Static task
static1
Behavioral task
behavioral1
Sample
a31f5ef2acb3a71298598ace86e4a7f4_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a31f5ef2acb3a71298598ace86e4a7f4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a31f5ef2acb3a71298598ace86e4a7f4_JaffaCakes118
-
Size
456KB
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MD5
a31f5ef2acb3a71298598ace86e4a7f4
-
SHA1
e4cb30ee4c055562582a4aacc89769c8b3fc164e
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SHA256
df46cb22bb49d02834bc1dd95d723fac42d48da5dfc17086cf42b82bfd81ce76
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SHA512
654ae32d05853ee511dad4da510ed129480978e226ae4b654b07bfd5f99a4118fae6d859ce1051e25f0fc38ba4971dfc39c863acd5d8609f8fca5f891ebcb31d
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SSDEEP
12288:f5T9QUzmWLwxC1hgkLVA98k7kDBebHasW7TpXQpByqf:f5RLmWLwxC1h8Pw1epB/f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a31f5ef2acb3a71298598ace86e4a7f4_JaffaCakes118
Files
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a31f5ef2acb3a71298598ace86e4a7f4_JaffaCakes118.exe windows:4 windows x86 arch:x86
e65a612f0193e354e76d391c466838d1
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaHresultCheck
__vbaVarVargNofree
ord187
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord517
_adj_fprem1
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
__vbaLenBstrB
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaVarForInit
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaStrFixstr
ord520
__vbaFpR8
_CIsin
__vbaErase
ord709
ord631
__vbaVarZero
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
__vbaI2I4
ord564
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
__vbaVarDiv
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
ord616
__vbaFpI4
ord431
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
ord618
__vbaCastObj
__vbaStrVarCopy
ord619
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
__vbaFPInt
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 444KB - Virtual size: 441KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ