joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4081e0
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4215b8
mov eax, dword fs:[0]
push eax
sub esp, 0x7c
mov eax, dword [0x42c008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x74], esi
mov dword [ebp - 0x78], esi
mov dword [esi], 0
movups xmm0, xmmword [str.Microsoft_Enhanced_RSA_and_AES_Cryptographic_Provider]
mov eax, dword [0x4235bc]
mov dword [ebp - 0x40], eax
mov ax, word [0x4235c0]
movups xmmword [ebp - 0x70], xmm0
push 0x2a
movups xmm0, xmmword [0x42359c]
mov word [ebp - 0x3c], ax
lea eax, [ebp - 0x3a]
push 0
movups xmmword [ebp - 0x60], xmm0
push eax
movups xmm0, xmmword [0x4235ac]
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x50], xmm0
call fcn.004112e0
add esp, 0xc
call fcn.00407440
cmp eax, 0x5020000
jae 0x40827c
push str.__Prototype_
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0xf0000040
push 0x18
lea eax, [ebp - 0x70]
push eax
push 0
lea eax, [ebp - 0x74]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x4082c7
mov eax, dword [esi]
mov ecx, dword [ebp - 0x74]
mov dword [esi], ecx
test eax, eax
je 0x4082ab
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0040ffbe
mov esp, ebp
pop ebp
ret
push str.Unable_to_acquire_cryptographic_provider_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x88]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x88]
push eax
call fcn.0041143a
int3
Function at 0x408330
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4215f9
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x42c008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x14]
mov edi, dword [ebp + 0xc]
push 0
push 0
push eax
push 0
push 1
mov dword [ebp - 0x20], esi
push 0
mov dword [ebp - 0x1c], 0
push edi
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], 0
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4083f2
lea ecx, [ebp - 0x15]
xorps xmm0, xmm0
push ecx
movq qword [esi], xmm0
mov ecx, esi
push eax
mov dword [esi + 8], 0
call fcn.00408140
push 0
push 0
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 0
push eax
push dword [esi]
mov dword [ebp - 0x1c], 1
push 1
push 0
push edi
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
test eax, eax
je 0x408414
mov eax, esi
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.0040ffbe
mov esp, ebp
pop ebp
ret
push str.Unable_to_decode_base64_string_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x30]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x30]
push eax
call fcn.0041143a
push str.Unable_to_decode_base64_string_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x30]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x30]
push eax
call fcn.0041143a
int3
Function at 0x408440
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x421649
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x42c008]
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, dword [ebp + 8]
lea ecx, [ebp - 0x18]
mov ebx, dword [ebp + 0xc]
xorps xmm0, xmm0
mov esi, dword [ebp + 0x14]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x28], 0
movlpd qword [ebp - 0x18], xmm0
call fcn.004081e0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x20]
mov dword [ebp - 4], 0
push eax
push 0
push 0
push esi
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x408592
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x14], eax
test ecx, ecx
je 0x4084cd
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 0x14]
push 0
push dword [ebp + 0x10]
mov dword [ebp - 4], 1
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x4085b4
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x1c]
push 0
push eax
lea eax, [ebp - 0x20]
mov byte [ebp - 4], 2
push eax
push 4
push esi
mov dword [ebp - 0x1c], 4
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x4085d6
lea eax, [ebp - 0x22]
mov byte [ebp - 0x21], 0
push eax
lea eax, [ebp - 0x21]
xorps xmm0, xmm0
push eax
push dword [ebp - 0x20]
movq qword [edi], xmm0
mov ecx, edi
mov dword [edi + 8], 0
call fcn.004080a0
push 0
lea eax, [ebp - 0x20]
mov dword [ebp - 0x28], 2
push eax
push dword [edi]
push 2
push esi
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x4085f8
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x408564
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x408574
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, edi
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.0040ffbe
mov esp, ebp
pop ebp
ret
push str.Unable_to_create_hash_context_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x3c]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x3c]
push eax
call fcn.0041143a
push str.Unable_to_update_hash_context_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x4c]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x4c]
push eax
call fcn.0041143a
push str.Unable_to_determine_digest_size_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x4c]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x4c]
push eax
call fcn.0041143a
push str.Unable_to_retrieve_digest_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x3c]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x3c]
push eax
call fcn.0041143a
int3
Function at 0x408670
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42167c
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x42c008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword fs:[0x2c]
mov ecx, dword [0x42ca54]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x42c9dc]
cmp eax, dword [ecx + 4]
jg 0x4086f1
lea eax, [ebp - 0x18]
xorps xmm0, xmm0
push eax
push 8
push dword [0x42c9d8]
movlpd qword [ebp - 0x18], xmm0
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x40873b
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0040ffbe
mov esp, ebp
pop ebp
ret
push 0x42c9dc
call fcn.0040feca
add esp, 4
cmp dword [0x42c9dc], 0xffffffff
jne 0x4086b4
mov ecx, 0x42c9d8
mov dword [ebp - 4], 0
call fcn.004081e0
push 0x421a40
call fcn.00410359
push 0x42c9dc
mov dword [ebp - 4], 0xffffffff
call fcn.0040fe80
add esp, 8
jmp 0x4086b4
push str.Unable_to_generate_random_number_
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x28]
call fcn.00407200
push 0x429d2c
lea eax, [ebp - 0x28]
push eax
call fcn.0041143a
int3
Function at 0x401690
Capabilities:
Encode data using xor

Disassembly:
push ebp
push esp
pop ebp
sub esp, 0x10
push ebx
push esi
push edi
push edx
pop edi
push edi
push 0
push dword [section..data]
mov dword [ebp - 8], edi
push ecx
pop esi
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, edi
shr ebx, 2
mov dword [ebp - 4], eax
or ebx, ebx
je 0x4016d4
push esi
pop edi
mov ecx, eax
sub edi, eax
mov edx, ebx
mov eax, dword [edi + ecx]
mov dword [ecx], eax
lea ecx, [ecx + 4]
dec edx
jne 0x4016c3
mov edi, dword [ebp - 8]
mov eax, dword [ebp - 4]
shl ebx, 2
cmp ebx, edi
jae 0x4016ef
push edi
pop edx
sub esi, eax
lea ecx, [ebx + eax]
sub edx, ebx
mov al, byte [ecx + esi]
mov byte [ecx], al
lea ecx, [ecx + 1]
dec edx
jne 0x4016e4
mov eax, dword [ebp - 4]
lea esi, [edi - 8]
lea ecx, [eax - 8]
add ecx, edi
push esi
pop ebx
mov edx, dword [ecx + 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ecx]
shr ebx, 2
and esi, 3
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], ecx
or ebx, ebx
je 0x401731
lea ecx, [ebx + edx]
mov edx, dword [eax]
movzx ecx, cl
ror edx, cl
mov ecx, dword [ebp - 8]
add eax, 4
xor edx, ecx
sub edx, ebx
mov dword [eax - 4], edx
mov edx, dword [ebp - 0xc]
dec ebx
jne 0x401714
test esi, esi
je 0x40173d
xor byte [eax], cl
lea eax, [eax + 1]
dec esi
jne 0x401735
mov edi, dword [ebp - 0x10]
mov edi, dword [edi - 4]
push edi
push 0
push dword [section..data]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, dword [ebp - 4]
push eax
pop esi
mov edx, esi
push ebx
pop ecx
call section..text
push ebx
push 0
push dword [section..data]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], edi
pop edi
mov dword [ecx], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x431006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x431072
nop
nop
mov ebx, 0x40915c
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x17026019
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x431060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4310d2
nop
mov ebx, 0x42f3f8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x28554c3e
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4310c0
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
mov ecx, 0x415c4cfa
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x416f7ca4
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401b10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x3a9c0
call fcn.0040c330
mov eax, dword [0x415014]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x3a9a0], 0
push eax
push eax
push eax
mov word [ebp - 0x3a98c], ax
lea eax, [ebp - 0x3a99c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x3a9a0]
mov dword [ebp - 0x3a99c], 0x10001
push eax
mov dword [ebp - 0x3a998], 0x1f40
mov dword [ebp - 0x3a994], 0x1f40
mov dword [ebp - 0x3a990], 0x80001
call dword [sym.imp.WINMM.dll_waveOutOpen]
push 0x3a980
lea eax, [ebp - 0x3a988]
push 0
push eax
call fcn.00402e40
add esp, 0xc
xor eax, eax
mov cl, al
mov edx, eax
xor cl, 0x3f
shr edx, 5
or dl, cl
mov cl, al
shl cl, 2
or dl, cl
mov ecx, eax
shr ecx, 0xb
and dl, cl
movsx ecx, dl
imul ecx, ecx, 0x64
mov byte [ebp + eax - 0x3a988], cl
inc eax
cmp eax, 0x3a980
jb 0x401b93
lea eax, [ebp - 0x3a988]
mov dword [ebp - 0x3a9bc], 0x3a980
mov dword [ebp - 0x3a9c0], eax
lea eax, [ebp - 0x3a9c0]
push 0x20
push eax
push dword [ebp - 0x3a9a0]
mov dword [ebp - 0x3a9b8], 0
mov dword [ebp - 0x3a9b4], 0
mov dword [ebp - 0x3a9b0], 0
mov dword [ebp - 0x3a9ac], 0
mov dword [ebp - 0x3a9a8], 0
mov dword [ebp - 0x3a9a4], 0
call dword [sym.imp.WINMM.dll_waveOutPrepareHeader]
push 0x20
lea eax, [ebp - 0x3a9c0]
push eax
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutWrite]
push 0x20
lea eax, [ebp - 0x3a9c0]
push eax
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutUnprepareHeader]
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutClose]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00402375
mov esp, ebp
pop ebp
ret
Function at 0x401c70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x3a9c0
call fcn.0040c330
mov eax, dword [0x415014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor eax, eax
mov dword [ebp - 0x3a9a0], 0
push eax
push eax
push eax
mov word [ebp - 0x3a98c], ax
lea eax, [ebp - 0x3a99c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x3a9a0]
mov dword [ebp - 0x3a99c], 0x10001
push eax
mov dword [ebp - 0x3a998], 0x1f40
mov dword [ebp - 0x3a994], 0x1f40
mov dword [ebp - 0x3a990], 0x80001
call dword [sym.imp.WINMM.dll_waveOutOpen]
push 0x3a980
lea eax, [ebp - 0x3a988]
push 0
push eax
call fcn.00402e40
add esp, 0xc
mov esi, 6
xor ebx, ebx
nop word [eax + eax]
xor edx, edx
mov eax, ebx
shr eax, 0x10
div esi
mov eax, ebx
shr eax, 0xb
inc dl
movsx eax, al
movsx ecx, dl
imul ecx, eax
mov eax, ebx
shr eax, 0xa
movsx eax, al
movsx ecx, cl
imul ecx, eax
movsx eax, bl
and cl, 7
inc cl
movsx edx, cl
mov ecx, ebx
imul edx, eax
mov eax, ebx
shr ecx, 0xc
and ecx, 3
shr eax, cl
add dl, al
mov eax, ebx
shr eax, 0xd
xor dl, al
mov eax, ebx
shr eax, 6
xor dl, al
mov byte [ebp + ebx - 0x3a988], dl
inc ebx
cmp ebx, 0x3a980
jb 0x401d00
lea eax, [ebp - 0x3a988]
mov dword [ebp - 0x3a9bc], 0x3a980
mov dword [ebp - 0x3a9c0], eax
lea eax, [ebp - 0x3a9c0]
push 0x20
push eax
push dword [ebp - 0x3a9a0]
mov dword [ebp - 0x3a9b8], 0
mov dword [ebp - 0x3a9b4], 0
mov dword [ebp - 0x3a9b0], 0
mov dword [ebp - 0x3a9ac], 0
mov dword [ebp - 0x3a9a8], 0
mov dword [ebp - 0x3a9a4], 0
call dword [sym.imp.WINMM.dll_waveOutPrepareHeader]
push 0x20
lea eax, [ebp - 0x3a9c0]
push eax
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutWrite]
push 0x20
lea eax, [ebp - 0x3a9c0]
push eax
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutUnprepareHeader]
push dword [ebp - 0x3a9a0]
call dword [sym.imp.WINMM.dll_waveOutClose]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.00402375
mov esp, ebp
pop ebp
ret
Function at 0x401f70
Capabilities:
Create thread
Terminate process
Terminate thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_MessageBoxW]
push edi
push 0x34
push str.Rutherfordium.exe
push str.Run_GDI_Olny_
push 0
call esi
cmp eax, 7
jne 0x401f9d
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x34
push str.Rutherfordium.exe
push str.Are_You_Sure_
push 0
call esi
push 0
cmp eax, 7
jne 0x401fba
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0
push 0
push section..text
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
call fcn.00401810
push 0x7530
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
call ebx
mov edi, dword [sym.imp.USER32.dll_InvalidateRect]
push 0
push 0
push 0
call edi
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0
push 0
push 0x401160
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
call fcn.004019b0
push 0x7530
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call ebx
push 0
push 0
push 0
call edi
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0
push 0
push 0x4012c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
call fcn.00401b10
push 0x7530
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call ebx
push 0
push 0
push 0
call edi
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0
push 0
push 0x401420
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
call fcn.00401c70
push 0x3a98
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call ebx
push 0
push 0
push 0
call edi
push 0
push 0
push 0
push 0x401580
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x3a98
mov esi, eax
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call ebx
push 0
push 0
push 0
call edi
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x3e8
call ebx
push 0
push 0
push 0
push 0x4016e0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
call fcn.00401e10
push 0x7530
call ebx
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x406308
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00405fc8
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
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408e84
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x492e726e
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x30834a6
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x401db3
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
cmp byte [esi + 0x3a], 0
Function at 0x46147d
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x112
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
cmp byte [esi], 0
jne 0x4614ae
cmp byte [esi + 1], 0
jne 0x4614ae
cmp byte [esi + 2], 0
jne 0x4614ae
cmp byte [esi + 3], 0
jne 0x4614ae
cmp byte [esi + 4], 0
je 0x8b8a166a
cmp dword [edi + 0x20], 0
push ebx
je 0xca15ec
push dword [edi + 0x20]
call dword [0x48f680]
test eax, eax
je 0x132e15ec
lea eax, [ebp - 0x100]
push eax
call dword [0x5448f5f8]
call 0x80a388de
add byte ds:[ecx + 0x80], bh
mov al, byte [ebp - 0xf0]
je 0x4614f6
xor al, cl
xor byte [ebp - 0x60], cl
mov byte [ebp - 0xf0], al
cmp byte [esi + 1], 0
je 0x461507
xor al, cl
xor byte [ebp - 0x5f], cl
mov byte [ebp - 0xf0], al
cmp byte [esi + 2], 0
je 0x461513
xor byte [ebp - 0xef], cl
cmp byte [esi + 3], 0
je 0x46151f
xor byte [ebp - 0xee], cl
cmp byte [esi + 4], 0
je 0x46152b
xor byte [ebp - 0xa5], cl
lea eax, [ebp - 0x100]
push eax
call dword [0x5448f5f4]
cmp byte [esi], 0
mov ebx, dword [0x5448f690]
jne 0x461549
cmp byte [esi + 1], 0
je 0x461562
movzx eax, byte [edi + 0x26]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x10
push 0x840101
push dword [edi + 0x20]
call ebx
cmp byte [esi + 2], 0
je 0x461581
movzx eax, byte [edi + 0x24]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x11
push 0x840101
push dword [edi + 0x20]
call ebx
mov al, byte [esi + 3]
test al, al
je 0x4615c7
cmp byte [esi + 2], 0
jne 0x4615aa
cmp byte [edi + 0x1c], 0
jne 0x4615aa
movzx eax, byte [edi + 0x25]
shl eax, 0x10
or eax, 0xe0000001
push eax
push 0x12
push 0x105
jmp 0x4615c2
test al, al
je 0x4615c7
movzx eax, byte [edi + 0x25]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x12
push 0x840101
push dword [edi + 0x20]
call ebx
cmp byte [esi + 4], 0x54
je 0x468a62
movzx eax, byte [edi + 0x29]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x5b
push 0x840101
push dword [edi + 0x20]
call ebx
jmp 0x461662
mov ecx, edi
call fcn.00460205
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
add al, 0xa3
invalid

Function at 0x468a91
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
dec dword [0x4c4190]
jne 0x468aa3
call 0xcb7433
mov eax, dword [0x4c7ef0]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c7ef0], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xff89df8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
mov dword [ebp - 4], eax
fild dword [ebp - 4]
jns 0x468ae6
fadd qword [0x4bbac8]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4bbaa0]
mov esp, ebp
pop ebp
ret

Function at 0x468af6
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
mov dword [0x4c7530], ecx
inc esi
mov ecx, 0x4c7530
mov edx, esi
mov eax, dword [ecx]
shr eax, 0x1e
xor eax, dword [ecx]
imul eax, eax, 0x6c078965
add eax, edx
inc edx
mov dword [ecx + 4], eax
add ecx, 4
cmp ecx, 0x4c7eec
jl 0x468b07
mov dword [0x4c4190], esi
mov dword [0x4c7518], esi
pop esi
ret
Function at 0x48e978
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push 0xfffffffffffffffe
pop eax
jmp 0x48e986
dec edx
cmp esi, dword [ebx + 0x7c]
jae 0x48e907
movzx eax, word [edi + esi]
movzx ecx, word [esi]
mov dword [ebp + 8], eax
cmp eax, 0xc00ff
ja 0x48e939
mov eax, dword [ebx + 0x3c]
mov ebx, dword [ebp + 8]
movzx ebx, byte [eax + ebx]
mov dword [ebp + 8], ebx
mov ebx, dword [ebp + 0xc]
mov dh, 0x1c
sbb byte [ecx + 0x5d8b085d], cl
or al, 0x81
stc
inc dword [eax]
or al, 0
cmp ecx, 0xc00ff
ja 0x48e948
mov eax, dword [ebx + 0x3c]
movzx ecx, byte [eax + ecx]
cmp dword [ebp + 8], ecx
jne 0xffd4e815
add esi, 2
test edx, edx
jg 0x48e912
jmp 0x48e97f
dec byte [ebx + 0x7fd285ff]
loop 0x48e9ab
inc dword [ebp + 0x2be27fd2]
jne 0x48e97a
je 0x48e930
add al, 0x2b
xor al, 0x83
lea eax, [esi*2 + 2]
push eax
call dword [0x4a574c]
or eax, edi
pop ecx
test edi, edi
jne 0x48e9ca
push 0xfffffffffffffffa
jmp 0x48e9f5
or dword [ebx + 0x36048b79], eax
push eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebx + ecx*4]
lea ecx, [eax + ecx*2]
push ecx
push edi
call fcn.004210b5
mov ecx, dword [ebp + 0x10]
add byte [ecx + 0x661c8b0c], cl
sbb al, 0x66
pop eax

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403a69
nop
nop
sub eax, 0x403a0f
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219