Static task
static1
Behavioral task
behavioral1
Sample
37ecdb8852b62b0353994010b8565326_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37ecdb8852b62b0353994010b8565326_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
37ecdb8852b62b0353994010b8565326_JaffaCakes118
-
Size
732KB
-
MD5
37ecdb8852b62b0353994010b8565326
-
SHA1
b254adc6adfd6a3b57063169ded2d484a92e5b57
-
SHA256
4d9dd047f0cda75832365601429305aba5b3f4b20b171a9f885d2f5a7e7b419f
-
SHA512
7fb27570639abe2ddff08b1bfc94f40026f497def9f39ffd49893651c392325e6eb43a0baea3d309d038e5637934612c792cb16286023e12e86579b8c44bc157
-
SSDEEP
12288:1frXVhdHtm+EFS0H2uUQ37hkWOKWm3GZQfW7mpbsBqeqHJjV:1jFhdHtv8P2HQ37hLGZQfg8bsB8JjV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37ecdb8852b62b0353994010b8565326_JaffaCakes118 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
-
37ecdb8852b62b0353994010b8565326_JaffaCakes118.exe windows:4 windows x86 arch:x86
28036ee19ddbb39f961a8edea2664b8a
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
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaI2Abs
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaExitProc
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaErase
ord632
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarTstEq
__vbaPutOwner3
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord535
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
ord610
__vbaLateMemCall
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
ord616
__vbaLateMemCallLd
__vbaRecDestructAnsi
__vbaR8IntI2
_CIatan
ord618
__vbaStrMove
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 684KB - Virtual size: 682KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ