Behavioral task
behavioral1
Sample
2024-10-14_4e217bf30289c8d7811774689fa0a959_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_4e217bf30289c8d7811774689fa0a959_cryptolocker
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Size
68KB
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MD5
4e217bf30289c8d7811774689fa0a959
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SHA1
d1d4a81c6f36e600ff7ed79034b40ef875b42a68
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SHA256
c6f375df27b27f1980ef45ce44279c0f7d7d081e66052e53e299ace2b4fc29a2
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SHA512
39fbabfe67df754bcb44411298863403744c8ff93c5bdc7ff895a3594f0bbb6a12e7b9fbf48aef2c4171c55b738d12219b271c089029b289341dc8357d42f173
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBC:z6a+CdOOtEvwDpjQU
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_4e217bf30289c8d7811774689fa0a959_cryptolocker
Files
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2024-10-14_4e217bf30289c8d7811774689fa0a959_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