Static task
static1
Behavioral task
behavioral1
Sample
RStudio32.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RStudio32.exe
Resource
win10v2004-20230221-en
General
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Target
RStudio32.exe
-
Size
20.9MB
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MD5
5dc2ba5e8d89d68ef4e876193bb2f764
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SHA1
fb051e2fd1acb4bf4f4434a1e6e56059015b0ab4
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SHA256
555e785c385d5f89be4843f66c2b96dc9bc87b8177c833b2f2265b9d6bcb4b3c
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SHA512
4fea40f81861623c0cb1487e85642318d4477957fb5d4e380eb3c5462a58c75eed85de5e627ffc35575046728c92d1bfdda20217d2b6a2b8e9d31c2c4a7c7a4d
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SSDEEP
393216:LQWOgpNkM8M04aLEr6Mb/8SzH9Q/HcK4dPyWW5Suqm4/CKjSyF:LQm/0LEdX+/Hn0W5SjgKjXF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RStudio32.exe
Files
-
RStudio32.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: - Virtual size: 20.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 20.8MB - Virtual size: 20.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE