Behavioral task
behavioral1
Sample
133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb.exe
Resource
win10v2004-20240226-en
General
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Target
133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb
-
Size
49KB
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MD5
38b48850e5a2762328798495033c81ca
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SHA1
afbdd2adfd343d61f5409d092a9539d99c59c813
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SHA256
133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb
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SHA512
5fcbbad30cdf61d0990b77e344ae125430f149e7b09c33dffb964d93abaef42566887a7c5276ddccf5c32c6b639411b5ef5bf8f22f699b12bbe7c6befb64d3eb
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SSDEEP
768:4oMn6f9zSX3e3cZ9SoD8XD33fyEpk58sCuSNcIcXR/QGQeCa57qEvOC29DR6:26f9uusDSoDEXC58kSEYFa1v2C7
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 133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb unpack001/out.upx
Files
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133046652ce87f67b58da2dcb91b908a74d86e4c58a6b19dd85ee9fbcea073eb.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ