Static task
static1
Behavioral task
behavioral1
Sample
b03d983565a76196db6953186f4edb02_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b03d983565a76196db6953186f4edb02_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b03d983565a76196db6953186f4edb02_JaffaCakes118
-
Size
3.3MB
-
MD5
b03d983565a76196db6953186f4edb02
-
SHA1
a70543e82071ed72c29baa00efedf1fe98c6d66d
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SHA256
3f6f1e3d5ec8c5d762d8ab916dd48f9a1b7558b588b1f02066e7017cf047d092
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SHA512
3cf0f7261bebf8ea07734172d450a4742d58da515e1a9e1ef24d811efd0c77a66d555895adbcb9a75d01363174d15c574381e3e0a5667810398569ffbbe4bde1
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SSDEEP
49152:B9Kg2KTBKQrKvexxQlRKN6C+F4abKSbzaCLaSu5z:B0gVT4pvUx+IN0uSbGVN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b03d983565a76196db6953186f4edb02_JaffaCakes118
Files
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b03d983565a76196db6953186f4edb02_JaffaCakes118.exe windows:4 windows x86 arch:x86
1fd217e88e03df688b6bf9d1d794fb94
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
ord587
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaLineInputStr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
ord552
__vbaLsetFixstr
ord660
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarXor
__vbaAryDestruct
__vbaLateMemSt
ord592
__vbaExitProc
__vbaBoolStr
ord593
__vbaVarForInit
ord594
__vbaStrLike
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaBoolVar
__vbaStrFixstr
ord522
_CIsin
ord709
__vbaErase
ord631
__vbaVargVarMove
ord525
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaGet3
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
ord561
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
__vbaLbound
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord531
ord716
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaGetOwner4
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaVar2Vec
__vbaVarLateMemCallLdRf
ord648
__vbaInStr
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord612
__vbaFpI2
__vbaFpI4
__vbaVarCopy
ord616
__vbaVarLateMemCallLd
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
ord618
__vbaAryCopy
__vbaCastObj
__vbaStrMove
ord619
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeStr
ord580
__vbaFreeObj
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 28KB
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