Behavioral task
behavioral1
Sample
Sf2Patcher.exe
Resource
win7-20240903-en
General
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Target
Sf2Patcher.exe
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Size
286KB
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MD5
05b136329fa278e25c216dc4b8488b90
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SHA1
97225abaa35639c139d0e021766bdf4309036747
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SHA256
b74d164f58ab3ecea901afd08c91872794f2e96b17f1351e5f1832c0b759de2b
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SHA512
9eef75b97e5957ed883e75c9e4d382dc9c326924fa859ac34f53063a357552d10a098eb3a9b14a9392b75da481a4e504005ec64f5ffca6dffb87dd1a97cfa510
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SSDEEP
6144:UCSZNPhHUZfn6dEa1cc3z6/lIRO8wAXq1zj2LW+P1nr6eLpTzH0o:CJHU1nna1ccj6/lIRhwLzj2iyr6Kp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Sf2Patcher.exe
Files
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Sf2Patcher.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 279KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE