Static task
static1
Behavioral task
behavioral1
Sample
87b3f5ac1605547f74ab69b31c4c80c8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
87b3f5ac1605547f74ab69b31c4c80c8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
87b3f5ac1605547f74ab69b31c4c80c8_JaffaCakes118
-
Size
5.6MB
-
MD5
87b3f5ac1605547f74ab69b31c4c80c8
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SHA1
1165c51ec0c05ef3ec67a8c712d9bcbd2f035c6f
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SHA256
2877fc0320893d6b95929635c325bc1597878e4cb9b9c30660ca06e505cba311
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SHA512
9c264a7ed1183b0bd4053d3a57ef482ffe6cb388600a1663da31920b9d4a8fe8031902f279fec3c8430634036905569f06cfc4264425264869895ea1a8995ca9
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SSDEEP
12288:Qck0nvDkkDE/zfJcifHoSf7Nf21tu40eb0dSQ5DXTK4bKJmvYLqL0b+Bm3BD9uln:xj4iEDJcifIS5f8WTV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87b3f5ac1605547f74ab69b31c4c80c8_JaffaCakes118
Files
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87b3f5ac1605547f74ab69b31c4c80c8_JaffaCakes118.exe windows:4 windows x86 arch:x86
e906cd9232a5f5caea61a2400b8d6efa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
ord301
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
ord307
ord522
__vbaFpR8
_CIsin
ord631
ord524
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
ord670
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
ord611
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 20KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ