Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_23a515544ecd66f69683d4e743c52975_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-25_23a515544ecd66f69683d4e743c52975_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_23a515544ecd66f69683d4e743c52975_cryptolocker
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Size
47KB
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MD5
23a515544ecd66f69683d4e743c52975
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SHA1
d66e28d7174298ba6dcbc6939b86949562be130a
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SHA256
a0e9e2aa8d92a8e86b78ae9476307adaff60d208681434dc02eefffbb88e5557
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SHA512
5a18d7d31f1e11a95777f23739c01bd33a460ea71a3e9edb8d2f1816a423cbf626c91a39480b676ab32eae56f78bec81ce4accc1bd637d604e2033b552287abe
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsv:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1x
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 2024-02-25_23a515544ecd66f69683d4e743c52975_cryptolocker
Files
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2024-02-25_23a515544ecd66f69683d4e743c52975_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