Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_47903e4653402a1f1f1e72a40dd44780.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_47903e4653402a1f1f1e72a40dd44780.exe
Resource
win10v2004-20240426-en
General
-
Target
virussign.com_47903e4653402a1f1f1e72a40dd44780.vir
-
Size
184KB
-
MD5
47903e4653402a1f1f1e72a40dd44780
-
SHA1
644940fc438f8303012ef9b3b9062d9d1ed47ec9
-
SHA256
525db556117757b2960a31ae99c55a3a48da51e7aeec58be1753f571fc7f6d95
-
SHA512
a7c67add6834ed0a2212ccb21a7d02e54d0f3fb0de515f28c2b3d5a4a50d0db7ba922ce35d961ae043938da4bd394a4bc1ba14b9e192d515596dafd125efcbf8
-
SSDEEP
3072:eK28VJonDuc6ZlDhhS7f8/Z2HlvdqnfiuV:eK9oFClDg8x2Hllqnfiu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_47903e4653402a1f1f1e72a40dd44780.vir
Files
-
virussign.com_47903e4653402a1f1f1e72a40dd44780.vir.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ