MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that appears to be a call-to-action for downloading software. This link, 'https://ttraff.cc/pify?keyword=lexis+audio+editor+mod+apk+free', redirects to known malicious infrastructure. The document also functions as a link farm, with numerous embedded links, many pointing to Shopify domains hosting other PDFs, suggesting an attempt to manipulate search engine results or distribute further malicious content. The presence of a visual download button lure reinforces the deceptive nature of the document.
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.cc/pify?keyword=lexis+audio+editor+mod+apk+free In PDF document text
- http://files.keahisiberianhuskies.com/uploads/1/3/0/7/130739747/8768405.pdfIn PDF document text
- http://lokuwij.carsandcrochet.com/uploads/1/3/1/0/131070314/fofimoserixufa-bunipanib-fuburebuneko.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/1/0436/2534/9273/files/5634725850.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6497/4742/files/census_information_by_tract.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8797/8913/files/tusawi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3768/7962/files/dujomejiduz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1470/9663/files/gumezaxabijefusikub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4697/7179/files/74444376442.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8189/9944/files/carb_counting_food_list.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6805/4949/files/7454974476.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1395/6007/files/best_guitar_vst.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5572/6238/files/vomojulodiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0381/3781/files/17306285017.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4575/6821/files/tadug.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://scripts.sil.org/OFLIn PDF document text
🗂 Part of campaign:
thestorystudiohk.com
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006acb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ACB | 5228 bytes |
SHA-256: 3ac807f50a382e67ffcbcf764bb5c7162b1be82eba7256eba18b39b018361a0c |
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font_01_sfnt_off00007c83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C83 | 1800 bytes |
SHA-256: daad3f347a4f42f432ee9983e619a7c063e36761dba5934b469418034847e28e |
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font_02_sfnt_off00008511.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8511 | 10652 bytes |
SHA-256: 59cd8603e6054d972d5502b3e489c43f3c08d6648dd0743fc62fb98d40ec8854 |
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