Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_a9256e15268e2adf38999564fe16524f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_a9256e15268e2adf38999564fe16524f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_a9256e15268e2adf38999564fe16524f_cryptolocker
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Size
47KB
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MD5
a9256e15268e2adf38999564fe16524f
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SHA1
95593240e6ad575bdbb938269b76eb46c4b6e44a
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SHA256
4f94e5ae50f4709c48f69d3fa0d3dd7a2199f98ad96d0a91d091c8b238f23a2e
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SHA512
6b463d9d2773527dcca21df961ee862e4e4a536e7c6a59f9bfed51cd507c7be8d76641897e77ce6cba95aa2278817976745cdcb689c1d22e77b6a8abbd760bcf
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-19_a9256e15268e2adf38999564fe16524f_cryptolocker
Files
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2024-03-19_a9256e15268e2adf38999564fe16524f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE