4cdf9ae8eab702eaf53d6077c856fbe7

Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

4cdf9ae8eab702eaf53d6077c856fbe7
Size

15.1MB
MD5

4cdf9ae8eab702eaf53d6077c856fbe7
SHA1

1b593e90d520f78e5a463f41cfd05ed3f3008760
SHA256

3bc2cc115ef7dbcf27fd188b58c7c27dcdff32ff258c8644455c924a8c90c3be
SHA512

4bd8be9cad20a5eb5b9ed6a60fedeb81d2fdcba8c8f8d4b12cb003e097c7db90417b7e923484639d440396238b716eeb141393ab7286ff2e52311c0632e38bf1
SSDEEP

393216:61mxIdNZ7fOQ0PexOZeaBCB0XqNghgPxkViCcpKo7:61mxIdzrOcOEnB0E+gGVisQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4cdf9ae8eab702eaf53d6077c856fbe7

Files

4cdf9ae8eab702eaf53d6077c856fbe7
.exe windows:4 windows x86 arch:x86

0083ca482af7b3666ecc841d7a72b28c

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

EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaVarTextTstLe
__vbaVarSub
__vbaStrI2
__vbaR8ForNextCheck
__vbaVarTextCmpGe
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaCyMul
__vbaAryMove
__vbaFreeVar
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
ord696
__vbaVarIdiv
ord697
__vbaVargObjAddref
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaVarTextTstLt
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaRecAnsiToUni
ord626
ord519
__vbaVarTextCmpGt
__vbaCopyBytes
__vbaResume
__vbaVarCmpNe
__vbaForEachCollAd
__vbaStrCat
ord660
__vbaVarTextTstEq
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaLenBstrB
ord662
__vbaHresultCheckObj
ord557
__vbaLenVar
__vbaVargVarCopy
_adj_fdiv_m32
ord666
__vbaAryVar
ord667
Zombie_GetTypeInfo
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaLateMemSt
ord591
ord592
__vbaVarForInit
__vbaForEachCollObj
ord593
__vbaBoolStr
__vbaExitProc
ord300
__vbaI4Abs
ord594
__vbaCyAdd
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaFpR4
ord306
__vbaForEachCollVar
__vbaStrFixstr
ord520
__vbaBoolVar
ord521
__vbaStrTextCmp
__vbaVarTstLt
ord523
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord709
ord631
__vbaVarCmpGt
__vbaNextEachCollObj
__vbaVargVarMove
__vbaVarTextCmpLe
ord632
ord525
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaCyI2
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaVarTstEq
__vbaAryConstruct2
__vbaCyI4
ord560
__vbaStrTextLike
__vbaNextEachCollVar
__vbaObjVar
ord561
__vbaI2I4
ord562
DllFunctionCall
ord563
__vbaVarLateMemSt
__vbaVarOr
ord564
__vbaCySub
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaVarTextCmpLt
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaR8Cy
__vbaStrR8
__vbaRedim
__vbaUI1ErrVar
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaVarTextTstNe
ord601
__vbaUI1I2
_CIsqrt
__vbaLateIdCallSt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaStrUI1
__vbaVarTextCmpEq
__vbaUI1I4
__vbaStr2Vec
ord710
__vbaExceptHandler
ord711
ord712
__vbaPrintFile
__vbaStrToUnicode
ord606
ord713
_adj_fprem
_adj_fdivr_m64
__vbaLateIdStAd
__vbaVarDiv
ord714
__vbaR8ErrVar
__vbaFailedFriend
__vbaI2Str
ord607
ord608
ord531
__vbaFPException
__vbaVarTextTstGe
ord532
ord717
__vbaInStrVar
ord319
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
ord534
__vbaVarCat
ord535
__vbaDateVar
__vbaI2Var
ord536
__vbaLsetFixstrFree
ord644
ord537
ord538
ord645
_CIlog
ord539
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaVarLateMemCallLdRf
ord648
__vbaVar2Vec
__vbaR8Str
__vbaInStr
__vbaNew2
__vbaVarTextLikeVar
ord571
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarCmpLt
__vbaVarNot
__vbaFreeStrList
ord576
__vbaVarTextTstGt
_adj_fdivr_m32
ord577
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
ord579
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaFpCy
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
__vbaVerifyVarObj
ord613
ord614
__vbaFpI2
__vbaVarMod
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
ord616
__vbaR8IntI2
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
__vbaUI1Str
ord618
__vbaAryCopy
__vbaCastObj
__vbaStrMove
__vbaForEachVar
__vbaI4Cy
__vbaR8IntI4
__vbaStrVarCopy
ord619
ord650
_allmul
__vbaFpCSngR4
__vbaLateIdSt
ord652
__vbaVarTextCmpNe
_CItan
__vbaNextEachCollAd
ord546
__vbaFPInt
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

0083ca482af7b3666ecc841d7a72b28c

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.data Size: 4KB - Virtual size: 120KB

.rsrc Size: 24KB - Virtual size: 21KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.data
Size: 4KB - Virtual size: 120KB

.rsrc
Size: 24KB - Virtual size: 21KB