Behavioral task
behavioral1
Sample
a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee.exe
Resource
win10v2004-20240226-en
General
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Target
a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee
-
Size
45KB
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MD5
04aa029f38a4db0e8032ef117c14ab51
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SHA1
4601bdc75a343c5b317b89806745b696f93bd30d
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SHA256
a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee
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SHA512
ac434705b291f2ff4839c727950aa60216077c22b1ca1450b78473a36b1d494e1f595d783c5939376cbd8e606c28951b01ae6c5925a1814da0c9f99d932d2074
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SSDEEP
768:ESxam3Usjr3Rf1aqStAjjydOunvvUCxoZ9xMcnbcuyD7UVOQI5noH:ERsjdf1aM67v32Z9x5nouy8VTH
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 1 IoCs
Checks for missing Authenticode signature.
resource a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee
Files
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a67f542463f239dc3eb2af185c164be1ce205d81b9bbfe11d5c8bdb8cd8c2cee.exe windows:4 windows x86 arch: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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE