Behavioral task
behavioral1
Sample
2024-01-08_350dee1d046810ce106a7e05354b0e81_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_350dee1d046810ce106a7e05354b0e81_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_350dee1d046810ce106a7e05354b0e81_cryptolocker
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Size
148KB
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MD5
350dee1d046810ce106a7e05354b0e81
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SHA1
f1f1d4d48b82950f6858ecb60a24c150e7cec5c9
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SHA256
17bf926834eb726f0ed335b314b9e71bdc614735f62b89f88b1b1af87d062dee
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SHA512
31fe78e7355e96005e81aac5e94079e56212a37b2fe0502544cd42b543b1d9ba1116cfae0397c105ea351b8c834082bb5c8411471bd13dfcf319adc59f65eca5
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egpt:T6a+rdOOtEvwDpjLzi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_350dee1d046810ce106a7e05354b0e81_cryptolocker
Files
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2024-01-08_350dee1d046810ce106a7e05354b0e81_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE