Behavioral task
behavioral1
Sample
427d7fb78dd1bca8f963725e9c78bfa3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
427d7fb78dd1bca8f963725e9c78bfa3.exe
Resource
win10v2004-20231222-en
General
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Target
427d7fb78dd1bca8f963725e9c78bfa3
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Size
361KB
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MD5
427d7fb78dd1bca8f963725e9c78bfa3
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SHA1
00d75aab0eddf79c12bae091cf4f65390ae28b83
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SHA256
99cb7b548be4fbca2bbaf33fa3a5c2a6f6e132ff487684093d991d23930a5614
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SHA512
94b9bfe71a46415eb7151322af0be59355e7f32afa891b5ca1ae1a226d26478c98fdab4bcbcf64746e2219458f2e32e16a41b9bf967694d412a11c0a92057737
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SSDEEP
6144:L4XrK9PX7Fp6Gh2wWRGl0EDDf1PisZQ5rAGQwg1QtP1f4paaYlsdcaMJEdbI0PzV:UXe9PPlowWX0t6mOQwg1Qd15CcYk0WeF
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 427d7fb78dd1bca8f963725e9c78bfa3 unpack001/out.upx
Files
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427d7fb78dd1bca8f963725e9c78bfa3.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 548KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 336KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 560KB - Virtual size: 559KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ