Behavioral task
behavioral1
Sample
2024-10-10_3f0e75e3f1bf1470de0bd9779fab5db3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_3f0e75e3f1bf1470de0bd9779fab5db3_cryptolocker
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Size
90KB
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MD5
3f0e75e3f1bf1470de0bd9779fab5db3
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SHA1
29ee9b4aef5f5efb924f41aab52c4ea701ed6224
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SHA256
1ec597cdbd288a66fe8a22a9321e1ffd22518d6bbc071f3bde504011ed2c5a77
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SHA512
f3365ece8e6da81448f3f52a01c5998e4b1dc949cd1158311a10fbbf206df1e84ef766490de3c55998af4fd74f69df2b1e8cd25ddb76ded2e8854187456ceeed
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/l:n6a+1SEOtEvwDpjYYvQd2Pe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_3f0e75e3f1bf1470de0bd9779fab5db3_cryptolocker
Files
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2024-10-10_3f0e75e3f1bf1470de0bd9779fab5db3_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