Behavioral task
behavioral1
Sample
187fbf6bc9de192e53827b90db3d0700_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
187fbf6bc9de192e53827b90db3d0700_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
187fbf6bc9de192e53827b90db3d0700_NEIKI
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Size
1.1MB
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MD5
187fbf6bc9de192e53827b90db3d0700
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SHA1
08259f1003752f7d67ce356d66849561b572c756
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SHA256
e5d34854da8942273139f479f681c77639e0bfd14885c2b5acc9751072f42786
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SHA512
68627e7ff0e2a67bd819819df6030a9b53bb29d1dacf94c7e704aedf428a25b312ff74f1ad3f088509bab109fa3ff0e94c6ff0dd251d156914522258775e7d46
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SSDEEP
6144:mjRjOj9jCfj9j3j9jtj9jOj9j9j9jvj9jGj9jSj9jSj9jmj9jE:Mf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 187fbf6bc9de192e53827b90db3d0700_NEIKI unpack001/out.upx
Files
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187fbf6bc9de192e53827b90db3d0700_NEIKI.exe windows:4 windows x86 arch: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
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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
Sections
.text Size: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ