Behavioral task
behavioral1
Sample
cf5133f1d79997e3e8fccbada998fe78330b6704da8bba68d8a384d732714a3e.exe
Resource
win10v2004-20231023-en
General
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Target
cf5133f1d79997e3e8fccbada998fe78330b6704da8bba68d8a384d732714a3e
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Size
266KB
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MD5
3da8c9070550922391d4dbdf428d3bd9
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SHA1
994136dc4c11a30ecd740c67a66ae930041b8f24
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SHA256
cf5133f1d79997e3e8fccbada998fe78330b6704da8bba68d8a384d732714a3e
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SHA512
e5d45a5561cc76026b858a8b00a7e875a2f9f08b3ee3f5b9cb674188fc6e073d62f34aeacd761f23346b213e05b61850096fe462c49b8742f574d5d01597d826
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SSDEEP
3072:eNXEGZJWhfNFC4S60+XoLczrVmX8EhKRn91FLL5r6jQ6yGl1rh9dH01ne4PK:sXzKdNY49u8rV7D11GlZl01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf5133f1d79997e3e8fccbada998fe78330b6704da8bba68d8a384d732714a3e unpack001/out.upx
Files
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cf5133f1d79997e3e8fccbada998fe78330b6704da8bba68d8a384d732714a3e.exe windows:6 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_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 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_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