Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_822d73c2667347b4518c804def5f57ff_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_822d73c2667347b4518c804def5f57ff_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_822d73c2667347b4518c804def5f57ff_cryptolocker
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Size
74KB
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MD5
822d73c2667347b4518c804def5f57ff
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SHA1
1864cb089efef626f29aa68bc95d3e78cc78a631
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SHA256
d3cd6c479f6c2d541547a82eb1437f16a93e365cc363266ec40ed47e46748d4e
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SHA512
abca7009d7db662fa80b00b6f77688c5c75eea1faf64c6e7534494e467717bd7d44ecb298fa9852789e9828e85790a05efa0ee444111f930a92f6696a3de2b1d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3N:ZVxkGOtEvwDpjca5
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_822d73c2667347b4518c804def5f57ff_cryptolocker
Files
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2024-02-20_822d73c2667347b4518c804def5f57ff_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ