Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_498020b7e05c577c1815219e523e25a9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_498020b7e05c577c1815219e523e25a9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_498020b7e05c577c1815219e523e25a9_cryptolocker
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Size
126KB
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MD5
498020b7e05c577c1815219e523e25a9
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SHA1
4424cae6bb59bc7b4dfabbb525e2ccc3a3e15734
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SHA256
9cacab1aefdf9d1f143d124fd9a08d23869e18d867340bb4436dfe826d9c3da9
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SHA512
84deebff6d99580523fd8b54b28bda95b852a068d5138b8d70d46c5ae7018ef49097c69596286d812ad44d19cbbc8a93d2166a6f46ff9819047b256484e0fd38
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpuQ:vCA9OtEvwDpjB
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 2024-04-08_498020b7e05c577c1815219e523e25a9_cryptolocker
Files
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2024-04-08_498020b7e05c577c1815219e523e25a9_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