Static task
static1
Behavioral task
behavioral1
Sample
freerubox.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
freerubox.exe
Resource
win10v2004-20231020-en
General
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Target
freerubox.exe
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Size
118KB
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MD5
29bc2a389a5ac62b255054fc17e42658
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SHA1
c1f791d80b0eb6ce802e59f99ad3b3d0c7e52208
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SHA256
d06efbd851e3fb8b8a5ef4e81a754bd8a163b112cd873efc44201f9d44f72455
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SHA512
6eb88cc864ca4cba4656263567adbe76a236816dc35e1288e6e74c24996a71b877ad8caa261bafccab29d9d151540f52b77928b13dc31eacba8c14a79eaa70e7
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SSDEEP
3072:/LtyvmkGc0jUJ8ZAOCXYF6GEAk2cy5fHWsQdK60JbEEO3:z0v+AOCXAlERS/6dK6cbS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource freerubox.exe
Files
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freerubox.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ