Static task
static1
Behavioral task
behavioral1
Sample
ef1c78338e0210772bb1f6b0d837432a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ef1c78338e0210772bb1f6b0d837432a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ef1c78338e0210772bb1f6b0d837432a_JaffaCakes118
-
Size
63KB
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MD5
ef1c78338e0210772bb1f6b0d837432a
-
SHA1
8fa4b33958cb8e48932ba506a1aa5f2ba8c825dd
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SHA256
e188e88766f9b446e40e8cdce25bf9ed01b44f60e7608c88b9a5bd3fef54bfb8
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SHA512
11b318aacc72f26ca77e841ff675117abcfd1fef817880e5763d1d2670f0352b2b869900248424e116b18578c072e9ad22ba9a499d7f5979c33c586130480d0f
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SSDEEP
1536:KPqdyspybv1mq674IX8q/hE5INR8Xt8bEF0:KmyMywq68+jhE5INqtnF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef1c78338e0210772bb1f6b0d837432a_JaffaCakes118
Files
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ef1c78338e0210772bb1f6b0d837432a_JaffaCakes118.exe windows:4 windows x86 arch:x86
78b109ef8e4d6d07bb69608cb3e4dfae
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
__vbaVarSub
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord513
__vbaNextEachVar
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord519
ord626
__vbaCopyBytes
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaRecDestruct
ord662
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
ord593
ord594
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaStrFixstr
__vbaVargVar
__vbaBoolVarNull
_CIsin
ord709
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaVarAbs
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
__vbaObjVar
ord562
DllFunctionCall
ord670
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
ord568
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord712
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
ord531
__vbaFPException
ord717
__vbaInStrVar
__vbaGetOwner3
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord644
__vbaFileSeek
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
__vbaStrComp
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
ord616
__vbaFpI4
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaLateMemCallLd
__vbaRecDestructAnsi
ord617
_CIatan
__vbaStrMove
ord619
__vbaForEachVar
_allmul
_CItan
ord546
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ