Static task
static1
Behavioral task
behavioral1
Sample
81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95.exe
Resource
win10v2004-20240226-en
General
-
Target
81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95
-
Size
1.5MB
-
MD5
5fde993bfc8c9e8e2f09e359dfe2a748
-
SHA1
c00544cf054b3ef9a07ef7d0112328ffd25b1dc6
-
SHA256
81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95
-
SHA512
3862e9d6283198006a6b5a6c4d60d26b114cc6ae9da66cc4bbaef7077cc281ec40af77e9a7fbd3d859e39127078335d180e78f5f0a60605e89c4b0435d0f10ce
-
SSDEEP
3072:DR4jdNqTqHL+3phRrbhqkBSBJmKbgeVMMZC9NbcObtvCmXlwi8MM87cJc4vcqc8J:NafYphSe+dbjMMqcXmr8MMtjyhX9+FL
Malware Config
Signatures
-
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 81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95
Files
-
81eb5522b6694b461d7836114237c86b3650cc63db57bae25e14c1c542a2eb95.exe windows:4 windows x86 arch:x86
3e3d633779e35448851e7a9ca7e72522
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
ole32
CoInitialize
Sections
.MPRESS1 Size: 163KB - Virtual size: 404KB
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: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE