Behavioral task
behavioral1
Sample
2024-10-14_12d1df429968e39ae614bc3844d4905a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_12d1df429968e39ae614bc3844d4905a_cryptolocker
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Size
43KB
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MD5
12d1df429968e39ae614bc3844d4905a
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SHA1
2cdcadd99b472abdb4bb5e878622f8ed6dbab451
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SHA256
909f97508603e8e8076471b4c4807ea148876e1173bbb00a75ce0597bcd4ae10
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SHA512
7ea5a5d90babc8028ca33ba5a297b709334529dcabd6d3348b6756f63f3e2ec18da465c7c8962b0c5aabed23c637c24c5fbbd60091ee9340beac75044b3acf98
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdH:bO6YcA/Xk3wXFXSqAJ1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_12d1df429968e39ae614bc3844d4905a_cryptolocker
Files
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2024-10-14_12d1df429968e39ae614bc3844d4905a_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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