Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_39865fa96d6e69d06be707c482541a86_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_39865fa96d6e69d06be707c482541a86_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-11_39865fa96d6e69d06be707c482541a86_cryptolocker
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Size
51KB
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MD5
39865fa96d6e69d06be707c482541a86
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SHA1
2541315ca23e6ce1a06a85ca657037ed3b098c80
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SHA256
f0df866539c3da4aa75ebc9dfab19f6648c068cc1c21c14289fabc1f3b63da68
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SHA512
b0d7bee823c6d85e011a7a936bf3df66c5e010b1934adddfb5535f80c836933830d9386c7f9317cfe183a0b8e3f23dc04e3ea3d11f2c91393b99a7dd43488e96
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccE:qmbhXDmjr5MOtEvwDpj5cDtKkQZQe
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 2024-06-11_39865fa96d6e69d06be707c482541a86_cryptolocker
Files
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2024-06-11_39865fa96d6e69d06be707c482541a86_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