Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_be30945abd522f6e9add6d31eb4ef9c8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-11_be30945abd522f6e9add6d31eb4ef9c8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_be30945abd522f6e9add6d31eb4ef9c8_cryptolocker
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Size
47KB
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MD5
be30945abd522f6e9add6d31eb4ef9c8
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SHA1
5a50ec96f099e9f6ee6ebdfbb1b4e0e77fe3590e
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SHA256
5c224d693245eb433073e42a9efed32264ec1ec761f88fbd30acf22a7a4985fe
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SHA512
31e8d4b13bf87b04d9b3ae2cf8dc3dd416747cbd56391f6aac334695c12ce3753cc2ff39790beb3d317b72b2bd427ba9d065e9b9b2515a49f9c6dead319f6233
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p/:qmbhXDmjr5MOtEvwDpj5cDtKkQZQjq
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 2024-03-11_be30945abd522f6e9add6d31eb4ef9c8_cryptolocker
Files
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2024-03-11_be30945abd522f6e9add6d31eb4ef9c8_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