Behavioral task
behavioral1
Sample
446905dfea0ad4904fcaa73fa88a0700_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
446905dfea0ad4904fcaa73fa88a0700_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
446905dfea0ad4904fcaa73fa88a0700_NEIKI
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Size
148KB
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MD5
446905dfea0ad4904fcaa73fa88a0700
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SHA1
ad99094bb0c43cfb802adafcdfeae9a463c42e77
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SHA256
f1d5b79653993c43c6b7b2a3682ad72c948360e3ff546962f5d2fb137e4e8726
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SHA512
a89562b86fd6053639603a26dd22c5047bf69697781d146e713f0b2338c342963add17b2889ae5ab343177a4d1347fd39567bafa35cbef2380e0d84e4ddc4b69
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfMJH:hfAIuZAIuYSMjoqtMHfhf5aiUwk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 446905dfea0ad4904fcaa73fa88a0700_NEIKI unpack001/out.upx
Files
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446905dfea0ad4904fcaa73fa88a0700_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ