Behavioral task
behavioral1
Sample
f718a74b4a71078c5bab3bb7065d17d0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f718a74b4a71078c5bab3bb7065d17d0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
f718a74b4a71078c5bab3bb7065d17d0_NEIKI
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Size
154KB
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MD5
f718a74b4a71078c5bab3bb7065d17d0
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SHA1
b2b09f074a25c7bd6e9f19e025d9d6bc2f27344e
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SHA256
310eba74db07d8034d2855eb2ffa03f5817b1b649695ee8a2cf8f249b497243a
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SHA512
1a36abe3d3b892add20887ef60e6080cac57d71b27a84d3dabcf35ea7eb424cb248e7a7e5306175823c06ddbae5d419693a293b74bc37169891c3f4dd95a2523
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdd:KQSo1EZGtKgZGtK/CAIuZAIut
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f718a74b4a71078c5bab3bb7065d17d0_NEIKI unpack001/out.upx
Files
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f718a74b4a71078c5bab3bb7065d17d0_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