Behavioral task
behavioral1
Sample
2024-10-18_1e4f2691eeb3a8258ebfb6ff955df0b5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_1e4f2691eeb3a8258ebfb6ff955df0b5_cryptolocker
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Size
64KB
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MD5
1e4f2691eeb3a8258ebfb6ff955df0b5
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SHA1
6b8c0294a405fd591f6f4b52f828f061154c7ec5
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SHA256
c94980233a6f7f074b46b00618c4b67278fbf63f81e32b8b157f6d4cb9c0609c
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SHA512
3b31870096739066f629cdcd3b952b8332aa17b0552482523f0b01e3aae6861f97a5a4bc45eae2cb4ac27b4f967ed3fc94ce9aa3f7f2a965b35b6bbd84be7489
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQcI:1nK6a+qdOOtEvwDpjl
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_1e4f2691eeb3a8258ebfb6ff955df0b5_cryptolocker
Files
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2024-10-18_1e4f2691eeb3a8258ebfb6ff955df0b5_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE