Static task
static1
Behavioral task
behavioral1
Sample
b463b4faf3f55a21badacb6a3b3875d5_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b463b4faf3f55a21badacb6a3b3875d5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b463b4faf3f55a21badacb6a3b3875d5_JaffaCakes118
-
Size
365KB
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MD5
b463b4faf3f55a21badacb6a3b3875d5
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SHA1
9fa5a3fda73dc41cb6c7590264a20cf29d486775
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SHA256
da4617dd10d3e451ba65538450001db0470662f46171f224b81311ba61699fb2
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SHA512
ea645b57e7ef64eeb123fabdeb25374cf8aa5b1e374438acb32905d775ae0abe6bb0de4d15eb451905f11579b2a242d183af59f9bdb5073d5424c3c141d70d40
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SSDEEP
6144:jnuyAoVmg/cCXdoF4wtQ8nMM3kbd3pCp3oed5Fx3jhO:buy5NTXdoF4wu8nGQRu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b463b4faf3f55a21badacb6a3b3875d5_JaffaCakes118
Files
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b463b4faf3f55a21badacb6a3b3875d5_JaffaCakes118.exe windows:4 windows x86 arch:x86
b1d716cda1443fc817693cd6fccb3312
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaWriteFile
ord553
ord660
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaFpR4
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
ord561
__vbaI2I4
__vbaVarOr
__vbaCastObjVar
__vbaAryConstruct
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord601
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaInputFile
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
__vbaLateIdStAd
ord608
ord530
__vbaVarCmpLe
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaVarCmpLt
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaVarDup
__vbaVerifyVarObj
__vbaFpI2
__vbaR8IntI2
ord617
_CIatan
__vbaI2ErrVar
__vbaCastObj
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
ord545
_CItan
__vbaFPInt
_CIexp
__vbaI4ErrVar
__vbaRecAssign
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 313KB - Virtual size: 313KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 18KB
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: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ