Static task
static1
Behavioral task
behavioral1
Sample
Fileupdate.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Fileupdate.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
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Target
6f2764ab55f0f3a87a2a25ac64db98ed_JaffaCakes118
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Size
1.3MB
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MD5
6f2764ab55f0f3a87a2a25ac64db98ed
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SHA1
915c86b43378d86143d062576ee0e66ef1e02795
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SHA256
4cc75ef763dc1c8c8e6f5876b4d880c5a61b972f56ef053419b7a7231b099b8c
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SHA512
a829262376bb81c18cadaceee45238c6aec9c3a8545a45b798bd84970c3dc438cc39f2f34764c4d68eb395f656c75ef1a6f3cb417e4eaa2020605463eb028ebe
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SSDEEP
24576:bjYRpv+SrHnQOdJdWvRcYb99bkbnTLOzLFWQY+qO8bAsKRUEnaDytwCb4hG:bURsSLntJYp9I3LmLoQY+qpkRdmytXoG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Fileupdate.exe
Files
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6f2764ab55f0f3a87a2a25ac64db98ed_JaffaCakes118.rar
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Fileupdate.exe.exe windows:4 windows x86 arch:x86
eab4ae5f4bdfa1db6130a6d5dccb6071
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
wininet
HttpAddRequestHeadersA
advapi32
RegCloseKey
version
GetFileVersionInfoA
wsock32
WSACleanup
winspool.drv
ClosePrinter
comctl32
ImageList_Add
comdlg32
ChooseColorA
gdi32
BitBlt
shell32
SHBrowseForFolderA
user32
ActivateKeyboardLayout
winmm
PlaySoundA
imm32
ImmGetContext
ole32
CLSIDFromProgID
oleaut32
GetActiveObject
oledlg
ord3
Sections
.text Size: 1.3MB - Virtual size: 5.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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新云软件.url.url
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软件介绍.txt