MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=veal+liver+nutrition+information', suggesting a lure to a phishing or malware distribution site. The presence of a link farm further indicates malicious intent to distribute content or traffic.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=veal+liver+nutrition+information
- http://files.mrgona.com/uploads/1/3/1/3/131381374/f1c63de.pdf
- http://zorexipuf.animajewelry.com/uploads/1/3/2/6/132680955/jofuxemupapafizixaxu.pdf
- http://files.pandawelding.com/uploads/1/3/2/6/132680974/vevuporofos_xuwibif.pdf
- http://files.makahisland.com/uploads/1/3/1/4/131453623/kubotuwel_duweb_zewumike.pdf
- https://cdn.shopify.com/s/files/1/0431/4556/0219/files/90447373268.pdf
- https://cdn.shopify.com/s/files/1/0432/1230/8637/files/cie_igcse_chemistry_revision_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/damovilopuru.pdf
- https://cdn.shopify.com/s/files/1/0428/0041/4883/files/right_to_information_amendment_act_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/9174/5175/files/autocad_learn.pdf
- https://cdn.shopify.com/s/files/1/0428/4976/3494/files/gonidofupiluli.pdf
- https://cdn.shopify.com/s/files/1/0437/1375/7339/files/texipokapirezo.pdf
- https://cdn.shopify.com/s/files/1/0461/9485/1993/files/dexefiledipel.pdf
- https://cdn.shopify.com/s/files/1/0429/9243/5359/files/aldous_huxley_obras.pdf
- https://cdn.shopify.com/s/files/1/0430/8402/1921/files/34222015020.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060af.bind052be482ed857ce468762617e36af248d87ca0c2788c27cde74effd71ba327f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60AF | 4760 bytes |
font_01_sfnt_off000070d0.bin692ac33b802d4dcc3669ec6afba7f208052a8e23310d4069e0af6f6924f0a653 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D0 | 9832 bytes |
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