Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_8dda0a64828ad8a00759a649fa3dd339_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-29_8dda0a64828ad8a00759a649fa3dd339_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-29_8dda0a64828ad8a00759a649fa3dd339_cryptolocker
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Size
79KB
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MD5
8dda0a64828ad8a00759a649fa3dd339
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SHA1
d18d1adb4a53775405991c06dde27230b3fd8574
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SHA256
8023f99c9eea0d414633df55c0a9689cda9310fe5c4af669268f8816100c68be
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SHA512
89772be627317507e631431ee6fa8a803cb314a0e7d0d8d569786a1c746d97f2bb8888f56ca339e4e807021a794997f68c42f8bad186db4506fd4dc7678c8cc3
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUJp:ZVxkGOtEvwDpjca1p
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 2024-06-29_8dda0a64828ad8a00759a649fa3dd339_cryptolocker
Files
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2024-06-29_8dda0a64828ad8a00759a649fa3dd339_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