Behavioral task
behavioral1
Sample
8bb7a31b28c956c99a6e23159da6ac40_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8bb7a31b28c956c99a6e23159da6ac40_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
8bb7a31b28c956c99a6e23159da6ac40_NEIKI
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Size
292KB
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MD5
8bb7a31b28c956c99a6e23159da6ac40
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SHA1
e88a167ce2afe17daf2bde89abd47ca94e94cd5d
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SHA256
85e23dd15a0eb3f604f2d7203343a418e746e5cd8b5beeadfa3bf458dffc820e
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SHA512
3aac41731a70b85255dee98906d4e9ea550197a4412f8468c62acbdf280ceca812ac3334eefaaa0a0fd9d9893b0a77471c87812043fa095c67ab9c123d65d617
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SSDEEP
6144:YjluQoSPIo5R4nM/40yJNd7kJPDg+3M3etLRwsCSwN61ae/kCPU:YEQoSpqhiPUg1VINEv/1U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8bb7a31b28c956c99a6e23159da6ac40_NEIKI
Files
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8bb7a31b28c956c99a6e23159da6ac40_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB