MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=photo+video+locker-+calculator+apkpure'. Additionally, it features a PDF link farm heuristic, indicating a large number of external links, with 'https://cdn.shopify.com/s/files/1/0435/1049/7434/files/sw_kotor_mod.pdf' being a prominent example. The document body contains text related to a 'photo video locker' and 'calculator', likely a lure to entice users to click the malicious link.
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.cc/pify?keyword=photo+video+locker-+calculator+apkpure In PDF document text
- http://files.sheenashah.co.uk/uploads/1/3/0/7/130776661/f45eed738.pdfIn PDF document text
- http://files.traveltherapyco.com/uploads/1/3/1/4/131453109/nupetatapa_gavokufofis_padowibe_fakitelidenitig.pdfIn PDF document text
- http://files.eastonmadewoodsplitters.com/uploads/1/3/1/8/131857465/kawogedus.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/1/0435/1049/7434/files/sw_kotor_mod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6012/6118/files/25178817787.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4357/8278/files/97776137373.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/buxetekezalotutogeti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6271/4773/files/xoburorexiruwot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2313/7943/files/99699579990.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0254/1726/files/75449971231.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sarexomerowomowubufo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7723/7917/files/93966485832.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3061/8011/files/vubobabunorusomisata.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6705/7063/files/86986782789.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1430/5430/files/herbalism_leveling_guide_vanilla.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_off000060a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A1 | 5140 bytes |
SHA-256: eb428e66c79a1c955ea89d7a2dd008bafec482e921c43033fa17da4c5e1b8cd2 |
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font_01_sfnt_off00007213.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7213 | 4428 bytes |
SHA-256: dff90e758a030a189e84becee7cc348fb1a22247b21bd4af5e9bee8aefe543cc |
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font_02_sfnt_off0000837d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x837D | 10608 bytes |
SHA-256: d6e093106245f6fbf698bad8670e3e996bd90194d12381ec6938747bde4879dc |
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font_03_sfnt_off0000a7ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA7EC | 16208 bytes |
SHA-256: c691c2dc236ff1c3149f8178f30dcb30456d959af2bd230901b395ad55359d31 |
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