Behavioral task
behavioral1
Sample
2024-10-17_84170995a608ea4069e8eaaa326e4f45_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_84170995a608ea4069e8eaaa326e4f45_cryptolocker
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Size
73KB
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MD5
84170995a608ea4069e8eaaa326e4f45
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SHA1
e9b6f45326de5e1c9c28f0666052eec9cae46f8a
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SHA256
0f790905f4fc5a6900ac8d82a8250e07dbedfe95c28745635be59d96364029d6
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SHA512
9610f46223514faeddc352496c8ff07c344cbad2412f45c44d040a770ef604969f8479b68b981c1071402526ff02bc1854553aee85eb8a8cfcb91c44443a2f4f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdq:T6a+rdOOtEvwDpjNto
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_84170995a608ea4069e8eaaa326e4f45_cryptolocker
Files
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2024-10-17_84170995a608ea4069e8eaaa326e4f45_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