Static task
static1
Behavioral task
behavioral1
Sample
a9b23cb7f61d292b278b7e22e868f9f7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a9b23cb7f61d292b278b7e22e868f9f7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a9b23cb7f61d292b278b7e22e868f9f7_JaffaCakes118
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Size
576KB
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MD5
a9b23cb7f61d292b278b7e22e868f9f7
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SHA1
4433a6013d237c457413c101dedb1f3cd4882de2
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SHA256
d67aec077e0fb80e8234322489beb0f23d48c813cc05921b2f3093a588bd0286
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SHA512
071bdead05b66d466ab652833937777f17bbb14a9692e941c2e443e6d468c44c04ae3e0d9a8e3af17e66787ee76901b97b99e69f82f054f985016be5a62fe19c
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SSDEEP
6144:6Qca4goMY4uIVm4dT9cTca4goMY4uIVm4dOh:6W4nIVm14nIVmZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9b23cb7f61d292b278b7e22e868f9f7_JaffaCakes118
Files
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a9b23cb7f61d292b278b7e22e868f9f7_JaffaCakes118.exe windows:4 windows x86 arch:x86
6f2e004a1f28382c3fd9ebee355044d9
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
ord534
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 552KB - Virtual size: 549KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ