Behavioral task
behavioral1
Sample
8b3576c4b04fe76378ff35baeabaa820_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
8b3576c4b04fe76378ff35baeabaa820_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
8b3576c4b04fe76378ff35baeabaa820_NEIKI
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Size
96KB
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MD5
8b3576c4b04fe76378ff35baeabaa820
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SHA1
77416c60fe224bada6995bd40d21347ec1b2ae70
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SHA256
7917842b3a2377835834a3d4b3e02da45d61edfdb2e7d534bd97fafc7f5f7781
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SHA512
c8f40e6c8d297890f491e4de191d58c8f786bcb4de0b83f2e3cfbb465eb212cecb71afc7fb1b757f2fada1390095758bd772a6569c896492091b63a03aa6aa64
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJim:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b3576c4b04fe76378ff35baeabaa820_NEIKI unpack001/out.upx
Files
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8b3576c4b04fe76378ff35baeabaa820_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