nxserver[.]bin

Sharing

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General

Target

nxserver.bin
Size

169KB
MD5

5e436067104513f5794a755294356470
SHA1

c24f3b09077286053875baea3dd928b0269c910f
SHA256

e4b0d74d1152be009c666d6ffa86428de53ea78b9b43b57a464827c0a18f6026
SHA512

943d1d3fc74d6b445c0b17ab3964308ffdb57150a6751fd99f4cbf969a176da8276519c9506866490dc87afae334212472bcbdeaa114e0c704676d5dd42e0fab
SSDEEP

768:7y4k3qkNkKkTkxkQI0FIIsljNIIrmamPxx8NunCPNTW9h2tzKtTLh11:O4k3SbhIIrmam/8NBTWetKn

Score

1^/10

Malware Config

Signatures

Files

nxserver.bin
.exe windows:4 windows x86 arch:x86

296a3dd8a1a5881b9882dcf2de815e37

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

09/10/2020, 00:00

Not After

27/09/2022, 12:00

Subject

SERIALNUMBER=B171704,CN=NoMachine S.a.r.l.,O=NoMachine S.a.r.l.,L=Luxembourg,C=LU,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024c55

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

09/10/2020, 00:00

Not After

27/09/2022, 12:00

Subject

SERIALNUMBER=B171704,CN=NoMachine S.a.r.l.,O=NoMachine S.a.r.l.,L=Luxembourg,C=LU,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024c55

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3a:f1:05:b2:8a:61:06:df:b7:c3:f9:c6:da:bb:7d:45:a8:64:01:84:bb:1e:c8:b9:e5:e8:4d:99:a8:c2:82:69
Signer

Actual PE Digest

3a:f1:05:b2:8a:61:06:df:b7:c3:f9:c6:da:bb:7d:45:a8:64:01:84:bb:1e:c8:b9:e5:e8:4d:99:a8:c2:82:69

Digest Algorithm

sha256

PE Digest Matches

true

aa:d5:b8:80:f0:39:28:7d:10:28:6f:26:9b:ce:1d:fc:24:bb:41:d0
Signer

Actual PE Digest

aa:d5:b8:80:f0:39:28:7d:10:28:6f:26:9b:ce:1d:fc:24:bb:41:d0

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

libnxh

HostEncryptorDestroy
HostEncryptorFreeContext
HostEncryptorIgnoreHangup
HostEncryptorRunning
HostShellDestroy
HostShellRunning

libnxhs

ServerForwarderRunning
ServerSubsystem

perl58

Perl_newXS
Perl_win32_init
boot_DynaLoader
perl_alloc
perl_construct
perl_destruct
perl_free
perl_parse
perl_run
win32_errno
win32_fclose
win32_ferror
win32_fflush
win32_fgets
win32_fileno
win32_fprintf
win32_fread
win32_free
win32_malloc
win32_realloc
win32_setmode
win32_stderr
win32_stdout

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
SetEnvironmentVariableA
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

msvcrt

__dllonexit
__getmainargs
__initenv
_cexit
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_fmode
_initterm
_iob
_lock
_onexit
_unlock
_vsnprintf
abort
calloc
exit
fopen
fprintf
free
fwrite
getenv
malloc
memcpy
signal
sscanf
strcmp
strcpy
strlen
strncmp
vfprintf

posix

boot_POSIX

Sections

.text
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 139KB - Virtual size: 138KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

296a3dd8a1a5881b9882dcf2de815e37

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

3a:f1:05:b2:8a:61:06:df:b7:c3:f9:c6:da:bb:7d:45:a8:64:01:84:bb:1e:c8:b9:e5:e8:4d:99:a8:c2:82:69Signer

aa:d5:b8:80:f0:39:28:7d:10:28:6f:26:9b:ce:1d:fc:24:bb:41:d0Signer

Headers

File Characteristics

Imports

libnxh

libnxhs

perl58

kernel32

msvcrt

posix

Sections

.text Size: 9KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 48B

.rdata Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 4KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 139KB - Virtual size: 138KB

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

08:82:c9:82:50:bb:a4:ec:72:62:48:2d:80:88:5f:10
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

3a:f1:05:b2:8a:61:06:df:b7:c3:f9:c6:da:bb:7d:45:a8:64:01:84:bb:1e:c8:b9:e5:e8:4d:99:a8:c2:82:69
Signer

aa:d5:b8:80:f0:39:28:7d:10:28:6f:26:9b:ce:1d:fc:24:bb:41:d0
Signer

.text
Size: 9KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 48B

.rdata
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 4KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 139KB - Virtual size: 138KB