UpServer[.]exe

General

Target

UpServer.exe
Size

92KB
MD5

1d8f7e19a27bf2b594d727b1b48f0ddb
SHA1

7bbaa5a0f01d09c429e917c15e57339118ce7203
SHA256

f024aefffb243e478cc01a5515d0ac1dd868133442fa8a4c88a634528124c221
SHA512

ec3f4a03ed39fac83fe5c2b45cec9bd46f101f91a4c742c65014f795ed464c9b9f15113b9185f3286aa3c598677633733d78e697ed225b4ba066c4362df3918a
SSDEEP

1536:wBDauwX5obDzDNzOPPCRWok9i/L7KtA7YeR0ko6eOBEsc8U3Jag5n5PfW95ofQ:wQXgDcCRc9IL2W7gZQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
UpServer.exe

Files

UpServer.exe
.exe windows x86

f51f495962719aa84266fa98a2fcceb8

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
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
ord660
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
ord662
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarCmpGe
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
__vbaBoolVar
__vbaBoolVarNull
_CIsin
ord632
__vbaChkstk
__vbaFileClose
__vbaCyVar
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaCyI2
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaPrintFile
ord712
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
ord579
__vbaI4Var
ord689
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaAryLock
__vbaFreeVarg
__vbaVarDup
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
ord618
ord619
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaFreeStr

Sections

.text
Size: 80KB - Virtual size: 77KB

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: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f51f495962719aa84266fa98a2fcceb8

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 80KB - Virtual size: 77KB

.data Size: 4KB - Virtual size: 3KB

.rsrc Size: 4KB - Virtual size: 1KB

.text
Size: 80KB - Virtual size: 77KB

.data
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 4KB - Virtual size: 1KB