Atualizar[.]exe | Triage

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General

Target

Atualizar.exe
Size

24KB
MD5

d82cc53e4a3e93a7981f5de38fbe4e7d
SHA1

9f2b4d2dcd7b43d156d7ee3b50645de0c0d1a5d0
SHA256

31bab54070acbefcbe8a876e4327936a35fb1ae8b3e4998e415e91726674bb57
SHA512

974c2e089786b459e7c548c6295be8af272dfe96d79ceabec1357aa8cbb48ad7e4fae536dbb2ed05d07eb7150119edad791c63ab1153b3014d50937beb29cc41
SSDEEP

192:8e8j/3LeFH4KuQL3NbE2bvDnaCmpb/Y3ET:98j3LIHVL9Q2Dn8b/Y3ET

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Atualizar.exe

Files

Atualizar.exe
.exe windows x86

a1fbb15de3f5ccffa01fb7556264f724

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
__vbaStrI4
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVar
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
__vbaR4Str
__vbaI2I4
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord714
__vbaFPException
__vbaUbound
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
__vbaFpI4
_CIatan
__vbaStrMove
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
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