Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_6fa646615fd7e4be795544e856be7183_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_6fa646615fd7e4be795544e856be7183_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_6fa646615fd7e4be795544e856be7183_cryptolocker
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Size
122KB
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MD5
6fa646615fd7e4be795544e856be7183
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SHA1
4d29fd9c7fd34c67e2772c2971576071a07039c2
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SHA256
cbd4403a06ccc5009dbc48ed60a83e58b5323aca3213acaa9e0beeb16d6cc825
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SHA512
da48e2169c16551a6080697a4466d4c69b478fe2590c1617758847d41e51564d4227603bf5ee2ff24c383067a324f0b8d4ba41eba8ec67e4390d5be706e8953f
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKryEt:gUj+AIMOtEvwDpjNbwQEIPlemUhYaWIB
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 2024-02-20_6fa646615fd7e4be795544e856be7183_cryptolocker
Files
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2024-02-20_6fa646615fd7e4be795544e856be7183_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