Behavioral task
behavioral1
Sample
d16ecafdbea7458e1b0979f2df0f19c0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d16ecafdbea7458e1b0979f2df0f19c0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
d16ecafdbea7458e1b0979f2df0f19c0_NEIKI
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Size
141KB
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MD5
d16ecafdbea7458e1b0979f2df0f19c0
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SHA1
89113a73cc5be81c627d07c70179235c9b453a00
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SHA256
6ef2e110048eaf59e878ac5054478b2e0a6002b98b989787ad1dfbf9f8f2e316
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SHA512
137536e3fd1334eaf652f58dddd8e54040c2a674029b31173d2907027322517e3fd784fb564c0556196ea1e8cc0e98bcdc8f04467e73a71232d409f2a3ce7661
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfyHSXIBlf08qySzCeRS28:hfAIuZAIuDMVtM/dR4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d16ecafdbea7458e1b0979f2df0f19c0_NEIKI unpack001/out.upx
Files
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d16ecafdbea7458e1b0979f2df0f19c0_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