Static task
static1
Behavioral task
behavioral1
Sample
644ab2a1ff218b402607d58ce2becbf5_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
644ab2a1ff218b402607d58ce2becbf5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
644ab2a1ff218b402607d58ce2becbf5_JaffaCakes118
-
Size
280KB
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MD5
644ab2a1ff218b402607d58ce2becbf5
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SHA1
778153a0558d8b95a1c7f389d20326c2344608aa
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SHA256
f756f5e4a8ca945f63363d47380bcf43809c3722ebfb568965349fcee9b0922a
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SHA512
5ff00ef17c13024d6316fe2eae4cee53c1661ffb2bee6b5e76e3c9b3a1af4f2eeef60c77f7c4a74197c21eb41f8a49b1f23981142158875484659de99beae292
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SSDEEP
6144:zkw0tlFjt8fWyvy7dQL8vOxni2quLby4ila:zkLc3sdWdSm1qa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 644ab2a1ff218b402607d58ce2becbf5_JaffaCakes118
Files
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644ab2a1ff218b402607d58ce2becbf5_JaffaCakes118.exe windows:4 windows x86 arch:x86
9d516323c2e44874d5a731bc8ffd8b84
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaNextEachVar
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord593
__vbaOnError
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaErase
ord632
ord525
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1ErrVar
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord537
ord644
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
ord616
__vbaFpI4
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 260KB - Virtual size: 258KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ