Behavioral task
behavioral1
Sample
8898c1937fb03e2135caa5a30ab42f00_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8898c1937fb03e2135caa5a30ab42f00_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
8898c1937fb03e2135caa5a30ab42f00_NEAS
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Size
119KB
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MD5
8898c1937fb03e2135caa5a30ab42f00
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SHA1
0280bd315d9471deb4288f143e8be3aa8d24feec
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SHA256
f8ff99ceddbe84547b3959bcb1e8198e86de3269a42a4ee3d2f3774edf2759a7
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SHA512
859851ce5b9897bf1b24091585a3cdb0281f8c01c1bfc279f5799ba453d93cdbf6de115aadf0ae244c29bb4a040dc80afb4eeb5c70989c58e8aa8bc6801a1a40
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflig:hfAIuZAIuYSMjoqtMHfhflixisXxX8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8898c1937fb03e2135caa5a30ab42f00_NEAS unpack001/out.upx
Files
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8898c1937fb03e2135caa5a30ab42f00_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