Behavioral task
behavioral1
Sample
2024-06-16_614d89642211dfe43ab7e88d5d0abb5d_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-16_614d89642211dfe43ab7e88d5d0abb5d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-16_614d89642211dfe43ab7e88d5d0abb5d_cryptolocker
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Size
67KB
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MD5
614d89642211dfe43ab7e88d5d0abb5d
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SHA1
8fe2ad90280ae0fe7e86f3dba76b88607249c0a3
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SHA256
b16eda786d4f27d7de8f0b8d43cc904b538813900168aec62eab7d6c31bc324b
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SHA512
8eaa6fde0b7dedb6711624b3862cb9cf382411d08f118d4699d20a5ead5e87124dc69e937ea6c9c7092c97897d18b7214ec804fdcad77ab32d46d139799a57d8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQR0:1nK6a+qdOOtEvwDpjZ
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-16_614d89642211dfe43ab7e88d5d0abb5d_cryptolocker
Files
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2024-06-16_614d89642211dfe43ab7e88d5d0abb5d_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE