MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a malicious redirector link pointing to ttraff.com, which is known for distributing malware. The document also exhibits characteristics of a link farm, embedding numerous external PDF links, many hosted on cdn.shopify.com. The primary malicious link is https://ttraff.com/pify?keyword=al+quran+terjemahan+melayu+pdf, which likely serves as a lure to redirect users to a malicious site. No scripts were extracted, but the PDF structure and embedded links strongly indicate a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.com/pify?keyword=al+quran+terjemahan+melayu+pdf In PDF document text
- http://files.fantasysumo.us/uploads/1/3/0/7/130775978/rikuzipojif_zoxenejepa_vawikufiso.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6772/8279/files/eef_metacognition_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1856/6306/files/falufulozevawiduxiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5152/1947/files/fapuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2888/1318/files/nusenoteregevijubinixum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8917/4432/files/japotosemogatifujelakor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4854/1087/files/guitar_basic_chords_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7686/8514/files/gugawagidomoletamune.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4923/8178/files/93616181410.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3074/8055/files/bruce_lipton_biology_of_belief_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2641/4743/files/fikurupit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/14526362047.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3867/7924/files/9001085825.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0017/6544/files/kawafesikejaf.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off000081c6.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x81C6 | 20660 bytes |
SHA-256: 2421d3f0d499e9fdd24b37be53795a40f42010e2b631583935396459d86b7d64 |
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font_00_sfnt_off00004d00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D00 | 5396 bytes |
SHA-256: 97cfee86b96251b7c18d24ff789cecba03a3372f72474884cd1bc54fa167b2f3 |
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font_01_sfnt_off00005f3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F3A | 10048 bytes |
SHA-256: 87610bc22536f1ade999ed0c7642263e1eb5e66ea54b6b33fc9db2c8f35d3220 |
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