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Behavioral task
behavioral1
Sample
afea95653c04a456842e8284e1b1fe5a_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
afea95653c04a456842e8284e1b1fe5a_JaffaCakes118
-
Size
80KB
-
MD5
afea95653c04a456842e8284e1b1fe5a
-
SHA1
21b7d246627ca959462cc989166dbdb85d08a485
-
SHA256
9309c5294f2a94185fac5f40f3ec88fd60539e705cfbc3f493bcb9b393adaf58
-
SHA512
c16970636a8421b381a82a5c55f2fbcd6ec970174b88ca1ea56b445dc504b3207da1269093b50e6976e5ec8b1c4fa5ace42be6c263634b71bfeec5bbbdff2103
-
SSDEEP
1536:keA10zU0D4zbvxhOzdDg3S6Oj82eW9wb3lLVC1ntUoq:kXyzUnzxhOZD6geW9u154q
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource afea95653c04a456842e8284e1b1fe5a_JaffaCakes118
Files
-
afea95653c04a456842e8284e1b1fe5a_JaffaCakes118.exe windows:4 windows x86 arch:x86
1f9184bcc979860a7bebcfb9399f69ec
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaExitProc
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrFixstr
_CIsin
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
DllFunctionCall
__vbaVarLateMemSt
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord616
ord617
_CIatan
ord618
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
kernel32
LoadLibraryA
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Exports
Exports
Sections
.text Size: - Virtual size: 21KB
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
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 60KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ