Behavioral task
behavioral1
Sample
a169236249952864ddf476e155ae3c2d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a169236249952864ddf476e155ae3c2d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a169236249952864ddf476e155ae3c2d_JaffaCakes118
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Size
338KB
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MD5
a169236249952864ddf476e155ae3c2d
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SHA1
d4bc485fcbff00f84c6cf81f1e04ae850750737e
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SHA256
1b4bbce8af3e22ca5455661fb40979714bff7b8a29a4119ee00875e9ee991078
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SHA512
6507ed883f2c924882ea15a90316b85baad05550930ec475110bdb54a45bb84d4f110f35505b63b8bc50f2813e68e3159dbc200ad1aa8c1243643e646f0071ff
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SSDEEP
6144:wtPRY6fujQhZOq2pRodqmEqS5hJgq3JsGGQhin:wPO62MdqmZ0v4n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a169236249952864ddf476e155ae3c2d_JaffaCakes118
Files
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a169236249952864ddf476e155ae3c2d_JaffaCakes118.exe windows:4 windows x86 arch:x86
61b78debadc532d7ca2833a66ee8a301
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
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
__vbaGetFxStr3
_adj_fprem1
__vbaRecAnsiToUni
__vbaResume
__vbaStrCat
__vbaVarTextTstEq
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaVarTstLe
Zombie_GetTypeInfo
__vbaVarXor
__vbaAryDestruct
__vbaBoolStr
__vbaStrBool
__vbaForEachCollObj
__vbaExitProc
__vbaVarForInit
__vbaI4Abs
__vbaFileCloseAll
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR4
__vbaStrFixstr
__vbaStrTextCmp
__vbaFpR8
__vbaVarTstLt
_CIsin
__vbaErase
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaDateR8
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaVarMul
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaGetOwner3
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaR8Str
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
__vbaR8Var
_adj_fdiv_r
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarLateMemCallLd
__vbaFpI4
__vbaVarCopy
__vbaR8IntI2
_CIatan
__vbaAryCopy
__vbaCastObj
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaFpCSngR8
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 332KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE