Static task
static1
Behavioral task
behavioral1
Sample
ReadWrite_RS232.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
ReadWrite_RS232.exe
Resource
win10v2004-20231025-en
General
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Target
ReadWrite_RS232.exe
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Size
32KB
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MD5
662b67dbc6aff5403926deffbdcc798f
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SHA1
fd837c2c1e9354804c1c51c2fc935cb411056636
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SHA256
8e65c5583f75779995a8df4c278d45732b6280811d406a7bb818662d4b606387
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SHA512
bc4781f0571b5adca0f18a79c1bdf4b4ee634660d71b893e9e60f2c4b0e7f5237ffe35641eca2375d4c1bf43edd1a4c09fe1110998a258adff56f117799cab24
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SSDEEP
384:vtLTzqkF9Szu3iTWnpI/vP96uhcnuxMSAC3dN4toGp0:13z5F7JCf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ReadWrite_RS232.exe
Files
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ReadWrite_RS232.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 784B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ