Behavioral task
behavioral1
Sample
6f25d50aa533e3ebba128f321c0091a0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6f25d50aa533e3ebba128f321c0091a0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
6f25d50aa533e3ebba128f321c0091a0_NEIKI
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Size
200KB
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MD5
6f25d50aa533e3ebba128f321c0091a0
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SHA1
34791a0b938ab180f1cfc25e20ddcd0e1b6e801d
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SHA256
60a94759bbd464aa8d35ef485f57b0dc91f43eac8bdec7b410bb19c9184b8bb5
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SHA512
a4da75bdc31b186d0d46144f225dc43d0a60911c42babd70bdaa162a43911e4ab77f4f0e9b46779a4926ade4ef209297939133716d5354d74f158e3dd67d4858
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SSDEEP
6144:hfAIuZAIuDMVtM/ihIyRdCEHcSRpIqFZzZ+GJuHi:ZAIuZAIuOwyRdCEHcSRpIqFZzZ+GJai
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6f25d50aa533e3ebba128f321c0091a0_NEIKI unpack001/out.upx
Files
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6f25d50aa533e3ebba128f321c0091a0_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