Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_251d6c2656ae0a0a9019e641492b34a4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_251d6c2656ae0a0a9019e641492b34a4_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_251d6c2656ae0a0a9019e641492b34a4_cryptolocker
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Size
79KB
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MD5
251d6c2656ae0a0a9019e641492b34a4
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SHA1
25d8a84fe7ef9da8459377c961b447a9c21c4baf
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SHA256
41e7a6ba037b8c38d25e1e9fb3374b5ca65212786b5fc4648ae3c015a8a3b882
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SHA512
9e266b7ce02f26c36c438553b28c3b1a8feacb1c67da2851f18ceb57596facb2891ee84f12dbee0fd03dfc18c4f34aee2ad1e66143e454c3b6f30bec2a4dcdd5
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWT+2:ZVxkGOtEvwDpjcaxA
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 2024-05-24_251d6c2656ae0a0a9019e641492b34a4_cryptolocker
Files
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2024-05-24_251d6c2656ae0a0a9019e641492b34a4_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