Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_95503f999aff000523554f0714c92188_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_95503f999aff000523554f0714c92188_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_95503f999aff000523554f0714c92188_cryptolocker
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Size
126KB
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MD5
95503f999aff000523554f0714c92188
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SHA1
0a65a3301782a596466eafdc52032daea6c74238
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SHA256
413b46e81a8e4cd9756040f91dfe776c0209e65f2bb50f4b8b965bdb21aa41e1
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SHA512
3699c15ef846ee8cf296646f04ed1b8251f2e6554e9b696acd8c32d44ae531059c6450d26a88549f55facffea38b5975ee8096fe0a1a1a4f702b5f7e07a1c1e6
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpVB:vCA9OtEvwDpjX
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 2024-03-10_95503f999aff000523554f0714c92188_cryptolocker
Files
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2024-03-10_95503f999aff000523554f0714c92188_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