Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
General
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Target
file
-
Size
1016KB
-
MD5
203e17109c64bff7f7f937f21bb09448
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SHA1
5ab52d933c5e2b1ba853236547c785c42ba7e5c4
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SHA256
0e922d6c34d784be5bc4967aad1d28a6a6651c6ace414a7a25a508b15b163dca
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SHA512
623fe08cb457ed2fbf9ca0065d2d6142d265822ec2c14b4341d4c34ed78618d5b52b3930cd88a44c243489ad968f3460228b57ca0624d3b051d0f3316711ebbc
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SSDEEP
24576:ts9rN9YwPzIFbDslb50xVdXo54eKl0tUGxCHuf1DrBn/Nd3:W9rNWwbeP9dcqMYHuf1Zn/Nd3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows:4 windows x86
c1026f3bc4dbd1c7779566798486c792
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
kernel32
Sleep
GetTickCount
RtlFillMemory
advapi32
CryptAcquireContextW
CryptDeriveKey
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaRefVarAry
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVarCmpGt
__vbaVarZero
__vbaChkstk
ord526
EVENT_SINK_AddRef
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord713
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaVarCopy
ord616
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 1000KB - Virtual size: 996KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ