Behavioral task
behavioral1
Sample
486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a.exe
Resource
win10v2004-20240508-en
General
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Target
486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a
-
Size
71KB
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MD5
231c1e8badf8dce68969b4f012fe93ce
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SHA1
4ef3028ce05b9a1f57b00eff9cab391b96055877
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SHA256
486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a
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SHA512
84a6ed7e2ad95a4606e65f5903dd2b234710dfcfa40f569ae461c71a6aa69f49ebc666658cd618d37ecbcc34fe81c7f7641438f06558d94846c9649d8c4c6b00
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SSDEEP
1536:EFrmh0HgB3LKrL9AcnQFMc9zwR6i+Baeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee+:ec0HgB3LCqZMYXBS
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a unpack001/out.upx
Files
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486fe3724d30655fb4f96f3da0d0739f51f44183fa28ceca10392f8f02b47e8a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_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
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE