Behavioral task
behavioral1
Sample
5be207a9e26efa62100c3767e8cea5d0_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5be207a9e26efa62100c3767e8cea5d0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
5be207a9e26efa62100c3767e8cea5d0_NEIKI
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Size
249KB
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MD5
5be207a9e26efa62100c3767e8cea5d0
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SHA1
b6970b1b4de53d334ff517a19f8e5d5c8314851b
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SHA256
038c0a7a947a612a795969ebc1a34fa9c6399cf7bf43f91c05a033379be8e1e9
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SHA512
f7aec77c6a50ae14f93d697b51996015fada9d88be39d5a86208938d6c7c53724ac017f31b7468a66c3d6e1fd23bb1089e91703f321391ccadf41c1a34b4e67e
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIuU3+xIUmLKnWfr7ji:KQtyZGtKgZGtK/CAIuZAIu1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5be207a9e26efa62100c3767e8cea5d0_NEIKI unpack001/out.upx
Files
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5be207a9e26efa62100c3767e8cea5d0_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