OpenSourceTCP[.]exe

General

Target

OpenSourceTCP.exe
Size

60KB
MD5

2f0fca9400113f233b8781544472a07b
SHA1

07ee43ddfad428b3aed6003ea88055c5a66dc829
SHA256

25510160f652af6a1c57a8b661551ace020e56d9ad1a0efee072480c24456456
SHA512

37f29fad61ccd5be0b0205bb7e2ef0ee27771023feefd347fab8f2d4b8b8c5dee649b389155e9bc756ef8f6d18537d0223ec4a492bbb89c64a34fa0ec865a314
SSDEEP

768:Oa54+/uTscvbEJ3zavuYA4tOaynttxh7/DALU3Q8VgypRMPTV:sPT+e7tODtx1/XRV9pGPT

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OpenSourceTCP.exe

Files

OpenSourceTCP.exe
.exe windows:4 windows x86

600136f6129f2ccaaf6aa5d83a489cc0

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvbvm50

__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaRedimPreserveVar
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaVarIndexStore
ord621
__vbaFreeObjList
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaStrFixstr
ord520
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
_adj_fpatan
ord569
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord607
__vbaFPException
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
ord579
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaFpI2
__vbaFpI4
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581

Sections

.text
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

600136f6129f2ccaaf6aa5d83a489cc0

Headers

File Characteristics

Imports

msvbvm50

Sections

.text Size: 49KB - Virtual size: 48KB

.data Size: 512B - Virtual size: 8KB

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 49KB - Virtual size: 48KB

.data
Size: 512B - Virtual size: 8KB

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 5KB - Virtual size: 4KB