Behavioral task
behavioral1
Sample
f61568af9195b61915b3a9b5782c2cd0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f61568af9195b61915b3a9b5782c2cd0_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
f61568af9195b61915b3a9b5782c2cd0_NEIKI
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Size
96KB
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MD5
f61568af9195b61915b3a9b5782c2cd0
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SHA1
17a2aa8f0cfdd0262691e267651911388c7c4d4f
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SHA256
0c32dc8991979ce760b1acf468f9ac2c38a045bd6eff807c64f76eb9ff88c1e1
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SHA512
09ec2405ea09601d53f6b73874400b4c08f31eebecd363c5eb17b10fa21a5c23d3f2d60c2e7ed11d6bb2f2b25a23200f4b81415ce9161f566a4b3ae0e35671fa
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfu:hfAIuZAIuYSMjoqtMHfhfu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f61568af9195b61915b3a9b5782c2cd0_NEIKI unpack001/out.upx
Files
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f61568af9195b61915b3a9b5782c2cd0_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