Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_2f72662fa8b55c5288468da909a4426a_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-20_2f72662fa8b55c5288468da909a4426a_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-20_2f72662fa8b55c5288468da909a4426a_cryptolocker
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Size
71KB
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MD5
2f72662fa8b55c5288468da909a4426a
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SHA1
79323011c1f0c308e786bc264189de53ded86423
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SHA256
04fd95255e5f41dee91726573eb608dff8f4c28e9b04162e54defa33a8ab1cc6
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SHA512
48ed95186ad14ee77d496201747e80b1518277d3d7429ae55682121cd20bb2bd91ecf30c18f3db09a0d09fcb4f675e2cc7c7bbf8cfcc3af751ce63de7c57533e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSy:DW60sllyWOtEvwDpjwF85G
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 2024-02-20_2f72662fa8b55c5288468da909a4426a_cryptolocker
Files
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2024-02-20_2f72662fa8b55c5288468da909a4426a_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ