Behavioral task
behavioral1
Sample
Universal BIOS Backup ToolKit 2.0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Universal BIOS Backup ToolKit 2.0.exe
Resource
win10v2004-20240709-en
General
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Target
Universal BIOS Backup ToolKit 2.0.exe
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Size
599KB
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MD5
e20002dba2f2129797400b4bbf5cace7
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SHA1
0bed0f6320cf705ab454ce14decc0a3fc6840337
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SHA256
672bc532799a091c2422f3676550b019cff007f3ebba05a4ba7222c9c810179b
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SHA512
bd1e9ed24fe59af9a7220ee2c96c8e3c476a30f67af7898d821d86e3bf7c92f043dccc2ee61215154d31582ea67bf673d4fbf17e89b489ee4c44adcae33a6e93
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SSDEEP
12288:mOJoScuuvTcgQ6HzAQJVtBPUmrjvEtoDvPDtTOVb/+PWFIgpi:m82cgQ8UmnPUmPSCvPxORFIt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Universal BIOS Backup ToolKit 2.0.exe
Files
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Universal BIOS Backup ToolKit 2.0.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE