Behavioral task
behavioral1
Sample
2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f.exe
Resource
win10v2004-20230915-en
General
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Target
2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f
-
Size
460KB
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MD5
5f4f677def666715d7b71a5bfe7ad6fc
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SHA1
a5b22da88e0f3ae41a701a1b66e4064575c10d0f
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SHA256
2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f
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SHA512
7ea07068dc999fcda2698b6499f1f31a5959c40fd060ebd3c576f176f8dc26617fb0a8c0d870ef20308943161dc078b796719f6391ac668680bac588045493de
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SSDEEP
12288:U6tyWjX4LovCsYi5xYZheILnhXFTpqlBQLJ/:xUWjEmPLnIt1
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f unpack001/out.upx
Files
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2b9d46892fa0acebb193cdc2e2b016e94500ed2b36da257cb358a6abcb279c9f.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 528KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 433KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 183KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ