Behavioral task
behavioral1
Sample
d687e18c055b252de54f1072bda78a43_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d687e18c055b252de54f1072bda78a43_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d687e18c055b252de54f1072bda78a43_JaffaCakes118
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Size
101KB
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MD5
d687e18c055b252de54f1072bda78a43
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SHA1
64278a75836d18e948af213cab6218d5552043c4
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SHA256
379deb33ea75213ed3e74bce447729ee21b7b2700c8e4f6bb80db18206f7d4ca
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SHA512
4721d12e1437aa8260fa6d437dfc4a7e5e366dbbee6bc1e31dc8e91b76eeeb606eae97b0a3c298c55739f7c890d4c21a17d2a7bb534e9a6b7cc06635f80cf72c
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SSDEEP
1536:iGNCObR057xlafJDD8O+HNCXyfOyhbf9228CJtYnmoK2nNYBIMgGC7Pn:PYOtG7xlafJDf+tCc/2vWD2nmBIMgG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d687e18c055b252de54f1072bda78a43_JaffaCakes118
Files
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d687e18c055b252de54f1072bda78a43_JaffaCakes118.exe windows:4 windows x86 arch:x86
e29f75c2ba1ba586b9f06187e8326ab1
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
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
__vbaGetFxStr4
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryDestruct
__vbaForEachCollObj
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
__vbaBoolVar
_CIsin
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaVarTstEq
__vbaGet4
__vbaAryConstruct2
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaFpUI1
__vbaStrR4
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaFPException
__vbaStrVarVal
__vbaCheckType
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaR8Str
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaUI1Str
__vbaCastObj
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 96KB - Virtual size: 96KB
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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE