Behavioral task
behavioral1
Sample
2024-10-14_02b439c8e1d989d04bb0e4643b5bb89c_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-14_02b439c8e1d989d04bb0e4643b5bb89c_cryptolocker
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Size
62KB
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MD5
02b439c8e1d989d04bb0e4643b5bb89c
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SHA1
9e14edc27bf4520e6a6c6d33732199c50ba9e342
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SHA256
68c4601c2f9c471a679cab15577248a7940e7e40bbc89682a8d9dea144121740
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SHA512
b7ca4f6f7730dbd6b3ee38c77531d1b242f8a230b7695817026d1e08cf680b2286c6b97579f69ee4d8778fd00f3b58eac6316edf49d69d8f4c2000356f2565c0
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33Vi:zj+soPSMOtEvwDpj4kpmeLmq33Vi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_02b439c8e1d989d04bb0e4643b5bb89c_cryptolocker
Files
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2024-10-14_02b439c8e1d989d04bb0e4643b5bb89c_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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