Behavioral task
behavioral1
Sample
keygen.exe
Resource
win7-20231129-en
General
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Target
keygen.exe
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Size
7KB
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MD5
38082b093c377be102539256cc8b442f
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SHA1
dfb914ba22f9f74fe6b10b902f43078978fab28e
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SHA256
45f1f9ab79246c253ff9770eeba65e8f07b12d34f122dcdf0380a8e1a8e3987b
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SHA512
177901abb120c39e5142556554cc10306a9f144b071c93c6d2054dc325dd6fbfadb6b526eac37b9b1f5dda8f398515a854bf260d9b11e8106b04b747f4331f1b
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SSDEEP
96:XpGgFgwsQhnwefnwNr5PkziTujc6HZOxpXZG06SEwvBNQQOtJyg4DKspZKhMd:XXiQhnwe4XaoujZwM7SEwv2KDzOM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource keygen.exe
Files
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keygen.exe.exe windows:1 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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE