Static task
static1
Behavioral task
behavioral1
Sample
ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf.exe
Resource
win10v2004-20240412-en
General
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Target
ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf
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Size
47KB
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MD5
94f2f300924478cd1f263e4286cdd0a1
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SHA1
91f554b16095c45364e6f2a7aff7c1fe232da617
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SHA256
ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf
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SHA512
045d3c4a3fa083b6fdbf50fb4cd414b2baf216c6d257d32336c4370c4371eba16b9cea96173a433f31836b190e07f23cbf859bf547de4e51fc22106adcfc4d4f
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SSDEEP
768:JGuGSdMxdKhsttw9o8SHTMfmxA6v9XoGOVcI7QLsIcE4W6Tb:wrxshsnwffmxA6veGOVcI7esIF4WS
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 ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf
Files
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ef55fedfa0dd58c12970175f3318fd726cc472fcbdaa62a6d68dbb6867f34bdf.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 11KB - Virtual size: 28KB
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: 1024B - Virtual size: 4KB
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: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE