Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_2b7f821c4be2095b7fada709e3770a9f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_2b7f821c4be2095b7fada709e3770a9f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_2b7f821c4be2095b7fada709e3770a9f_cryptolocker
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Size
77KB
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MD5
2b7f821c4be2095b7fada709e3770a9f
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SHA1
dfa60ad7d6b007529984d416e914f6ff5c7929e6
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SHA256
147f9eb000c8b038c75bd51fd3ecf01f1a4e1f8cdef4d82665a1724def504377
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SHA512
d75b11c1260e1ee2c2c7d784a868411c56900526f5ad47efd5a549bd611b551ab75ee1c42e5d92cc743e88ac8459bf52e6ab19c33b554aa20b65a358b0abfa2b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTmu:ZVxkGOtEvwDpjcaxo
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 2024-03-11_2b7f821c4be2095b7fada709e3770a9f_cryptolocker
Files
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2024-03-11_2b7f821c4be2095b7fada709e3770a9f_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