General
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Target
keygen.exe
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Size
168KB
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MD5
bf883ab85fdd2d0a0f40ac7d42ff09dd
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SHA1
4e67f7531439584c12638e7d8411574d13269269
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SHA256
db5dd9ae758f384d83c8258681a2bc2b78b74a1d6c0d1e90c21e615a7f062076
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SHA512
f47493e46581d675095fc521b4288276e47a82f6d34575deb72fe2254ae4ad249a6fa74d6fe03ca60d9bcc0e4ec26cb4e4972308556bb7de75f88f1ae4261b44
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SSDEEP
3072:oyaJmIfqQfgkap1pRCwHFRsaxEQpgXYbYhz9KXan1oPym6DxagvKyKnq9QEpm3Ia:lGqILap1vaa+cyz9KA1oamPgwnqxpm3z
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: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: 440KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 165KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE