Behavioral task
behavioral1
Sample
7520a30ec289adffc33124336ef22300_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7520a30ec289adffc33124336ef22300_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
7520a30ec289adffc33124336ef22300_NEIKI
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Size
248KB
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MD5
7520a30ec289adffc33124336ef22300
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SHA1
7e88a1f4d7098749fdded30e528d5f27f8102efd
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SHA256
a60169b66eeaee98f4af1141013b57ca9cc642fda277845f185c71ab273b16ff
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SHA512
877aa4b23ae6af06304c1652336c34393ce398fc412e2402f306b7bacaa7d44598cc599faff0cd28e6c389c75165202f17d8a6b57c4d1ed14f0474a924383f8a
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIuN9UpK7ShcHUaZLf:KQtyZGtKgZGtK/CAIuZAIubvUaN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7520a30ec289adffc33124336ef22300_NEIKI unpack001/out.upx
Files
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7520a30ec289adffc33124336ef22300_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