Behavioral task
behavioral1
Sample
77c3d2320177b5f5de55876c8881d590_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
77c3d2320177b5f5de55876c8881d590_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
77c3d2320177b5f5de55876c8881d590_NEIKI
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Size
131KB
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MD5
77c3d2320177b5f5de55876c8881d590
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SHA1
d18f2d53574b3e3e37c0e65056e3201944a48f41
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SHA256
558ea5aebdf0f64c50d139f2b21e6cb4cea4abc405ebc61a99ca0936c13727ec
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SHA512
4edc6f28d35f6cf6fb18aeda01f94f86cb1ff55c81668fccef7a0edb0474dd07c54072c7071b735ba6f4af710da53147cbaaa7f0f92cb364f85e500750dd4559
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q4xFrphgOHSXIBlE3hha08yZySzCeHbGyv:+nyiQSo+hgOHSXIBlf08qySzCeHbT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77c3d2320177b5f5de55876c8881d590_NEIKI
Files
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77c3d2320177b5f5de55876c8881d590_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE