SunloginClient_13[.]1[.]0[.]48900[.]exe

Sharing

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General

Target

SunloginClient_13.1.0.48900.exe
Size

28.6MB
MD5

5e16c7596d53268d54b3a98600d7e187
SHA1

eb8f851a94b30b9bc017c9e2acde74ff67b2787f
SHA256

f0df11aa3edb646c2fdc01e45d4c5fbc9d081cf74fef522c8a4e05a00daa5aa1
SHA512

3be4349b752c0a4211321332162781bcb6c2cf482a1a1cba58043c6db5a743b755c745bfbec1dfcf134ebb633608b23c5a7ff0dcea36094728bfa175fcb9c4f8
SSDEEP

786432:gJrkRQn4j/7p1cbnP6edufMqb6Zt2dgvsWm8YsNODxW:gBkRMC3Siyc6LsgUL/sN0s

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

SunloginClient_13.1.0.48900.exe
.exe windows x86

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:39:cf:b4:dd:c1:38:02:4c:db:56:09:f5:cf:70:b5:10:91:75:f9:16:b1:68:72:3c:93:9e:94:f5:59:03:f0
Signer

Actual PE Digest

03:39:cf:b4:dd:c1:38:02:4c:db:56:09:f5:cf:70:b5:10:91:75:f9:16:b1:68:72:3c:93:9e:94:f5:59:03:f0

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

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

05/12/2022, 04:12
Valid: true

Chain 1

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

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

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

d8:e0:c4:9a:27:8f:e7:09:9d:96:c1:a0:02:db:20:f2:df:5b:cb:a5
Signer

Actual PE Digest

d8:e0:c4:9a:27:8f:e7:09:9d:96:c1:a0:02:db:20:f2:df:5b:cb:a5

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

05/12/2022, 04:12
Valid: false

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: 43.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28.4MB - Virtual size: 28.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 193KB - Virtual size: 196KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

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

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

03:39:cf:b4:dd:c1:38:02:4c:db:56:09:f5:cf:70:b5:10:91:75:f9:16:b1:68:72:3c:93:9e:94:f5:59:03:f0Signer

Signature Validations

Verification

05/12/2022, 04:12 Valid: true

Chain 1

d8:e0:c4:9a:27:8f:e7:09:9d:96:c1:a0:02:db:20:f2:df:5b:cb:a5Signer

Signature Validations

Verification

05/12/2022, 04:12 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 43.3MB

UPX1 Size: 28.4MB - Virtual size: 28.4MB

.rsrc Size: 193KB - Virtual size: 196KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

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

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

03:39:cf:b4:dd:c1:38:02:4c:db:56:09:f5:cf:70:b5:10:91:75:f9:16:b1:68:72:3c:93:9e:94:f5:59:03:f0
Signer

05/12/2022, 04:12
Valid: true

d8:e0:c4:9a:27:8f:e7:09:9d:96:c1:a0:02:db:20:f2:df:5b:cb:a5
Signer

05/12/2022, 04:12
Valid: false

UPX0
Size: - Virtual size: 43.3MB

UPX1
Size: 28.4MB - Virtual size: 28.4MB

.rsrc
Size: 193KB - Virtual size: 196KB