Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_18b876e32b273ae817a840d66e3c6c1f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_18b876e32b273ae817a840d66e3c6c1f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_18b876e32b273ae817a840d66e3c6c1f_cryptolocker
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Size
120KB
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MD5
18b876e32b273ae817a840d66e3c6c1f
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SHA1
3e4a4afac2f385d50ecaf23c862bd7f322455853
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SHA256
0e0c07e30054b217dcb46b8074666acf3eabdd577513b8f6b457212fea858c06
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SHA512
d4386c45899a9753affe51b11586ce09c03265d44f64e85e8d8782f9f90c416299c4ffdfad1ab8f4b87314757f53f6d3b705c2eda357eb43fd52f1254c0d685f
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2eK:gUj+AIMOtEvwDpjNbwQEIPlemUhYmt
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_18b876e32b273ae817a840d66e3c6c1f_cryptolocker
Files
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2024-02-29_18b876e32b273ae817a840d66e3c6c1f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE