Behavioral task
behavioral1
Sample
2024-08-24_33b3c3d5c64822b5bef66123a591d777_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-24_33b3c3d5c64822b5bef66123a591d777_cryptolocker
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Size
46KB
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MD5
33b3c3d5c64822b5bef66123a591d777
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SHA1
1e59b9ccb9bcbcba0486b9c3e5e5f52cc8904a2c
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SHA256
01de795506ff3b5ba3febd68c65b5fa1ffd45884c89bafdcc7dafd976ab1d0cb
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SHA512
b186f58f9fb7603642934dca997d6f6639db2877107de00fd1c400b8065a3a2ae1d7f1f0c928fef8cc43cc35066d4e1f2242c63f8d27789ba524c1f28a40fff6
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOr:bODOw9acifH+YQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-24_33b3c3d5c64822b5bef66123a591d777_cryptolocker
Files
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2024-08-24_33b3c3d5c64822b5bef66123a591d777_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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