Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_3b51eb9fafb958415df80145b84cade6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_3b51eb9fafb958415df80145b84cade6_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_3b51eb9fafb958415df80145b84cade6_cryptolocker
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Size
46KB
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MD5
3b51eb9fafb958415df80145b84cade6
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SHA1
96e47b7f1838b7b73a79b88e9f37422dcd2be899
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SHA256
d4ad930b2c8750ed296b8d6cad430d724109675034c8ce74d62355a8a8c8a8fe
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SHA512
c5be92ff61ef5b2929c440b5909ab7b58b582ac6ee2681efc4bf01491af7c049f29d176538e348c91994682dde8c7f5255a4f31e27cee306ccb109bd4fefe43e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBm:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6M
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 2024-02-22_3b51eb9fafb958415df80145b84cade6_cryptolocker
Files
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2024-02-22_3b51eb9fafb958415df80145b84cade6_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