Behavioral task
behavioral1
Sample
2024-10-17_8bb1aa2118026671dde5de2c2508e584_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_8bb1aa2118026671dde5de2c2508e584_cryptolocker
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Size
56KB
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MD5
8bb1aa2118026671dde5de2c2508e584
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SHA1
e86ce853b42c6210682461bce5bcd1503567b0ef
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SHA256
7e3d5dadb1b3f6c9083aba4c2f2a0b015c75caeaa159d33e6e7825ce475cc5c6
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SHA512
8df64da3b2664aae9fb856814c1fd62359f1f30bd35ad84d6165a81cb97e2a4a138bcab835cd097eb256ca765eb37fc04ef7fe2867b51f03fb51180cabff4a82
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax848+h7:z6QFElP6n+gKmddpMOtEvwDpj9aYaV
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_8bb1aa2118026671dde5de2c2508e584_cryptolocker
Files
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2024-10-17_8bb1aa2118026671dde5de2c2508e584_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