Behavioral task
behavioral1
Sample
934c833eec1e69dd138fa16cb8f11450_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
934c833eec1e69dd138fa16cb8f11450_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
934c833eec1e69dd138fa16cb8f11450_NEIKI
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Size
838KB
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MD5
934c833eec1e69dd138fa16cb8f11450
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SHA1
81feb89c4609ba7287cc18b1c44ddf9331689a8a
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SHA256
89d925f28b5d2a29dd294a4be9db3191c83458c21cced7b8ea99840ab6e295d7
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SHA512
78b0d04dd41fb34b8d20845e1328dfe7fb1143dd3d809c83edd163389821769a79962f2e7466cfb9f02794d22dc1470cb59f604056e85981b7bcac3c4c2ef237
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIuvuBwpXvCmm8yKzeedgfBVh0PIkytH0rgHvLH73n0:KQtyZGtKgZGtK/CAIuZAIu6w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 934c833eec1e69dd138fa16cb8f11450_NEIKI unpack001/out.upx
Files
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934c833eec1e69dd138fa16cb8f11450_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