Behavioral task
behavioral1
Sample
2024-10-14_3532d0508ae9199a57aa08ebbb391008_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_3532d0508ae9199a57aa08ebbb391008_cryptolocker
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Size
63KB
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MD5
3532d0508ae9199a57aa08ebbb391008
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SHA1
982cf421c383aa8361fa6dd9add5d96ceaaeeb8f
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SHA256
a6cd44ad3f4628fd24f079d9566e3047cbfb134ebb0b8bb03f016b91d55f68d7
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SHA512
1dc63cbf52aef90652ad95f55b266f4a6c3fd42c11d9b78b0725990497fdc926a2627a258e5659b97e36dd59706f077cbb4693cc5aae4c29ec9aac89171ee2d4
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33VN8:zj+soPSMOtEvwDpj4kpmeLmq33Vy
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_3532d0508ae9199a57aa08ebbb391008_cryptolocker
Files
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2024-10-14_3532d0508ae9199a57aa08ebbb391008_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