Static task
static1
Behavioral task
behavioral1
Sample
Zitto 4.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Zitto 4.exe
Resource
win10v2004-20241007-en
General
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Target
Zitto 4.exe
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Size
24KB
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MD5
256f741c49e66edbf187378f07b4723a
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SHA1
99ae1a67a7868f4a3c644f08f614bdb2267313f9
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SHA256
d50d0ddd5dce8653ac7b51e68cafc02bc27d219038bf1269f2ec2d3b5ade5a99
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SHA512
79d3f1196278988783a8c789f2cbfe50beddc2bf3c2aa221d393dd8458d969c5b794cd55e73be643f0d0af9f3e20eda33eeeb183f4f6af9a314cef312a04788c
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SSDEEP
192:/Tlx2hb5kJUZ5sN+4h0BaXpBgQfLINTPmJGsdvyN3+ytxUJH5:/TEZMdhrNLINTPmgshA3++Uv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Zitto 4.exe
Files
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Zitto 4.exe.exe windows:4 windows x86 arch:x86
80c17f2072e59611324f64671626a84a
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarForInit
__vbaObjSet
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
ord528
__vbaVarTstEq
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaVarMod
__vbaVarCopy
ord617
_CIatan
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 12KB - Virtual size: 11KB
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