Behavioral task
behavioral1
Sample
2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e.exe
Resource
win10v2004-20231222-en
General
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Target
2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e
-
Size
536KB
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MD5
efe735f5e4d09fc30eed04f198518e09
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SHA1
18107ff59c4555d236dc608a8a539ab925455d75
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SHA256
2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e
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SHA512
e145eefbdc06f52ed22f608b0e812b6243312b30bd82392e893d916c0ac2474411bf61c4c0b3b14cfb6b87c8263234ced200581909bae0aac2443da2d9af47f7
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SSDEEP
12288:Jhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:JdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e unpack001/out.upx
Files
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2542c71d5af374b104e7dfc24a1bf6ed5ac4b99fac9ec6f42f9ba1517b65aa8e.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ