Behavioral task
behavioral1
Sample
f260f45dcb22f44f420c381757a44470_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f260f45dcb22f44f420c381757a44470_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
f260f45dcb22f44f420c381757a44470_NEIKI
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Size
1.8MB
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MD5
f260f45dcb22f44f420c381757a44470
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SHA1
c3fa2fbcb70f495845a126002f9b2ab435566b08
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SHA256
01b98a175d7de137d03e17ed6622e161ffa2449d9a12c2efad67e540ad5f0468
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SHA512
eaef9d7456b687196781430bf9c0646ab0f7683cb3073645cbb990cb21de7de6ac8989ef5d7b98bb15a1232a2ebf5ce65bd60e927b15b7aac2d0b2f9b234769c
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SSDEEP
49152:1tXyPP4tScIzdm6LtI1xKvkijubUta9Kf9bUoyo:zCPPMMtI2MiKp69bUoJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f260f45dcb22f44f420c381757a44470_NEIKI
Files
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f260f45dcb22f44f420c381757a44470_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB