Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_4f0500ef1290d4b31e54c7b805b9fde2_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-06_4f0500ef1290d4b31e54c7b805b9fde2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_4f0500ef1290d4b31e54c7b805b9fde2_cryptolocker
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Size
77KB
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MD5
4f0500ef1290d4b31e54c7b805b9fde2
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SHA1
1ebf2cb852d39be47395469fef2a060a415c74ee
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SHA256
9f6bb70d90590d056d44fef35d8c076a3297871a570e318b240fd999988a6a2e
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SHA512
5509a78ae4f58c38d6a37e72ef33f514665ddd99fd693ef01234f0536214d701ded380f16333a7f331056d7859d5814fd5d6574d0049ed029b313bc09e8bf578
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDa:ZVxkGOtEvwDpjcae
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 2024-04-06_4f0500ef1290d4b31e54c7b805b9fde2_cryptolocker
Files
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2024-04-06_4f0500ef1290d4b31e54c7b805b9fde2_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