Behavioral task
behavioral1
Sample
15f69ff9c5644e5b9a0451ee250a77d0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
15f69ff9c5644e5b9a0451ee250a77d0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
15f69ff9c5644e5b9a0451ee250a77d0_NEIKI
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Size
2.6MB
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MD5
15f69ff9c5644e5b9a0451ee250a77d0
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SHA1
0be9e2115ced87269b6c9491b806b5078397f6e2
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SHA256
6e187c29a6ce766f87413002490758411e3c82b8e863b776dd7b95f92308581b
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SHA512
86e33df44af183422ac142610a532dc67257d3e56d769b6c568a2d70957bc83534e1b0f242e278b5c54c0dab5704008d7f1ad596fa810d6665d89f03fc1f07f1
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SSDEEP
49152:XXzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVZ:XXzhW148Pd+Tf1mpcOldJQ3/VZ
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 15f69ff9c5644e5b9a0451ee250a77d0_NEIKI
Files
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15f69ff9c5644e5b9a0451ee250a77d0_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