Static task
static1
Behavioral task
behavioral1
Sample
8c40eb7c2319869180f2a51c869a1f3e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8c40eb7c2319869180f2a51c869a1f3e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8c40eb7c2319869180f2a51c869a1f3e_JaffaCakes118
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Size
338KB
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MD5
8c40eb7c2319869180f2a51c869a1f3e
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SHA1
acad99ac37484a4a8b332d350bb59dd7fc30a1a9
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SHA256
c9e594cde23398feca39894e4975a072da1db222798933ea86a02df18198a9d9
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SHA512
e022d5370e8ffbe9cff9e74ffb5d5c42760b17e4320d4f0a8544fb49b39eb0d7b776e9591aaecc432b4a7d8fa1a0a423642026e314a9cf2feb0b2b63cae5c474
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SSDEEP
6144:FFqr9fSGoY0luVn43zdFdhDlVfc5iB+FUAKOsBb5pg4ngKAF3AOQHMo:Fu9fJoY0lKnc3dVzysBb5pVG3ApB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c40eb7c2319869180f2a51c869a1f3e_JaffaCakes118
Files
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8c40eb7c2319869180f2a51c869a1f3e_JaffaCakes118.exe windows:4 windows x86 arch:x86
4a07e89465b4ff04a78dee9dbbc6abf9
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
msvbvm60.dll
_CIsin
ord709
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaUbound
__vbaVarCat
__vbaI2Var
ord644
_CIlog
__vbaFileOpen
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaVarMod
ord616
_CIatan
__vbaStrMove
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ