Behavioral task
behavioral1
Sample
8c2a32c538d954983c1faf42bb2a577f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8c2a32c538d954983c1faf42bb2a577f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
8c2a32c538d954983c1faf42bb2a577f_JaffaCakes118
-
Size
153KB
-
MD5
8c2a32c538d954983c1faf42bb2a577f
-
SHA1
7e4e2b465c286ec020b732db6095bd66c2b90c19
-
SHA256
7e567879c6a22f11a23511a85778ebfa66270bec1dc1e4c5383aa7cc82c5d6a9
-
SHA512
44edbd3a34a46f10775a4ddf23327e8b5dcd36f1f41ddac5ff096640cccb9c3f3b92bde54cd2e1f5f4f0d7becd95e83d85018fe2c5b0b959af26f44b8b286766
-
SSDEEP
1536:5eiP4ubq3bcU0JILFlK1CijCMgScqCyf48fdsbWb548PzF:Pbq3bL0WLU/jXTXCyf48fdsbE
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c2a32c538d954983c1faf42bb2a577f_JaffaCakes118
Files
-
8c2a32c538d954983c1faf42bb2a577f_JaffaCakes118.exe windows:4 windows x86 arch:x86
dfb183cbfbead52d722b98446bf41608
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaLateMemSt
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
__vbaBoolVarNull
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaVarCat
__vbaLsetFixstrFree
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaStrToAnsi
__vbaLateMemCallLd
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
UPX0 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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