Behavioral task
behavioral1
Sample
2024-10-09_c364384e5347a24206804ed1289fe6b1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_c364384e5347a24206804ed1289fe6b1_cryptolocker
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Size
76KB
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MD5
c364384e5347a24206804ed1289fe6b1
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SHA1
62b3dc13cffaed6b0b8ecb8f0923000da5754a10
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SHA256
4a1d98051673bbdaedf4c0e08e05b50c5fdac79eb6f8ef84df5aa2077e5e1bf5
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SHA512
5ef532aa525ed4d537edf12c8b67f107b30bae5befd7d45dc86402d1734095302b98ebf77cc536b247567647485df4872e67b11112118214808fafabdcfef83b
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzcV:T6a+rdOOtEvwDpjNwV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_c364384e5347a24206804ed1289fe6b1_cryptolocker
Files
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2024-10-09_c364384e5347a24206804ed1289fe6b1_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