Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_578e019ee2097c6ef88236db626ca540_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_578e019ee2097c6ef88236db626ca540_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_578e019ee2097c6ef88236db626ca540_cryptolocker
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Size
75KB
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MD5
578e019ee2097c6ef88236db626ca540
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SHA1
22b0055cd7ecb7d6b93a795455e09da6fa2d3dc2
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SHA256
f3bfbfa9ff5068c8c750b9d37f0cce1305bb282a064af88cc94a803d25fc0769
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SHA512
e473d931fcd5629acc1475d68f8566e1428d5ac36ace444b2311a8f87e0b79d288a8c7ff7ade8e6cd0c6bff551b1b6adf7b397c8076d056150cfc62f31adb867
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWkMo:ZVxkGOtEvwDpjcaxN
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 2024-01-23_578e019ee2097c6ef88236db626ca540_cryptolocker
Files
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2024-01-23_578e019ee2097c6ef88236db626ca540_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