Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_f74424bd18c2a1da9f4cc1c5af54fa66_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_f74424bd18c2a1da9f4cc1c5af54fa66_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-10_f74424bd18c2a1da9f4cc1c5af54fa66_cryptolocker
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Size
47KB
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MD5
f74424bd18c2a1da9f4cc1c5af54fa66
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SHA1
e437f4d3b622dd15543879a3f1d5360b605dbde6
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SHA256
5e5163b197ef0e5253ccdb5033a34858bcc42d962c142404b8e918a19d375221
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SHA512
252a51ee0ca31905168feb60534d28f115bcdf5b8dc0a4314fed26be0ae4196c785d96a89b9c0bc2fb84268ac849eebc19296cc00a82dbcce71564e91b2a5944
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p2:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ/
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 2024-03-10_f74424bd18c2a1da9f4cc1c5af54fa66_cryptolocker
Files
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2024-03-10_f74424bd18c2a1da9f4cc1c5af54fa66_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