Behavioral task
behavioral1
Sample
687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333.exe
Resource
win10v2004-20240508-en
General
-
Target
687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333
-
Size
63KB
-
MD5
0903986717bed9643779931188c28a66
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SHA1
4b2a9a0b22c66ed8a004afea517dead660e42b8d
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SHA256
687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333
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SHA512
b40f70ae48f6fcb7ae94b38a1502bac1312d93a02f13c28e014893aeb9f78d16bfe34dc71a7b0a19713bf35299a2f1acea8dcec3cc4b0cd462dec7a702641295
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SSDEEP
1536:AEPpS76ydzGej0d4K20n2eN6RXBuOkDjprs/ywR/D2c:AqS/dzJIr2q2eE
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 687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333 unpack001/out.upx
Files
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687e5d126452707783bb7768fb932c50503aefb85bcbc00b20d948e9a81ab333.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ