General
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Target
UnLogOn.exe
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Size
45KB
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MD5
18d117ad3dbf808df11619c56f601269
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SHA1
99643d63f139333da85b39d4a6160d796a62c791
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SHA256
ce3d38bbcb8a6874c5afcee785f0124cddabb15d67e8a3762131c331b99f5d82
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SHA512
1bb512aaddd026ecac74108b57a62a83402bed4aeb8033af00d1bace8790a1a6692935d4f2985c36b50dc64fd9f56327355b2822eec23e5912d8cd99ddf6fede
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SSDEEP
768:Vpm7BcEKNvBcvL6VeRNL1a6ZO4PTPz+o+CKr3zQ4NuVVWgP4+zgwCUnbcuyD7U/P:VpfEKNCj6VoJl9Go5K7s4Nu32Unouy8H
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource UnLogOn.exe
Files
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UnLogOn.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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE