Static task
static1
Behavioral task
behavioral1
Sample
a23e31e84544acb835684859e3bd1cc1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a23e31e84544acb835684859e3bd1cc1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a23e31e84544acb835684859e3bd1cc1_JaffaCakes118
-
Size
66KB
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MD5
a23e31e84544acb835684859e3bd1cc1
-
SHA1
c79ab91a1377cac921de701c886adc478e34711f
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SHA256
52f8120dc208a72bf871f706e77842400f1161469ea7978a8e95aa8be3427ae1
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SHA512
2497539c4943b8206649152cb2942431564c6a18e48728f7c5dc1cbc4b96a9f03f9c4df2e870d8f5c0d0a7a5c08d4d5f7c1b6d39c11e2b2b5b5f72e57e4b99c0
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SSDEEP
768:ZwEIKkKY0fnHOKxDbbi1QhBi2Z/C+F3lmTIh0p0cbLDThx8rE7CT9Q:+EIKrYUViuh4oFoocbPTMI7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a23e31e84544acb835684859e3bd1cc1_JaffaCakes118
Files
-
a23e31e84544acb835684859e3bd1cc1_JaffaCakes118.exe windows:4 windows x86 arch:x86
03fe8947fcd01a2ab64b880d0b4bda50
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
_CIcos
_adj_fptan
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord518
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaForEachCollObj
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord599
__vbaStrFixstr
ord522
__vbaRefVarAry
_CIsin
ord524
ord525
__vbaNextEachCollObj
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
ord561
__vbaI2I4
DllFunctionCall
ord670
__vbaAryConstruct
_adj_fpatan
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
ord570
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
ord616
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ