Static task
static1
Behavioral task
behavioral1
Sample
a943d8058765a60246f034e4c3866c1a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a943d8058765a60246f034e4c3866c1a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a943d8058765a60246f034e4c3866c1a_JaffaCakes118
-
Size
628KB
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MD5
a943d8058765a60246f034e4c3866c1a
-
SHA1
0a9a4c562f86c17e18319bb0e150fea743d42bba
-
SHA256
3a539bc8e5c681398b74df3972cb8923e0a24a63a0b930de812be626fbf4d905
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SHA512
5551c8c13caf81eb404d20dfa2774e8aab95b2a4723f77c49a35f8cdc6c6fb1a75c644053166ee86b1621ce6b40b96d17a39e4e95dd6ec843f045a8f885529bb
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SSDEEP
12288:kc31Zm7Ic58CO0aRz6mHGWTg0aRz6mHGved:1lCO0wzdHS0wzdH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a943d8058765a60246f034e4c3866c1a_JaffaCakes118
Files
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a943d8058765a60246f034e4c3866c1a_JaffaCakes118.exe windows:4 windows x86 arch:x86
cac2e91872d77d14506a49f4634f71ee
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
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord621
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord300
ord301
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
ord306
ord307
ord309
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord525
__vbaVarCmpGt
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaR4Str
__vbaPutOwner4
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaStrUI1
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
ord531
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVarLateMemCallLdRf
__vbaR8Str
__vbaVar2Vec
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarSetObj
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord579
__vbaI4Var
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
ord612
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarLateMemCallLd
ord616
__vbaFpI4
ord617
_CIatan
__vbaUI1Str
__vbaStrMove
__vbaAryCopy
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 192KB - Virtual size: 189KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 428KB - Virtual size: 426KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ