Behavioral task
behavioral1
Sample
MS_Excel.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
MS_Excel.exe
Resource
win10v2004-20230831-en
General
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Target
MS_Excel.exe
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Size
112KB
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MD5
8d1896086ca2b374f1143703aed14156
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SHA1
76954c09526b684950b8dbe52a7a172f224590d6
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SHA256
d3eb02c645682e4834d155825ec03e52bac136c0c0fa564caf901701957f9daf
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SHA512
19d5a2135920d091f79a9b0f7aff3160aa5e7ae5bdb04f864b6bea5d4fe7ee3add63ce7312fe0f3dc845b19a5efebb3821b5b8cd7bfe55e3632b1248c8bbf9a3
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SSDEEP
1536:0pfEKNCj6VoJl9Go5K7s4Nu3Vunouy8muSsOo:0VZ/VGS7rN+VuoutmuSY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MS_Excel.exe
Files
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MS_Excel.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: 44KB
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