Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_c9b7caad3a01b6b22392035e1ba07010_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_c9b7caad3a01b6b22392035e1ba07010_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_c9b7caad3a01b6b22392035e1ba07010_cryptolocker
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Size
47KB
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MD5
c9b7caad3a01b6b22392035e1ba07010
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SHA1
52ad8b138675ecdee0d658c4e92e67d4149fd2a2
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SHA256
451f3ff26a061fde0d21f2ddc1f5719e84902e2bed20198bb7bd72bdf31f2247
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SHA512
1215b02bf451cf9cd07ac95652f71edf7c88bfd8e39c6f22471d9e5cca1b8ede0b855d61c749aa7afa3462767b385d3763522fa670b170b877da1c352528d0f9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQo
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 2024-03-15_c9b7caad3a01b6b22392035e1ba07010_cryptolocker
Files
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2024-03-15_c9b7caad3a01b6b22392035e1ba07010_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