Behavioral task
behavioral1
Sample
2024-09-13_6decdab6c34f461e22c8e26de5e4e867_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-13_6decdab6c34f461e22c8e26de5e4e867_cryptolocker
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Size
63KB
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MD5
6decdab6c34f461e22c8e26de5e4e867
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SHA1
a53db33f73489345a73d432fd061291048175b23
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SHA256
31b87daeeb9ff995ddda1fa156573f4c2f70504b19f6530d755b2c5e2ff3345a
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SHA512
303e2d125d8bf280c0fdeb6e480ff94b1f0c940062570a92a1e63707d2636d90334cdfa0787bf918415f941fcae3f0db4c2c8686cfab1fa8bb30f720bd3f174d
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKT:P8mnK6QFElP6n+gymddpMOtEvwDpjYM0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_6decdab6c34f461e22c8e26de5e4e867_cryptolocker
Files
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2024-09-13_6decdab6c34f461e22c8e26de5e4e867_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