Behavioral task
behavioral1
Sample
387fb9d8f1969d118c3abcf4da46e9a2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
387fb9d8f1969d118c3abcf4da46e9a2.exe
Resource
win10v2004-20231215-en
General
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Target
387fb9d8f1969d118c3abcf4da46e9a2
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Size
30KB
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MD5
387fb9d8f1969d118c3abcf4da46e9a2
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SHA1
06d98303326656f169fbd8229c8664dda4fadd57
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SHA256
a641219006c0c8d76c3f0b610f11f15140eb7ce673b97d8ab97f6e53abb3e81b
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SHA512
8b5120c780732d415a287b39ad2d01a9212c3958944c2ddddee41c33b1c55175a44d8eb86db3b90a0dcf77a99e336398ad9ebd25a2ef12cf15e5c4faae92fb57
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SSDEEP
384:qMXmVYt5u3FHAp1MWqawzw5evXLBHlmMvvCd4NfrfzXM20Ec8/Ws3fJFdEKJZN3s:V2L3FHAkPawfAFN3RPfWR5OrL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 387fb9d8f1969d118c3abcf4da46e9a2
Files
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387fb9d8f1969d118c3abcf4da46e9a2.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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE