Behavioral task
behavioral1
Sample
212a22c0ee22f6da593da011b4be25e0_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
212a22c0ee22f6da593da011b4be25e0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
212a22c0ee22f6da593da011b4be25e0_NEIKI
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Size
2.5MB
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MD5
212a22c0ee22f6da593da011b4be25e0
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SHA1
5ddd62436a1fc4bca60545b8a8c4107b7a3b8478
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SHA256
682c75db777def85bb7d9d8d089a6d97fa99adb5ba1c30c1806a4ff83949fc0c
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SHA512
d05a74d3a498121be36fb2fa31bd853f090c1752e9af8759e437a72e518e22744885953a4116bbe017ebe7f9f00ecd6d4779ff25a626d9998541b2e00700e314
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SSDEEP
49152:Z4vxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyx4:avxx9NUFkQx753uWuCyyx4
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 212a22c0ee22f6da593da011b4be25e0_NEIKI
Files
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212a22c0ee22f6da593da011b4be25e0_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
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ