Static task
static1
Behavioral task
behavioral1
Sample
3ca8e237d1438b8d96bab644b3a1520dbbc07d8e8acaeab7c129e293f7c96d22.exe
Resource
win7-20240419-en
General
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Target
3ca8e237d1438b8d96bab644b3a1520dbbc07d8e8acaeab7c129e293f7c96d22
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Size
96KB
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MD5
1df21a154023004591cf1b2fb7206e66
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SHA1
346e9d6a237c26e7c37c906d4961e33beb4af04b
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SHA256
3ca8e237d1438b8d96bab644b3a1520dbbc07d8e8acaeab7c129e293f7c96d22
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SHA512
7b5e1a8151a178e63b731fe555b44d3dc6ad1bc8ae17659c6032d3f0abf1c26c105937208edd945585550bdb511a5c8f645bd33696110e221ec07058d2bfd38d
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SSDEEP
1536:XnAHcBbLmdvduLd8IDiaP/8A68YaiIv2RwEYqlwi+BzdAeV9b5ADbyxxL:XGs8cd8eXlYairZYqMddH13L
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 3ca8e237d1438b8d96bab644b3a1520dbbc07d8e8acaeab7c129e293f7c96d22
Files
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3ca8e237d1438b8d96bab644b3a1520dbbc07d8e8acaeab7c129e293f7c96d22.exe windows:4 windows x86 arch:x86
850bf254c76e5c8effedc1f08eb6c411
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
GetClassNameA
Sections
.MPRESS1 Size: 90KB - Virtual size: 128KB
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE