Static task
static1
Behavioral task
behavioral1
Sample
HEUR-Backdoor.Win32.exe
Resource
win7-20240221-en
General
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Target
HEUR-Backdoor.Win32.Generic-1ee64f6e91b795aa96404584aaab8494a848c408feb127775f0ed0fe3e8b8efa
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Size
100KB
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MD5
92afd1ba7adf242c1e1fdb517d942076
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SHA1
a21b53248d93c493525c514f76e1f8fceba27f75
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SHA256
1ee64f6e91b795aa96404584aaab8494a848c408feb127775f0ed0fe3e8b8efa
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SHA512
37d030692a94a1ed560d30ffadb240a155286e4180ca9daba18e6092711bb313bf975fd91d72edfafb698f461ebb20508e5bd1d37e3a6007060bda942daf333e
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SSDEEP
1536:OVNSf7hyk+I6412V6PMqAax80XAFSrRd4BH7AC:SSf9yk+U2V63XAFSrRKBH0C
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HEUR-Backdoor.Win32.Generic-1ee64f6e91b795aa96404584aaab8494a848c408feb127775f0ed0fe3e8b8efa
Files
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HEUR-Backdoor.Win32.Generic-1ee64f6e91b795aa96404584aaab8494a848c408feb127775f0ed0fe3e8b8efa.exe windows:5 windows x86 arch:x86
0387d7197769bd3cd788524003bf2efa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
advapi32
RegCloseKey
shell32
ShellExecuteA
ws2_32
WSAStartup
iphlpapi
GetAdaptersAddresses
Sections
.MPRESS1 Size: 39KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE