Behavioral task
behavioral1
Sample
42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160.exe
Resource
win10v2004-20231215-en
General
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Target
42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160
-
Size
767KB
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MD5
56e0a02ef2f338323b7e1067e7ed8aad
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SHA1
84169f2c0552111b24135355c74d3ceb478d992f
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SHA256
42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160
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SHA512
90310a14c87f3ea64f44226d6cda156dfa83fbf33564af2c7232fccf260d4948f3910cb618af2b1a4fd887548f19e95c349ccca64a5fcf8d575ff0d9e9a7be38
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SSDEEP
12288:YEQoSpqhkpzLC+x6Yu0/WD0AUFzMjelokVVADP9EyaEWLpruk26HZS91UdXlkcnY:Yik9N8YMD0lza9kVVADPqyaEWLpruOHQ
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 42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160
Files
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42db67de45e8fcb945b78ed95525c2bcf1b82eba44032d8c5ea35a75655c8160.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB