Behavioral task
behavioral1
Sample
2140fe1363450f33519cbefa8d5eadc0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2140fe1363450f33519cbefa8d5eadc0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
2140fe1363450f33519cbefa8d5eadc0_NEIKI
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Size
308KB
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MD5
2140fe1363450f33519cbefa8d5eadc0
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SHA1
19d8cf5ef6d2f3d19a625d4c32dff9a4041198f5
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SHA256
5597769840483cc5f872c454bc5d40fe13ed0285317621fd6047b8ddb86f22e8
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SHA512
517c91c1cda2ac7085be67b9d0afc9bc509cce5a55716b7cdb1f7fbef8f7252edf58ea608e55fc4bb6f499a9343d696218ee879815dbe6333447b4295ed57d13
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIuLQSo1EZGtKgZGtK/CAIuZAIuh:KQtyZGtKgZGtK/CAIuZAIuLQtyZGtKgE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2140fe1363450f33519cbefa8d5eadc0_NEIKI unpack001/out.upx
Files
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2140fe1363450f33519cbefa8d5eadc0_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