Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_f7da2d215ff9a8ffe9edb6a7a1580713_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_f7da2d215ff9a8ffe9edb6a7a1580713_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_f7da2d215ff9a8ffe9edb6a7a1580713_cryptolocker
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Size
53KB
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MD5
f7da2d215ff9a8ffe9edb6a7a1580713
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SHA1
f808dd3a4e233f14380b872628136f831188d526
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SHA256
66ce6e104e8fd5cfa7371f1c4900b6ca5e7c68abb24db56b5df9786a7b4cf9f4
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SHA512
2bbab643d89fe9b2c28ef1715cbaa0592976622d9ce0e4aef273dc29f5bf4b646893c19d586bac2ea261b8d087678855ff0739c54e90c79fd79e1bc48273fb67
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5US0:ZVxkGOtEvwDpjcK
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 2024-04-30_f7da2d215ff9a8ffe9edb6a7a1580713_cryptolocker
Files
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2024-04-30_f7da2d215ff9a8ffe9edb6a7a1580713_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