Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_59285e39b4b69a23b23c3446ece88ef9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_59285e39b4b69a23b23c3446ece88ef9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_59285e39b4b69a23b23c3446ece88ef9_cryptolocker
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Size
45KB
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MD5
59285e39b4b69a23b23c3446ece88ef9
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SHA1
64161e10e31663bef5761ddbcdb3263be44b379e
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SHA256
cf6fbcaf4fe32e26a5fd4a5d058aed51c3e331dfd919908245fd8aba31cde2e9
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SHA512
b5f630856ad558af0e2399d2c181caf42de1f2d3a4054dc5eeee05fb2cef3da476a39f1639b00800aab7b3c171954628429dd9d3867a29ee7d66860cf9853b29
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsE:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1W
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 2024-02-27_59285e39b4b69a23b23c3446ece88ef9_cryptolocker
Files
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2024-02-27_59285e39b4b69a23b23c3446ece88ef9_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