Static task
static1
Behavioral task
behavioral1
Sample
MajorRevision.exe
Resource
win7-20230220-en
General
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Target
9291d9163cab80c9242879edc953e682.bin
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Size
263KB
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MD5
ad3267af3cab9b3d03cee7406ae9cfb4
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SHA1
bbad33899fdbda907b51656f8d6917191b7084c3
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SHA256
6b25163b440dd83a1bff2789bd9f2f1631c37c5b80fbff10b909edc364c69ec2
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SHA512
b7866dfa4afa6b915aead15d89f6f9d3e37857c1a2543cd138332664ee1cc711502c85261fec021018aac30d51b00208295ca4006f54b812820d928baa53dca3
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SSDEEP
6144:frhaF6w0ymG0mXub2t7inIWHkYIBumjiO6kgDT0hhP:frwF90yLXub67qHkYQI38P
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/MajorRevision.exe
Files
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9291d9163cab80c9242879edc953e682.bin.zip
Password: infected
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e3ec495aaad03bf794158b4503c20f8794614c960288fc6f6343ab174d213bf7.zip.zip
Password: infected
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MajorRevision.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 345KB - Virtual size: 345KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ