Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_843bec69970558555c7555e0d2671504_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_843bec69970558555c7555e0d2671504_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_843bec69970558555c7555e0d2671504_cryptolocker
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Size
59KB
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MD5
843bec69970558555c7555e0d2671504
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SHA1
90ded77113a3ae6f8137d142ea27c3658080ea6e
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SHA256
b68886fb71f41da0827319dd170077e504012c7e159b66de7fb374a8f35afde5
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SHA512
2e9b95c187993d2aa34b11ede7f8ef05f30e5ff4e8baa6353e52ada9d66130d30e7fd8ca1572b8224f2c1906c0b4fb4c46b2f1f5e85c0c9b168e58de4125e929
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUz7:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lc7
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 2024-03-28_843bec69970558555c7555e0d2671504_cryptolocker
Files
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2024-03-28_843bec69970558555c7555e0d2671504_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