Behavioral task
behavioral1
Sample
8b888f6525b7c3df7bbf1e9dd34fcc8f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8b888f6525b7c3df7bbf1e9dd34fcc8f_JaffaCakes118
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Size
159KB
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MD5
8b888f6525b7c3df7bbf1e9dd34fcc8f
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SHA1
bae544c0df9d4fa5067e90d760a0bbffd692bbd1
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SHA256
17ce14aa080ded24d2b1244d7d041e1a82dd27d833636fb60c628545463463a6
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SHA512
e54fb564e5da436bff3094422097c3b7c1056a14099fc67eef31e7c9bf17db84d025897c970d7ec0b45abac4e5cc69384f9018e3ef08fda9f1684de308d2a436
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SSDEEP
3072:yoJA8Y2TvJG6p2f7+aPDzRDvsylGc7NDN1tBCJCbMG9dAFJj:p68Y0NZavRDvsG7xPs9GO
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b888f6525b7c3df7bbf1e9dd34fcc8f_JaffaCakes118
Files
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8b888f6525b7c3df7bbf1e9dd34fcc8f_JaffaCakes118.exe windows:4 windows x86 arch:x86
0b2bb4f9684df473a7d01f4d396fc8c2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ExitProcess
CreateFileA
FindResourceA
lstrlenA
MoveFileExA
LoadResource
WaitForSingleObject
WriteFile
EnumResourceTypesA
SizeofResource
GetExitCodeProcess
CreateProcessA
GetTempFileNameA
LockResource
GetModuleFileNameA
GetModuleHandleA
EnumResourceNamesA
CloseHandle
GetTempPathA
DeleteFileA
GetThreadContext
SetThreadContext
VirtualFree
VirtualQueryEx
ReadProcessMemory
TerminateProcess
GetProcAddress
VirtualAlloc
VirtualProtectEx
VirtualAllocEx
WriteProcessMemory
ResumeThread
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
RegisterClassA
DispatchMessageA
DefWindowProcA
CreateWindowExA
UnregisterClassA
wsprintfA
PostQuitMessage
GetMessageA
DestroyWindow
MessageBoxA
Sections
.text Size: - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 167KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ