Static task
static1
Behavioral task
behavioral1
Sample
a87bd01a126cfb5b0062e10a836a1738_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a87bd01a126cfb5b0062e10a836a1738_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
a87bd01a126cfb5b0062e10a836a1738_JaffaCakes118
-
Size
103KB
-
MD5
a87bd01a126cfb5b0062e10a836a1738
-
SHA1
d81984fc3211863ec2b9e9e051284838838c5444
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SHA256
03c7b5cdd6a2e5d06fbe31b6a7d6bd8c632987ac537b8850c4285abe29d0c1f3
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SHA512
f5d3bea1a0bfc9d1c8b3b7ef98a98aeebe4d5a9d9ed34b89c24cfa068b92b19d9a4964973f75dec932e6a91bdc0603ea8e2f04b1cee87101622bc9f6813b38a3
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SSDEEP
1536:OHcbPctFTJuhabQ1Rq3qprxtNr9J0qV9dGi6tT4/vhUlOlp36uRgoX:OHcb0tFTJuhaxqfdOtCOMz3X6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a87bd01a126cfb5b0062e10a836a1738_JaffaCakes118
Files
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a87bd01a126cfb5b0062e10a836a1738_JaffaCakes118.exe windows:4 windows x86 arch:x86
f0f60078878787a689edae1fc690829c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaResume
__vbaStrCat
__vbaError
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
ord520
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaVargVarMove
ord632
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
ord563
__vbaVarOr
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaInputFile
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord536
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaInStr
ord570
ord648
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaFpI4
__vbaVarCopy
ord616
__vbaLateMemCallLd
ord617
_CIatan
ord618
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
ord619
_allmul
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ