Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_7d46ee081f3b13b7f43917d1661f6209_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_7d46ee081f3b13b7f43917d1661f6209_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_7d46ee081f3b13b7f43917d1661f6209_cryptolocker
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Size
46KB
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MD5
7d46ee081f3b13b7f43917d1661f6209
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SHA1
82db424d4c1c47cc44d68937ca1f90d14cc4ab2c
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SHA256
b320abbfdc394c15b8669b3bec2a065f8d3009bcac69774b478526fdc7cd8f1e
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SHA512
dbcaf7202e99f9e88f024dcae0018bc98a46ab8440d5e42914455f5cba0d47a386b9dae0a89e4d21a1e752a96e7239a03c2d07620298006947e6a15f6b946153
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBr:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6N
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 2024-02-25_7d46ee081f3b13b7f43917d1661f6209_cryptolocker
Files
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2024-02-25_7d46ee081f3b13b7f43917d1661f6209_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