Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_40fc7e2a9d824fd9dd9103bf5c6414af_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-24_40fc7e2a9d824fd9dd9103bf5c6414af_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_40fc7e2a9d824fd9dd9103bf5c6414af_cryptolocker
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Size
95KB
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MD5
40fc7e2a9d824fd9dd9103bf5c6414af
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SHA1
28ae42ec20ad8738c7c81447b666dd7c3ebd013b
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SHA256
e2288ec85153fa4789b55d90da2007da03ba03035a9822c1b955b6ae6996d471
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SHA512
1849d72f451c42ad24d70a68d603856f19c87185f8488c8870439fb691a6e6f6f72eacc41aba1be1dd4c85e561e8da71ecbda8f5e7a32c98e75ff22506699fc2
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SSDEEP
1536:Z6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNC4wu:Z6a+pOtEvwDpjtzz
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 2024-02-24_40fc7e2a9d824fd9dd9103bf5c6414af_cryptolocker
Files
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2024-02-24_40fc7e2a9d824fd9dd9103bf5c6414af_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