Behavioral task
behavioral1
Sample
41b56f8f619dd971c51d5c24685f8510_NEAS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
41b56f8f619dd971c51d5c24685f8510_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
41b56f8f619dd971c51d5c24685f8510_NEAS
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Size
49KB
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MD5
41b56f8f619dd971c51d5c24685f8510
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SHA1
fb5d64743089d405b22544e09d6afed46f13325b
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SHA256
ce0e8d83f4df1e34e5fc1473193c6f8f0b4af490ce797c7025573b83d1ec6bae
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SHA512
9d16c3cedadd395b3860ffac2028cc8f7801efcf40b137dec08ce715f0e38bb4571bb7a426131c394829b826d126d90409d91fb58b5d22f300abcedba9c3c0de
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SSDEEP
1536:JxQ2/XEYfdwNBr2ge74uwfdpYX+kqZHk4vaS89Jf:c2vfd2ImuOdpYXBmk4vz8j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41b56f8f619dd971c51d5c24685f8510_NEAS unpack001/out.upx
Files
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41b56f8f619dd971c51d5c24685f8510_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ