Behavioral task
behavioral1
Sample
2024-10-09_9988b69c07fafb73b6d785570095e84e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_9988b69c07fafb73b6d785570095e84e_cryptolocker
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Size
59KB
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MD5
9988b69c07fafb73b6d785570095e84e
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SHA1
4643f975eb960f644dce35152887284d21265fa1
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SHA256
c9b18e61467c343c636a721fe1c099b5769795d2fdb78673117a1e9ae4c05a0a
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SHA512
fd29c322314ee7dd05ef2b565e0428aff9e163af6ad67febb7b2d0baf3d6d9ad76e70d71dec2b0c54c3ebb3ece52f319d885c34116602672296acb0a18861a58
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKL: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_9988b69c07fafb73b6d785570095e84e_cryptolocker
Files
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2024-10-09_9988b69c07fafb73b6d785570095e84e_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