Behavioral task
behavioral1
Sample
2024-11-21_ae5a7ad9ca67f8cee87e4f22e90ea2f3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-11-21_ae5a7ad9ca67f8cee87e4f22e90ea2f3_cryptolocker
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Size
55KB
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MD5
ae5a7ad9ca67f8cee87e4f22e90ea2f3
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SHA1
43a3fe52f4b8cf7dae052d2be3cb76bdf90c83f5
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SHA256
9c75e852d75ab7c656988cc2f80bedc3c65e64cc85ac06cfe8c2c0b0f9754956
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SHA512
680c768b0ce494f5e44198dafd49631a2102dab0d211371129cbd01e74b99dc0b3acf2dc4721d8aea16b798108555d27e7ebc3ea6f5cca9da9ca03a135558bd8
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPx9:b7/y28wZEjbnouy8G76iH/NLpB
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-11-21_ae5a7ad9ca67f8cee87e4f22e90ea2f3_cryptolocker
Files
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2024-11-21_ae5a7ad9ca67f8cee87e4f22e90ea2f3_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