Behavioral task
behavioral1
Sample
f556e3712072cf40bdfbe56f49f01ca6e8e40c583f4d2cbbe9dc0f71db9a8d51.exe
Resource
win7-20240419-en
General
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Target
f556e3712072cf40bdfbe56f49f01ca6e8e40c583f4d2cbbe9dc0f71db9a8d51
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Size
477KB
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MD5
3db7377259fc14b9b9a090ee5b5f6935
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SHA1
5587be03cdf13e7be0dc92031fa2cffccc0ee102
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SHA256
f556e3712072cf40bdfbe56f49f01ca6e8e40c583f4d2cbbe9dc0f71db9a8d51
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SHA512
507f339a6cbba33e35ee0894b8aa4c5957d0402e79b4c88287ec59b8aefb20b7ec6ee97aca4606ab2709ac4edd86cfb0452c27742c82b47c4a263068e2c9e343
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SSDEEP
12288:o+ILgF8Fii+8MS6oSCzcoMvRNPVO7MgAcRBQ3c:o+ILEXimStQzPPA7MABQM
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Urelas family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f556e3712072cf40bdfbe56f49f01ca6e8e40c583f4d2cbbe9dc0f71db9a8d51
Files
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f556e3712072cf40bdfbe56f49f01ca6e8e40c583f4d2cbbe9dc0f71db9a8d51.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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 149KB - Virtual size: 356KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 251KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE