Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_9fc548def5058fe5c3b1abd8e702343c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_9fc548def5058fe5c3b1abd8e702343c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_9fc548def5058fe5c3b1abd8e702343c_cryptolocker
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Size
122KB
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MD5
9fc548def5058fe5c3b1abd8e702343c
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SHA1
defa2ea31b9701884338b35cd769ca5dd6cab36b
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SHA256
ca6215fdd5ba10fc5986d92593459f000298c6e0531028a3f08742603fdfd85d
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SHA512
e2b91db7f5d50671702248145c8beba3888e9256dc728764fc853aebf599d8148effc9e65683fb2ec5137fa6ec5034d163f0781c75d35e0d09bd660a55c6dbff
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKPT:gUj+AIMOtEvwDpjNbwQEIPlemUhYaPT
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 2024-02-21_9fc548def5058fe5c3b1abd8e702343c_cryptolocker
Files
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2024-02-21_9fc548def5058fe5c3b1abd8e702343c_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