Behavioral task
behavioral1
Sample
587b430cc5396775e57e8a72bbcac858_NEAS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
587b430cc5396775e57e8a72bbcac858_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
587b430cc5396775e57e8a72bbcac858_NEAS
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Size
108KB
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MD5
587b430cc5396775e57e8a72bbcac858
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SHA1
97ebcf954e366fa9998f7d0dee466d3c83d020d9
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SHA256
48a094227a2cd3bb271790a616ab7d803742def5e821e56ec3d6869840956397
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SHA512
c97d1abf71ea7a2606465b5c85825e192c61bb746bde07825a90acad37823df03fc324edc16771217a121ef17c6b9c1aa5af41f29d195028df1df391314816ff
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SSDEEP
1536:YRVCaKgzbLc54hukfgvYnouy8qRLAe5bWOR8Qj/ii6d6:gjbLl/gvQoutOHZB8QOPM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 587b430cc5396775e57e8a72bbcac858_NEAS
Files
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587b430cc5396775e57e8a72bbcac858_NEAS.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ