Behavioral task
behavioral1
Sample
MS_Excel-PDF.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
MS_Excel-PDF.exe
Resource
win10v2004-20230831-en
General
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Target
MS_Excel-PDF.exe
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Size
113KB
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MD5
5ceada2de351482df98126c3ebe4c814
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SHA1
c2177e31d7559f8ff491b30e6178939ba7593d01
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SHA256
615f2ce0804791a3975f66ebb3db36dedb50e98b83c0e7a02bce1c2810341fa3
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SHA512
87e9c0b58a73c29651c821cf1fcc6952ff43e525aeaca39c47fade33964291d36619644ccd921a28b4e9b5395b84341f3236c961db65bf72e9e03c287cf95141
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SSDEEP
1536:ipfEKNCj6VoJl9Go5K7s4Nu3YwMenouy8MuSUO:iVZ/VGS7rN+vM+outMuS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MS_Excel-PDF.exe
Files
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MS_Excel-PDF.exe.exe windows 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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE