Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_377b64c86c2a90a69604dde14ace512f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_377b64c86c2a90a69604dde14ace512f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_377b64c86c2a90a69604dde14ace512f_cryptolocker
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Size
120KB
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MD5
377b64c86c2a90a69604dde14ace512f
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SHA1
6ac3a30ffca41d1fd7a7b19a84b11752ec21654a
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SHA256
3e1016545bbc72f183365ac2ddc3882b41fcb51a261a48f5980d26c07cb7c1d4
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SHA512
ac472c2003dc84010bcc76402f58f7f36ae6890d73db24d71cd6940e643a107397f55495d1f2d43eb5ba0efb47eade6efd2146a50caa140f6a079162d00383c8
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2eq:gUj+AIMOtEvwDpjNbwQEIPlemUhYmV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_377b64c86c2a90a69604dde14ace512f_cryptolocker
Files
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2024-02-29_377b64c86c2a90a69604dde14ace512f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE