Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_8a96f3b052103f194e8f59e031bbf074_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_8a96f3b052103f194e8f59e031bbf074_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_8a96f3b052103f194e8f59e031bbf074_cryptolocker
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Size
47KB
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MD5
8a96f3b052103f194e8f59e031bbf074
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SHA1
d8b79767851d06d68b405981d9e7eb51b5a7ca22
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SHA256
94e940e642c6338b4cefd35ec0557b28428662b4aa2d41cdc64963675e9b70b4
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SHA512
f178d72c5f83f140081cdf92cf962f2036cc2e4b749f28a54290b3c11e1827c70224909c3589b70c5dda3800e6ee7bfff38cc0b0f580f50ff695fd4cb320e9f9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLo: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 2024-02-28_8a96f3b052103f194e8f59e031bbf074_cryptolocker
Files
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2024-02-28_8a96f3b052103f194e8f59e031bbf074_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