Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_8f9920b3dd88caa11942482e1befbb44_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_8f9920b3dd88caa11942482e1befbb44_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_8f9920b3dd88caa11942482e1befbb44_cryptolocker
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Size
38KB
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MD5
8f9920b3dd88caa11942482e1befbb44
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SHA1
850caa6be282d2c3b3b47ece840d323ab2903ac4
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SHA256
d81f68875c0e74526077cc8abd1d9bf3158f086c6fe69679aecc4cb39d1ca084
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SHA512
d16e1f4d024a60fda5be113f64f65dd8a53111a8c0e8fa54b986285466a3da025aadbf5759b1fa2f0ce34bf0c4b0cdbf7f7bb405fb86a5c51836b22467c0b5c2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLCSy:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLw
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 2024-03-28_8f9920b3dd88caa11942482e1befbb44_cryptolocker
Files
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2024-03-28_8f9920b3dd88caa11942482e1befbb44_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ