Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_0c62a7577ed0ec188ce0217a06d7c46a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_0c62a7577ed0ec188ce0217a06d7c46a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_0c62a7577ed0ec188ce0217a06d7c46a_cryptolocker
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Size
47KB
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MD5
0c62a7577ed0ec188ce0217a06d7c46a
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SHA1
cb39801e61e36020a6a9abe102c88f0028391ae3
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SHA256
f4e1d58ef27bc728c7b345e61459d393d6ca63512ea91fb01160935e98bd6e5b
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SHA512
e63a49e9d2fb4df38250428922385763c5d81fd5d6729303854f989aae47baf692dedd9d4b2eeade56cca773569ab0204f5f73ebf935750898748f93a3aefb64
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB+YS:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6C
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 2024-03-28_0c62a7577ed0ec188ce0217a06d7c46a_cryptolocker
Files
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2024-03-28_0c62a7577ed0ec188ce0217a06d7c46a_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