Static task
static1
Behavioral task
behavioral1
Sample
AbrirVizualisar.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AbrirVizualisar.exe
Resource
win10v2004-20240226-en
General
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Target
ca79187c15b83a0ca0452606c26f0461
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Size
20KB
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MD5
ca79187c15b83a0ca0452606c26f0461
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SHA1
b0af3e6c9304774e62c679582cd5d040efb711f4
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SHA256
751e958ec1b772d4f3e4cde09570e3f9f77d6ee57e6ac8e6e3b8bfdf86a1bd78
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SHA512
2d14da3280fa9627d8d86c2bac8a210a0d309c4132b1ab4ec98abdd250f243afd7b00c698692b37890b338dabdab59ead5cb3ea03fc0f9358a262c7633e1ecdc
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SSDEEP
384:qOeFkuWl+V7jswKyoI4Pwgmm7DCGpsgkF9zqndWQzI49vbSkawnRIOd6CY/iZFNE:RuVjbotCNguzJQztR2pEd6CY/iHNly
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AbrirVizualisar.exe
Files
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ca79187c15b83a0ca0452606c26f0461.zip
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AbrirVizualisar.exe.exe windows:4 windows x86 arch:x86
4bff34dc70ee7510d9b709299f0823f4
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
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord631
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaStrCmp
__vbaI2I4
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
ord537
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaFpI2
__vbaVarMod
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 36KB - Virtual size: 32KB
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: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ