Behavioral task
behavioral1
Sample
2024-09-05_a0d90b49e4c4bcb7a9978b1ac36992ee_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_a0d90b49e4c4bcb7a9978b1ac36992ee_cryptolocker
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Size
83KB
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MD5
a0d90b49e4c4bcb7a9978b1ac36992ee
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SHA1
5c7df73dc79753fcbcdf5c752458032a2ca5b3c6
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SHA256
e25abede78a4e56d20f74d8cd4724f684789deb07cd3de0547c461bfad2daec7
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SHA512
2ae12130920293a420e4c5ae7b99a4ed444e2fbf6db3d94422083c1460804ae31ec0961d1418a34febebb6868512ae405e3c8a5144c464c884a00b80129d6125
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXO:zCsanOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_a0d90b49e4c4bcb7a9978b1ac36992ee_cryptolocker
Files
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2024-09-05_a0d90b49e4c4bcb7a9978b1ac36992ee_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