Static task
static1
Behavioral task
behavioral1
Sample
GSNotes.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
GSNotes.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
安装说明.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
安装说明.url
Resource
win10v2004-20240802-en
General
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Target
c2222eb24cd0c1d5fe0243fd984f6b46_JaffaCakes118
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Size
5.0MB
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MD5
c2222eb24cd0c1d5fe0243fd984f6b46
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SHA1
4b16bb7d1c70705af9b63b51359ea3d69dd37190
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SHA256
7f7f66ec481de1f70ef74dad6267601b3e74fbfc2ca56821b818cca0b560a5c9
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SHA512
8f6773d57d8878bb72492811c5f057def886400cfb7b4dec892e6308b0aecc0788e54905a66430d1d669ecbbfb25d64d616ddca0cd652f54ad49c8c54336f37d
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SSDEEP
98304:lqrwhOuCNIk7cvvLw4nTTmb41P6xlTSkr2cbtUEpqiYMZRpL:KsXiP7cUgTxdaTr2YUv8l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/GSNotes.exe
Files
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c2222eb24cd0c1d5fe0243fd984f6b46_JaffaCakes118.rar
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GSNotes.exe.exe windows:4 windows x86 arch:x86
678986d7fe8eb1ebce8a0b924f59474d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTempPathA
VirtualFree
lstrcpyA
ExitProcess
DeleteFileA
FreeLibrary
GetProcAddress
LoadLibraryA
CloseHandle
WriteFile
lstrlenA
VirtualAlloc
ReadFile
CreateFileA
GetModuleFileNameA
GetLastError
CreateMutexA
user32
SetCursor
LoadCursorA
wsprintfA
MessageBoxA
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 574B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 896B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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安装说明.url.url