Behavioral task
behavioral1
Sample
2024-10-13_7a2486597f885829244f04393009b57a_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_7a2486597f885829244f04393009b57a_cryptolocker
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Size
60KB
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MD5
7a2486597f885829244f04393009b57a
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SHA1
9eea9589090bb7cc0fa971fe45c0cb9ddf2eea15
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SHA256
0020eddf5b6d8bc658499cac0baadb95b72778bb2d60773161b7c4a010c467bd
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SHA512
047308ade3e2604505ca19ab452ec2484c72a6548825e7f167b3651a79e70d12016a289a11cfb815537131d753e06649dab9628ebd19dc39d6a3f83f155babb4
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwa3TtRPLwB:T6a+rdOOtEvwDpjNDc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_7a2486597f885829244f04393009b57a_cryptolocker
Files
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2024-10-13_7a2486597f885829244f04393009b57a_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