Behavioral task
behavioral1
Sample
2024-10-18_8bed3199722a9a67068e0eb0388f8e62_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-18_8bed3199722a9a67068e0eb0388f8e62_cryptolocker
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Size
63KB
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MD5
8bed3199722a9a67068e0eb0388f8e62
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SHA1
650c1086fb3e5ca507f8ef8570e6df6c78f26bf0
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SHA256
0893bc409619ade134a21a8c483276757852a7879c63ee31e1d2d9f7279da7bf
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SHA512
362331acdabb8383b3ac5dc95fa7dc4242f7ccb0980302ddd4537efd606c982671e7d2b4ed84804c93ec69ca51be965687cebf06e60d22c1270b8a7831719a3b
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwa3TtT1o:T6a+rdOOtEvwDpjNDc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_8bed3199722a9a67068e0eb0388f8e62_cryptolocker
Files
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2024-10-18_8bed3199722a9a67068e0eb0388f8e62_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