Behavioral task
behavioral1
Sample
822c176e473dbd7dba40bdfc994d6acb_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
822c176e473dbd7dba40bdfc994d6acb_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
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Target
822c176e473dbd7dba40bdfc994d6acb_JaffaCakes118
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Size
951KB
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MD5
822c176e473dbd7dba40bdfc994d6acb
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SHA1
8046756ae240f11a0b34c6a07d19c5a905e16c69
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SHA256
179ff82a4686f99e4e0b1f81a5ab2ddeff5a486a700ff0af4dba4901e0ce238a
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SHA512
30d09ccd52b26885f0fd83e7f986a5447d54b0cf933c54d5467354c085e34badbb197c1b71ce94088616013513f596c59eae3f566c3f41017a5daa5f320c92b5
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SSDEEP
6144:KCRZeyIB3v3lQot+hdxuT6TurF3fsMrWHnQHZo3VP7VLB1jP8RSryuMFkUogWhWc:KCR2dfOot+RuT6T0Nto3VhjP5aUOg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 822c176e473dbd7dba40bdfc994d6acb_JaffaCakes118
Files
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822c176e473dbd7dba40bdfc994d6acb_JaffaCakes118.exe windows:4 windows x86 arch:x86
ecc8c08370028b1c47aeb4d6a33e0636
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
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaGosubReturn
__vbaLateIdCall
__vbaStrVarMove
__vbaVarIdiv
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaI2Abs
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
__vbaI4Abs
__vbaFileCloseAll
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR4
__vbaBoolVar
__vbaFpR8
__vbaVargVar
__vbaVarTstLt
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaCyVar
__vbaGosubFree
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
__vbaPrintObj
DllFunctionCall
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
__vbaI2Str
__vbaVarDiv
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVarLateMemCallLdRf
__vbaNew2
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaCheckTypeVar
__vbaFpI4
__vbaVarLateMemCallLd
__vbaLateMemCallLd
__vbaR8IntI2
_CIatan
__vbaCastObj
__vbaStrMove
__vbaR8IntI4
__vbaVarNeg
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaFreeStr
__vbaFreeObj
Sections
UPX0 Size: 944KB - Virtual size: 944KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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