Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_b2cba78fd6edbe90ea72708cb454fa72_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_b2cba78fd6edbe90ea72708cb454fa72_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_b2cba78fd6edbe90ea72708cb454fa72_cryptolocker
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Size
46KB
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MD5
b2cba78fd6edbe90ea72708cb454fa72
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SHA1
d82856d23a406bb3d948f7df508beab94fbdb40f
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SHA256
ee109435830a459cb0a820a121aa8bd46e981575e047b97c2637cff00fbcd028
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SHA512
2daaa26b2730dcc0c2ac03924340a057c8d0334c0e309ddbb1268a9eed7885afba0bc2b4483ffc6d0018e0369d00582a33241860bd71f21cce636d69bf102118
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5c:qmbhXDmjr5MOtEvwDpj5cDtKkQZQVO
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 2024-04-29_b2cba78fd6edbe90ea72708cb454fa72_cryptolocker
Files
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2024-04-29_b2cba78fd6edbe90ea72708cb454fa72_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