Behavioral task
behavioral1
Sample
2024-10-14_f9ba2fcdde6e9faa3f11a2969ffde59e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_f9ba2fcdde6e9faa3f11a2969ffde59e_cryptolocker
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Size
54KB
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MD5
f9ba2fcdde6e9faa3f11a2969ffde59e
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SHA1
6e099f9058d16d2f598fded261c4f0abc7a86a42
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SHA256
6faa6cbe866f9a913ac489977898cd06c691ad11a285b458b2a045bb2293fe59
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SHA512
fd236543ffe8a09a20c45d0566306832bf3579f440f2422831207c77a4e79eed5bc9440e9d8fd33b4ff1e851105d80d330f8ff77d575a1335570ace630cc2bd2
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOm9i:z6QFElP6n+gKmddpMOtEvwDpj31im8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_f9ba2fcdde6e9faa3f11a2969ffde59e_cryptolocker
Files
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2024-10-14_f9ba2fcdde6e9faa3f11a2969ffde59e_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: 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