Static task
static1
Behavioral task
behavioral1
Sample
18b671e25c55131d96ae303f98c2c902_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
18b671e25c55131d96ae303f98c2c902_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
18b671e25c55131d96ae303f98c2c902_JaffaCakes118
-
Size
48KB
-
MD5
18b671e25c55131d96ae303f98c2c902
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SHA1
6e4636d37ffc7b8bf9181e2c1885f8e6e40ed9c0
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SHA256
4ce5d9bcb4358eaf0ad5e21377d232d169f24aa6d8fd2cec31a5b17e80ba3319
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SHA512
1b8ade10fac5ca35f04597730e02cb05c958e3225da28d64c78994d70371d482e8eb3459e7b97cfe57e32a0414779f1c4cf210792ed51bb2c6d59ad2855eb301
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SSDEEP
768:Ncj+Zd3jxNaC4Li59GrrAlEU41/CCU7m5qiE:NciP3Fgpi59E/h5M
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 18b671e25c55131d96ae303f98c2c902_JaffaCakes118
Files
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18b671e25c55131d96ae303f98c2c902_JaffaCakes118.exe windows:4 windows x86 arch:x86
4f78d051f1c3082b68b3658355c95b22
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
kernel32
RtlMoveMemory
lstrlenW
ole32
CoTaskMemFree
msvbvm60
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaHresultCheck
__vbaStrI4
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
ord516
_adj_fprem1
ord518
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord593
__vbaForEachCollObj
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
ord522
_CIsin
ord524
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
ord670
__vbaCastObjVar
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaVarSetUnk
__vbaNew
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaFailedFriend
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord648
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord616
__vbaVarCopy
__vbaFpI4
_CIatan
ord618
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaUI1Var
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 36KB - Virtual size: 34KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ