Static task
static1
Behavioral task
behavioral1
Sample
99b39442d40f7724f2a7077757fe2a51.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
99b39442d40f7724f2a7077757fe2a51.exe
Resource
win10v2004-20231222-en
General
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Target
99b39442d40f7724f2a7077757fe2a51
-
Size
92KB
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MD5
99b39442d40f7724f2a7077757fe2a51
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SHA1
77421e9b7ad7e0b696a5c5f757160dbb29816709
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SHA256
7ddaac4c9a2bb32602df352f638d786dd361e177d2525deb522a5ff1d65c2469
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SHA512
ae24e492b970d88e528b56a00eaa7c42073c67af1a6bcfc2649a1d20d5fb61e8dda9b851ccd5757d7732c7c305a737d42ec675d511a5f6ee926e1930af3b5882
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SSDEEP
1536:/s9b87pdmdGupGC8BzFI4CoT6uG9Lc21yvBAKqvYvK:0954C8BOQLagcYvK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99b39442d40f7724f2a7077757fe2a51
Files
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99b39442d40f7724f2a7077757fe2a51.exe windows:4 windows x86 arch:x86
fc2063114ab11fa4f3d11294a1cde188
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
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaGosubReturn
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
__vbaStrCat
__vbaForEachCollAd
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
ord593
__vbaExitProc
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrFixstr
__vbaFpR8
_CIsin
__vbaErase
ord631
__vbaVarZero
__vbaChkstk
__vbaGosubFree
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaGet3
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord601
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
ord570
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord578
ord100
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaUI1Str
__vbaAryCopy
ord618
__vbaStrMove
__vbaR8IntI4
__vbaStrVarCopy
_allmul
_CItan
__vbaNextEachCollAd
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ