sunlogin_client_enterprise_3[.]2[.]1[.]44986_Win32[.]exe

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General

Target

sunlogin_client_enterprise_3.2.1.44986_Win32.exe
Size

9.9MB
MD5

1c13dd1c93a4b0091565737ec333b280
SHA1

fdde8f5af58f42ad693670cf6370862aff903c64
SHA256

9a57b184096b4eb21b23b01784ce1d8b5f92bfaf39132d3e4da1b4a970fb4bf5
SHA512

053c64f0f6085f8eab567acc69b25cb0c10163e85431b4d8d28812b86dc90bfd0bc7c9d3f8dd1f18b02bb8e591e872539b692e2eb12b39fdfd476d0dbd0381fa
SSDEEP

196608:6wOwZDO8KoysMkTkLBDSgHqGWto/GkYMaPqSca9ZaFbAqSp+F0GXCjZbObw:tZDNKoRT0DRGtORG7caevSpMjX6iw

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

sunlogin_client_enterprise_3.2.1.44986_Win32.exe
.exe windows:5 windows x86 arch:x86

Code Sign

08:49:d8:42:5a:e2:cf:1a:de:a4:c7:0e:c5:a7:fd:b6
Certificate

Issuer

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

Not Before

30/03/2020, 00:00

Not After

04/04/2023, 12:00

Subject

SERIALNUMBER=91310110787862412B,CN=Shanghai Best Oray Information S&T Co. Ltd.,OU=IT部,O=Shanghai Best Oray Information S&T Co. Ltd.,POSTALCODE=200000,STREET=上海市杨浦区国定路335号1号楼9层,ST=Shanghai,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13085368616e67686169,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06
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,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

06:d2:bd:c9:a5:b2:32:ed:a5:15:6d:45:fe:b4:cb:58
Certificate

Issuer

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

Not Before

30/03/2020, 00:00

Not After

04/04/2023, 12:00

Subject

SERIALNUMBER=91310110787862412B,CN=Shanghai Best Oray Information S&T Co. Ltd.,OU=IT部,O=Shanghai Best Oray Information S&T Co. Ltd.,POSTALCODE=200000,STREET=上海市杨浦区国定路335号1号楼9层,ST=Shanghai,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13085368616e67686169,1.3.6.1.4.1.311.60.2.1.3=#1302434e

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c4:38:4f:d9:cc:cf:bd:6b:20:24:5f:44:85:a7:64:91:ca:f8:30:59:e1:9e:96:f2:27:fd:9c:3f:67:06:fc:da
Signer

Actual PE Digest

c4:38:4f:d9:cc:cf:bd:6b:20:24:5f:44:85:a7:64:91:ca:f8:30:59:e1:9e:96:f2:27:fd:9c:3f:67:06:fc:da

Digest Algorithm

sha256

PE Digest Matches

true

2a:50:84:aa:39:7f:9b:a7:f3:21:64:16:55:b1:c8:2a:e4:f9:4b:44
Signer

Actual PE Digest

2a:50:84:aa:39:7f:9b:a7:f3:21:64:16:55:b1:c8:2a:e4:f9:4b:44

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 18.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9.7MB - Virtual size: 9.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 170KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

08:49:d8:42:5a:e2:cf:1a:de:a4:c7:0e:c5:a7:fd:b6Certificate

Extended Key Usages

Key Usages

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

06:d2:bd:c9:a5:b2:32:ed:a5:15:6d:45:fe:b4:cb:58Certificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

c4:38:4f:d9:cc:cf:bd:6b:20:24:5f:44:85:a7:64:91:ca:f8:30:59:e1:9e:96:f2:27:fd:9c:3f:67:06:fc:daSigner

2a:50:84:aa:39:7f:9b:a7:f3:21:64:16:55:b1:c8:2a:e4:f9:4b:44Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 18.7MB

UPX1 Size: 9.7MB - Virtual size: 9.7MB

.rsrc Size: 170KB - Virtual size: 172KB

08:49:d8:42:5a:e2:cf:1a:de:a4:c7:0e:c5:a7:fd:b6
Certificate

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

06:d2:bd:c9:a5:b2:32:ed:a5:15:6d:45:fe:b4:cb:58
Certificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

c4:38:4f:d9:cc:cf:bd:6b:20:24:5f:44:85:a7:64:91:ca:f8:30:59:e1:9e:96:f2:27:fd:9c:3f:67:06:fc:da
Signer

2a:50:84:aa:39:7f:9b:a7:f3:21:64:16:55:b1:c8:2a:e4:f9:4b:44
Signer

UPX0
Size: - Virtual size: 18.7MB

UPX1
Size: 9.7MB - Virtual size: 9.7MB

.rsrc
Size: 170KB - Virtual size: 172KB