Behavioral task
behavioral1
Sample
c747fdb7fb333bc22a08908390078570_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c747fdb7fb333bc22a08908390078570_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
c747fdb7fb333bc22a08908390078570_NEIKI
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Size
3.8MB
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MD5
c747fdb7fb333bc22a08908390078570
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SHA1
9eb7db5b3c5efe9b374b127180a11829c6d2569c
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SHA256
2f2e72856966d6d30cb1c3c005da451ab9f6e478c81d0f1418de3ab207bc8009
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SHA512
1c397fefe25b8c0baf247c9c345f8bec73bb3da47667761e03165029389e335ed2feb2e0da714756fd0405ca6f19601512de79b4a76bb25cfe54af6982004659
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SSDEEP
49152:mcCJaSeHz2UXUZdvOFGF0aHo/QngV/n4nY28lop6fq:bSSeBOW0SmQnJYVq4q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c747fdb7fb333bc22a08908390078570_NEIKI unpack001/out.upx
Files
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c747fdb7fb333bc22a08908390078570_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