Behavioral task
behavioral1
Sample
1a3f3de470fe72466ce8cf06f0d7feec.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1a3f3de470fe72466ce8cf06f0d7feec.exe
Resource
win10v2004-20231215-en
General
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Target
1a3f3de470fe72466ce8cf06f0d7feec
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Size
32KB
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MD5
1a3f3de470fe72466ce8cf06f0d7feec
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SHA1
643fcfb7767cd1047b5b3e7e520d66c2c874e850
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SHA256
9ab5f3cfee21aaee3d81a4c644d9064f0857cd5bfd735718b2e73711362562ae
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SHA512
746571f8dc260dc8893a8708c1cc8e14bec6ba25e8cfdce51b5572fcc16d4c367f352d2bdb8f3aa301caa463ae62221261a8cf62565144f2e3b43b8073a3a75c
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SSDEEP
384:56hGD3TiHScJilKICJLqfY8KWf7RuktvckguTT0gTUOq1aiOcT7RM7FDM7d:B7eycMlKRqjtVt0kJTT0gQ5aY3S7FY7d
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a3f3de470fe72466ce8cf06f0d7feec
Files
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1a3f3de470fe72466ce8cf06f0d7feec.exe windows:4 windows x86 arch:x86
9c8decf3582072f6edfc385a689f44f4
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
Imports
kernel32
CloseHandle
CreateDirectoryA
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileTime
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
LoadLibraryA
lstrcatA
lstrcmpiA
RemoveDirectoryA
SetFileTime
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Asus Size: 512B - Virtual size: 1B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE