Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_6ac45e7eb9ced59b1148e62b32566449_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_6ac45e7eb9ced59b1148e62b32566449_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_6ac45e7eb9ced59b1148e62b32566449_cryptolocker
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Size
47KB
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MD5
6ac45e7eb9ced59b1148e62b32566449
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SHA1
63704c76754c9cc14717218809ec84afee79ee8b
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SHA256
2813d313acf6ae7f4de6625781f18b6e0d910f4d4adabc3cfaa650efdeda2215
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SHA512
b3177609fbddb719071005dd5373aee964bf09b76a56d50779aaf7c3bfa095dcc72e4495ecd8943611b512f755eb03709313e1817630f72e5993d471fdfd8f0c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22G:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJG
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 2024-02-23_6ac45e7eb9ced59b1148e62b32566449_cryptolocker
Files
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2024-02-23_6ac45e7eb9ced59b1148e62b32566449_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