Behavioral task
behavioral1
Sample
1780e11a6906d5d746fc655e09d0d813_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1780e11a6906d5d746fc655e09d0d813_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
1780e11a6906d5d746fc655e09d0d813_JaffaCakes118
-
Size
52KB
-
MD5
1780e11a6906d5d746fc655e09d0d813
-
SHA1
37087cd023bdf209df40223c707304f1d982ce14
-
SHA256
dd0052947b0e078fee5e5fa36d00b061e3aa5853ccf07fc166cee278c9876f89
-
SHA512
8df9b76c0fedc88e9d5f63c3a51b196748fc7d4eb7b57987ba526bf4a989b07722954758cd1758f04832f81d5e8b7d8e92938f168c7218bf7d701e0ff840290d
-
SSDEEP
384:Ubep56gjWNOHMhanse9v8i28E5P6KVoYYlVCHq7Fp4jYhj0/dEZCXJxOdthamV3V:UbA56gDNjLKFYlVRFp4X/JxO7OGP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1780e11a6906d5d746fc655e09d0d813_JaffaCakes118
Files
-
1780e11a6906d5d746fc655e09d0d813_JaffaCakes118.exe windows:4 windows x86 arch:x86
cac98e0016279322b87eee4aeef50508
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
msvbvm50
_CIcos
_adj_fptan
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaExitProc
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarTstNe
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE