UPDATEBIOS[.]exe

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General

Target

UPDATEBIOS.exe
Size

2.0MB
MD5

951505e6f702e25382fa9c735d6857ad
SHA1

11e626dc048df12324c9a29d50adac0a7e67dcc0
SHA256

71492bf02a52477193cbc778e3126f32a85e85c04dd01ebb9887d3b492506fe4
SHA512

0f5f7faeac4ade14b0950650e8563231357ca76ed1d0d16ddf309c3ea95dd32054d6a02f28c8aa132962b5305ef41c880a3947429a19e313501804902056774c
SSDEEP

49152:sULmmrcsDdTHSKd4zFUMgYCCxqV7R24mQdMfmB:TL3XlPmjW

Score

1^/10

Malware Config

Signatures

Files

UPDATEBIOS.exe
.exe windows:4 windows x64 arch:x64

Code Sign

04:10:fb:9a:e4:2f:63:a0:89:95:ab:15:2e:34:8e:12
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

13/05/2024, 00:00

Not After

26/05/2027, 23:59

Subject

SERIALNUMBER=22178368,CN=Micro-Star International CO.\, LTD.,O=Micro-Star International CO.\, LTD.,ST=New Taipei City,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

Issuer

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

Not Before

28/07/2021, 00:00

Not After

27/07/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,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

fd:ec:33:fb:74:50:f6:15:9a:d6:7f:48:f1:5b:cf:52:2d:3f:ac:37:e6:4b:79:b0:89:d4:20:63:d7:8d:c7:8e
Signer

Actual PE Digest

fd:ec:33:fb:74:50:f6:15:9a:d6:7f:48:f1:5b:cf:52:2d:3f:ac:37:e6:4b:79:b0:89:d4:20:63:d7:8d:c7:8e

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Work_Collection\Hotfix\UPDATEFW2\UPDATEFW\obj\Release\UPDATEBIOS.pdb

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:10:fb:9a:e4:2f:63:a0:89:95:ab:15:2e:34:8e:12Certificate

Extended Key Usages

Key Usages

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8fCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

fd:ec:33:fb:74:50:f6:15:9a:d6:7f:48:f1:5b:cf:52:2d:3f:ac:37:e6:4b:79:b0:89:d4:20:63:d7:8d:c7:8eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 76KB - Virtual size: 76KB

04:10:fb:9a:e4:2f:63:a0:89:95:ab:15:2e:34:8e:12
Certificate

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
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

fd:ec:33:fb:74:50:f6:15:9a:d6:7f:48:f1:5b:cf:52:2d:3f:ac:37:e6:4b:79:b0:89:d4:20:63:d7:8d:c7:8e
Signer

.text
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 76KB - Virtual size: 76KB