Behavioral task
behavioral1
Sample
2024-10-17_a06ea97dcbea53436209b31952771b83_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-17_a06ea97dcbea53436209b31952771b83_cryptolocker
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Size
77KB
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MD5
a06ea97dcbea53436209b31952771b83
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SHA1
13ff7e7e8211b3f03aa5327cdfe3c8d04c59b66f
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SHA256
1bf6e403a6af3001b510fb5363d70939d4c4c1c051ca6fdfc23c0181330bc586
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SHA512
b40b5304cf30a9cc99a67b8850dcce92f0f2372e89539a4cf467da18f76192ca2da7872084e6dcc41d944f58a0ab26767bf611a565dfd344b8d33fb733f726d1
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyB/K:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyA
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_a06ea97dcbea53436209b31952771b83_cryptolocker
Files
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2024-10-17_a06ea97dcbea53436209b31952771b83_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