Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_5287551c9bef765a469bbc34696ce2f5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_5287551c9bef765a469bbc34696ce2f5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_5287551c9bef765a469bbc34696ce2f5_cryptolocker
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Size
36KB
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MD5
5287551c9bef765a469bbc34696ce2f5
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SHA1
57a934fbb4299e4ffa4d07e6d3684ba65bd6c868
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SHA256
19014f6957766ed6bf80934a101c3f61c2e395188e8bfe48f556daccc61513c0
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SHA512
90e3adfaff732f6ce361059dcec656b50ca56def4dc7c1d45895deaa3a1424733dbbf7fc5a73d5adf00bef2bf15d0cb1470bd3bc7fc806be527f265dde4f0806
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLI:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLI
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_5287551c9bef765a469bbc34696ce2f5_cryptolocker
Files
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2024-01-27_5287551c9bef765a469bbc34696ce2f5_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ