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Behavioral task
behavioral1
Sample
6ffaae5a0296610a49b842cd0c6667f5_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
6ffaae5a0296610a49b842cd0c6667f5_JaffaCakes118
-
Size
92KB
-
MD5
6ffaae5a0296610a49b842cd0c6667f5
-
SHA1
d6cf9bf1610df4ca99e699f3bfa0ae264e2615f5
-
SHA256
db3ff9d0ad681306200af11c74417334127d771af323b07097c95245fdc2c339
-
SHA512
dfd0c74f87f059c183d0e2260adbeba0ba66c00ba5a1dc0197cc72a4dfc5d6ca7b1b613200f3b4a7eeb0df71812caf98138dadeb0fa9fca916ea72cdff9a5ed9
-
SSDEEP
1536:fDir9yUa7/cm7zIeLoK+8tLV/4TNC590qFyqpZG/vY3Nf57lLakuUUk0L6Kml:fergUC/cULd+yLVTVxZ6Ydf5hLawfI6l
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6ffaae5a0296610a49b842cd0c6667f5_JaffaCakes118
Files
-
6ffaae5a0296610a49b842cd0c6667f5_JaffaCakes118.exe windows:4 windows x86 arch:x86
4ed55788ba4de78ace0cb905113f4a4b
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
__vbaVarTstGt
__vbaVarSub
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaLineInputStr
__vbaStrVarMove
__vbaLateIdCall
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaExitProc
__vbaVarForInit
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
__vbaBoolVar
ord520
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord709
ord632
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
ord648
__vbaInStr
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaVarLateMemCallLd
__vbaUnkVar
__vbaVarCopy
__vbaVarSetObjAddref
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
__vbaForEachVar
_allmul
__vbaLateIdSt
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
user32
MessageBoxW
kernel32
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
Exports
Exports
Sections
.text Size: - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
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
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 80KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE