MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a critical heuristic firing for a malicious redirector link, directing users to 'https://ttraff.club/wix?keyword=aptoide+tv+apk+for+firestick'. Additionally, it features a PDF link farm with numerous external links, many pointing to benign files but originating from a suspicious domain. The presence of a 'download button' heuristic further supports the lure-based attack pattern. No scripts were extracted, but the combination of the malicious redirector and the link farm indicates a probable attempt to deliver a malicious payload or lead the user to a phishing site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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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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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.club/wix?keyword=aptoide+tv+apk+for+firestick In PDF document text
- http://fekejow.fortis-fp.com/uploads/1/3/1/3/131380600/2624098.pdfIn PDF document text
- http://giget.maidans.org/uploads/1/3/1/6/131606598/858493.pdfIn PDF document text
- http://podepoxax.usssteinaker.org/uploads/1/3/0/7/130739783/7e72ef217139.pdfIn PDF document text
- http://banakomos.biblesage.com/uploads/1/3/0/8/130874133/fogomopibixetim_pafoveze_kobev_joredi.pdfIn PDF document text
- http://bilagowis.nebulafestival.com/uploads/1/3/1/4/131406226/8942321.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fd64690e-493a-46f9-8777-66e2f97b42a9.filesusr.com/ugd/c33cdb_c02b1abe21bb451f98b2bae017689640.pdf?index=trueIn PDF document text
- https://ec29483f-a319-42ad-95df-bdab0548d11d.filesusr.com/ugd/c638b7_a49a6a4546834135baba1308541694b6.pdf?index=trueIn PDF document text
- https://147e4fd5-bc66-41d2-8737-19cbde675bba.filesusr.com/ugd/10a4aa_5ae01babfe35471a90eab5443e84bdb1.pdf?index=trueIn PDF document text
- https://70f71f97-12b3-40f1-b04a-7290c48bdd68.filesusr.com/ugd/e1c37d_7567f6a1878347daba05ab9a2245b70e.pdf?index=trueIn PDF document text
- https://59113be8-f350-4c05-bc34-fc713c9f69d8.filesusr.com/ugd/07e02c_803f33a7805b4a8280119dfce268af06.pdf?index=trueIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3070/8375/files/26056602261.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gejazopemovaro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6055/2085/files/uchiage_hanabi_sheet_music_violin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/sparknotes_sir_gawain_and_the_green_knight.pdfIn PDF document text
- https://ef966b8a-7606-4e9a-a134-df2a3819e504.filesusr.com/ugd/0251f0_866b415c9b9d42b9b5ab286edc2e94a8.pdf?index=trueIn PDF document text
- https://0652fccd-ac67-4743-8711-f5b12522b260.filesusr.com/ugd/d2cc1f_038f58734bba4fd388426eb461966ca7.pdf?index=trueIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008251.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8251 | 5228 bytes |
SHA-256: bcb8658b95f17b3d7f931e0fc244103700e2db79721338eb2a1c73f4c22afc0f |
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font_01_sfnt_off00009439.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9439 | 10404 bytes |
SHA-256: 8fb144ccf316927d45c40c850d783e8a64ffd43af2a71feb42b9d6b01c61ea18 |
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