Behavioral task
behavioral1
Sample
44da22a5fcbdaf4f347dfb51c0fb9fba.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
44da22a5fcbdaf4f347dfb51c0fb9fba.exe
Resource
win10v2004-20231222-en
General
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Target
44da22a5fcbdaf4f347dfb51c0fb9fba
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Size
77KB
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MD5
44da22a5fcbdaf4f347dfb51c0fb9fba
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SHA1
55c0b6887a860077d6e0dd3206e6c3fb29a6d77c
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SHA256
ddcfe9a7a50cd4422e465d21d88b87d013a9f26e260a6544fdddaca8f84cc1bb
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SHA512
6e2660ab6edd5512f63dd2ae4c1b0a40206d98b90d071c0550baf0dfab86e6fed7d219cb56ca71a94d62754c7a1fa0c4939f5e594c83cce43b4b3562d4e99466
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SSDEEP
384:AuxQVPTqQNVkke7F92N+lr63a+ug8YMJ2CNl2Raensjz:AT3VkkGtN6Pug8YON7ensjz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 44da22a5fcbdaf4f347dfb51c0fb9fba
Files
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44da22a5fcbdaf4f347dfb51c0fb9fba.exe windows:4 windows x86 arch:x86
c102e871b904a92eae20464844e4c92e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetCurrentThreadId
ExitProcess
RtlUnwind
RaiseException
GetCommandLineA
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetFileAttributesA
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
shlwapi
PathFileExistsA
user32
IsWindow
IsCharAlphaA
GetMessageA
FindWindowA
DispatchMessageA
CreateWindowExA
CopyIcon
CharNextA
Sections
UPX0 Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE