Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_2a737057c7558f939c85a955b30a6261_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_2a737057c7558f939c85a955b30a6261_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_2a737057c7558f939c85a955b30a6261_cryptolocker
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Size
98KB
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MD5
2a737057c7558f939c85a955b30a6261
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SHA1
1be324bd46cb25afd03fe2be4ee236ec04ffc099
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SHA256
f40d4e82a6e39d323e7060af3d9531250b23277230d067964df81f5a1cd28e61
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SHA512
360e8b41c70c2015ef7a3c19a4177ad073a669730e8cf54f1071d39e17a4c9bfdcf4f1020f5c6c43c38d65d78882223e02a78ee876b188f5859f272ff9be7d52
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw9:26a+2OtEvwDpjtzC
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 2024-02-12_2a737057c7558f939c85a955b30a6261_cryptolocker
Files
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2024-02-12_2a737057c7558f939c85a955b30a6261_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ