2024-06-13_8c3e9dba175791d86071d8af195ace98_cryptolocker
- SHA256 6dc557e34b201cdf5004edc2dd7b2996b3c97042810d9655286b7b2b82142ae7
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Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
PE Signature issue
Digest
8b:ae:de:32:ed:dd:c6:09:08:a7:b1:cc:83:15:f8:f9:0a:9d:35:e2:57:63:03:8a:2d:cb:e9:59:f3:f4:bf:f0
Digest Algorithm
sha256
PE Digests Matches
Not matched
Trusted
Not trusted
Signing Certificate
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Chains
Jun 12, 2024
PE Signature issue
Digest
8b:ae:de:32:ed:dd:c6:09:08:a7:b1:cc:83:15:f8:f9:0a:9d:35:e2:57:63:03:8a:2d:cb:e9:59:f3:f4:bf:f0
Digest Algorithm
sha256
PE Digests Matches
Not matched
Trusted
Not trusted
Signing Certificate
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Chains
Jun 12, 2024
Subject
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Issuer
CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Ext Key Usages
ExtKeyUsageCodeSigning
Timespan
Sep 2, 2021 - Sep 1, 2022
Subject
CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
61:0c:52:4c:00:00:00:00:00:03
Issuer
CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Timespan
Jul 6, 2010 - Jul 6, 2025
Subject
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Issuer
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Ext Key Usages
ExtKeyUsageCodeSigning
Timespan
Sep 2, 2021 - Sep 1, 2022
Subject
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
61:0e:90:d2:00:00:00:00:00:03
Issuer
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Timespan
Jul 8, 2011 - Jul 8, 2026
Minor OS version
0
Major OS version
5
Entry point
4096
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
PDB paths
Name
.MPRESS
Size
36KB
Virtual Size
36KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.MPRESS
Size
1024B
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
13KB
Virtual Size
16KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE