Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_9a2e3638757b97d6e7d28ad49f473ec2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-03_9a2e3638757b97d6e7d28ad49f473ec2_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-03_9a2e3638757b97d6e7d28ad49f473ec2_cryptolocker
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Size
50KB
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MD5
9a2e3638757b97d6e7d28ad49f473ec2
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SHA1
b55f0331700b21c2b15973c8189965f6499d8de7
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SHA256
37f63a954c86f9128947a4d607a2c1d064476958b9d02d7e625f8836ef9ccc75
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SHA512
9a872ff5a2d1cc358d0dd340ac20b7bc841f89c0315d5434c9b0b46ec90bf1c872d4b543aa8ef6b4415a9ee0ad10b73733a52e0c8b17fc488ebd17e34145d773
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8GG:ZVxkGOtEvwDpjc7
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 2024-06-03_9a2e3638757b97d6e7d28ad49f473ec2_cryptolocker
Files
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2024-06-03_9a2e3638757b97d6e7d28ad49f473ec2_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