Behavioral task
behavioral1
Sample
2024-06-27_a9af64ec7b655858acdfe14a102a8324_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-27_a9af64ec7b655858acdfe14a102a8324_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-27_a9af64ec7b655858acdfe14a102a8324_cryptolocker
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Size
54KB
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MD5
a9af64ec7b655858acdfe14a102a8324
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SHA1
38ea89433e62bef14a8438c0757fe317d17ccd6b
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SHA256
202d8701169a97450d7789361d4548ccdb8692e88307570464ebf664ddcd5c67
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SHA512
65363a890c7a579429a4d78753ee86c0ee875c5dce2c5b71e54704958d8cc63790f902591b6d71c28ecba0d55d6678f5f446771f1d9bdedcbe3fa13ac5f2b54e
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP/:b7/y28wZEjbnouy8G76iH/NLpF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-27_a9af64ec7b655858acdfe14a102a8324_cryptolocker
Files
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2024-06-27_a9af64ec7b655858acdfe14a102a8324_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE