Behavioral task
behavioral1
Sample
2024-09-19_dac275f636b946eb09d5e81ee7a36365_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_dac275f636b946eb09d5e81ee7a36365_cryptolocker
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Size
58KB
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MD5
dac275f636b946eb09d5e81ee7a36365
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SHA1
7b5d276b6ece7d7894835b8214d67bf8522b24ff
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SHA256
ed0047491684b1abbe85de47ce8b1d3a754e503414a68aa94d436f0ac28a4e62
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SHA512
a667cbc518e1c1965baeb2295e0241bfcc8bbcc17092f4825e8cc2ab917f79f9d62cdc92d3a7fc60e98563b68be054deaca3d13bcf0ade0c58d07427e724848b
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYrG:bP9g/xtCS3Dxx0La
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_dac275f636b946eb09d5e81ee7a36365_cryptolocker
Files
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2024-09-19_dac275f636b946eb09d5e81ee7a36365_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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