Behavioral task
behavioral1
Sample
2024-10-13_284ac511cdb1aeaa569986c2543da466_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_284ac511cdb1aeaa569986c2543da466_cryptolocker
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Size
43KB
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MD5
284ac511cdb1aeaa569986c2543da466
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SHA1
8c3778c9d16295e4b5be208ed0e3b1e160e1dd53
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SHA256
e4438094004f4a7e80868d5c4f22aa1773d66abe84daec2b30844ac5ac6d2eee
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SHA512
a19042e1ff148b912a1841e13dcee5cbab90227af20a74db2ca3fcef2c6866a64457dfadd7b58b4d6be5a11e8e36b2a5020cc4050d4c22cf6bfbb92a0d9c6cdf
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKo3B:ba6YcA/Xk3wXFXSqAJCB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_284ac511cdb1aeaa569986c2543da466_cryptolocker
Files
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2024-10-13_284ac511cdb1aeaa569986c2543da466_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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