Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_4620a59532c83d6f81acb375206270cd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_4620a59532c83d6f81acb375206270cd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_4620a59532c83d6f81acb375206270cd_cryptolocker
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Size
53KB
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MD5
4620a59532c83d6f81acb375206270cd
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SHA1
d2541bda4a61fbcc556c0a999a8d0187a9d01c08
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SHA256
973b4777bccf1979568317a8090d4b2d45c5b5fd6254ac37bd069dfbe8df270d
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SHA512
6205e8b894d157b3e4e643379fac95346671b934f193146345def7aebc313eb6f990018d575d619caf3e3c891c83217b5b26f3f310365cc6baa3490da14fee3f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5+:ZVxkGOtEvwDpjc0
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 2024-03-12_4620a59532c83d6f81acb375206270cd_cryptolocker
Files
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2024-03-12_4620a59532c83d6f81acb375206270cd_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