Behavioral task
behavioral1
Sample
2024-10-15_f1a1520e0b08f59939b4a7ce921f7512_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-15_f1a1520e0b08f59939b4a7ce921f7512_cryptolocker
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Size
62KB
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MD5
f1a1520e0b08f59939b4a7ce921f7512
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SHA1
76901132af20aa002bf239af111ca0e7b787b2f4
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SHA256
cdd6ac4e3d9722eac58b583ab1b890f29fe67963b9af12d8bb286841d18976b2
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SHA512
aa1992c0d4bd24bb3dc51d81b4c52aca212a6bef5d0672859e17f80e53762271a606576d11067140485212554cbbf003c048109539d0d6409fa5f70711baad90
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SSDEEP
1536:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRDf:f6a+1SEOtEvwDpjBb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_f1a1520e0b08f59939b4a7ce921f7512_cryptolocker
Files
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2024-10-15_f1a1520e0b08f59939b4a7ce921f7512_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_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: 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