Behavioral task
behavioral1
Sample
4d71d7466c6a103332abc64b7ffb1e20_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4d71d7466c6a103332abc64b7ffb1e20_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
4d71d7466c6a103332abc64b7ffb1e20_NEIKI
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Size
2.6MB
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MD5
4d71d7466c6a103332abc64b7ffb1e20
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SHA1
bdf9e2c30f99a2950ce7d1a2bcec6e332f1dccd1
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SHA256
eb2e2b6545b97743475cc8d74052d6a75a70c52b2c2c24e26b1b9f22de47f07f
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SHA512
6d237987dfb32700bb8b428bbc5bcd9c6b25665fc12cf3c35e3a152322ea72405b91dda7a9790c28cb6198d4ccdb4807ebd8281710a3af8d885aeb807c1da6bd
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SSDEEP
49152:byHT7wrthiXGv2atlDutOIErwJqgOtNQ/JSbs0Dp5v:byHHeWy/rGOIEEJqFEJ2DT
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d71d7466c6a103332abc64b7ffb1e20_NEIKI
Files
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4d71d7466c6a103332abc64b7ffb1e20_NEIKI.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 88KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 196KB - Virtual size: 392KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE