Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_574848d02bbaffbed6f55f74f5f1f4b3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_574848d02bbaffbed6f55f74f5f1f4b3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_574848d02bbaffbed6f55f74f5f1f4b3_cryptolocker
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Size
59KB
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MD5
574848d02bbaffbed6f55f74f5f1f4b3
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SHA1
db19be20e46e3bff7f34e6ac97637898995bd32c
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SHA256
20cf263494e8d395d7e139e929554d7f13897b41f4c3578e37209f9306c505b6
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SHA512
cbe88b0ce4ffd4cf4e0597b5a33d3d2a3084f4fd2a07c65a43b2c03d4d7934330e4fcdad8f90ac75bb64f7efe1adbb761531c9ec154fc7a1664f763823c40c7b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxZ:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBf
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 2024-03-25_574848d02bbaffbed6f55f74f5f1f4b3_cryptolocker
Files
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2024-03-25_574848d02bbaffbed6f55f74f5f1f4b3_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