c
jne 0x45bc51
inc eax
cmp eax, ecx
je 0x45bc51
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x45bc3e
mov dl, byte [eax]
cmp dl, 0x28
je 0x45bc4f
cmp dl, 0x29
je 0x45bc4f
test cl, 0x10
jne 0x45bc51
mov cl, byte [eax]
cmp cl, 0x7b
je 0x45bc4f
cmp cl, 0x7d
jne 0x45bc51
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.0045ad30
jmp 0x45bd81
cmp eax, 0x5c
jne 0x45bcc4
mov ecx, esi
call fcn.0045bb80
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x45bc91
cmp byte [esi + 0x48], 0x62
jne 0x45bc91
push 4
lea ecx, [esi + 0x24]
call fcn.0045bf50
mov ecx, esi
call fcn.0045bb80
jmp 0x45bd88
test eax, eax
je 0x45bcb8
cmp byte [esi + 0x48], 0x42
jne 0x45bcb8
push 4
lea ecx, [esi + 0x24]
call fcn.0045bf50
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0045bb80
jmp 0x45bd88
mov ecx, esi
call fcn.0045cde0
jmp 0x45bd81
cmp eax, 0x5b
jne 0x45bce7
mov ecx, esi
call fcn.0045bb80
mov ecx, esi
call fcn.0045cd50
push 4
push 0x5d
mov ecx, esi
call fcn.0045ccf0
jmp 0x45bd81
cmp eax, 0x28
jne 0x45bd0d
mov ecx, esi
call fcn.0045bb80
mov ecx, esi
call fcn.0045cea0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.0045ccf0
test bl, bl
je 0x45bd88
jmp 0x45bd81
cmp eax, 0x5e
jne 0x45bd25
push 2
lea ecx, [esi + 0x24]
call fcn.0045bf50
mov ecx, esi
call fcn.0045bb80
jmp 0x45bd88
cmp eax, 0x24
jne 0x45bd3d
push 3
lea ecx, [esi + 0x24]
call fcn.0045bf50
mov ecx, esi
call fcn.0045bb80
jmp 0x45bd88
cmp eax, 0x2a
je 0x45bdb1
cmp eax, 0x2b
je 0x45bdb1
cmp eax, 0x3f
je 0x45bdb1
cmp eax, 0x7b
je 0x45bdb1
cmp eax, 0x7d
jne 0x45bd5f
test dword [esi + 0x50], 0x10000000
je 0x45bda3
cmp eax, 0x5d
jne 0x45bd6d
test dword [esi + 0x50], 0x10000000
je 0x45bdaa
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0045d090
mov ecx, esi
call fcn.0045bb80
mov ecx, esi
call fcn.0045cf60
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x45bbe3
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 5
call fcn.00480ac3
push 6
call fcn.00480ac3
push 4
call fcn.00480ac3
push 0xa
call fcn.00480ac3
int3
Function at 0x45f720
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x501108]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0xc], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov word [ebp - 8], 0x500
push eax
mov dword [ebp - 0x14], 0
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x45f790
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x14]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 0x10], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00483426
mov esp, ebp
pop ebp
ret
Function at 0x460130
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cc608
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x501108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, edx
mov edi, ecx
mov dword [ebp - 0x18], edi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x1c], 0
push eax
push 0
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
test eax, eax
je 0x460297
cmp dword [ebp - 0x10], 0
je 0x460297
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x46019f
push 0x80004005
call fcn.00404500
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x10]
test edx, edx
jns 0x4601c2
push 0x80070057
call fcn.00404500
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edx
or eax, ecx
jge 0x4601df
push edx
lea ecx, [ebp - 0x14]
call fcn.00404050
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
push esi
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
push dword [esi - 8]
push esi
test eax, eax
jne 0x460264
call fcn.004a553c
add esp, 8
test eax, eax
js 0x4601b8
cmp eax, dword [esi - 8]
jg 0x4601b8
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x460227
push 0x80004005
call fcn.00404500
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
add esi, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
mov dword [edi], eax
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4602b6
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
call fcn.004a553c
add esp, 8
test eax, eax
js 0x4601b8
cmp eax, dword [esi - 8]
jg 0x4601b8
mov dword [esi - 0xc], eax
xor ecx, ecx
mov word [esi + eax*2], cx
add esi, 0xfffffff0
push esi
call fcn.004043f0
add esp, 4
add eax, 0x10
jmp 0x460232
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x4602ac
push 0x80004005
call fcn.00404500
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
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
Function at 0x4602d0
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cc640
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push esi
push edi
mov eax, dword [0x501108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
push 0
push 0
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
push ecx
push 0
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
test eax, eax
je 0x460381
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x460381
push eax
lea ecx, [ebp - 0x24]
call fcn.004605b0
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x10]
push 0
push 0
push ecx
push dword [ebp - 0x24]
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
mov ecx, esi
test eax, eax
jne 0x460376
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x24]
push eax
call fcn.00434300
jmp 0x4603aa
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x24]
call fcn.0043b860
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 0x4603d4
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 0x463150
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 0x4631c3
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi], eax
test eax, eax
je 0x4631ff
cmp eax, 0xffffffff
je 0x4631ff
add eax, 8
push 0x50532c
push eax
call fcn.00483515
mov ebx, dword [ebp - 4]
mov ecx, eax
add esp, 8
mov dword [ebx], ecx
test ecx, ecx
jne 0x4631cc
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.0049bdc0
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 0x463210
Capabilities:
Delete file
Move file
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cc9b8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x501108]
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 0x46333e
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
je 0x46333e
test esi, esi
je 0x46333e
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x463273
push 0x80004005
call fcn.00404500
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.00413b70
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 0x46330b
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 0x46330b
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 0x46332a
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 0x463360
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cc9e8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x501108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
test esi, esi
je 0x46340a
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x46340a
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.00463150
mov esi, dword [ebp - 0x18]
add esp, 4
test eax, eax
je 0x4633e8
cmp dword [ebp - 0x10], 0
je 0x4633e8
mov edx, edi
mov ecx, esi
call fcn.00463580
mov edi, eax
jmp 0x4633ea
xor edi, edi
test esi, esi
je 0x4633f7
push esi
call fcn.0048351e
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 0x463420
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cca20
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x501108]
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.00404260
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 0x463483
push 0x104
lea ecx, [ebp - 0x10]
call fcn.00404050
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.004a553c
mov edx, eax
add esp, 8
test edx, edx
js 0x46356c
mov ecx, dword [ebp - 0x10]
cmp edx, dword [ecx - 8]
jg 0x46356c
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 0x4634d2
push dword [ebp - 0x10]
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x4634e7
push 0x80004005
call fcn.00404500
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.004637a0
mov esi, dword [ebp - 0x14]
test eax, eax
je 0x46351a
push dword [esi - 0xc]
mov edx, esi
mov ecx, edi
call fcn.00463210
add esp, 4
mov edi, eax
jmp 0x46351c
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 0x46353a
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 0x463559
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.00404500
int3
Function at 0x464600
Capabilities:
Check if file exists
Delete file
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c8438
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x501108]
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 0x4646c4
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push edi
call ebx
test eax, eax
jne 0x4646c4
push edi
call esi
test eax, eax
je 0x4646c4
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x464664
push edi
call ebx
test eax, eax
jne 0x4646c4
lea ecx, [ebp - 0x10]
call fcn.00404820
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
push edi
lea eax, [ebp - 0x10]
push 0x4ec990
push eax
call fcn.00413b70
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 0x4646c4
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 0x464c10
Capabilities:
Check os version
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ccce8
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x501108]
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 0x464c95
mov eax, dword [0x501de4]
mov esi, dword [ebp + 8]
cmp eax, 0xffffffff
jne 0x464c79
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x464c64
mov dword [0x501de4], 1
jmp 0x464c7d
push esi
push dword [ebp + 0xc]
mov dword [0x501de4], 0
call fcn.00465ed0
jmp 0x464cc0
test eax, eax
je 0x464c8a
push esi
push dword [ebp + 0xc]
call fcn.00464db0
test eax, eax
jne 0x464cc0
push esi
push dword [ebp + 0xc]
call fcn.00465ed0
jmp 0x464cc0
push dword [ebp + 0xc]
call fcn.004659c0
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 0x464ce2
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 0x464d00
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c7428
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x501108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, dword [0x501de4]
cmp eax, 0xffffffff
jne 0x464d56
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x464d4a
mov dword [0x501de4], 1
jmp 0x464d5a
mov dword [0x501de4], 0
jmp 0x464d68
test eax, eax
je 0x464d68
push dword [ebp + 8]
call fcn.00465c10
mov esi, eax
test esi, esi
jne 0x464d72
push dword [ebp + 8]
call fcn.00466090
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 0x464d94
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 4
Function at 0x465ed0
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ccf66
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x501108]
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 - 0x22c], 0
mov dword [ebp - 0x228], 0
mov dword [ebp - 0x224], 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 0x46606c
mov edi, dword [ebp - 0x21c]
mov dword [ebp - 0x22c], edi
mov dword [ebp - 0x228], eax
call fcn.004047a0
mov ecx, eax
test ecx, ecx
jne 0x465f80
push 0x80004005
call fcn.00404500
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.00413b70
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0049bdc0
add esp, 0x1c
mov dword [ebp - 0x220], 0x104
lea eax, [ebp - 0x220]
lea ecx, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
call fcn.00466280
mov esi, dword [ebp - 0x21c]
mov dword [ebp - 0x220], eax
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.004af0d9
add esp, 8
test eax, eax
je 0x466036
test esi, esi
jne 0x46600b
lea eax, [esi + 0xd]
jmp 0x46603c
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x466010
sub eax, edx
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push esi
push 1
push 0
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
jmp 0x46603c
mov eax, dword [ebp - 0x220]
xor ebx, ebx
mov byte [ebp - 4], 0
test eax, eax
sete bl
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x46605f
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
test edi, edi
je 0x46606e
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x46606e
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.00483426
mov esp, ebp
pop ebp
ret 8