Behavioral task
behavioral1
Sample
2024-10-17_ceae93359e264ca0d7222a11a523b1c5_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-17_ceae93359e264ca0d7222a11a523b1c5_cryptolocker
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Size
70KB
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MD5
ceae93359e264ca0d7222a11a523b1c5
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SHA1
fdbc336a34a21de443cd68a3e6fd216e58d26cea
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SHA256
a944adaaf86a6284957efc02ebf2d1d8be3207a73e05c0059c8747280d5c8a29
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SHA512
868ea312e06ae8ab6837efcc524300521d9e14c3eff3a36cd7d49f3780d0040152b550d7d85552129822486334e86be6323569b0414e3dfea9c250249a6e2eee
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB+8x7c:z6a+CdOOtEvwDpjQO
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_ceae93359e264ca0d7222a11a523b1c5_cryptolocker
Files
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2024-10-17_ceae93359e264ca0d7222a11a523b1c5_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_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