Behavioral task
behavioral1
Sample
4dcd91e24fc45c212b4c5090ab2489c0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4dcd91e24fc45c212b4c5090ab2489c0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
4dcd91e24fc45c212b4c5090ab2489c0_NEIKI
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Size
128KB
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MD5
4dcd91e24fc45c212b4c5090ab2489c0
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SHA1
bd791038f2a99540d6659d44872651e1b13a554f
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SHA256
7e1a747fee18beb5e22da4606990aff324e7d4713e218f0f0a7ead5acfb5a4ed
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SHA512
e5bca7546220eda5ccc175f11a7196e9dfa5cb34994b457ca0610fc068262091607edaa503f2cdefdfd304f2c3fdf108920722edaf33e52e3c3be733773984d9
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SSDEEP
3072:iTjbLl/gvQout21Tj4mYWR/RwfucCKlJV6:CjluQoSIIo5RwfuJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4dcd91e24fc45c212b4c5090ab2489c0_NEIKI
Files
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4dcd91e24fc45c212b4c5090ab2489c0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.d Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE