Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_3a9be84a75886be2061a416bef7bdfb7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-24_3a9be84a75886be2061a416bef7bdfb7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_3a9be84a75886be2061a416bef7bdfb7_cryptolocker
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Size
59KB
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MD5
3a9be84a75886be2061a416bef7bdfb7
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SHA1
a5c12ff18cb2c21db05055531814a42246729cdb
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SHA256
1e5152ac2b6de421f1b0700efcc4f02f8115d9f365e19285ccf44ec750b2ec03
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SHA512
ecce81478ff82dbca430bed8629354f17144d3a2e55e91d4a2ad2f8cad78844380ff5fe36c1854bba24eef6e1122d143907a03e30d95bd459b902e7597f5b8e5
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lx5Hi:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lPC
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 2024-02-24_3a9be84a75886be2061a416bef7bdfb7_cryptolocker
Files
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2024-02-24_3a9be84a75886be2061a416bef7bdfb7_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