Behavioral task
behavioral1
Sample
42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb.exe
Resource
win11-20240508-en
General
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Target
42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb
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Size
266KB
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MD5
84770c0b52724bbcc89ecd345a0cf625
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SHA1
a1f0e7225163ec9f8f54c347dd53a86a52e3210a
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SHA256
42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb
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SHA512
a67013c6a7542d7ad42c366495d694e61f8ee6d8b248bea828eaf91627caf76c0113390cb468afc34f31b57bb568402d6efb6fb108fad9cdfa64a30c8cdb8cef
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SSDEEP
6144:AXzKdNY49u8rVCrqThV7k1QXzF5O101net:/a4AFr0/7lXi101
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb unpack001/out.upx
Files
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42438509f3de1bd3e790d645da13205eff13b6518f148e7a39544272f7662ccb.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