MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link, 'https://ttraff.cc/pify?keyword=commandos+2+android+game', is designed to redirect users to malicious content. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs pointing to external resources, many hosted on Shopify. The primary intent appears to be user redirection to a malicious site, likely for further exploitation or phishing.
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=commandos+2+android+game In PDF document text
- http://files.diamonddashmealprep.com/uploads/1/3/0/7/130775784/a709d74b95606.pdfIn PDF document text
- http://nolewafux.matersports.com/uploads/1/3/2/6/132696030/4307779.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0431/7328/1948/files/44271397893.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4089/7181/files/arthur_miller_collected_plays.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0961/2712/files/ubuntu_shut_down_command.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4918/7493/files/voxapojubor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3538/6265/files/favezemogulapuvibapilalon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5345/6289/files/pegewe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4052/9816/files/kuzopizufurorogub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3810/6023/files/27132033624.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/41841620016.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8742/0835/files/3286456462.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0212/6755/files/51057076324.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9714/4990/files/gilurivuzitemumivosuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2884/8538/files/83744727161.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2230/9781/files/31573344016.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D4D | 4976 bytes |
SHA-256: cdda641ce0b3602c4b2bc611494982b0cce22cfa64c12d261821131b387516e0 |
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font_01_sfnt_off00008e0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E0E | 10924 bytes |
SHA-256: 54afe8c12584f95f984846621cd33aa22922e86569a560582d932fd388243290 |
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font_02_sfnt_off0000b366.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB366 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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