Behavioral task
behavioral1
Sample
9cfe1e9b5fe75aa48e091e20d6a5a0c8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9cfe1e9b5fe75aa48e091e20d6a5a0c8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9cfe1e9b5fe75aa48e091e20d6a5a0c8_cryptolocker_JC.exe
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Size
137KB
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MD5
9cfe1e9b5fe75aa48e091e20d6a5a0c8
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SHA1
c84dfc27eaa5e4fdc3441a820438080154b0e683
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SHA256
7c4b45479ba04fc9e31b942df2dd7e6d62f9791557bc5da2b451db86b6983777
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SHA512
bbb614827caeffc2fb30ea732c0a1be5522a01252f977a015a0ee2b89c77fd717b4f75600d68a20753244f838ff2ad58b71fa14e16c8599c692e4f5f80ce81e2
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699Gjr0By:z6a+CdOOtEvwDpjczY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9cfe1e9b5fe75aa48e091e20d6a5a0c8_cryptolocker_JC.exe
Files
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9cfe1e9b5fe75aa48e091e20d6a5a0c8_cryptolocker_JC.exe.exe windows 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_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