Behavioral task
behavioral1
Sample
2024-09-06_3b038a9bc5a623e36c86acec7f994f4a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_3b038a9bc5a623e36c86acec7f994f4a_cryptolocker
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Size
60KB
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MD5
3b038a9bc5a623e36c86acec7f994f4a
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SHA1
f575250b29118e040222aedea35726876a9fa537
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SHA256
05f50ec665e083504ae03a0b35463eff52936581ee25dbe606176f5f4e92a4cb
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SHA512
dcce087801568e61ffd6867e622172e052cc6db34e7be5f9729d28ea2bafab1b874b4c33a75a9bead73237359f01048ba9c19829596d281a5dc9570b09bf56e4
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Ns:z6QFElP6n+gKmddpMOtEvwDpj9aYaL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_3b038a9bc5a623e36c86acec7f994f4a_cryptolocker
Files
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2024-09-06_3b038a9bc5a623e36c86acec7f994f4a_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