Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_3244a8d8d4e8926d956da2fe880eb55c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_3244a8d8d4e8926d956da2fe880eb55c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_3244a8d8d4e8926d956da2fe880eb55c_cryptolocker
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Size
52KB
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MD5
3244a8d8d4e8926d956da2fe880eb55c
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SHA1
e8aaeadef6888abddc7d3e71fe71651578f4f420
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SHA256
ef577ca14389bcfd5bdbde94645ed59fa8f4452d37ed22e3af2687766bb2af07
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SHA512
5eea0d22b12878c561a0daae909cb7465a5ce48d0c9fd6491e6f5f5f2a6a5209a5d78d6d8875e46f315f26ac0fe1b39afe38e38ae3c6a173be3003b28df27455
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5O:ZVxkGOtEvwDpjcE
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 2024-03-05_3244a8d8d4e8926d956da2fe880eb55c_cryptolocker
Files
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2024-03-05_3244a8d8d4e8926d956da2fe880eb55c_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