MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a lure related to flattening PDFs in Acrobat Pro, but the embedded links point to a malicious redirector and a large number of external PDF links, indicating a link farm or redirection campaign. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms redirection to known malicious infrastructure, and 'PDF_SEO_LINK_FARM' indicates a mass of external links. No scripts were extracted from this sample.
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/wb?keyword=how%20to%20flatten%20a%20pdf%20in%20acrobat%20pro%2011
- http://files.lacuralifestyle.com/uploads/1/3/1/3/131383661/e16bf5065cf.pdf
- http://files.iwagy.org/uploads/1/3/1/4/131407281/rodibapipoxe_fojilejifetisi_kovorozunitoxa.pdf
- http://files.professorwmoser.com/uploads/1/3/0/9/130969987/3437644.pdf
- http://files.moabtramproject.org/uploads/1/3/1/1/131163838/e9e967b71aa.pdf
- http://files.sherieunfiltered.com/uploads/1/3/2/8/132815961/a59b4b501cc8.pdf
- http://files.eatslayrt.com/uploads/1/3/1/4/131453394/b30fe9b74.pdf
- http://files.minigardenexpress.com/uploads/1/3/1/3/131379740/mojinolozodejovomew.pdf
- http://files.southseattleoto.com/uploads/1/3/1/4/131454770/tadedopapezedur.pdf
- https://timowasufu57836677.files.wordpress.com/2020/06/satasemoduxuti.pdf
- https://dezulav.files.wordpress.com/2020/07/66873504258.pdf
- https://folaredatar.files.wordpress.com/2020/06/fotob.pdf
- https://lawikisuj.files.wordpress.com/2020/06/movagipo.pdf
- https://jefukuvanowi.files.wordpress.com/2020/07/tuvub.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/76588695657.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/83583068491.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/defurakutuwulijapovotuje.pdf
- https://cdn.shopify.com/s/files/1/0430/4646/9793/files/79355476859.pdf
- https://cdn.shopify.com/s/files/1/0432/8184/2341/files/risorisutomunewawudo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87967576867.pdf
- https://cdn.shopify.com/s/files/1/0429/8981/3909/files/nivige.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000058da.bind2d0279a3d7f6c3769e2b8118094b74cd9fd3b59713d019129e21e255b756777 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58DA | 5004 bytes |
font_01_sfnt_off000069f3.bin51081f8e8f10b7ab77d58e00a8327c1d2a0b721af19078954f687902445b42de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69F3 | 10236 bytes |
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