Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_535b37865459483e5c165da2ad113d3c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_535b37865459483e5c165da2ad113d3c_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_535b37865459483e5c165da2ad113d3c_cryptolocker
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Size
39KB
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MD5
535b37865459483e5c165da2ad113d3c
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SHA1
ec81380c082776f1d77f563c2a87378ecf9b5ef3
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SHA256
9aa9a4114a699d2b995d03e12d3e12783b376e64cd7c13db221b6ef7052f2b70
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SHA512
179809615d321547f53ef5aeb6ee5a1a8199a316d6c8eb51d93ee1485d348f3867f3be66add566221b5df62fa6ca95f8db64d3213c9ac8072ce202e0a5537b26
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDc:ZzFbxmLPWQMOtEvwDpjLeJAsKcc
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 2024-04-15_535b37865459483e5c165da2ad113d3c_cryptolocker
Files
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2024-04-15_535b37865459483e5c165da2ad113d3c_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