joyce8/EMBER2024-capa huggingface dataset:
Function at 0x6bfcb0
Capabilities:
Create thread

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
xor ecx, ecx
push ebp
push esi
cmp eax, ecx
push edi
mov dword [esp + 0x18], ecx
mov ebx, 1
mov dword [esp + 0x14], ecx
mov byte [esp + 0x13], cl
je 0x6bff0b
mov ebp, dword [esp + 0x30]
cmp bp, cx
jbe 0x6bff0b
cmp bp, 0xffff
jne 0x6bfcf8
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
add esp, 0x18
ret 0x14
push eax
call fcn.006be280
mov esi, eax
cmp word [esi], 0x7242
jne 0x6bfefd
test byte [esi + 0x12], 4
jne 0x6bfd24
mov eax, 2
pop edi
mov word [esi + 6], ax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
mov edi, dword [esp + 0x3c]
test di, di
jbe 0x6bfd3e
mov eax, dword [esp + 0x2c]
push eax
call fcn.006bf610
add esp, 4
mov dword [esp + 0x18], eax
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x2c]
push ecx
push ebp
push edx
call fcn.006c2330
test ax, ax
jne 0x6bff0f
mov ebp, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 0x1000
call ebp
test eax, eax
je 0x6bfd7b
mov eax, 0x46
pop edi
mov word [esi + 6], ax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
cmp word [esp + 0x34], 1
jne 0x6bfef0
cmp word [0x6b280a], 0
jne 0x6bfe09
lea eax, [esp + 0x1c]
push eax
call fcn.006c7e30
add esp, 4
test eax, eax
je 0x6bfdb5
mov eax, 0x4a
pop edi
mov word [esi + 6], ax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
push 0
lea ecx, [esp + 0x20]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
test eax, eax
mov dword [0x6b2810], eax
jne 0x6bfde0
mov eax, 0x4a
pop edi
mov word [esi + 6], ax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
lea edx, [esp + 0x30]
push edx
push 0
push 0
push 0x6bc5b0
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [0x6b2814], eax
mov word [0x6b280a], 1
push 0x1000
call ebp
test eax, eax
je 0x6bfe27
mov eax, 0x46
pop edi
mov word [esi + 6], ax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
test di, di
jbe 0x6bfe97
lea eax, [esp + 0x13]
lea ecx, [esp + 0x14]
push eax
push ecx
push edi
push esi
call fcn.006ca9c0
test ax, ax
je 0x6bfe50
mov word [esi + 6], ax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
cmp byte [esp + 0x13], 1
je 0x6bfe65
pop edi
pop esi
pop ebp
mov ax, 4
pop ebx
add esp, 0x18
ret 0x14
cmp word [esp + 0x14], 0
ja 0x6bfe7b
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
add esp, 0x18
ret 0x14
mov ebp, dword [esp + 0x2c]
push edi
push ebp
call fcn.006bf550
add esp, 8
and eax, 0xffff
jne 0x6bff0f
mov ebx, 3
jmp 0x6bfe9b
mov ebp, dword [esp + 0x2c]
push esi
mov word [esi + 0x30], 3
call fcn.006bd9b0
mov cx, word [esi + 0x38]
mov ax, word [esi + 0x36]
mov edx, dword [esp + 0x18]
push 0
push edx
mov edx, dword [0x6b27f8]
push edi
push edx
push ebx
push 1
push ecx
push eax
push esi
call fcn.006bfb50
add esp, 0x24
test ax, ax
je 0x6bfef0
push 0x404
push ebp
call fcn.006ca3c0
push ebp
call fcn.006ca420
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
add esp, 0x18
ret 0x14
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
add esp, 0x18
ret 0x14
pop edi
pop esi
pop ebp
mov ax, 2
pop ebx
add esp, 0x18
ret 0x14
mov ax, 0x10
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x14
Function at 0x6c2210
Capabilities:
Create thread

Disassembly:
sub esp, 8
mov ecx, dword [0x6b2c28]
lea eax, [esp]
push eax
push ecx
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
cmp eax, 1
je 0x6c2274
call fcn.006c3e20
lea edx, [esp + 4]
push edx
push 0
push 0
push 0x6c3eb0
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [0x6b2c28], eax
push 1
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadAffinityMask]
push 0
push 0
call fcn.006c3de0
add esp, 8
mov ax, 1
add esp, 8
ret
Function at 0x6c6bc0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [0x6b3190]
push esi
mov esi, dword [esp + 8]
test eax, eax
jne 0x6c6be6
call fcn.006c6c30
test eax, eax
je 0x6c6bdc
or eax, 0xffffffff
pop esi
ret
mov dword [0x6b12c4], 0
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov ecx, eax
dec eax
test ecx, ecx
je 0x6c6c20
push ebx
push edi
lea edi, [eax + 1]
mov eax, dword [edx]
xor ebx, ebx
mov bl, byte [esi]
mov ecx, eax
and ecx, 0xff
xor ecx, ebx
mov ebx, dword [0x6b3190]
shr eax, 8
mov ecx, dword [ebx + ecx*4]
inc esi
xor eax, ecx
dec edi
mov dword [edx], eax
jne 0x6c6bfa
pop edi
pop ebx
mov eax, dword [edx]
pop esi
ret

Function at 0x6c6c30
Capabilities:
Hash data with crc32

Disassembly:
push 0x400
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov dword [0x6b3190], eax
test eax, eax
jne 0x6c6c67
mov eax, dword [sym.imp.MSVCRT.dll__iob]
push 0x6b12f8
add eax, 0x40
push 0x6b12c8
push eax
call dword [sym.imp.MSVCRT.dll_fprintf]
add esp, 0xc
or eax, 0xffffffff
ret
push esi
xor edx, edx
jmp 0x6c6c71
mov eax, dword [0x6b3190]
mov ecx, edx
mov esi, 8
test cl, 1
je 0x6c6c87
shr ecx, 1
xor ecx, 0xedb88320
jmp 0x6c6c89
shr ecx, 1
dec esi
jne 0x6c6c78
mov dword [eax + edx*4], ecx
inc edx
cmp edx, 0xff
jle 0x6c6c6c
xor eax, eax
pop esi
ret
Function at 0x6c7e90
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
mov cl, 0x65
mov al, 0x72
push esi
xor esi, esi
mov byte [esp + 4], 0x54
mov byte [esp + 5], cl
mov byte [esp + 6], al
mov byte [esp + 7], 0x6d
mov byte [esp + 8], 0x69
mov byte [esp + 9], 0x6e
mov byte [esp + 0xa], 0x61
mov byte [esp + 0xb], 0x6c
mov byte [esp + 0xc], 0x20
mov byte [esp + 0xd], 0x53
mov byte [esp + 0xe], cl
mov byte [esp + 0xf], al
mov byte [esp + 0x10], 0x76
mov byte [esp + 0x11], cl
mov byte [esp + 0x12], al
mov byte [esp + 0x13], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, 0x80000000
jne 0x6c7f19
cmp al, 4
jbe 0x6c7f07
lea eax, [esp + 4]
push eax
call fcn.006c7f20
add esp, 4
pop esi
add esp, 0x10
ret
lea ecx, [esp + 4]
push ecx
call fcn.006c7f20
add esp, 4
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret

Function at 0x6c7f20
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
xor ebp, ebp
xor ebx, ebx
push 0x6b13a8
push reloc.WSOCK32.dll_bind
mov dword [esp + 0x28], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], ebp
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x6c7ff5
mov eax, dword [esp + 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea ecx, [esp + 0x14]
lea edx, [esp + 0x18]
push ecx
push ebp
push edx
push ebp
push 0x6b1398
push eax
call esi
test eax, eax
jne 0x6c7ff5
mov eax, dword [esp + 0x14]
cmp eax, ebp
je 0x6c7ff5
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
cmp edi, ebp
je 0x6c7ff5
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x1c]
push edi
push edx
push ebp
push 0x6b1398
push eax
call esi
test eax, eax
jne 0x6c7fe8
cmp dword [esp + 0x18], 7
jne 0x6c7fe8
mov al, byte [edi]
mov esi, edi
test al, al
je 0x6c7fe8
mov ebp, dword [esp + 0x24]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcmpA]
push ebp
push esi
call ebx
test eax, eax
je 0x6c7fe0
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esi + eax + 1]
cmp byte [esi], 0
jne 0x6c7fc6
jmp 0x6c7fe8
mov dword [esp + 0x1c], 1
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ebx, dword [esp + 0x1c]
xor ebp, ebp
mov eax, dword [esp + 0x10]
cmp eax, ebp
je 0x6c8004
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x6c8730
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x14
push esi
push 0x4e8
push 5
push 6
mov dword [esp + 0x10], 0x10
call fcn.006c42e0
mov esi, eax
add esp, 0xc
cmp esi, 0xffffffff
je 0x6c87c5
mov edx, dword [esp + 4]
push ebx
mov ecx, edx
push edi
mov ebx, ecx
xor eax, eax
lea edi, [esp + 0x10]
push edx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, ebx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [esp + 0x14]
mov word [esp + 0x14], 6
push eax
push esi
call sub.WSOCK32.dll_bind
pop edi
cmp eax, 0xffffffff
pop ebx
je 0x6c87c5
lea ecx, [esp + 4]
lea edx, [esp + 8]
push ecx
push edx
push esi
call sub.WSOCK32.dll_getsockname
cmp eax, 0xffffffff
je 0x6c87c5
lea eax, [esp + 8]
push eax
call fcn.006c86a0
mov ecx, dword [esp + 0x20]
push eax
push ecx
call dword [sym.imp.MSVCRT.dll_sprintf]
add esp, 0xc
push esi
call sub.WSOCK32.dll_closesocket
xor eax, eax
pop esi
add esp, 0x14
ret
mov edx, dword [esp + 0x1c]
push 0x6b1434
push edx
call dword [sym.imp.MSVCRT.dll_sprintf]
add esp, 8
mov eax, 1
pop esi
add esp, 0x14
ret
Function at 0x6c98d0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
xor ebp, ebp
push edi
push ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x18], ebp
call fcn.006ccf80
add esp, 4
cmp eax, ebp
mov dword [0x6b46c4], eax
je 0x6c994c
push 0x6b147c
push 0x6b146c
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
cmp esi, ebp
je 0x6c993e
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
push 2
push ebp
push esi
call edi
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.MSVCRT.dll_fgetpos]
push ebp
push ebp
push esi
call edi
mov edx, dword [esp + 0x30]
inc edx
push edx
call dword [sym.imp.MSVCRT.dll_malloc]
mov edi, eax
add esp, 0x24
cmp edi, ebp
jne 0x6c9956
mov eax, dword [0x6b46c4]
push eax
call fcn.006cd340
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x10
ret
mov dword [edi], ebp
mov ecx, dword [esp + 0x10]
push esi
push ecx
push 1
push edi
call dword [sym.imp.MSVCRT.dll_fread]
push esi
mov ebx, eax
mov dword [esp + 0x30], ebp
call dword [sym.imp.MSVCRT.dll_fclose]
mov edx, dword [0x6b46c4]
push 0x6c9e10
push 0x6c9a40
push edx
call fcn.006cd490
mov eax, dword [0x6b46c4]
push ebx
push ebx
push edi
push eax
call fcn.006cd4c0
add esp, 0x30
test eax, eax
jne 0x6c99bf
push edi
call dword [sym.imp.MSVCRT.dll_free]
mov ecx, dword [0x6b46c4]
push ecx
call fcn.006cd340
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov edx, dword [esp + 0x24]
mov ecx, 0x10
xor eax, eax
mov edi, edx
rep stosd dword es:[edi], eax
lea ebx, [edx + 0x40]
mov ecx, 0x10
mov edi, ebx
lea ebp, [edx + 0x80]
rep stosd dword es:[edi], eax
mov ecx, 0x10
mov edi, ebp
rep stosd dword es:[edi], eax
mov ecx, 0x10
mov esi, 0x6b4640
mov edi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x10
mov esi, 0x6b4680
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x10
mov esi, 0x6b46e0
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov eax, dword [0x6b46c0]
mov dword [edx + 0xc0], eax
mov ecx, dword [0x6b46c4]
push ecx
call fcn.006cd340
add esp, 4
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x6ca5b0
Capabilities:
Create thread

Disassembly:
push ecx
cmp word [0x6b4234], 0
push esi
push edi
jne 0x6ca626
lea eax, [esp + 8]
push eax
push 0
push 0x6b4234
push 0x6cbbc0
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov esi, eax
push 0xea60
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x80
je 0x6ca602
cmp eax, 0x102
jne 0x6ca60b
mov word [0x6b4234], 1
jmp 0x6ca60b
mov word [0x6b4234], 0
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp word [0x6b4234], 0
jne 0x6ca626
pop edi
mov ax, 0x68
pop esi
pop ecx
ret 8
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x6ca638
pop edi
mov ax, 2
pop esi
pop ecx
ret 8
push eax
call fcn.006be280
mov esi, eax
cmp word [esi], 0x7242
je 0x6ca651
pop edi
mov ax, 2
pop esi
pop ecx
ret 8
test byte [esi + 0x12], 4
jne 0x6ca667
mov word [esi + 6], 0xb39
pop edi
mov ax, 0x39
pop esi
pop ecx
ret 8
push 0
call fcn.006d3360
mov edi, eax
test edi, 0x100
jne 0x6ca67a
xor edi, edi
mov eax, dword [esp + 0x14]
push ebx
lea ecx, [esi + 0x34]
push eax
push ecx
mov dword [esi + 0xc8], edi
mov word [esi + 0xd0], ax
mov word [esi + 0x30], 8
call fcn.006ca730
xor bl, bl
mov eax, 3
cmp ax, 3
je 0x6ca6af
cmp ax, 7
jne 0x6ca6c5
push esi
mov byte [esi + 0xa], bl
call fcn.006bd9b0
push eax
call fcn.006ca3a0
inc bl
cmp bl, 3
jbe 0x6ca6a3
cmp ax, 9
pop ebx
jne 0x6ca6d6
pop edi
mov ax, 3
pop esi
pop ecx
ret 8
test ax, ax
jne 0x6ca71f
cmp word [esi + 0x3c], 5
mov byte [esp + 0x10], 0x91
jne 0x6ca6ec
mov byte [esp + 0x10], 1
test edi, edi
je 0x6ca71c
mov edx, dword [esp + 0x10]
mov esi, dword [esi + 0xc8]
push edi
push edx
call fcn.006cb640
add esp, 8
cmp esi, eax
je 0x6ca71c
push edi
call fcn.006d3470
cmp esi, eax
je 0x6ca71c
pop edi
mov ax, 3
pop esi
pop ecx
ret 8
xor ax, ax
pop edi
pop esi
pop ecx
ret 8
Function at 0x6cb640
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc0
push ebx
mov ebx, dword [esp + 0xc8]
test bl, 0x80
je 0x6cb7b0
push esi
mov esi, dword [esp + 0xd0]
mov eax, esi
mov ecx, esi
and eax, 0xff00
xor edx, edx
shl ecx, 0x10
or eax, ecx
mov ecx, esi
and ecx, 0xff0000
push edi
shr esi, 0x10
or ecx, esi
mov esi, ebx
and esi, 0xf
shl eax, 8
shr ecx, 8
cmp esi, 3
ja case.default.0x6cb691
jmp dword [esi*4 + 0x6cb8b0]
mov edi, 0x20
mov esi, eax
shr esi, 0xd
and esi, 1
mov ebx, esi
xor esi, ecx
shl ebx, 0x1f
shr edx, 1
shl esi, 0x1f
shr eax, 1
or edx, ebx
or esi, eax
shr ecx, 1
dec edi
mov eax, esi
jne 0x6cb69d
jmp case.default.0x6cb691
mov esi, 0x20
mov edi, eax
mov ebx, ecx
and edi, 0xffff0000
shl edi, 0xf
shr edx, 1
or edx, edi
mov edi, eax
and edi, 0xfffff000
shl ebx, 0xc
xor edi, ebx
mov ebx, eax
shl edi, 8
and ebx, 0xfff00000
xor edi, ebx
shl edi, 0xb
shr eax, 1
or eax, edi
shr ecx, 1
dec esi
jne 0x6cb6c8
jmp case.default.0x6cb691
push ebp
mov edi, 0x20
mov esi, ecx
mov ebp, eax
and esi, 1
and ebp, 0xfff80000
mov ebx, esi
shl ebx, 0x13
xor ebx, ebp
shl ebx, 0xc
shr edx, 1
or edx, ebx
mov ebx, eax
and bl, 0
shl esi, 8
xor ebx, esi
mov esi, eax
shl ebx, 0xf
and esi, 0xff800000
xor ebx, esi
shl ebx, 8
shr eax, 1
or eax, ebx
shr ecx, 1
dec edi
jne 0x6cb70a
pop ebp
jmp case.default.0x6cb691
mov esi, 0x20
mov edi, eax
mov ebx, ecx
and edi, 0xfffff800
shl ebx, 0xb
xor edi, ebx
mov ebx, eax
shl edi, 5
and ebx, 0xffff0000
xor edi, ebx
mov ebx, ecx
shl edi, 0xf
shr edx, 1
or edx, edi
mov edi, eax
and edi, 0xffffff80
shl ebx, 7
xor edi, ebx
mov ebx, eax
shl edi, 0x12
and ebx, 0xfe000000
xor edi, ebx
shl edi, 6
shr eax, 1
or eax, edi
shr ecx, 1
dec esi
jne 0x6cb750
xor eax, eax
pop edi
mov al, dh
pop esi
mov ah, dl
and edx, 0xffff0000
or eax, edx
pop ebx
add esp, 0xc0
ret
lea edx, [esp + 4]
lea eax, [esp + 0x14]
push edx
push eax
mov byte [esp + 0xc], 0x29
mov byte [esp + 0xd], 0x56
mov byte [esp + 0xe], 0xb2
mov byte [esp + 0xf], 0x39
mov byte [esp + 0x10], 0xa0
mov byte [esp + 0x11], 0xce
mov byte [esp + 0x12], 0xeb
mov byte [esp + 0x13], 0x87
mov byte [esp + 0x14], 0x52
mov byte [esp + 0x15], 0xb4
mov byte [esp + 0x16], 0x76
mov byte [esp + 0x17], 0xfb
mov byte [esp + 0x18], 0xc
mov byte [esp + 0x19], 0x94
mov byte [esp + 0x1a], 0x37
mov byte [esp + 0x1b], 0x71
call fcn.006d3940
mov eax, dword [esp + 0xd4]
and ebx, 0xff
mov byte [esp + 0xc], al
mov ecx, eax
mov edx, eax
shr eax, 0x18
mov byte [esp + 0xf], al
mov al, bl
mov ah, al
mov ebx, eax
shl ebx, 0x10
shr ecx, 8
shr edx, 0x10
mov bx, ax
mov byte [esp + 0xd], cl
mov byte [esp + 0xe], dl
mov dword [esp + 0x10], ebx
lea ecx, [esp + 0xc]
lea edx, [esp + 0x1c]
mov dword [esp + 0x14], ebx
push ecx
push edx
mov dword [esp + 0x20], ebx
call fcn.006d3a30
lea eax, [esp + 0x14]
lea ecx, [esp + 0x24]
push eax
push ecx
call fcn.006d3940
mov eax, dword [esp + 0x1f]
mov edx, dword [esp + 0x1e]
mov ecx, dword [esp + 0x1d]
and eax, 0xff
shl eax, 8
and edx, 0xff
and ecx, 0xff
or eax, edx
mov edx, dword [esp + 0x1c]
shl eax, 8
or eax, ecx
add esp, 0x18
shl eax, 8
and edx, 0xff
pop ebx
or eax, edx
add esp, 0xc0
ret
Function at 0x6cc2e0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
lea eax, [esp + 4]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
push eax
push 0x20019
push 0
push 0x6b161c
push reloc.WSOCK32.dll_bind
call esi
test eax, eax
jne 0x6cc36b
mov edx, dword [esp + 0x14]
lea ecx, [esp + 4]
push ecx
push 0x20019
push eax
mov eax, dword [esp + 0x14]
push edx
push eax
call esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x6cc362
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp + 0x14]
push edx
push eax
push 0
push 0x6b1610
push ecx
mov dword [esp + 0x2c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x6cc370
cmp dword [esp + 0x10], 1
jne 0x6cc370
mov edx, dword [esp + 4]
push edx
call esi
mov eax, dword [esp + 8]
push eax
call esi
xor eax, eax
pop esi
add esp, 8
ret
or eax, 0xffffffff
pop esi
add esp, 8
ret

Function at 0x6cc3c0
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x18
lea eax, [esp]
push esi
push eax
push 0x20019
push 0
push 0x6b161c
push reloc.WSOCK32.dll_bind
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x6cc434
push eax
push eax
push eax
lea ecx, [esp + 0x14]
push eax
mov eax, dword [esp + 0x34]
lea edx, [esp + 0x1c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov edx, dword [esp + 4]
mov esi, eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x6cc432
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0xc]
push eax
push ecx
call fcn.006cc3a0
add esp, 8
pop esi
add esp, 0x18
ret
mov eax, esi
pop esi
add esp, 0x18
ret
Function at 0x6cc520
Capabilities:
Check if file exists
Get disk information

Disassembly:
sub esp, 0x404
mov eax, dword [esp + 0x418]
push ebx
push ebp
mov ebp, dword [esp + 0x410]
push esi
push edi
lea ecx, [esp + 0x14]
push 0x200
xor ebx, ebx
push ecx
push ebp
mov byte [esp + 0x1f], 0
mov dword [eax], ebx
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceA]
test eax, eax
jne 0x6cc5cf
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x6cc5c5
mov eax, dword [0x6b1664]
mov cl, byte [0x6b1668]
mov dword [esp + 0x18], eax
mov byte [esp + 0x1c], cl
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [0x6b1660]
repne scasb al, byte es:[edi]
not ecx
mov dword [esp + 0x14], edx
sub edi, ecx
lea edx, [esp + 0x14]
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x14]
and ecx, 3
push eax
push ebp
push 1
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceA]
test eax, eax
jne 0x6cc67a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jne 0x6cc6b7
mov ecx, dword [0x6b1658]
mov edi, ebp
mov dword [esp + 0x214], ecx
or ecx, 0xffffffff
xor eax, eax
mov dl, byte [0x6b165c]
repne scasb al, byte es:[edi]
not ecx
mov byte [esp + 0x218], dl
sub edi, ecx
lea edx, [esp + 0x214]
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
push 0xffffffffffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
push eax
push 3
push eax
mov ecx, edx
push 1
push eax
and ecx, 3
lea eax, [esp + 0x22c]
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x6cc684
mov ecx, dword [esp + 0x428]
mov edx, dword [esp + 0x424]
mov eax, dword [esp + 0x420]
push 0
push ecx
push edx
push eax
lea ecx, [esp + 0x42c]
push 4
push ecx
push 0x170002
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x6cc671
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x6cc68c
mov byte [esp + 0x13], 1
jmp 0x6cc5cf
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
mov al, byte [esp + 0x13]
test al, al
je 0x6cc6b7
lea edx, [esp + 0x14]
push edx
push ebp
push 7
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceA]
test eax, eax
jne 0x6cc6b7
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x404
ret
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x404
ret
Function at 0x6cca70
Capabilities:
Check if file exists

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x10
lea ecx, [esp]
push esi
push eax
push ecx
call fcn.006cca30
push 0
push 0x80
push 3
push 0
push 3
lea edx, [esp + 0x18]
push 0xc0000000
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov esi, dword [esp + 0x18]
mov dword [esi], eax
jne 0x6ccadf
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jb 0x6ccac6
cmp eax, 3
ja 0x6ccac6
mov ax, 0x20c
pop esi
add esp, 0x10
ret 8
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x6ccad4
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ax, 0x20b
pop esi
add esp, 0x10
ret 8
mov ax, 0x200
pop esi
add esp, 0x10
ret 8

Function at 0x6ccaf0
Capabilities:
Check if file exists

Disassembly:
sub esp, 0x10
mov al, 0x5c
push esi
mov byte [esp + 4], al
mov byte [esp + 5], al
mov byte [esp + 7], al
push 0
mov al, 0x6e
push 0x80
push 3
mov byte [esp + 0x15], al
mov byte [esp + 0x17], al
push 0
push 3
lea eax, [esp + 0x18]
push 0xc0000000
push eax
mov byte [esp + 0x22], 0x2e
mov byte [esp + 0x24], 0x53
mov byte [esp + 0x26], 0x74
mov byte [esp + 0x28], 0x6c
mov byte [esp + 0x29], 0x55
mov byte [esp + 0x2a], 0x73
mov byte [esp + 0x2b], 0x62
mov byte [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov esi, dword [esp + 0x18]
mov dword [esi], eax
jne 0x6ccb90
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jb 0x6ccb77
cmp eax, 3
ja 0x6ccb77
mov ax, 0x20c
pop esi
add esp, 0x10
ret 8
mov esi, dword [esi]
cmp esi, 0xffffffff
je 0x6ccb85
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ax, 0x20b
pop esi
add esp, 0x10
ret 8
mov ax, 0x200
pop esi
add esp, 0x10
ret 8

Function at 0x6d3660
Capabilities:
Decrypt data using tea
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x1c]
push edi
mov edi, dword [esi + 0xc]
mov edx, 0xc6ef3720
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [esp + 0x10], edi
mov edi, dword [esi + 8]
mov dword [esp + 0x24], edi
mov edi, dword [esi + 4]
mov esi, dword [esi]
mov dword [esp + 0x18], edi
mov dword [esp + 0x14], esi
mov edi, 0x20
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x10]
mov esi, ecx
shl esi, 4
add esi, ebx
mov ebx, ecx
shr ebx, 5
add ebx, ebp
mov ebp, dword [esp + 0x18]
xor esi, ebx
lea ebx, [edx + ecx]
xor esi, ebx
mov ebx, dword [esp + 0x14]
sub eax, esi
mov esi, eax
shl esi, 4
add esi, ebx
mov ebx, eax
shr ebx, 5
add ebx, ebp
xor esi, ebx
lea ebx, [edx + eax]
xor esi, ebx
add edx, 0x61c88647
sub ecx, esi
dec edi
jne 0x6d3699
mov edx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [edx], ecx
mov dword [edx + 4], eax
pop ebx
add esp, 0xc
ret 8