Static task
static1
Behavioral task
behavioral1
Sample
674a33cbcb0de091f3c64745d2cf9576_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
674a33cbcb0de091f3c64745d2cf9576_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
674a33cbcb0de091f3c64745d2cf9576_JaffaCakes118
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Size
3.4MB
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MD5
674a33cbcb0de091f3c64745d2cf9576
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SHA1
fb50953ac2276c8e5294a3f6710d6c71025b5f2c
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SHA256
52b9c97655596a879eacbf5ac257f51c5d2abab64d1b8f6a3528c04df6269baa
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SHA512
dfdec2b4808e630b439b0879132b21602f16cb0110948c1d822189306adcaec21e3f17e5b284b1e9a4cec9269fd13f34730b63cc364d104bf23f9d2279868ace
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SSDEEP
98304:JYn3+N8esMZkpLI30tp02oy4RBGOCzDbSMER9s0pg:HN8nWkpI83IRdCXSM56g
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 674a33cbcb0de091f3c64745d2cf9576_JaffaCakes118 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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674a33cbcb0de091f3c64745d2cf9576_JaffaCakes118.exe windows:4 windows x86 arch:x86
70d15b83dade01c222faabe0c9d6d835
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
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
_adj_fdivr_m16i
ord520
ord309
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaPutOwner4
DllFunctionCall
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaVarCat
ord645
_CIlog
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
__vbaStrToAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 40KB - Virtual size: 39KB
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: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ