Behavioral task
behavioral1
Sample
ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c.exe
Resource
win10v2004-20230915-en
General
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Target
ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c
-
Size
266KB
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MD5
d113c5542a2546c31539fe8abaa34dce
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SHA1
0eff93ccafbe6654abfc0a10532628b352cf7399
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SHA256
ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c
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SHA512
3e94c9121c756ce3bddd2664f87f0de476b5a47ea3ad2290a3f86b33b0c9724f49792bbbdb438c7a78c040adb3dfecafa5fd17fda5103db0d45b95158beae38f
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SSDEEP
3072:aNXEGZJWhfNFC4S60+XoLczrVmX5EhKRV21FLL5r6jQ6yGl1tHJH01ne4PK:oXzKdNY49u8rVaBq1GlXHx01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c unpack001/out.upx
Files
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ef794912037538b4ccef04d226f30c8f33b38ec9e2173e3a8b5a681959b8811c.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ