Behavioral task
behavioral1
Sample
2024-10-09_80408a51c4154554521249911dedf41c_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-09_80408a51c4154554521249911dedf41c_cryptolocker
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Size
59KB
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MD5
80408a51c4154554521249911dedf41c
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SHA1
55ba71998863f2f8868c2c5ad8bc5fff17c3be73
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SHA256
0e3990fbabcd02526f65663c56d0e73bdc6dc3562389afbae7fb8b340f302f41
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SHA512
c0d759b9ed7fef10699f445709f239c2243ada287d5d320e248f05e922297d99fc188dfbec153778a6cbfbf33b6ac5c192c9d44a211b8d80f90c51db69f473eb
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKr:P8mnK6QFElP6n+gymddpMOtEvwDpjYd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_80408a51c4154554521249911dedf41c_cryptolocker
Files
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2024-10-09_80408a51c4154554521249911dedf41c_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