Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_8ab76b0067041583ecdfb9a3cec82255_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-12_8ab76b0067041583ecdfb9a3cec82255_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_8ab76b0067041583ecdfb9a3cec82255_cryptolocker
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Size
48KB
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MD5
8ab76b0067041583ecdfb9a3cec82255
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SHA1
ccc079b509b35b0d4bd84e99521de845ccf1be82
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SHA256
683fa08a861917628a02c8009e5c660b1e66956ef4ac75adf0dd61a7607d00b6
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SHA512
a67cf51cb149789c7df41d2e99f0b42c6afdf71809b383062d23d7ac55226c876f30bf93c9d8dac678c3f7d4095ca2f677c15c88b3d5cb9fef097de73237a305
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5m:qmbhXDmjr5MOtEvwDpj5cDtKkQZQK
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 2024-06-12_8ab76b0067041583ecdfb9a3cec82255_cryptolocker
Files
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2024-06-12_8ab76b0067041583ecdfb9a3cec82255_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