Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_4032a105781e6b683c30b87db79161f4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_4032a105781e6b683c30b87db79161f4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_4032a105781e6b683c30b87db79161f4_cryptolocker
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Size
48KB
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MD5
4032a105781e6b683c30b87db79161f4
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SHA1
11fc7f9176e578daa32e11f009235538492725e4
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SHA256
a57d94fd61253e8a71247370bd108ceff1540cfdeec9b93b7eb1087d7be13d5f
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SHA512
2b0d1ac89ab9fcd65abe39cccf04a86d68e00b3b4884eeca2af4242d16526802182f7b40ba91185d32566bca4145465ed50f766e7cea21d50603e48afed9c285
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofZZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_4032a105781e6b683c30b87db79161f4_cryptolocker
Files
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2024-04-20_4032a105781e6b683c30b87db79161f4_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE