Static task
static1
Behavioral task
behavioral1
Sample
efeba0655c17bfca593fe71c5a9a4395_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
efeba0655c17bfca593fe71c5a9a4395_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
efeba0655c17bfca593fe71c5a9a4395_JaffaCakes118
-
Size
256KB
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MD5
efeba0655c17bfca593fe71c5a9a4395
-
SHA1
e81a1111f7a83591c127df6b1abe864c7dff29b0
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SHA256
135124f0f9a2d8648d84d29e2332b0c487dc9c4212cd41044194faba2aa4425b
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SHA512
c467e4df19715c2f84f883d5df2cb81da362feb4b306c538592bcdbff5bcef96c413724ed2a0f5240fb455c93ead19c8a191dbfe78caf1560708f076f7bc88c9
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SSDEEP
6144:+v7EvoNymi+7eeyz2P9NnnnFCpImnTZygoHlKnvmb7/D26UBnmbLBX5a:+YvoNymi+7eOP9anTZygoHlKnvmb7/Do
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efeba0655c17bfca593fe71c5a9a4395_JaffaCakes118
Files
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efeba0655c17bfca593fe71c5a9a4395_JaffaCakes118.exe windows:4 windows x86 arch:x86
5a0ce92800c32d6c430047a1a19d40a5
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
ord582
__vbaVarSub
__vbaStrI2
ord583
ord584
_CIcos
_adj_fptan
__vbaVarMove
ord585
__vbaStrI4
ord586
ord693
__vbaVarVargNofree
ord187
ord587
__vbaFreeVar
__vbaAryMove
ord588
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaFreeVarList
__vbaEnd
__vbaPut3
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord519
__vbaI2Abs
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord520
__vbaStrFixstr
ord522
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord709
ord631
__vbaVarZero
ord632
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
ord670
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaFpCmpCy
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord714
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
ord534
__vbaGetOwner4
__vbaVarCat
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
ord570
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaFpI2
ord614
ord616
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
ord618
__vbaAryCopy
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 228KB - Virtual size: 227KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ