Static task
static1
Behavioral task
behavioral1
Sample
aaa2a4779253bc5182131d858daa965a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
aaa2a4779253bc5182131d858daa965a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aaa2a4779253bc5182131d858daa965a_JaffaCakes118
-
Size
860KB
-
MD5
aaa2a4779253bc5182131d858daa965a
-
SHA1
f2aa52df281d64ab2609bb755256979479552618
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SHA256
fc0e226a68c0b8b2604277bba5db8b550d2e3a9ddd7137ab6e415b7d2a4ed33d
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SHA512
71173eeb7bc1c33d4c7e37195d3b6fa0c2e68f091ea17e42b192e8a20fa2611532b6a3bc7bfb49b9a1c37b2ca886b7bb1587a570d47406ced6f2160c15e3b959
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SSDEEP
12288:SOBtMr8RMf2OaQCo7YNQR2YcKify3iI0NPtC4LauUPnIpm68++D:SO8rPf2gzwQMsiK3qVp+k43
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aaa2a4779253bc5182131d858daa965a_JaffaCakes118
Files
-
aaa2a4779253bc5182131d858daa965a_JaffaCakes118.exe windows:4 windows x86 arch:x86
75926bc870253a3baece8e0b624f755f
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
__vbaVarSub
__vbaI2Sgn
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
ord588
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord516
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord591
__vbaExitProc
__vbaVarForInit
__vbaI4Abs
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
__vbaBoolVar
__vbaStrFixstr
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
__vbaErase
ord631
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaPrintObj
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
__vbaI2Var
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaR8Str
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord614
__vbaFpI2
ord616
__vbaFpI4
__vbaLateMemCallLd
__vbaRecDestructAnsi
_CIatan
ord618
__vbaCastObj
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 156KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 696KB - Virtual size: 695KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ