Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_99d71b593613ef85be660bfa054c3979_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_99d71b593613ef85be660bfa054c3979_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-23_99d71b593613ef85be660bfa054c3979_cryptolocker
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Size
45KB
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MD5
99d71b593613ef85be660bfa054c3979
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SHA1
949031957c7b96861363fc7c0ef45bc74a0aa1c5
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SHA256
39344616860a2c24755f22c52a9654855ba5290aace0ac90718236b86e7aaffa
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SHA512
692783cdba001e8fa10455b090ad59bdf0aa1794cf56d61ef1e8bf152f904fcc7d8505877a3d8a791ec1c8a59f00ccb286f5d1efc8307ad7eecbed117e6bfa2d
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqFkvn:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+q
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 2024-04-23_99d71b593613ef85be660bfa054c3979_cryptolocker
Files
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2024-04-23_99d71b593613ef85be660bfa054c3979_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