Static task
static1
Behavioral task
behavioral1
Sample
a55e08ac60e3d5d511360e2c61f01a29_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a55e08ac60e3d5d511360e2c61f01a29_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a55e08ac60e3d5d511360e2c61f01a29_JaffaCakes118
-
Size
37KB
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MD5
a55e08ac60e3d5d511360e2c61f01a29
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SHA1
bad95a217a7dc080c661d039993f6d98db9929f0
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SHA256
4da7dddb2329c9061e7171bf64b3ea0c0f2a839e2552e5286d97f9b57fde26cb
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SHA512
6070abe390fe4590aab972bc7e8a6adaef3a25d2cc36ebcb559da1d5d07234309b17d470e17e64c1157e7a9728f92277db6c37662e4b8a623e3326d8fe426dbc
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SSDEEP
768:nFufVZyTUurVvvQogN/dMjbKms+zfLf2+TE4:n2XyBHqUbKmvLZQ4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a55e08ac60e3d5d511360e2c61f01a29_JaffaCakes118
Files
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a55e08ac60e3d5d511360e2c61f01a29_JaffaCakes118.exe windows:4 windows x86 arch:x86
800e2ea47776ec3811d8bef7e89a6b89
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RtlMoveMemory
lstrlenW
ole32
CoTaskMemFree
msvbvm50
__vbaStrI2
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
_adj_fprem1
ord518
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaForEachCollObj
__vbaExitProc
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
ord522
_CIsin
ord524
__vbaNextEachCollObj
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
ord670
__vbaCastObjVar
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaVarSetUnk
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaUbound
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
ord570
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
ord616
__vbaVarCopy
_CIatan
__vbaCastObj
ord618
__vbaStrMove
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
ord580
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ