Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_0fb8bfca1dfe90d85dd2c74017d19d39_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_0fb8bfca1dfe90d85dd2c74017d19d39_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_0fb8bfca1dfe90d85dd2c74017d19d39_cryptolocker
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Size
52KB
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MD5
0fb8bfca1dfe90d85dd2c74017d19d39
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SHA1
55ce59f3112ab193edd0244ce59598b49297962e
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SHA256
6ef572af2b83db3918d91bbd0da658f3ccd4d48a7a0264f66cd32a69c9315aed
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SHA512
edb3addd41763ef8cd3711b0889aa95b0d83f347a241d05f4943b1f744b03eb7923e46bb3fbe092551d1e3c094560d14b8674a5ca9ee45375bd5f5f998fe77e4
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5k:ZVxkGOtEvwDpjcu
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 2024-02-21_0fb8bfca1dfe90d85dd2c74017d19d39_cryptolocker
Files
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2024-02-21_0fb8bfca1dfe90d85dd2c74017d19d39_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