Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_977ffb225df5bee8cef0e8385190a52a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_977ffb225df5bee8cef0e8385190a52a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_977ffb225df5bee8cef0e8385190a52a_cryptolocker
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Size
40KB
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MD5
977ffb225df5bee8cef0e8385190a52a
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SHA1
4aaaf36e9c624df798889276e3143815aa81a3cd
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SHA256
bd5edc24a9ccc90a7972e3e5bd9ae663976fae2a14f501447f34cdfa0f509aa9
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SHA512
9d56b354bf40d141c1749bd9a052928c9217070c94444a1c3c55e10b336b7ee3ed7760b88be6a62b530fd63abb565704e211ea3464a68315a34059b5428b9090
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLm5x:ZzFbxmLPWQMOtEvwDpjLeUsx
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 2024-02-20_977ffb225df5bee8cef0e8385190a52a_cryptolocker
Files
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2024-02-20_977ffb225df5bee8cef0e8385190a52a_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