Behavioral task
behavioral1
Sample
eb7cf6c2fea7a06a9a8c0246efef46a0_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
eb7cf6c2fea7a06a9a8c0246efef46a0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
eb7cf6c2fea7a06a9a8c0246efef46a0_NEIKI
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Size
101KB
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MD5
eb7cf6c2fea7a06a9a8c0246efef46a0
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SHA1
3c3ab90d50b2f760b4275016b1ba6fdc885386b4
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SHA256
f3a837168b8c62adc27d6037c0ccf05ba846ccb0a932ed2ac73c1762355becf2
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SHA512
ac8e5d52e8e9ab965fe73fa2cb7de33ecf7369d8a03f4b0451b9973959d15aa1060bd758ef41a58ca0a7cebf56678a1de6dd1377cb802981b6782048fe0e3b16
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfV:hfAIuZAIuYSMjoqtMHfhfV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eb7cf6c2fea7a06a9a8c0246efef46a0_NEIKI unpack001/out.upx
Files
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eb7cf6c2fea7a06a9a8c0246efef46a0_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ