Behavioral task
behavioral1
Sample
2024-10-18_686cab417cfb8fafdf0c8edb9328510d_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-18_686cab417cfb8fafdf0c8edb9328510d_cryptolocker
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Size
58KB
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MD5
686cab417cfb8fafdf0c8edb9328510d
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SHA1
c65a739bffb7a5f3c6517a6d525d86937fa722e6
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SHA256
7d0b3623eca56ccc6261d705445a317fe000120184152c84fdc45dff89011a59
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SHA512
5cd04cdd6b286b65876d02a2f16b97653a947b841770d3a49fed463c361fb8b50899f51e452e348fe6891b212660fd0d657b0356bcf7f4fc38376facffc04c6e
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYP:bP9g/xtCS3Dxx0LP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_686cab417cfb8fafdf0c8edb9328510d_cryptolocker
Files
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2024-10-18_686cab417cfb8fafdf0c8edb9328510d_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