Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_fc0e74c366ad3704eae351577bc13847_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_fc0e74c366ad3704eae351577bc13847_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_fc0e74c366ad3704eae351577bc13847_cryptolocker
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Size
53KB
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MD5
fc0e74c366ad3704eae351577bc13847
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SHA1
d318b8ccb078b7571aaeb7dbf954dc96a34153a0
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SHA256
693d67d17515ad803a3790908759771838d774893045804cc1d615b1f232dc54
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SHA512
f4a9c096d55726ea7d8b8b4189ab3bc9b79774c7f343d927e30aa3bd432be8d7fdaf9ba77574c5aa7e1417f2c33e9452bdc1ed5fb76b96ae5959e51f21004840
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5YRq:ZVxkGOtEvwDpjcp
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 2024-03-18_fc0e74c366ad3704eae351577bc13847_cryptolocker
Files
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2024-03-18_fc0e74c366ad3704eae351577bc13847_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