Behavioral task
behavioral1
Sample
9b9819dff47d28_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9b9819dff47d28_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9b9819dff47d28_JC.exe
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Size
139KB
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MD5
9b9819dff47d28ca1e9d6a4c17334630
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SHA1
547d21078fe08d00bdff87e76e38606e8aa2e9d0
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SHA256
04021852031be5ad7368a1689eb1f7f75ca8b1aa5a6f49665f82add91b82fa16
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SHA512
1bfc24c29f8fbec706533d1c4b307011349f8c6de1d12300b97ac18cf2a12b449e740a3baae5257b0e635cec64a3f782d3d1643035bed0059d91e3b257888249
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G1m3:z6a+CdOOtEvwDpjczB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b9819dff47d28_JC.exe
Files
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9b9819dff47d28_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