Static task
static1
Behavioral task
behavioral1
Sample
ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4.exe
Resource
win10v2004-20240226-en
General
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Target
ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4
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Size
52KB
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MD5
c65e4bde8196ccb6e6811f632f64d901
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SHA1
331e636dac928d0384eb46219f566dd6ee5d19b4
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SHA256
ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4
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SHA512
2079e3a71cd5a191fe019741dd7284d2d4e5631051b710aa487cb6c56c9415a27f74d507b256962ad5e2081c5f9642e8027af84cd5dce37be5c477da2d187bdb
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SSDEEP
768:xLzrPIsVU080KYmz/IfhX5GaeimBYsHotogR8ARwre7zgVqMNWcRFD7DpDz:lvU080dGSh4Fb08ATzgV5WcX
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 ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4
Files
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ef76101f9c6653d4b2c2d2bf28dc53e1ecaedb1b9ed9ec8b4d25bed507f328f4.exe windows:5 windows x86 arch:x86
77f51df9713d8759f46f198af959d5a3
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
advapi32
RegOpenKeyA
Sections
.MPRESS1 Size: 42KB - Virtual size: 120KB
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: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE