Behavioral task
behavioral1
Sample
27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc.exe
Resource
win10v2004-20240611-en
General
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Target
27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc
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Size
52KB
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MD5
24872b80bd26a354684652a48a8eb2fb
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SHA1
1d6152af22f1acf018d9dd1160f26f00d3d67a0d
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SHA256
27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc
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SHA512
914c34edb94c964acafb226e8b81d834bb7d3cbccb04a7ac6a0b19cffba49fd45cda070a951b01defe85be103ff1576874b712e0dbfab06e37f47a4aa005439e
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16nRsWZberSKivV2XIjzqc2:/V2A/gVh74gpgRHbeWvVi
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 27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc unpack001/out.upx
Files
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27ec341f4d5e9f5fb96a6f5bd585363cec278a223b124a1d9dddc77419d3b1bc.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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
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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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE