Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_1af5ece3372e995eae4c2041dc02afa9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_1af5ece3372e995eae4c2041dc02afa9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_1af5ece3372e995eae4c2041dc02afa9_cryptolocker
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Size
34KB
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MD5
1af5ece3372e995eae4c2041dc02afa9
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SHA1
a32bd6d2699f9307a13e8696ebdb5c620440bebe
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SHA256
53cd1957b4b4bfc40d3023cca2cdce47a47bb24ef76ee09a1d38b70d7a2acb03
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SHA512
69b90ddb5958c5da53b07aab1b1289be3d1d20c8de74b0dacb3f3a3bc686055282256a2e85a3b80068f774201fa3f8276ebeddaf8efc8af329c7831bee13e2fc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmouW:qmbhXDmjr5MOtEvwDpj5cDJ
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 2024-02-13_1af5ece3372e995eae4c2041dc02afa9_cryptolocker
Files
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2024-02-13_1af5ece3372e995eae4c2041dc02afa9_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