Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_b93f6ffcb97ebb35aee583e1ea773e26_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_b93f6ffcb97ebb35aee583e1ea773e26_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_b93f6ffcb97ebb35aee583e1ea773e26_cryptolocker
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Size
122KB
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MD5
b93f6ffcb97ebb35aee583e1ea773e26
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SHA1
bf281a7df946e9909523a631265b0d1c15a9be39
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SHA256
131f275913b6ef9bc5197bfd83c5ea1a366679467d6b706154fec659fd505c3b
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SHA512
5679d66c85fb92764816a03c7b142bf01eafb06e88a6230078d11c53c17a32aa2ccc26fae6c5fe641142373b25e25896436e2b700171b15121ad7c215ad9724a
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTK5I:gUj+AIMOtEvwDpjNbwQEIPlemUhYaC
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 2024-05-23_b93f6ffcb97ebb35aee583e1ea773e26_cryptolocker
Files
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2024-05-23_b93f6ffcb97ebb35aee583e1ea773e26_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