Static task
static1
Behavioral task
behavioral1
Sample
fca935f5ef23732dbeb605edfb8275f1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fca935f5ef23732dbeb605edfb8275f1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fca935f5ef23732dbeb605edfb8275f1_JaffaCakes118
-
Size
44KB
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MD5
fca935f5ef23732dbeb605edfb8275f1
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SHA1
81db29549d7167cf3273ce2d546bb6db25564e92
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SHA256
d37abbddf9954f23b5d8c9c5790e53c4a114311aa1aa07c2a98425747b8bd061
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SHA512
9db259041b29735a218b1a6667cd87430fb7c42cfee1ef41e361d141018e06f6155273d10f4904d91d7cc19cab45351f4413f482b331c5e70cbddf2598b4ff3e
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SSDEEP
768:rHExd+1UVrZJsVTxIKmbR32+QD8EWTYdCBA:rHcd/uIKaR3XQgTk2A
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fca935f5ef23732dbeb605edfb8275f1_JaffaCakes118
Files
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fca935f5ef23732dbeb605edfb8275f1_JaffaCakes118.exe windows:4 windows x86 arch:x86
b21bf1245d84428a8fe0b6b5addd3405
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
_CIcos
_adj_fptan
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaAryDestruct
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaErase
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaVarOr
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
ord648
ord570
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaVarCmpEq
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarLateMemCallLd
ord616
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 32KB - Virtual size: 28KB
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