Behavioral task
behavioral1
Sample
2024-10-17_133a919e8ebc09a83cbfc2dbef9c2d21_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-17_133a919e8ebc09a83cbfc2dbef9c2d21_cryptolocker
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Size
60KB
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MD5
133a919e8ebc09a83cbfc2dbef9c2d21
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SHA1
13b1bd02f8590ac32fabcbc31036aa40f03e3e70
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SHA256
1cc624722091191aed5a91a4e588490447a8508e7c1315f3859287efd4619418
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SHA512
ce8bd4574a9ed7b6c5edaafd9623fcdf1209636205ff5e4faf7a7fbb28e06e2cf5e83dc0f84c3ecf6aeb88d742a83b5fab1244ae7f3de7e1400b3bf0b3a1912b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLUWa:zj+soPSMOtEvwDpj4kpmeLmc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_133a919e8ebc09a83cbfc2dbef9c2d21_cryptolocker
Files
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2024-10-17_133a919e8ebc09a83cbfc2dbef9c2d21_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