Static task
static1
Behavioral task
behavioral1
Sample
文件后缀批量修改器.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
文件后缀批量修改器.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
飘荡精品软件.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
飘荡精品软件.url
Resource
win10v2004-20240508-en
General
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Target
4d1870097f7cfa9512435fb247bfd12d_JaffaCakes118
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Size
637KB
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MD5
4d1870097f7cfa9512435fb247bfd12d
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SHA1
52a78e7c697dde3ba24ec3e4008f61365bcbe110
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SHA256
78233b3623066d7ea266fc60bf470b87861cb07e535965e9083a95bfd5a5ab5d
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SHA512
4e9355e7ece8e694447f2355986c64cae27380c62bba20c76fe04086753a924c74780d67f5bfe495eea67a59d9ef1f983e0120e61d79af5117761912eac6aa50
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SSDEEP
12288:oqiuVYWev133zm3rR9y1II0AWMEqHNI8h89fzwGeQq+5CSB3fv437ys:oqijouCIftNI829LjeQqbS5Xi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/文件后缀批量修改器.exe
Files
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4d1870097f7cfa9512435fb247bfd12d_JaffaCakes118.rar
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文件后缀批量修改器.exe.exe windows:4 windows x86 arch:x86
9165ea3e914e03bda3346f13edbd6ccd
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
GetProcAddress
LoadLibraryA
CloseHandle
WriteFile
CreateDirectoryA
GetTempPathA
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
GetStringTypeA
LCMapStringW
LCMapStringA
HeapAlloc
HeapFree
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
MultiByteToWideChar
GetStringTypeW
user32
MessageBoxA
wsprintfA
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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飘荡精品软件.url.url