Behavioral task
behavioral1
Sample
2ab5221ec0c19d00c0025f9601d9efd0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2ab5221ec0c19d00c0025f9601d9efd0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
2ab5221ec0c19d00c0025f9601d9efd0_NEIKI
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Size
184KB
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MD5
2ab5221ec0c19d00c0025f9601d9efd0
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SHA1
a380ed29b1215116f58dcc72762b4548893e9b62
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SHA256
140cad47a5c41b49abb9408b6c68d1cbdd49069cc5c7e3397c8714dabea247ad
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SHA512
8f7ff471100e3bfbbdabb1376a5a7391b3807673debb5fb020abf391f84e44eaeb4e0b518299caa7992a1a0bea3d06e670ced3d8ecaf649c6db8f5a797d29ad4
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf+Ye:hfAIuZAIuYSMjoqtMHfhf+VEio5Ua4NB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2ab5221ec0c19d00c0025f9601d9efd0_NEIKI unpack001/out.upx
Files
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2ab5221ec0c19d00c0025f9601d9efd0_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