Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_485293200fb90b86da11a6e54c27ffee_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-11_485293200fb90b86da11a6e54c27ffee_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-11_485293200fb90b86da11a6e54c27ffee_cryptolocker
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Size
50KB
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MD5
485293200fb90b86da11a6e54c27ffee
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SHA1
2914a7a2237633e9e136eec75c94d70a061f5861
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SHA256
a3c4bfbb780da4a33444fa2a42e1ebaf42b0c6bd750017d2da069d77038267a6
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SHA512
e3a5ba11a8851e765cb2b03bbe3ab710fc7b767ff16d4686c11daa29df7206b678773b24baca5e03b8cac960a94e912c2651a9c6cc22f014c5ac4df60d4280fb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moco:qmbhXDmjr5MOtEvwDpj5cDtKkQZQN
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 2024-05-11_485293200fb90b86da11a6e54c27ffee_cryptolocker
Files
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2024-05-11_485293200fb90b86da11a6e54c27ffee_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