Static task
static1
Behavioral task
behavioral1
Sample
Mz_UT.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Mz_UT.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
fd0abbcb12e032f0e15168d037c8b747_JaffaCakes118
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Size
534KB
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MD5
fd0abbcb12e032f0e15168d037c8b747
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SHA1
47809536ce005336baabac4811e3eba48a0d7955
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SHA256
cb09a8d04dec243655242e980a8e0666546a87d473765ec68a6b4c0b89bcce8e
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SHA512
0072f7fe35af06824313049b03e05a6ab113733994a055d2332447e549c8ca1c947a47b744a18779c94ddb36bdf39d95b89b7898f41a4080813126f214984f1a
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SSDEEP
6144:tB1zEFkvmGQOYAwf+w86bweahI89KZo7olhxqjF/k87ZB8Ft4a6EA+hCoJwH3wLK:tumwVbwbc+72hAQ0d+fSH+ANBA9E4+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Mz_UT.exe
Files
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fd0abbcb12e032f0e15168d037c8b747_JaffaCakes118.rar
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Mz_UT.exe.exe windows:4 windows x86 arch:x86
c9749513208288305099900ce01b1603
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateDirectoryA
ExitProcess
lstrcatA
lstrcpyA
RemoveDirectoryA
DeleteFileA
FreeLibrary
CloseHandle
GetProcAddress
LoadLibraryA
WriteFile
CreateFileA
lstrcmpA
lstrlenA
GetFileAttributesA
GetTempPathA
GetModuleHandleA
GetFileSize
GetModuleFileNameA
VirtualAlloc
VirtualFree
user32
wsprintfA
MessageBoxA
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 120B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 280B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.gentee Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url