Behavioral task
behavioral1
Sample
e6b97955c88d9eeb72e17d7c56bac8f0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e6b97955c88d9eeb72e17d7c56bac8f0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
e6b97955c88d9eeb72e17d7c56bac8f0_NEIKI
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Size
42KB
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MD5
e6b97955c88d9eeb72e17d7c56bac8f0
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SHA1
8e24dfa0139408009aa0e27a4372a77cb68bffdb
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SHA256
ae5a990b8a32e9d2149f5452c1e30e9c757f020e4e8a6fa3656ff598fc9fad65
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SHA512
1e8ec86493dbcb563c15118dff3ccbf98f19aa27f774e0581e1387d504488ea3d01c9f3c803eb54194d3dedbcdf6d045a458e5f5ec7113ba1751a06796f49c53
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SSDEEP
768:Yj+NMRv4SUM3UMHxyJPx4dQEvW39HQ/cUzJYZhWJW:++NMFPRAPAI39HQkUzJYZhWk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e6b97955c88d9eeb72e17d7c56bac8f0_NEIKI unpack001/out.upx
Files
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e6b97955c88d9eeb72e17d7c56bac8f0_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ