Behavioral task
behavioral1
Sample
8643a6725774e2b7e3988a286ab82f7f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8643a6725774e2b7e3988a286ab82f7f_JaffaCakes118
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Size
77KB
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MD5
8643a6725774e2b7e3988a286ab82f7f
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SHA1
e084d4d5158e9125897645eca53f87d94a527e1e
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SHA256
812de43dd266b6b6afa58668f4d2ee7bef6af08e0f36cc3d6beabadc32fb129f
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SHA512
bb0dcaa78ff7b235cd70a313ec19518827b026dbdb8804f067e94c49b5e87607db242afec869939f21363329ff7fa33ec8a3b512ead3ddc718639bbe3ae66979
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SSDEEP
1536:ZMcviS51nnkbzEVyM0QS/H1h6s3yKowQW77DJ7DmT6fAU9FLKhufHC+oGU:WFSLeyUP/HGnQQW7nVfAUvU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8643a6725774e2b7e3988a286ab82f7f_JaffaCakes118
Files
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8643a6725774e2b7e3988a286ab82f7f_JaffaCakes118.exe windows:4 windows x86 arch:x86
9c8decf3582072f6edfc385a689f44f4
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
CloseHandle
CreateDirectoryA
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileTime
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
LoadLibraryA
lstrcatA
lstrcmpiA
RemoveDirectoryA
SetFileTime
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE