Behavioral task
behavioral1
Sample
2024-10-09_54abb492521d3c71288182deb8216c41_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_54abb492521d3c71288182deb8216c41_cryptolocker
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Size
96KB
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MD5
54abb492521d3c71288182deb8216c41
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SHA1
69c12faef689991f3fc5287c35ea495773928e1f
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SHA256
4a37efb0494813bbd2a0f6e24a0802a244a12ab05fdf9e0a912dfee84dab099a
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SHA512
cad206fa2d9770770bf7dca4d7ff11e4315bb8cb005b7b7fce15c09498cefa7c3e1a60385b336697c356ddbef6aef078eae9da908fe977523d6a33a23475c5bc
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbyCbtKwjEhx:z6a+CdOOtEvwDpjc4
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_54abb492521d3c71288182deb8216c41_cryptolocker
Files
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2024-10-09_54abb492521d3c71288182deb8216c41_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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