Behavioral task
behavioral1
Sample
4bb6f4cd4659a9f7b21f2d3f2ce15640_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4bb6f4cd4659a9f7b21f2d3f2ce15640_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
4bb6f4cd4659a9f7b21f2d3f2ce15640_NEAS
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Size
204KB
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MD5
4bb6f4cd4659a9f7b21f2d3f2ce15640
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SHA1
7974675c9f97593f1b9d3928076a4579a0240408
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SHA256
92e197d55fba152a07633f2344324bcc5e6079125dee006d995086cc13222736
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SHA512
653f932df7798e697960d858f68eb0f6ea0d8f7e68bde661fa9db910a430d0c71c29e8295d5fd6a66315efd5f7b2a43751d6052ce5aa075759e4473ad53a5fe7
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf7H0WH0U7PgUXSAjZIInlxragr/Fgww:hfAIuZAIuDMVtM/1H0WH0xUi8lxmFX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bb6f4cd4659a9f7b21f2d3f2ce15640_NEAS unpack001/out.upx
Files
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4bb6f4cd4659a9f7b21f2d3f2ce15640_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