Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_c511dd77d09404ebe502be14de315e0c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-13_c511dd77d09404ebe502be14de315e0c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-13_c511dd77d09404ebe502be14de315e0c_cryptolocker
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Size
49KB
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MD5
c511dd77d09404ebe502be14de315e0c
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SHA1
469141a7bcd7916234f03f176e6e09f7b21a7c18
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SHA256
b8db1906fa8c1ec57bc80b0264f0465efa1f377feb7d06387c5f8dd676ed4e7b
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SHA512
51654db56f2a85bac73ca611bec4004cd39060a5e244d315e1c22c6d415e894b59deff0f4106a840045091ff46f8395d703b24208fc200dcadf01d4aeebe903f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zH:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uL
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 2024-03-13_c511dd77d09404ebe502be14de315e0c_cryptolocker
Files
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2024-03-13_c511dd77d09404ebe502be14de315e0c_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