Behavioral task
behavioral1
Sample
5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d.exe
Resource
win10v2004-20230703-en
General
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Target
5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d
-
Size
536KB
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MD5
b17b6ff4f6e15edd8346439eac2012a3
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SHA1
27579eae46318b683433f03e62ff478d900f2984
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SHA256
5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d
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SHA512
6cda8ef36eebe985093540e6f3076c135557c6290c90c4af7768c50f67796c440fdd5211e4d162d8ca7f53865c9a4174aa00a60796d1512523a8a16b015336d6
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SSDEEP
12288:4Qab4j0WxHHxvgZ5Debn9XdvVYf8tn5+qqheFgOkx2LIa:9vj0oxv2Dezv/tx3yOkx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d unpack001/out.upx
Files
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5121073b641b709f4c68551e77b894e01f139a07db85c236c38c32bc88129d9d.exe windows 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 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