Behavioral task
behavioral1
Sample
faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9.exe
Resource
win10v2004-20240508-en
General
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Target
faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9
-
Size
7.3MB
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MD5
8e74365bfcc448de57ed815287084b4c
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SHA1
d3346ccf6c686e71d14440755cfcd550a021115e
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SHA256
faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9
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SHA512
a8680c212ebf283285374d96a2e19f1b669fded14e75096ebfb1783b4edc040625b1c25d94bc0ae016ec2e8f2062f1f95ba7712c1f2094b967086647e455bb84
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SSDEEP
98304:ll43333333333333333333333333333333333333333333Q:lX
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9 unpack001/out.upx
Files
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faa594c1b6b29333ce90c69cf171e2119c5b62023ba7f59ed8aa1bb81e32e5c9.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
.text Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE