Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_961a611a166b6ee64d4d3294d572a2f8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_961a611a166b6ee64d4d3294d572a2f8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_961a611a166b6ee64d4d3294d572a2f8_cryptolocker
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Size
61KB
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MD5
961a611a166b6ee64d4d3294d572a2f8
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SHA1
58790c802eb89ad3548c5b1c47348ab5726433eb
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SHA256
40bac857207f8fc20fc1000ad409f02ce33ba518bf8a2d0f7cf029b078f49208
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SHA512
090fbcf8762ce0a7d911967c138b2aed57fedc0daffedf50c4c53c61b5daaed4502cf5023f1c824f9d59a25a14e31bdb3644b730b70238b5f9c1416bfaa19c61
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SSDEEP
1536:/zFbxmLPsQMOtEvwDpjn86Sj/WprgJN6tZdOyJ36uZ:/VxkoOtEvwDpjsaL
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 2024-04-09_961a611a166b6ee64d4d3294d572a2f8_cryptolocker
Files
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2024-04-09_961a611a166b6ee64d4d3294d572a2f8_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE