Behavioral task
behavioral1
Sample
03139f04088ed9a2d0504cf6b4450950_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
03139f04088ed9a2d0504cf6b4450950_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
03139f04088ed9a2d0504cf6b4450950_NEIKI
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Size
118KB
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MD5
03139f04088ed9a2d0504cf6b4450950
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SHA1
c3cab353b0ed3374f1c25b9f6e634e843ee6b854
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SHA256
7ed3be664e9d54f3bd7845c9bafa38089636a461035328fcdc95d87d0a916434
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SHA512
531454df1d367dc57dd8519f7394f8d043f24a0c6f58c2c60838b14600cf592a175c23549a71b2009f3e31b91c4faa7cc4084360af7e3e5241f5a30c09dcda7a
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflih:hfAIuZAIuYSMjoqtMHfhflixim00
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03139f04088ed9a2d0504cf6b4450950_NEIKI unpack001/out.upx
Files
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03139f04088ed9a2d0504cf6b4450950_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