Behavioral task
behavioral1
Sample
1f3464fb1da3abdea7adbc2183284c40_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1f3464fb1da3abdea7adbc2183284c40_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
1f3464fb1da3abdea7adbc2183284c40_NEAS
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Size
285KB
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MD5
1f3464fb1da3abdea7adbc2183284c40
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SHA1
0064d8151b4930db01cd4e77f74acd842b086ae5
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SHA256
0c48a94026e410f8e8a9cf8095c57c4502db482da8b7e56a5dfde2fd27cd71f2
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SHA512
471a9f9ce9844dc003c3f88c7e41c6b68395add5cce72c543affe8bb9f0d5121ef2966c1963c303cecec4ddcfcef8a3e486f3ccf42abf5df2853537bf09e9081
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIuZQSo1EZGtKgZGtK/CAIuZAIuK:KQtyZGtKgZGtK/CAIuZAIuZQtyZGtKgj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f3464fb1da3abdea7adbc2183284c40_NEAS unpack001/out.upx
Files
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1f3464fb1da3abdea7adbc2183284c40_NEAS.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