Behavioral task
behavioral1
Sample
NEAS.5537d185be93b40a062c1f21b21e5a30_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.5537d185be93b40a062c1f21b21e5a30_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.5537d185be93b40a062c1f21b21e5a30_JC.exe
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Size
248KB
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MD5
5537d185be93b40a062c1f21b21e5a30
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SHA1
a6e4d01a5f61b5bc76a43a5a40fc30892b2fc275
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SHA256
eabf44296f087828e51e888dc53a2842f9a904eb210c2f7e59a22c4bbd8c6bcb
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SHA512
859367f74ae93ffa1a82a6bfc8801e202494dc08d52f26517c246c17d507b35968c33f938bd7b9f8ebe0f778f8006cab9d8ff615c98ed8eae82635855af7c5df
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SSDEEP
6144:uuq1yy/pjnkeQ4m13YSfZghCN9/xYwfdrtuuT:y1yc9kbJ3Yyky5CwfHuuT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.5537d185be93b40a062c1f21b21e5a30_JC.exe
Files
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NEAS.5537d185be93b40a062c1f21b21e5a30_JC.exe.exe windows:4 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 53KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE