Behavioral task
behavioral1
Sample
2023-08-27_063face6da00f0ced966d2f61bccfc31_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_063face6da00f0ced966d2f61bccfc31_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_063face6da00f0ced966d2f61bccfc31_cryptolocker_JC.exe
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Size
65KB
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MD5
063face6da00f0ced966d2f61bccfc31
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SHA1
eb923d2b0bddb7cb9b6a6992461f6b751bf736e9
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SHA256
3946cecb2781ea01c0bfc20cb31eaa21f815d28e8699ca5c2ec199de1782e72a
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SHA512
82dd582f78bf93cf371e49dd65cc4a1ae0e32ecf9b380574d166077ba34eaccfece625bd6c2a8860cc3c01d2bf8a0e41794cedb813dcc5dbd609755be023be0c
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXN:T6a+rdOOtEvwDpjNE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_063face6da00f0ced966d2f61bccfc31_cryptolocker_JC.exe
Files
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2023-08-27_063face6da00f0ced966d2f61bccfc31_cryptolocker_JC.exe.exe windows:5 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_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