Behavioral task
behavioral1
Sample
autoupdate.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
autoupdate.exe
Resource
win10v2004-20231215-en
General
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Target
3c0f82b7650331f45dcfa9681049f7ba
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Size
658KB
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MD5
3c0f82b7650331f45dcfa9681049f7ba
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SHA1
1b92175eb5fcca0f7129c9f07999af3594c74611
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SHA256
e20aed27e2e4f9a7a6cc7e7a26fa9866567a665ae9d2b7ccd56745cd2a2da305
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SHA512
5581aa8a60bfcf2660aeced9eb0c05f1937e52f0f98f79e0f54cfe81402e41881a1fc082350ceb775e2ff935734d4d7311b5632a8710c3ecaa7179c9efd43db2
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SSDEEP
12288:cZTmtacLZMHxEuj+v4RPoX6nIjZMKnADTzXwTbrbKgzSGg9:cpclqzaQRQhxnETzATKG+
Malware Config
Signatures
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resource yara_rule static1/unpack001/autoupdate.exe upx
Files
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3c0f82b7650331f45dcfa9681049f7ba.rar
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autoupdate.exe.exe windows:5 windows x86 arch:x86
Code Sign
70:ba:e4:1d:10:d9:29:34:b6:38:ca:7b:03:cc:ba:bfCertificate
IssuerOU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=USNot Before29/01/1996, 00:00Not After01/08/2028, 23:59SubjectOU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate
IssuerCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USNot Before15/06/2007, 00:00Not After14/06/2012, 23:59SubjectCN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before04/12/2003, 00:00Not After03/12/2013, 23:59SubjectCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate
IssuerOU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=USNot Before16/07/2004, 00:00Not After15/07/2014, 23:59SubjectCN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
60:a9:44:72:7b:cf:eb:7e:4b:45:ad:85:fe:20:de:66Certificate
IssuerCN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=USNot Before10/07/2008, 00:00Not After10/07/2009, 23:59SubjectCN=VINAGAME SOFTWARE SERVICE JOINT STOCK COMPANY,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=VINAGAME SOFTWARE SERVICE JOINT STOCK COMPANY,L=Ho Chi Minh city,ST=Ho Chi Minh city,C=VNExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
57:81:25:a4:8a:e2:a9:91:9a:aa:8f:94:6b:06:4b:f7:1b:89:49:dfSigner
Actual PE Digest57:81:25:a4:8a:e2:a9:91:9a:aa:8f:94:6b:06:4b:f7:1b:89:49:dfDigest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 332KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 642KB - Virtual size: 644KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE