Behavioral task
behavioral1
Sample
96e0fb1ca73d9e8485b8bf8f975ef2c1_cryptolocker_JC.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
96e0fb1ca73d9e8485b8bf8f975ef2c1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
96e0fb1ca73d9e8485b8bf8f975ef2c1_cryptolocker_JC.exe
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Size
64KB
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MD5
96e0fb1ca73d9e8485b8bf8f975ef2c1
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SHA1
0e7a49fd51c991817e80985dc28477b3c19c8ccf
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SHA256
b8393dadee90f7769517eb27094a10aa5635fe1a9c74b0e8fde056a17496c486
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SHA512
4c62922e04490812e1956b793c794f70fe2d5cadbab58ad7051d0b6fa7efb59228493351880416de2d45a8afc7207da588b226bde363314cb6dd0ef2774966b0
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAvD:z6a+CdOOtEvwDpjQE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 96e0fb1ca73d9e8485b8bf8f975ef2c1_cryptolocker_JC.exe
Files
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96e0fb1ca73d9e8485b8bf8f975ef2c1_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