Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_3821c97fa86ce2c87e66fab7846cc3a2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_3821c97fa86ce2c87e66fab7846cc3a2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_3821c97fa86ce2c87e66fab7846cc3a2_cryptolocker
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Size
126KB
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MD5
3821c97fa86ce2c87e66fab7846cc3a2
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SHA1
0159cf18d657d116dc45639d1475a4889d4cdf38
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SHA256
446a8287c055d535a49b327bb1547db1db0aa2074dccc35f77e94a437126ff89
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SHA512
8c953e0d8f8241a080b09dbe907b3ba76980ee5670689926f81a0a103ce8e521cc3a2e86f67bcfcd6761b639d3b1b82e28f943df3a5e97dd5af44f32930f23bc
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpn:vCA9OtEvwDpjr
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 2024-02-13_3821c97fa86ce2c87e66fab7846cc3a2_cryptolocker
Files
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2024-02-13_3821c97fa86ce2c87e66fab7846cc3a2_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