Behavioral task
behavioral1
Sample
2024-10-12_2644c36024ef7b823b6f1983840356cf_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_2644c36024ef7b823b6f1983840356cf_cryptolocker
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Size
62KB
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MD5
2644c36024ef7b823b6f1983840356cf
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SHA1
ffcf335b2992bf3072cbd3829acce56af5d53ee5
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SHA256
067c0cc3c141d0c5d5a3251fecda6a975ccba2a39b75ff013d5c78618c129970
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SHA512
969a426cabe7774b84f72ddab1ec01a6c9a1f78a057e16a66220e35ac14bbb130a65c38ffd30f5e5e908faf69bf14c87b0d7de3c56008c96647ef1cafff4a03a
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLam5axK38noysm:T6QFElP6n+gxmddpMOtEvwDpjwaYaQ8b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_2644c36024ef7b823b6f1983840356cf_cryptolocker
Files
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2024-10-12_2644c36024ef7b823b6f1983840356cf_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_CODE
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