Static task
static1
Behavioral task
behavioral1
Sample
b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af.exe
Resource
win10v2004-20231215-en
General
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Target
b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af
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Size
42KB
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MD5
3d8968c329febcb64d4c7c4910bc2d99
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SHA1
280953bbde5f9ead0b740d21fabd888e43da15e3
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SHA256
b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af
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SHA512
c97d8f7bbffa0f1ec04bc48e2554a858f6173ff3d033f09810339de0ecb78dd040dde499df3841b0e2b9ecca95cb3e2b190fc5c6f988420e2070889b530e7d31
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SSDEEP
768:QAaP8yDSxLD2nOqPbc6c4R7buoK8k5rizUnrwr6txm2x1B:QAa0MiRqLZR76oK88bPt
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 b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af
Files
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b85c9a6c39f94092334ca1ecd2daac6a8fc24b30f98412c0d1089738932575af.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 19KB - Virtual size: 20KB
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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE