Behavioral task
behavioral1
Sample
2024-09-07_8869785b212a6247641e64795f525aff_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_8869785b212a6247641e64795f525aff_cryptolocker
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Size
75KB
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MD5
8869785b212a6247641e64795f525aff
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SHA1
0b93ffff0e4a064c17e8755e625b11b5e9a7ea68
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SHA256
91eb89c5ec8f4042997c2fa1255548062aa0fc65df6da35eefd4aed717d1aabf
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SHA512
94fadddd72633a9fb6513ab195b336dcd6b1c7e7a59de427785b38e2d597abae949b685eee83c49e0fd4e81702b11be3d98681090d9e16cd26b355fc64e955ed
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gc:1nK6a+qdOOtEvwDpjJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_8869785b212a6247641e64795f525aff_cryptolocker
Files
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2024-09-07_8869785b212a6247641e64795f525aff_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