Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_da552800f5b0176fe3035757093e7f12_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_da552800f5b0176fe3035757093e7f12_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_da552800f5b0176fe3035757093e7f12_cryptolocker
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Size
55KB
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MD5
da552800f5b0176fe3035757093e7f12
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SHA1
06f2939186fc83dcb0a84900bdcd41489def3995
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SHA256
377ccc61960f4a9e207ca884b63a4d6c3ab759d57365f837c581ba1132eb678c
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SHA512
0e570d9b846610956e584ed06538199a6506165b8ea0df2ed6355adc194ce563128d02d499c130627b59ae2b352a5b4f9058a22844ba2c90ff7d63d03382ac68
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Ujs:ZVxkGOtEvwDpjcd
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 2024-05-29_da552800f5b0176fe3035757093e7f12_cryptolocker
Files
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2024-05-29_da552800f5b0176fe3035757093e7f12_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