Behavioral task
behavioral1
Sample
2518130b805f22dfb9f570464b9b29f3_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2518130b805f22dfb9f570464b9b29f3_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2518130b805f22dfb9f570464b9b29f3_JaffaCakes118
-
Size
232KB
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MD5
2518130b805f22dfb9f570464b9b29f3
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SHA1
cc741c2e57e90492e829c86ae6b7aa3838ea5d35
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SHA256
55fed07b96a0435d218d1b2f02dab991a9dd6724836c6748d8e506a9e5f0bb3b
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SHA512
ea84aa4795facb22255740bced340f28847a8003e489d81ad9ccd00cce587c17ed6292690c093accd1921a98588030626c2cc7a0dad20de7edaa7628e7a5cdc0
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SSDEEP
6144:4ojSXWi/J9EGlmrbVsW6VIk9KcJssipPNK3jl/TR:4oWXQymtXTk9K6sVpQjl/TR
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2518130b805f22dfb9f570464b9b29f3_JaffaCakes118
Files
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2518130b805f22dfb9f570464b9b29f3_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: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 220KB - Virtual size: 219KB
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: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ