Behavioral task
behavioral1
Sample
24fd831fe716634ca4a7844395d33870_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
24fd831fe716634ca4a7844395d33870_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
24fd831fe716634ca4a7844395d33870_NEIKI
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Size
3.7MB
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MD5
24fd831fe716634ca4a7844395d33870
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SHA1
c815b90ae6e9c7f970b59666a00a8f9f7fca87dc
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SHA256
a1f18867eac35ac88b73f0122cdc0579bae8ab7bbcf7c8ba022d06d0af23bb66
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SHA512
0a70c46e1a94d80b13968bff10185ff805cfc81aba4dce4f5e319037b77c85c2d3f5947b087f2a055aec2618a2706a6c2e8c9f50b5333ac97d92d75010efe913
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SSDEEP
49152:KuCJaSeHz2UXUZdvOFGF0aHo/QngV/n4nY28lop6fw:5SSeBOW0SmQnJYVq4w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 24fd831fe716634ca4a7844395d33870_NEIKI unpack001/out.upx
Files
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24fd831fe716634ca4a7844395d33870_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