Behavioral task
behavioral1
Sample
95c1a1599d236dc100b921a85792be1389162ddc3802521425e3d6f26c0b102e.exe
Resource
win7-20240221-en
General
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Target
95c1a1599d236dc100b921a85792be1389162ddc3802521425e3d6f26c0b102e
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Size
404KB
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MD5
09c3e3febac766abd9a194fe34f932cc
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SHA1
5f6d673b4ccfa43dc3f9c253b013ad99d6b3aa72
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SHA256
95c1a1599d236dc100b921a85792be1389162ddc3802521425e3d6f26c0b102e
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SHA512
50d6d6b3825a1cc791d2300ca68fefeac469f7e1a2203f0993c682665ec9ee99ac10d97b50a56f675ec168deed8816a121266fc6d169c0c7aa71e01bde7ad6f9
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SSDEEP
3072:/u8ANCMu8ANCHu8ANCgu8ANCqu8ANC8u8ANC3u8ANCmu8ANCIu8ANCju8ANCq:GvNyvNhvNuvNAvNivNRvN0vNWvN1vNf
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 95c1a1599d236dc100b921a85792be1389162ddc3802521425e3d6f26c0b102e unpack001/out.upx
Files
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95c1a1599d236dc100b921a85792be1389162ddc3802521425e3d6f26c0b102e.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ