Static task
static1
Behavioral task
behavioral1
Sample
AUTORUN.INF免疫工具.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
AUTORUN.INF免疫工具.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231215-en
General
-
Target
65ac3a2e66131018b93bc546993d8531
-
Size
20KB
-
MD5
65ac3a2e66131018b93bc546993d8531
-
SHA1
5c3fd7bf5ce55722f08515bd8d7eb1195dbf81ee
-
SHA256
ff138097c646fc008fc7abd80026dbeba78984c512f0f14216ebfb14a1efe5e5
-
SHA512
b37f374fe1acd4d0ab83ede2a8bd7b05de8551e01322f29bf7b92325759ace98a33292003bbbf7743d6e11c8a9c8ebaac173d26d2366550a6026244a6f9a1856
-
SSDEEP
384:ReU2b4aG59A7j77ueX43OCsnccRe8IA+P9AxXEEDxfUeapuqwBS:RZ2beEjueX4KdRem+CxXr5apunS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AUTORUN.INF免疫工具.exe
Files
-
65ac3a2e66131018b93bc546993d8531.rar
-
AUTORUN.INF免疫工具.exe.exe windows:4 windows x86 arch:x86
4fe26e32c0d004b1527c701e983c7a17
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord531
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
ord617
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
ord580
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
新云软件.url.url