Behavioral task
behavioral1
Sample
b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88.exe
Resource
win11-20240508-en
General
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Target
b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88
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Size
266KB
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MD5
3ddebf3f92a68e49f80a635296dae536
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SHA1
56de1db701cfbe31879ab5411db6400c1cf7c0e8
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SHA256
b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88
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SHA512
178c0e334a85b0a4de6a4534809c244c257a8f8e60d71bed4b65da04c78ddc30fa333482977fce3a6e8d1432f94b29164b98b16d0130cb02372bfd12c2bbebcf
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SSDEEP
3072:UNXEGZJWhfNFC4S60+XoLczrVmXuV8iZrCQ8IVirmBtJjcWTwQ9H01ne4PK:iXzKdNY49u8rVzVTriGtJjcWrF01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88 unpack001/out.upx
Files
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b28cbef1beae0136cc179b719a9816dadebd3e9d28e8f1a895d5359e274f1c88.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