Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_fc8e44b62970f9e880b992405de70941_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_fc8e44b62970f9e880b992405de70941_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_fc8e44b62970f9e880b992405de70941_cryptolocker
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Size
77KB
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MD5
fc8e44b62970f9e880b992405de70941
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SHA1
5bba02e9f9dccfacd6756eaa5a3a7d21a3d11fa3
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SHA256
bbf0e8951c75b6043f034f7aaba7069698cb830a86b9ed1c50c9d91beea365d6
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SHA512
23d53e28f244329155db4a0ded8963c326186c6153b9b62f4c78d791354116b99e4483dd2cc94873d5d2c3a22997e8a93643bd6bbba8e68f6aacab1ca9e4f8e1
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTP7T:ZVxkGOtEvwDpjcaxq
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_fc8e44b62970f9e880b992405de70941_cryptolocker
Files
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2024-03-05_fc8e44b62970f9e880b992405de70941_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