Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.BackDoor.Orcus.3.31537.20921.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.BackDoor.Orcus.3.31537.20921.exe
Resource
win10v2004-20231222-en
General
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Target
SecuriteInfo.com.BackDoor.Orcus.3.31537.20921.exe
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Size
453KB
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MD5
403e9b77b7ad2d0acbfe9d9764492665
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SHA1
ad97802970b3969906c57f7cc98e8911a7c65322
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SHA256
72b7678679919d45bce5de37f3c7ced38449cdb6e7d119477978ed7fa8c75afc
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SHA512
afcc12a2481ba61f1a1a360a55303e39f12393940184055d47cacfe4ad7e4e87694a5865c3192a545ea498d92f2e45206419a77be804ca088c841cdef4884082
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SSDEEP
6144:/cYvuXN+ziKAyHG5rslwLEb06143jbu8AjLRYLXLL7OrXq5wRbeavVr0lOv++6Kp:/ckAN+ziKPHMwlwLEbFWu8nPOPrX5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SecuriteInfo.com.BackDoor.Orcus.3.31537.20921.exe
Files
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SecuriteInfo.com.BackDoor.Orcus.3.31537.20921.exe.exe windows:4 windows x86 arch: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: 186KB - Virtual size: 185KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 266KB - Virtual size: 265KB
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