Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_0871d8916afdfaee9bd01a6e4511f069_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_0871d8916afdfaee9bd01a6e4511f069_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_0871d8916afdfaee9bd01a6e4511f069_cryptolocker
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Size
77KB
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MD5
0871d8916afdfaee9bd01a6e4511f069
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SHA1
4a51bb1b960d34276d899f2f55ba013ce263b8e1
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SHA256
d341856b78a6bee0f91fb4c200128978321603061c666a776baa6e35ee412e94
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SHA512
077705e59ebb83b21ad5aed66d1be1af797b48eeb90f3fd816b9595d2311cdf7936e71c54306c559c6ca851c8e6f45dc178f8198b12c304f11fd4ab1086f38cb
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA52:ZVxkGOtEvwDpjcaN
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 2024-04-10_0871d8916afdfaee9bd01a6e4511f069_cryptolocker
Files
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2024-04-10_0871d8916afdfaee9bd01a6e4511f069_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