Behavioral task
behavioral1
Sample
deb7ca4f3390884db60831153c8d89c0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
deb7ca4f3390884db60831153c8d89c0_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
deb7ca4f3390884db60831153c8d89c0_NEIKI
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Size
402KB
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MD5
deb7ca4f3390884db60831153c8d89c0
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SHA1
a3f614f0ef04176cf8b90da8da738857b9d45de1
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SHA256
884b470fac813569e15feacba56a929452b36362c94b6af0036e3adfaa662a78
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SHA512
1e36d987bd5fe1478de4066426792c0a848e80bf2390165fb2cf2daf1997742be96e611b6630a839ce71a6ad1a91a1155616748d7a18496116c98b3b6ecdd3cd
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SSDEEP
12288:RvvQ9PZW+Py1XOvW2/w+JZ14ObAKaB8OYgC:RA9PZfPyEO2Nz9UKaB8O6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource deb7ca4f3390884db60831153c8d89c0_NEIKI unpack001/out.upx
Files
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deb7ca4f3390884db60831153c8d89c0_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: 844KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 377KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - 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: 744KB - Virtual size: 743KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 280KB - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ