Behavioral task
behavioral1
Sample
2024-06-01_0294a97f6212c0d917423b3db713a191_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_0294a97f6212c0d917423b3db713a191_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_0294a97f6212c0d917423b3db713a191_cryptolocker
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Size
65KB
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MD5
0294a97f6212c0d917423b3db713a191
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SHA1
48bc08a9a2c5abd749c57f77627cdfdcb07be2b5
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SHA256
4cec12e9e8af86edeacf7df45e504164b6685fe58f1c7f360cfc19cb532ee046
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SHA512
c0aded48e174fd1036f5dccbf929751808939925a66d6a234883676c1281e37de2d9f81203a30de397a9fad2a3b316453879af19c3eba87b602b2a55e4be278a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXXM:1nK6a+qdOOtEvwDpj8
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 2024-06-01_0294a97f6212c0d917423b3db713a191_cryptolocker
Files
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2024-06-01_0294a97f6212c0d917423b3db713a191_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