Behavioral task
behavioral1
Sample
d73952ad919b894c4cd60855ba7f8d60_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d73952ad919b894c4cd60855ba7f8d60_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
d73952ad919b894c4cd60855ba7f8d60_NEIKI
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Size
276KB
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MD5
d73952ad919b894c4cd60855ba7f8d60
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SHA1
720bc00e109803661103038bf9012341b00b8619
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SHA256
bc54540f8d8e1ec3fa9e4ad67e568f63a294956f98c3117bd057f607f17ce851
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SHA512
4c18a74809803b03c272189b50783c349e8cc8db507459fcc343bd32a3e7e2b1195c05b729a5886a78e92840c7c15af776a0a23516207a88e44936155b21d996
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIjyBrsULQ:WacxGfTMfQrjoziJJHIQsv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d73952ad919b894c4cd60855ba7f8d60_NEIKI unpack001/out.upx
Files
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d73952ad919b894c4cd60855ba7f8d60_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ