Behavioral task
behavioral1
Sample
1d7221df475a60a53f1b5bc246378970_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1d7221df475a60a53f1b5bc246378970_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
1d7221df475a60a53f1b5bc246378970_NEIKI
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Size
389KB
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MD5
1d7221df475a60a53f1b5bc246378970
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SHA1
47ec36f4cfc4cf9e6da311d8414a8763632d5005
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SHA256
1a4306a59458406566a2ddc280bc9a81fb94955e18af30af518c8825255ab8e2
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SHA512
e8935df0306db605cd979b104efb656398a728cfa330be0eef5f611265b0a8e479cbf9279c7eff0c1b8c92db217632626b8b299417d32f47c7a8bff4063b69e4
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SSDEEP
6144:ovsxv+tep6hUxng6wQHLtS1WkrFdxqbEuIGPeRjEO1aCitSnp7yt85WqaHC1:6sdEs6Og6wyLtCWuboEy21apCp7J5RaU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1d7221df475a60a53f1b5bc246378970_NEIKI unpack001/out.upx
Files
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1d7221df475a60a53f1b5bc246378970_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: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 159KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 207KB - Virtual size: 206KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata2 Size: 512B - Virtual size: 100B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 772B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ