Static task
static1
Behavioral task
behavioral1
Sample
39dfbdc595913049289f361352e20211_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
39dfbdc595913049289f361352e20211_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
39dfbdc595913049289f361352e20211_JaffaCakes118
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Size
724KB
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MD5
39dfbdc595913049289f361352e20211
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SHA1
645e5d9dcf7ee54bae955229a3e4add839bad622
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SHA256
d9dc8934801540d9f484992bf8bdd55c36a454ece6469de322546754832d4b20
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SHA512
23792cb33d363abceff72aae812072f8e6f801338f45a16f99d49b054d6ec27539bc593b641e46415816c5012de9bf5d7bd1555c5f2eb99535f80e1912e2d690
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SSDEEP
12288:Nrkv7b/IDlV7TmC6GEh5vcDe7RrW7SZFs1evzUyxwKE4nag9y8pEgK8sY6jYir:NabSyvGEfcDe7REsFv4ylRnzM7xRYir
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39dfbdc595913049289f361352e20211_JaffaCakes118
Files
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39dfbdc595913049289f361352e20211_JaffaCakes118.exe windows:4 windows x86 arch:x86
d08bbbcf6705bfc64aea98c4e96d4ce2
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
_CIcos
_adj_fptan
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaFpR8
_CIsin
__vbaErase
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord529
__vbaStrCmp
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
ord647
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaStrToAnsi
__vbaVarDup
ord617
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
ord580
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 664KB - Virtual size: 662KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ