Static task
static1
Behavioral task
behavioral1
Sample
e22a4526c73f0e4fc91c9a1dc8dbcc6ca10d3fe865b940b63018ffe03d516598.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e22a4526c73f0e4fc91c9a1dc8dbcc6ca10d3fe865b940b63018ffe03d516598.exe
Resource
win10v2004-20231222-en
General
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Target
e22a4526c73f0e4fc91c9a1dc8dbcc6ca10d3fe865b940b63018ffe03d516598
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Size
343KB
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MD5
143055e26a664fa4b2bc1b98c98e1b26
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SHA1
4a18422eb00a337335ae4d5ae06afcc1cee9061d
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SHA256
e22a4526c73f0e4fc91c9a1dc8dbcc6ca10d3fe865b940b63018ffe03d516598
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SHA512
c72ff55e3d5f7153c2f85b858eb64495b4a057a8303a5b8862f900b8cecc9921c9981ae90afb85ec102d6eb75470be8c46cf9ac66792328ac4f4ee1a5a1661c6
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SSDEEP
6144:fbqdPvD8g0zTpDNUertlwd7mA4z7FU36HgD5SC7oUiGa48:TqdwXvpxdrwd7mBzm3hD5SC7/Mp
Malware Config
Signatures
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor
Files
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e22a4526c73f0e4fc91c9a1dc8dbcc6ca10d3fe865b940b63018ffe03d516598.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
16:71:d9:7f:17:0d:2d:96:43:6f:e0:37:d1:3f:85:5bCertificate
IssuerCN=DentonNot Before21/12/2023, 12:20Not After22/12/2033, 12:20SubjectCN=Denton0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before01/08/2022, 00:00Not After09/11/2031, 23:59SubjectCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate
IssuerCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before23/03/2022, 00:00Not After22/03/2037, 23:59SubjectCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate
IssuerCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USNot Before14/07/2023, 00:00Not After13/10/2034, 23:59SubjectCN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
16:71:d9:7f:17:0d:2d:96:43:6f:e0:37:d1:3f:85:5bCertificate
IssuerCN=DentonNot Before21/12/2023, 12:20Not After22/12/2033, 12:20SubjectCN=Denton05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate
IssuerCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USNot Before14/07/2023, 00:00Not After13/10/2034, 23:59SubjectCN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate
IssuerCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before23/03/2022, 00:00Not After22/03/2037, 23:59SubjectCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before01/08/2022, 00:00Not After09/11/2031, 23:59SubjectCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
be:3e:fa:db:8e:9e:0f:92:b6:fa:7f:14:c9:a1:cf:95:ac:6e:46:ca:cd:5d:d1:38:75:9f:4b:70:7e:db:74:e4Signer
Actual PE Digestbe:3e:fa:db:8e:9e:0f:92:b6:fa:7f:14:c9:a1:cf:95:ac:6e:46:ca:cd:5d:d1:38:75:9f:4b:70:7e:db:74:e4Digest Algorithmsha256PE Digest Matchestrue8e:1d:cc:28:63:ec:6f:1a:7d:e8:a8:ce:aa:4d:1a:77:ac:33:35:c0Signer
Actual PE Digest8e:1d:cc:28:63:ec:6f:1a:7d:e8:a8:ce:aa:4d:1a:77:ac:33:35:c0Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 303KB - Virtual size: 303KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ