Behavioral task
behavioral1
Sample
91cbbe895c16b3e527e94610a71ab450_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
91cbbe895c16b3e527e94610a71ab450_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
91cbbe895c16b3e527e94610a71ab450_NEIKI
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Size
190KB
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MD5
91cbbe895c16b3e527e94610a71ab450
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SHA1
3caf339e76fe919311d175be232ec79e9ab20008
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SHA256
750d4eadcdf672c452b65aa37899131bc155e22759372942d60a432dc04b31a3
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SHA512
9a20bec5534ca65e64122a6f478191f77ecc8de93bdb9b4d4f9cd99ffec7bee03542a42f3ef608cc0211c01d5e4b89b6571bb86d60a14ae27eee9504d07fc7f4
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIukXxXzaiFRt:KQSo1EZGtKgZGtK/CAIuZAIukh2iHt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 91cbbe895c16b3e527e94610a71ab450_NEIKI unpack001/out.upx
Files
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91cbbe895c16b3e527e94610a71ab450_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