Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_3d61ec01dcd57717c8474abaf97d2fbc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_3d61ec01dcd57717c8474abaf97d2fbc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_3d61ec01dcd57717c8474abaf97d2fbc_cryptolocker
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Size
47KB
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MD5
3d61ec01dcd57717c8474abaf97d2fbc
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SHA1
5cfdf1c4e3a02b7eef01f44e656fe66969e70225
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SHA256
537ae6848fadfcbbe0946f652864abab608948278fea9c00f68e8348797eaa9e
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SHA512
2d30ae63674d691ce5e68e8c59256729105307c7d4d65c92e0ca3d2af22d7394e2c11974966ab79dfc62542644f133df0e87d82be0e400b2bdb3392419c179ff
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pn:qmbhXDmjr5MOtEvwDpj5cDtKkQZQji
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_3d61ec01dcd57717c8474abaf97d2fbc_cryptolocker
Files
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2024-03-19_3d61ec01dcd57717c8474abaf97d2fbc_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