Behavioral task
behavioral1
Sample
2024-10-15_f6f33997cadd194dcd1704fd07513b1b_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-15_f6f33997cadd194dcd1704fd07513b1b_cryptolocker
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Size
64KB
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MD5
f6f33997cadd194dcd1704fd07513b1b
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SHA1
a67672236302db8934eeb724820a740f4cb915a4
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SHA256
71d1eac968604a7852290ee30cbf4436ee0718f6fdefaedcafde8c7beab3a56f
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SHA512
f52a845072d257f414d80527fb4ac6e7f41311716f09b167ad3474ed4490aa884a75226cd9c734f8462073c7d3da8559863fd031d4912ca7f11765c94c9339f9
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYMNp:1nK6a+qdOOtEvwDpjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_f6f33997cadd194dcd1704fd07513b1b_cryptolocker
Files
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2024-10-15_f6f33997cadd194dcd1704fd07513b1b_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE