Behavioral task
behavioral1
Sample
bfec0991994ff13915dc0fa56d435a60_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfec0991994ff13915dc0fa56d435a60_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
bfec0991994ff13915dc0fa56d435a60_NEIKI
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Size
24KB
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MD5
bfec0991994ff13915dc0fa56d435a60
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SHA1
da85c30d13d23e8ede69bffab3137a480cc26fc7
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SHA256
4134d19ef2f1215d19ac969e2513c7d7b0c88b2aa2592db7c2a30b6437fe534b
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SHA512
39105b3cb20425b3c3b67abeba7df2e38d23ef99e0796e759cb80ea85c860bff19c1ce2916790890466cfb1b731087ca0958b6cba56d1d4cc773c23d1a4b0891
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SSDEEP
384:aGpN5/SfmVoonJWpSu+Ip7JLyaBOEj63eVi06MCL3VHWZz:fhZSoEpnp7JLyWWElhCBMz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfec0991994ff13915dc0fa56d435a60_NEIKI unpack001/out.upx
Files
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bfec0991994ff13915dc0fa56d435a60_NEIKI.exe windows:5 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: 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: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 400B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE