Static task
static1
Behavioral task
behavioral1
Sample
MajorRevision.exe
Resource
win7-20230220-en
General
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Target
MajorRevision.zip
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Size
263KB
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MD5
9291d9163cab80c9242879edc953e682
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SHA1
19eb9e1a2183a1adb66c2fa1931324f955a94b12
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SHA256
e3ec495aaad03bf794158b4503c20f8794614c960288fc6f6343ab174d213bf7
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SHA512
883f1abed42b33fcf4f2b7d6a8fdef966a606c181bcf73e2d036909075b663234a20bd98cf6059c29be8e78d0bb3c43031e7e4a479a207907f8a81f09a4b27b8
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SSDEEP
6144:F1Dgy1ZHuv1Hz2GM39bdOuGJnAJ7obJKANBEBP8EX8TrOjtE7cniwXHpEUocJsHM:FJlHK1HIGnJnAJ7obJKANBEB0LTrOJEA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/MajorRevision.exe
Files
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MajorRevision.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