joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10026700
Capabilities:
Create thread

Disassembly:
sub esp, 0x2c
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x40]
xor ebp, ebp
cmp edi, ebp
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebp
je 0x1002693e
mov esi, dword [esp + 0x44]
cmp si, bp
jbe 0x1002693e
cmp si, 0xffff
jne 0x1002673f
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
add esp, 0x2c
ret 0xc
push edi
call fcn.100251d0
mov ebx, eax
add ebx, 0x18
cmp word [ebx], 0x7242
jne 0x10026930
test byte [ebx + 0x12], 4
jne 0x1002676e
mov eax, 2
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
push esi
push edi
call fcn.1002e1f0
cmp ax, bp
jne 0x10026942
push edi
call fcn.100266b0
add esp, 4
test ax, ax
je 0x100267a5
push edi
call fcn.1002e3d0
cmp ax, bp
jne 0x10026731
push edi
call fcn.100266b0
add esp, 4
test ax, ax
jne 0x1002678c
push edi
call fcn.10026420
mov ecx, dword [0x100728c8]
push ecx
push eax
call fcn.10026590
mov esi, eax
add esp, 0xc
cmp word [esi + 0x76], bp
mov ebp, dword [sym.imp.USER32.dll_GetSystemMetrics]
je 0x100267e7
push 0x1000
call ebp
test eax, eax
je 0x100267e7
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
cmp word [esp + 0x48], 1
jne 0x10026923
cmp word [0x10070816], 0
jne 0x10026875
lea edx, [esp + 0x18]
push edx
call fcn.1002baf0
add esp, 4
test eax, eax
je 0x10026821
mov eax, 0x4a
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
push 0
lea eax, [esp + 0x1c]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
test eax, eax
mov dword [0x1007081c], eax
jne 0x1002684c
mov eax, 0x4a
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
lea ecx, [esp + 0x40]
push ecx
push 0
push 0
push 0x100234f0
push 0
push 0
call dword [sym.imp.MSVCR80.dll__beginthreadex]
add esp, 0x18
mov dword [0x10070820], eax
mov word [0x10070816], 1
cmp word [esi + 0x76], 0
je 0x1002689a
push 0x1000
call ebp
test eax, eax
je 0x1002689a
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
lea edx, [esp + 0x14]
lea eax, [esp + 0x10]
push edx
push eax
push edi
call fcn.10026520
add esp, 0xc
test eax, eax
jne 0x100268c4
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
mov si, word [esp + 0x10]
mov ecx, dword [0x10070804]
neg si
sbb esi, esi
and esi, ecx
lea ecx, [esp + 0x24]
push ecx
push edi
call fcn.1002df50
mov dx, word [ebx + 0x38]
mov ax, word [ebx + 0x36]
push 0
push 0
push 0
push esi
push 1
push 1
push edx
push eax
push ebx
call fcn.10026c40
add esp, 0x24
test ax, ax
je 0x10026923
push 0x404
push edi
call fcn.1002e030
push edi
call fcn.1002e110
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
add esp, 0x2c
ret 0xc
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
add esp, 0x2c
ret 0xc
pop edi
pop esi
pop ebp
mov ax, 2
pop ebx
add esp, 0x2c
ret 0xc
mov ax, 0x10
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
Function at 0x10026c40
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 0x18]
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov ebp, dword [esp + 0x24]
push esi
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push edi
mov edi, dword [esp + 0x34]
mov edx, dword [esp + 0x1c]
push edi
push ebx
push ebp
push eax
mov eax, dword [esp + 0x28]
push 0
push esi
push ecx
push edx
push eax
call fcn.10022b40
add esp, 0x24
test ax, ax
je 0x10026c88
mov ecx, dword [esp + 0x14]
pop edi
pop esi
pop ebp
mov word [ecx + 6], ax
pop ebx
ret
cmp word [0x10070814], 0
jne 0x10026d1a
lea edx, [esp + 0x30]
lea eax, [esp + 0x34]
push edx
push 0
push eax
push 0x10022a70
push 0
push 0
call dword [sym.imp.MSVCR80.dll__beginthreadex]
add esp, 0x18
mov dword [0x10070810], eax
push 0x1b58
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x10026d1a
mov ax, word [esp + 0x34]
cmp ax, 2
jne 0x10026d22
cmp dword [esp + 0x20], 0xffffffff
jne 0x10026cee
test esi, esi
jge 0x10026cee
mov ecx, dword [esp + 0x28]
push edi
push ebx
push ebp
push ecx
push 2
push esi
push 0xffffffffffffffff
jmp 0x10026cfb
mov ecx, dword [esp + 0x28]
push edi
push ebx
push ebp
push ecx
push 2
push esi
push 1
mov edx, dword [esp + 0x38]
mov eax, dword [esp + 0x34]
push edx
push eax
call fcn.10022b40
mov ecx, dword [0x10070810]
add esp, 0x24
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
ret
test ax, ax
jne 0x10026d3c
mov edx, dword [0x10070810]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
ret
cmp dword [esp + 0x20], 1
jne 0x10026d56
test esi, esi
jle 0x10026d56
mov eax, dword [esp + 0x28]
push edi
push ebx
push ebp
push eax
push 1
push esi
push 1
jmp 0x10026d63
mov eax, dword [esp + 0x28]
push edi
push ebx
push ebp
push eax
push 1
push esi
push 0xffffffffffffffff
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push ecx
push edx
call fcn.10022b40
mov eax, dword [esp + 0x38]
add esp, 0x24
mov word [eax + 6], 0x46
mov ecx, dword [0x10070810]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
ret
Function at 0x1002b860
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [0x1007118c]
push esi
mov esi, dword [esp + 8]
test eax, eax
jne 0x1002b886
call fcn.1002b8d0
test eax, eax
je 0x1002b87c
or eax, 0xffffffff
pop esi
ret
mov dword [0x1005d884], 0
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov ecx, eax
dec eax
test ecx, ecx
je 0x1002b8c0
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 [0x1007118c]
shr eax, 8
mov ecx, dword [ebx + ecx*4]
inc esi
xor eax, ecx
dec edi
mov dword [edx], eax
jne 0x1002b89a
pop edi
pop ebx
mov eax, dword [edx]
pop esi
ret

Function at 0x1002b8d0
Capabilities:
Hash data with crc32

Disassembly:
push 0x400
call dword [sym.imp.MSVCR80.dll_malloc]
add esp, 4
mov dword [0x1007118c], eax
test eax, eax
jne 0x1002b907
mov eax, dword [sym.imp.MSVCR80.dll__iob]
push str.macAddr.c
add eax, 0x40
push str.Cant_malloc_space_for_CRC_table_in_file__s_n
push eax
call dword [sym.imp.MSVCR80.dll_fprintf]
add esp, 0xc
or eax, 0xffffffff
ret
push esi
xor edx, edx
jmp 0x1002b911
mov eax, dword [0x1007118c]
mov ecx, edx
mov esi, 8
test cl, 1
je 0x1002b927
shr ecx, 1
xor ecx, 0xedb88320
jmp 0x1002b929
shr ecx, 1
dec esi
jne 0x1002b918
mov dword [eax + edx*4], ecx
inc edx
cmp edx, 0xff
jle 0x1002b90c
xor eax, eax
pop esi
ret

Function at 0x1002bb50
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 0x1002bbd9
cmp al, 4
jbe 0x1002bbc7
lea eax, [esp + 4]
push eax
call fcn.1002bbe0
add esp, 4
pop esi
add esp, 0x10
ret
lea ecx, [esp + 4]
push ecx
call fcn.1002bbe0
add esp, 4
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret
Function at 0x1002bbe0
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 str.SystemCurrentControlSetControlProductOptions
push reloc.OLEAUT32.dll_SysReAllocString
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 0x1002bcb5
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 str.ProductSuite
push eax
call esi
test eax, eax
jne 0x1002bcb5
mov eax, dword [esp + 0x14]
cmp eax, ebp
je 0x1002bcb5
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
cmp edi, ebp
je 0x1002bcb5
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x1c]
push edi
push edx
push ebp
push str.ProductSuite
push eax
call esi
test eax, eax
jne 0x1002bca8
cmp dword [esp + 0x18], 7
jne 0x1002bca8
mov al, byte [edi]
mov esi, edi
test al, al
je 0x1002bca8
mov ebp, dword [esp + 0x24]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcmpA]
push ebp
push esi
call ebx
test eax, eax
je 0x1002bca0
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esi + eax + 1]
cmp byte [esi], 0
jne 0x1002bc86
jmp 0x1002bca8
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 0x1002bcc4
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 0x1002c3f0
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.10028f70
mov esi, eax
add esp, 0xc
cmp esi, 0xffffffff
je 0x1002c485
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.WS2_32.dll_bind
pop edi
cmp eax, 0xffffffff
pop ebx
je 0x1002c485
lea ecx, [esp + 4]
lea edx, [esp + 8]
push ecx
push edx
push esi
call sub.WS2_32.dll_getsockname
cmp eax, 0xffffffff
je 0x1002c485
lea eax, [esp + 8]
push eax
call fcn.1002c360
mov ecx, dword [esp + 0x20]
push eax
push ecx
call dword [sym.imp.MSVCR80.dll_sprintf]
add esp, 0xc
push esi
call sub.WS2_32.dll_closesocket
xor eax, eax
pop esi
add esp, 0x14
ret
mov edx, dword [esp + 0x1c]
push str.00_00_00_00_FF_FF_FF_FF_FF_FF
push edx
call dword [sym.imp.MSVCR80.dll_sprintf]
add esp, 8
mov eax, 1
pop esi
add esp, 0x14
ret
Function at 0x1002d460
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.10030e10
add esp, 4
cmp eax, ebp
mov dword [0x10072864], eax
je 0x1002d4dc
push 0x1005d9ec
push str.sntlconfig.xml
call dword [sym.imp.MSVCR80.dll_fopen]
mov esi, eax
add esp, 8
cmp esi, ebp
je 0x1002d4ce
mov edi, dword [sym.imp.MSVCR80.dll_fseek]
push 2
push ebp
push esi
call edi
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.MSVCR80.dll_fgetpos]
push ebp
push ebp
push esi
call edi
mov edx, dword [esp + 0x30]
inc edx
push edx
call dword [sym.imp.MSVCR80.dll_malloc]
mov edi, eax
add esp, 0x24
cmp edi, ebp
jne 0x1002d4e6
mov eax, dword [0x10072864]
push eax
call fcn.100311d0
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.MSVCR80.dll_fread]
push esi
mov ebx, eax
mov dword [esp + 0x30], ebp
call dword [sym.imp.MSVCR80.dll_fclose]
mov edx, dword [0x10072864]
push 0x1002d9a0
push 0x1002d5d0
push edx
call fcn.10031320
mov eax, dword [0x10072864]
push ebx
push ebx
push edi
push eax
call fcn.10031350
add esp, 0x30
test eax, eax
jne 0x1002d54f
push edi
call dword [sym.imp.MSVCR80.dll_free]
mov ecx, dword [0x10072864]
push ecx
call fcn.100311d0
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, 0x10072820
mov edi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x10
mov esi, 0x100727e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x10
mov esi, 0x10072880
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov eax, dword [0x10072860]
mov dword [edx + 0xc0], eax
mov ecx, dword [0x10072864]
push ecx
call fcn.100311d0
add esp, 4
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x1002e1f0
Capabilities:
Create thread

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
push edi
call fcn.100251d0
cmp word [0x10072238], 0
mov ebp, eax
jne 0x1002e276
lea eax, [esp + 0x10]
push eax
push 0
push 0x10072238
push 0x1002ef00
push 0
push 0
call dword [sym.imp.MSVCR80.dll__beginthreadex]
add esp, 0x18
mov esi, eax
push 0x7530
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x80
je 0x1002e250
cmp eax, 0x102
jne 0x1002e259
mov word [0x10072238], 1
jmp 0x1002e259
mov word [0x10072238], 0
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp word [0x10072238], 0
jne 0x1002e276
pop edi
pop esi
pop ebp
mov ax, 0x68
pop ebx
pop ecx
ret 8
test edi, edi
jne 0x1002e286
pop edi
pop esi
pop ebp
mov ax, 2
pop ebx
pop ecx
ret 8
cmp word [ebp + 0x18], 0x7242
lea esi, [ebp + 0x18]
je 0x1002e29d
pop edi
pop esi
pop ebp
mov ax, 2
pop ebx
pop ecx
ret 8
test byte [esi + 0x12], 4
jne 0x1002e2b5
mov word [esi + 6], 0xb39
pop edi
pop esi
pop ebp
mov ax, 0x39
pop ebx
pop ecx
ret 8
push 0
call fcn.1002fa20
mov edi, eax
test edi, 0x100
jne 0x1002e2c8
xor edi, edi
mov eax, dword [esp + 0x1c]
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.1002e3a0
xor bl, bl
mov eax, 3
cmp ax, 3
je 0x1002e2fc
cmp ax, 7
jne 0x1002e312
push esi
mov byte [esi + 0xa], bl
call fcn.100248f0
push eax
call fcn.1002df30
inc bl
cmp bl, 3
jbe 0x1002e2f0
cmp ax, 9
jne 0x1002e324
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
pop ecx
ret 8
test ax, ax
jne 0x1002e38f
mov bl, byte [ebp]
mov byte [esp + 0x18], 0x91
and bl, 0xfc
mov byte [ebp], bl
mov cx, word [esi + 0x3c]
cmp cx, 5
mov al, bl
jne 0x1002e34f
or al, 2
mov byte [esp + 0x18], 1
mov byte [ebp], al
jmp 0x1002e35a
cmp cx, 7
jne 0x1002e35a
or al, 1
mov byte [ebp], al
test edi, edi
je 0x1002e38c
mov edx, dword [esp + 0x18]
mov esi, dword [esi + 0xc8]
push edi
push edx
call fcn.1002e980
add esp, 8
cmp esi, eax
je 0x1002e38c
push edi
call fcn.1002fb30
cmp esi, eax
je 0x1002e38c
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
pop ecx
ret 8
xor ax, ax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 8
Function at 0x1002e980
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc0
push ebx
mov ebx, dword [esp + 0xc8]
test bl, 0x80
je 0x1002eaf0
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.0x1002e9d1
jmp dword [esi*4 + 0x1002ebf0]
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 0x1002e9dd
jmp case.default.0x1002e9d1
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 0x1002ea08
jmp case.default.0x1002e9d1
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 0x1002ea4a
pop ebp
jmp case.default.0x1002e9d1
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 0x1002ea90
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.100370c0
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.100371b0
lea eax, [esp + 0x14]
lea ecx, [esp + 0x24]
push eax
push ecx
call fcn.100370c0
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 0x1002fd20
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 0x1002fd59
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

Function at 0x1002fe00
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push edi
mov edi, dword [esi + 4]
xor edx, edx
mov eax, dword [ecx]
mov ecx, dword [ecx + 4]
mov dword [esp + 0x10], edi
mov edi, dword [esi]
mov dword [esp + 0x24], edi
mov edi, dword [esi + 0xc]
mov esi, dword [esi + 8]
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
sub edx, 0x61c88647
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]
add 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 ecx, esi
dec edi
jne 0x1002fe36
mov edx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [edx], eax
mov dword [edx + 4], ecx
pop ebx
add esp, 0xc
ret 8

Function at 0x10030170
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 str.SoftwareMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x100301fb
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 0x100301f2
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 str.ServiceName
push ecx
mov dword [esp + 0x2c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x10030200
cmp dword [esp + 0x10], 1
jne 0x10030200
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 0x10030250
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x18
lea eax, [esp]
push esi
push eax
push 0x20019
push 0
push str.SoftwareMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x100302c4
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 0x100302c2
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0xc]
push eax
push ecx
call fcn.10030230
add esp, 8
pop esi
add esp, 0x18
ret
mov eax, esi
pop esi
add esp, 0x18
ret
Function at 0x100303b0
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 0x1003045f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x10030455
mov eax, dword [0x1005dbd4]
mov cl, byte [0x1005dbd8]
mov dword [esp + 0x18], eax
mov byte [esp + 0x1c], cl
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [str.Device_]
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 0x1003050a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jne 0x10030547
mov ecx, dword [str.._]
mov edi, ebp
mov dword [esp + 0x214], ecx
or ecx, 0xffffffff
xor eax, eax
mov dl, byte [0x1005dbcc]
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 0x10030514
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 0x10030501
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x1003051c
mov byte [esp + 0x13], 1
jmp 0x1003045f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
mov al, byte [esp + 0x13]
test al, al
je 0x10030547
lea edx, [esp + 0x14]
push edx
push ebp
push 7
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceA]
test eax, eax
jne 0x10030547
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