joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4be530
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56496f
mov eax, dword fs:[0]
push eax
sub esp, 0xdc
mov eax, dword [0x5d8024]
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 esi, edx
mov edi, ecx
push str.TEST
push 0
mov edx, str.tin9999.tmp
mov dword [ebp - 0x1c], str.http:__www.google.com
lea ecx, [ebp - 0x34]
mov dword [ebp - 0x18], str.http:__www.yahoo.com
mov dword [ebp - 0x14], str.http:__www.example.com
call fcn.00409a30
add esp, 8
mov dword [ebp - 4], 0
lea ecx, [ebp - 0xd4]
push esi
push edi
call fcn.004be8a0
mov byte [ebp - 4], 1
xor bl, bl
mov dword [ebp - 0x5c], 0
lea esi, [ebp - 0x1c]
cmp dword [ebp - 0x20], 8
lea eax, [ebp - 0x34]
lea ecx, [ebp - 0xdc]
cmovae eax, dword [ebp - 0x34]
push eax
call fcn.00415360
mov byte [ebp - 4], 2
lea ecx, [ebp - 0xd8]
push dword [esi]
call fcn.00415360
mov byte [ebp - 4], 3
mov dword [ebp - 0xe8], 0
mov dword [ebp - 0xe4], 0
mov dword [ebp - 0xe0], 0
mov byte [ebp - 4], 4
lea eax, [ebp - 0xd8]
push eax
lea ecx, [ebp - 0xe8]
call fcn.0048f870
mov eax, dword [ebp - 0xd4]
lea ecx, [ebp - 0xdc]
push ecx
lea ecx, [ebp - 0xe8]
push ecx
lea ecx, [ebp - 0xd4]
call dword [eax + 0x4c]
mov edi, eax
mov byte [ebp - 4], 3
lea ecx, [ebp - 0xe8]
call fcn.0047f580
mov byte [ebp - 4], 2
or eax, 0xffffffff
mov edx, dword [ebp - 0xd8]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4be662
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 1
or ecx, 0xffffffff
mov eax, dword [ebp - 0xdc]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x4be684
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
test edi, edi
je 0x4be698
add esi, 4
lea eax, [ebp - 0x10]
cmp esi, eax
jne 0x4be5b2
jmp 0x4be69a
mov bl, 1
cmp dword [ebp - 0x20], 8
lea eax, [ebp - 0x34]
cmovae eax, dword [ebp - 0x34]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0xd4]
call fcn.004a3950
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x34]
call fcn.00407f50
mov al, bl
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.00521781
mov esp, ebp
pop ebp
ret
Function at 0x4c08f0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x564ecd
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebp + 0x10]
mov ecx, edi
mov eax, dword [edi]
call dword [eax + 4]
mov esi, dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push 0
push esi
mov dword [ebp + 0x10], 0
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [ebp + 0x10]
cmp byte [ebx + 0x40], 0
mov dword [ebp + 0xc], eax
cmovne ecx, eax
mov byte [ebx + 0x10], 1
lea eax, [ebp - 0x14]
mov dword [ebp + 0x10], ecx
mov dword [ebp - 0x10], eax
call fcn.00409310
mov ecx, eax
test ecx, ecx
je 0x4c0a04
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 2
lea eax, [ebp - 0x18]
push eax
push dword [ebp + 0x14]
lea eax, [ebp + 0x10]
mov ecx, ebx
push eax
push dword [ebp + 8]
call fcn.004c0830
mov esi, eax
mov byte [ebx + 0x10], 0
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x4c09a7
cmp dword [ebp + 0x10], eax
je 0x4c09a7
mov esi, 0x2ee2
jmp 0x4c09bf
test esi, esi
jne 0x4c09bf
mov esi, dword [ebx + 4]
cmp esi, dword [edi + 4]
je 0x4c09bd
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 4]
mov dword [edi + 4], esi
xor esi, esi
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x14]
mov dword [ebp + 0xc], eax
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edi, dword [ebp - 0x14]
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x4c09ee
mov ecx, dword [edi]
push edi
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 0x10
push 0x80004005
call fcn.00408fe0
int3
Function at 0x4c2d20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56547d
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
call fcn.00409310
test eax, eax
je 0x4c2f1c
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 1
call fcn.00409310
test eax, eax
je 0x4c2f1c
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [ebp - 0x18], eax
mov byte [ebp - 4], 2
mov eax, 0x596e64
lea ecx, [ebp - 0x18]
test eax, 0xffff0000
jne 0x4c2da3
movzx eax, ax
push eax
call fcn.00415200
jmp 0x4c2daf
push 3
push 0x596e64
call fcn.00408e90
mov byte [ebp - 4], 3
lea eax, [ebp - 0x14]
push 0x596e64
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.004c3330
test al, al
sete byte [ebp - 0xd]
mov byte [ebp - 4], 1
or edi, 0xffffffff
mov edx, dword [ebp - 0x18]
mov eax, edi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c2dec
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp byte [ebp - 0xd], 0
je 0x4c2dfe
push 0x18
push str.Unable_to_get_temp_file
jmp 0x4c2ea2
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0x24], 0x5853a8
mov dword [ebp - 0x20], esi
mov byte [ebp - 4], 5
cmp esi, 0xffffffff
jne 0x4c2e3c
mov byte [ebp - 4], 1
mov dword [ebp - 0x24], 0x5853a8
push eax
jmp 0x4c2e8e
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x1c], 0xfeff
push eax
push 2
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x18], 0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4c2e7e
mov eax, dword [ebp + 8]
lea edx, [ebp - 0x18]
push 0
push edx
mov ecx, dword [eax]
mov eax, dword [ecx - 0xc]
add eax, eax
push eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4c2ebd
mov byte [ebp - 4], 1
mov dword [ebp - 0x24], 0x5853a8
test esi, esi
je 0x4c2e9b
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x20], 0
push 0x1b
push str.Unable_to_save_script_file
lea ecx, [ebx + 4]
call fcn.00408e90
mov eax, dword [ebp - 0x14]
lea ecx, [ebx + 4]
push dword [eax - 0xc]
push eax
call fcn.00418fd0
xor bl, bl
jmp 0x4c2ee7
mov byte [ebp - 4], 1
mov dword [ebp - 0x24], 0x5853a8
test esi, esi
je 0x4c2eda
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x20], 0
lea eax, [ebp - 0x14]
mov ecx, ebx
push eax
call fcn.004c2f30
mov bl, al
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x14]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x4c2f06
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408fe0
int3
Function at 0x4c3330
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x565545
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x5d8024]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edx, dword [ebp + 8]
lea ecx, [ebp - 0x28]
mov eax, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
push 0
mov edx, dword [edx]
push eax
call fcn.00409a30
add esp, 8
mov dword [ebp - 4], 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.00486580
mov edx, eax
mov byte [ebp - 4], 1
cmp dword [edx + 0x14], 8
jb 0x4c3394
mov edx, dword [edx]
test edx, edx
jne 0x4c339c
xor ecx, ecx
jmp 0x4c33b0
mov ecx, edx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4c33a1
sub ecx, esi
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.00408e90
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00407f50
push dword [edi]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00407f50
mov al, 1
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.00521781
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4c3610
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x565615
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
push 0x200
mov esi, 0x100
call fcn.0052203f
mov edi, eax
add esp, 4
mov dword [ebp - 0x14], edi
mov dword [ebp - 4], 0
push dword [ebx + 4]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionNamesW]
mov ebx, eax
cmp ebx, 0xfe
jne 0x4c36c4
add esi, esi
mov dword [ebp - 4], 0xffffffff
push edi
call fcn.0052203a
xor ecx, ecx
mov dword [ebp - 0x14], 0
mov eax, esi
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.0052203f
mov edi, eax
add esp, 8
mov dword [ebp - 0x14], edi
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x10]
push dword [eax + 4]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionNamesW]
mov ebx, eax
lea eax, [esi - 2]
cmp ebx, eax
je 0x4c3670
mov ecx, dword [ebp + 8]
call fcn.0047f580
call fcn.00409310
mov ecx, eax
test ecx, ecx
je 0x4c3772
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov byte [ebp - 4], 2
xor esi, esi
nop dword [eax]
movzx ecx, word [edi + esi*2]
test cx, cx
je 0x4c3704
push ecx
lea ecx, [ebp - 0x10]
call fcn.00490c80
jmp 0x4c371e
cmp dword [eax - 0xc], 0
je 0x4c3716
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
call fcn.0048f870
lea ecx, [ebp - 0x10]
call fcn.00408be0
inc esi
cmp esi, ebx
ja 0x4c3728
mov eax, dword [ebp - 0x10]
jmp 0x4c36f0
mov byte [ebp - 4], 0
or eax, 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3747
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
push edi
call fcn.0052203a
add esp, 4
mov dword [ebp - 0x14], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408fe0
int3
Function at 0x4c3990
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x565797
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi], 0x597574
mov dword [ebp - 4], 5
lea ebx, [esi + 0x20]
mov eax, dword [ebx]
cmp dword [eax - 0xc], 0
je 0x4c39dc
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [ebp - 4], 4
lea eax, [esi + 0x34]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 4
or edi, 0xffffffff
mov edx, dword [eax]
mov eax, edi
sub edx, 0x10
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3a06
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 3
lea eax, [esi + 0x30]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 3
mov edx, dword [eax]
mov eax, edi
sub edx, 0x10
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3a2d
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 2
lea eax, [esi + 0x28]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 2
mov edx, dword [eax]
mov eax, edi
sub edx, 0x10
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3a54
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 1
lea eax, [esi + 0x24]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 1
mov edx, dword [eax]
mov eax, edi
sub edx, 0x10
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3a7b
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 0
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], 0
mov eax, edi
mov edx, dword [ebx]
sub edx, 0x10
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c3a9f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
lea eax, [esi + 8]
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 0xffffffff
mov edx, dword [eax]
sub edx, 0x10
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x4c3aca
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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 0x4c57a0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x565e75
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov al, byte [esi + 0x18]
lea edi, [esi + 0x18]
mov dword [ebp - 0x1c], esi
mov byte [ebp - 0x18], 0
test al, al
jne 0x4c57e6
push esi
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov al, 1
xchg byte [edi], al
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 4], 0
call fcn.00409310
mov ecx, eax
test ecx, ecx
je 0x4c58d3
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov byte [ebp - 4], 2
push dword [esi + 0x24]
mov eax, dword [ebp + 8]
push dword [eax]
lea eax, [ebp - 0x10]
push 0x5975d0
push eax
call fcn.004087c0
add esp, 0x10
lea ecx, [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.00415360
mov byte [ebp - 4], 3
push dword [eax]
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov byte [ebp - 4], 2
or edi, 0xffffffff
mov edx, dword [ebp - 0x14]
mov eax, edi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c5865
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [esi + 0x34], 0
je 0x4c587a
mov ecx, dword [ebp + 8]
lea edx, [esi + 0x24]
call fcn.004b1420
test al, al
jne 0x4c5885
push dword [ebp + 8]
lea ecx, [esi + 0x24]
call fcn.00478220
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x4c58a1
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov al, byte [ebp - 0x18]
test al, al
jne 0x4c58bf
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
lea ecx, [ebp - 0x18]
xchg byte [ecx], al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408fe0
int3
Function at 0x4c6960
Capabilities:
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56115b
mov eax, dword fs:[0]
push eax
sub esp, 0x210
mov eax, dword [0x5d8024]
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 edi, ecx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x218]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
add eax, eax
cmp eax, 0x208
jae 0x4c6b15
xor ecx, ecx
lea esi, [ebp - 0x218]
mov word [ebp + eax - 0x218], cx
cmp word [ebp - 0x218], cx
je 0x4c69d8
nop dword [eax + eax]
add esi, 2
cmp word [esi], cx
jne 0x4c69d0
mov ecx, 0x5868ec
mov eax, 0x41
sub ecx, esi
mov word [esi], ax
add esi, 2
movzx eax, word [ecx + esi]
test ax, ax
jne 0x4c69e4
xor eax, eax
push eax
mov word [esi], ax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x4c6a2a
xor al, al
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.00521781
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [edi + 0x28]
mov eax, 0x5c
mov word [esi], ax
add esi, 2
cmp dword [ecx - 0xc], 0
jne 0x4c6aae
lea ecx, [ebp - 0x21c]
call fcn.004c6b20
mov dword [ebp - 4], 0
cmp word [esi], 0
mov ecx, dword [eax]
je 0x4c6a69
nop dword [eax + eax]
add esi, 2
cmp word [esi], 0
jne 0x4c6a60
movzx eax, word [ecx]
test ax, ax
je 0x4c6a82
sub ecx, esi
mov word [esi], ax
add esi, 2
movzx eax, word [ecx + esi]
test ax, ax
jne 0x4c6a73
xor eax, eax
mov word [esi], ax
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp - 0x21c]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c6ae4
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x4c6ae4
cmp word [esi], 0
je 0x4c6abd
add esi, 2
cmp word [esi], 0
jne 0x4c6ab4
movzx eax, word [ecx]
test ax, ax
je 0x4c6adf
sub ecx, esi
nop word [eax + eax]
mov word [esi], ax
add esi, 2
movzx eax, word [ecx + esi]
test ax, ax
jne 0x4c6ad0
xor eax, eax
mov word [esi], ax
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
nop dword [eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4c6af0
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, ebx
push edx
push eax
call fcn.00408e90
mov al, 1
jmp 0x4c6a0c
call fcn.00521d6e
int3
Function at 0x4c8200
Capabilities:
Delete registry value
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5669d5
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x5d8024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
call fcn.0051d370
mov edx, esi
lea ecx, [ebp - 0x14]
call fcn.004c8040
mov dword [ebp - 4], 0
mov edi, dword [eax]
mov dword [ebp - 0x10], 0
mov byte [ebp - 4], 2
lea eax, [ebp - 0x10]
push eax
push 0x5852cc
push 1
push 0
push 0x5852bc
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jns 0x4c827e
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4c827a
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
xor bl, bl
jmp 0x4c829e
mov eax, dword [ebp - 0x10]
push edi
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
test eax, eax
setns bl
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4c829e
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp - 0x14]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4c82c0
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
test bl, bl
je 0x4c82d8
mov al, 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
lea eax, [ebp - 0x14]
push eax
push 0xf003f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x4c830b
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [esi]
mov eax, dword [esi - 0xc]
cmp eax, 0x4f
jle 0x4c831e
lea esi, [esi + eax*2]
add esi, 0xffffff62
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 1
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push esi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov edi, eax
test edi, edi
je 0x4c8349
cmp edi, 0xea
jne 0x4c8355
push esi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov edi, eax
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
sete al
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 0x4c8380
Capabilities:
Persist via run registry key
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x194
push 0xffffffffffffffff
push 0x566a1d
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x5d8024]
xor eax, ebp
mov dword [ebp + 0x190], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1c], edx
mov esi, ecx
push 0
lea eax, [ebp - 0x14]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x4c83ec
xor al, al
jmp 0x4c852b
mov edi, dword [esi]
mov eax, dword [edi - 0xc]
cmp eax, 0x4f
jle 0x4c83ff
lea edi, [edi + eax*2]
add edi, 0xffffff62
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0xc8
push eax
lea eax, [ebp]
push eax
push 0
push 0
push edi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov ebx, eax
test ebx, ebx
jne 0x4c842f
cmp dword [ebp - 0x18], 0xc8
jbe 0x4c851d
call fcn.00409310
mov ecx, eax
test ecx, ecx
je 0x4c854e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], 1
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
cmp dword [eax - 0xc], 0
je 0x4c84ae
mov ecx, dword [esi]
mov edx, dword [ecx - 0xc]
test edx, edx
js 0x4c8558
cmp word [ecx], 0x22
je 0x4c84ae
test edx, edx
jle 0x4c84ae
push 0x20
push ecx
call fcn.00522f18
add esp, 8
test eax, eax
je 0x4c84ae
sub eax, dword [esi]
sar eax, 1
cmp eax, 0xffffffff
je 0x4c84ae
push 0x22
lea ecx, [ebp - 0x10]
call fcn.00490c80
mov eax, dword [esi]
lea ecx, [ebp - 0x10]
push dword [eax - 0xc]
push eax
call fcn.00418fd0
push 0x22
lea ecx, [ebp - 0x10]
call fcn.00490c80
jmp 0x4c84b7
push esi
lea ecx, [ebp - 0x10]
call fcn.00478220
mov ecx, dword [ebx]
mov eax, dword [ecx - 0xc]
test eax, eax
je 0x4c84d8
js 0x4c8558
cmp word [ecx], 0x20
je 0x4c84d8
push 0x20
lea ecx, [ebp - 0x10]
call fcn.00490c80
mov ecx, dword [ebx]
push dword [ecx - 0xc]
push ecx
lea ecx, [ebp - 0x10]
call fcn.00418fd0
mov esi, dword [ebp - 0x10]
mov eax, dword [esi - 0xc]
add eax, eax
push eax
push esi
push 1
push 0
push edi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov ebx, eax
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4c851d
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
sete al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x190]
xor ecx, ebp
call fcn.00521781
lea esp, [ebp + 0x194]
pop ebp
ret
push 0x80004005
call fcn.00408fe0
push 0x80070057
call fcn.00408fe0
int3