Behavioral task
behavioral1
Sample
2024-10-10_a08e1130973b9a183b8fd83ae446ae84_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_a08e1130973b9a183b8fd83ae446ae84_cryptolocker
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Size
90KB
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MD5
a08e1130973b9a183b8fd83ae446ae84
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SHA1
fcd65d935479a64267414d14afa6b2089b3b455a
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SHA256
08aa0197b69cc74045da172acc7b37bf8303cf578cdfdbdc39b0e54837fa52e5
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SHA512
b66a2d68f09dbc9e36c1ca188e667b7f373270f218dd795a88aa94be41e3ea9a42ab183af9dce02fa8151d52db6bd3ed44fefd8b5f257a4751516e6d301ef781
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjQ9V:zCsanOtEvwDpj1
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_a08e1130973b9a183b8fd83ae446ae84_cryptolocker
Files
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2024-10-10_a08e1130973b9a183b8fd83ae446ae84_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