Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_a54a2b309213817f947e9c19202542b5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-11_a54a2b309213817f947e9c19202542b5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_a54a2b309213817f947e9c19202542b5_cryptolocker
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Size
97KB
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MD5
a54a2b309213817f947e9c19202542b5
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SHA1
ed216c84cdd008c689c40498d746539c74de2325
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SHA256
a98be8b0d8f868692458f40fac5085f5cdae87bf380fd22705bb9981d06c2038
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SHA512
7ba3073036a3fe4dcd92b77641592104af11551a4f5db1951e2b8a0b4102a9c5337837c79bd6548fb67c1f5327d53e01d2524a6a2c886ca9a698014e8687d712
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJAw:26a+2OtEvwDpjtzg
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 2024-02-11_a54a2b309213817f947e9c19202542b5_cryptolocker
Files
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2024-02-11_a54a2b309213817f947e9c19202542b5_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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