MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=assembly+line+mod+apk+1.+4.+1'. The document body, though heavily obfuscated, contains references to this URL and other Shopify links, suggesting a link farm or redirection strategy. The primary intent appears to be directing users to malicious infrastructure under the guise of providing a mod apk.
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=assembly+line+mod+apk+1.+4.+1 In PDF document text
- http://sadog.artisanhandfood.com/uploads/1/3/1/4/131438541/linidemebizabub.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/1/0431/0705/7825/files/30023142917.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8048/2967/files/ratowakom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0017/6544/files/fezipamixesafibutube.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1178/0257/files/13595338461.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7063/6710/files/balamuralikrishna_songs_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4560/0931/files/17908217892.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5448/7957/files/canarios_guitarra.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4927/1975/files/wenogosezuxozelobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9724/2280/files/greeting_card_border_template_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2160/6818/files/66924340755.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3538/6275/files/betpawa_apk_tanzania.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6299/2795/files/57832126926.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4190/7100/files/mibujenufomisit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2598/7741/files/69553210690.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C4D | 5476 bytes |
SHA-256: bf19bf00cc8170f1d776ec4890fac536afd107bdf680c9ca0e10195134d2d0b1 |
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font_01_sfnt_off00005ee2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EE2 | 1800 bytes |
SHA-256: e9a5a1f6ed95b1e3669933bb00002ad32a1708c3e0b735191cad5e02368a6c7d |
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font_02_sfnt_off00006770.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6770 | 10060 bytes |
SHA-256: e5e8668e4c98120caaf583bc9d6f32b6203c04764765d668b50789beea585324 |
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font_03_sfnt_off00008a0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A0C | 16076 bytes |
SHA-256: 77d0e41b193f2956426f125f137c5665e22c2099967b8d3a504bff5b234847bc |
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