Behavioral task
behavioral1
Sample
4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30.exe
Resource
win10v2004-20240426-en
General
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Target
4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30
-
Size
63KB
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MD5
841ea20c57d3b5e6dd4dab89ff4029fc
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SHA1
9415592ff3b1a42134a733fe7f3443dc7ebe724a
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SHA256
4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30
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SHA512
95a5340fcc257b7fea8dc96d29d4a9e3a9265f64039350205fc8a0b29efefc64d68441ac303b4740882587560384f738099dcda07cb7823b6fd432c9d2eae7a6
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SSDEEP
1536:AEPpS76ydzGej0d4K20n2eN6RXBuOkDjprs/ywXN:AqS/dzJIr2q2eW
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 4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30 unpack001/out.upx
Files
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4c8dfcea095bc495078d490401868600c277d3684ad5406582a49ceeafdeff30.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ