Behavioral task
behavioral1
Sample
0d7023c99a7fd756a025f0fbf3422a33_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0d7023c99a7fd756a025f0fbf3422a33_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0d7023c99a7fd756a025f0fbf3422a33_JaffaCakes118
-
Size
228KB
-
MD5
0d7023c99a7fd756a025f0fbf3422a33
-
SHA1
4f3f17ff16d9749695acd3c1ee6946d7f5fede4b
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SHA256
0f0c3fe05da014cea855a33445e5ff5e85616b897e62a48396c7cc3389c6788e
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SHA512
db57416c61f225a79cfca82cc7353dd843f6cbe319a96ac3696d811c7a14553425a0425e0b5bb3f197d6081a1a7dbf228db4bf0977986f6f509b29cf0d5d9e68
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SSDEEP
6144:rGSMBjDm5BUow7Xj6OYOMpL5H+zU67tgWg:rGZG5+ipR+ws
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0d7023c99a7fd756a025f0fbf3422a33_JaffaCakes118
Files
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0d7023c99a7fd756a025f0fbf3422a33_JaffaCakes118.exe windows:4 windows x86 arch:x86
85af8ce6742f8ce425e31d5f536d68db
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaVarIndexStore
__vbaFreeObjList
ord516
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaCopyBytes
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord301
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaFpR4
__vbaStrFixstr
ord307
ord309
__vbaBoolVarNull
_CIsin
ord709
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
DllFunctionCall
__vbaVarLateMemSt
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaLateIdCallLd
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaNew2
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
ord616
__vbaVarLateMemCallLd
ord617
_CIatan
ord618
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaRecAssign
__vbaFreeStr
__vbaFreeObj
ord580
kernel32
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
Sections
.text Size: - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 216KB - Virtual size: 214KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ