Static task
static1
Behavioral task
behavioral1
Sample
491b7923d7e74283233797b80d289240.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
491b7923d7e74283233797b80d289240.exe
Resource
win10v2004-20231215-en
General
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Target
491b7923d7e74283233797b80d289240
-
Size
88KB
-
MD5
491b7923d7e74283233797b80d289240
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SHA1
8087a99addc2c0ca911a63673c4fc0053bb79e6a
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SHA256
733f9052613868e71f11f668450657faf96555c0c817cd54d455e1d95dc31b43
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SHA512
633ad13345fd5146e4c2f1b4f2fe727262645cd93c82af4cd9f8a743b4f0d8b4325c305884399bc2aa0ba519e9d6a50380461b419cdf816263a1732c2c74f8cf
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SSDEEP
1536:YwyUrQXXRvCijvJDzDxETjGvlrbEl+iU4Q:qUrQXXRDjvxJvlrbEvQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 491b7923d7e74283233797b80d289240
Files
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491b7923d7e74283233797b80d289240.exe windows:4 windows x86 arch:x86
c125c20ffc8d168ac92a7f6ddbc3882c
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
ord690
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaAryMove
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord518
ord519
ord626
__vbaForEachCollAd
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
_CIsin
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaExitEachColl
ord529
__vbaPutOwner3
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord564
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaInStr
__vbaNew2
ord648
__vbaVar2Vec
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord616
__vbaVarLateMemCallLd
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
ord618
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaNextEachCollAd
__vbaFPInt
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ