Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_393cac2274b99db21e2f119b749390db_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-27_393cac2274b99db21e2f119b749390db_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_393cac2274b99db21e2f119b749390db_cryptolocker
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Size
51KB
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MD5
393cac2274b99db21e2f119b749390db
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SHA1
e5f609fe7d491c99e98ee1559937c7e05d773fe6
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SHA256
0b1047239b1baa4e928556b5d24838e19dfce1034aa454bab9d32db9d5477f02
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SHA512
4185d8adb3a3e9dea091b8a9c234735f51cffddaeeee7a11115cabe660741743ad5ede6069a8ecc4e9dccd695ac755666d5f14e1ed1819259c894bf789f68b02
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCd:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFkk
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 2024-05-27_393cac2274b99db21e2f119b749390db_cryptolocker
Files
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2024-05-27_393cac2274b99db21e2f119b749390db_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