Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_2e7b005d5e91af1de4b2c3c1a4a79def_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_2e7b005d5e91af1de4b2c3c1a4a79def_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_2e7b005d5e91af1de4b2c3c1a4a79def_cryptolocker
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Size
121KB
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MD5
2e7b005d5e91af1de4b2c3c1a4a79def
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SHA1
4441bd3ad286e0049e4665a7a925522928f08a64
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SHA256
3c9b232d768349fb865f22faf39ed08cb20122b2c79b1250d3ec1a7727001092
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SHA512
2ca41d6f4c70be1252a14e30f988c28e310f2dbf63e5e27212d789a51f50fe469a959dfed42a989e8edbcc5f7cfa8aeef354e645ece5233502d2fe6a5a9447ee
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+ml:gUj+AIMOtEvwDpjNbwQEIPlemUhYpz
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 2024-02-13_2e7b005d5e91af1de4b2c3c1a4a79def_cryptolocker
Files
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2024-02-13_2e7b005d5e91af1de4b2c3c1a4a79def_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