Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_614559d4353b10b9552193bf85f58b70_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_614559d4353b10b9552193bf85f58b70_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-04_614559d4353b10b9552193bf85f58b70_cryptolocker
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Size
50KB
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MD5
614559d4353b10b9552193bf85f58b70
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SHA1
8f22a15844e7aeeb6675735e6177d7be68f816f6
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SHA256
27c8ad3a8e1ef5906826c548ba38246d194dbda90cc61e1db29af40e21b34ee9
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SHA512
1a6b68604d4bda9616b344754857bf7466f6ad7b5806fc03564358de945097f29f5b47d1494ede416187824820385e7e47364249c1d051e2e5b322cb1795ea51
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQq
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 2024-05-04_614559d4353b10b9552193bf85f58b70_cryptolocker
Files
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2024-05-04_614559d4353b10b9552193bf85f58b70_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