Behavioral task
behavioral1
Sample
1fe570805e6b7695664a684d17765a40_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1fe570805e6b7695664a684d17765a40_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
1fe570805e6b7695664a684d17765a40_NEAS
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Size
226KB
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MD5
1fe570805e6b7695664a684d17765a40
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SHA1
c630b37e35fcbcd033f654c280b4601b8fb8a376
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SHA256
c995a9c67e484c929c58bb82350359b48977469c471ce41fdf13216081c09c30
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SHA512
1852881e6de7d118274386fb2541eead0f720d09a16d85573725300d566d8c4343733000d889e380ffe770b2f459ec5319a42de45f900712bf63697ba57fe98a
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SSDEEP
3072:5J8c1tqueCCDUa035WU/vB3x73gHC/nRTipdcqzsTzquOcxFTAl8xlajLpAFdxYW:8gqz6vjfZTAdjzsa6bUl8OQEjaF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1fe570805e6b7695664a684d17765a40_NEAS unpack001/out.upx
Files
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1fe570805e6b7695664a684d17765a40_NEAS.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 197KB - Virtual size: 197KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 285KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ