Behavioral task
behavioral1
Sample
b5cffc953d33f6e9b01ff239fde622e3.exe
Resource
win7-20231215-en
General
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Target
b5cffc953d33f6e9b01ff239fde622e3
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Size
1.5MB
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MD5
b5cffc953d33f6e9b01ff239fde622e3
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SHA1
f60d4b2f0bfe65d8060ca73df4deef66d2f62afc
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SHA256
c276ad7e2b2298af31af6bc93fee7fcb03db4c9aa1f20915388595fd9132fdd6
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SHA512
def45f85be313d38324161c1edc22d071f200207cf7c5915aaecdc7bdb830f40deb3d8d600f4f45e7bde0818d3cf654cf41a265a7626dfea53cc024fe4d66a89
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SSDEEP
49152:lbMZIklI0DbytaNrnVy9yR3Sfg4GiJBtkrJmK:lbM7tTVy9N1hNkk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5cffc953d33f6e9b01ff239fde622e3
Files
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b5cffc953d33f6e9b01ff239fde622e3.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE