MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm, with multiple embedded URLs pointing to various PDF files. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.club/pify?keyword=alternatif+ak%25C4%25B1m+devreleri+ve+problem+%25C3%25A7%25C3%25B6z%25C3%25BCmleri+pdf'. This suggests the document is designed to lead users to malicious sites, likely for phishing or malware distribution. No scripts were extracted from this sample.
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.club/pify?keyword=alternatif+ak%25C4%25B1m+devreleri+ve+problem+%25C3%25A7%25C3%25B6z%25C3%25BCmleri+pdf In PDF document text
- http://files.bethgatesglass.com/uploads/1/3/1/3/131381946/deralapafirefir-nevufa.pdfIn PDF document text
- http://files.maltafpd.com/uploads/1/3/0/7/130775921/8ea7c.pdfIn PDF document text
- http://jipufijo.robbieleespencer.com/uploads/1/3/1/3/131383483/4858282.pdfIn PDF document text
- http://files.thegreybirch.com/uploads/1/3/2/6/132696029/c6f212.pdfIn PDF document text
- http://fopom.bridgeportcf.org/uploads/1/3/1/8/131871787/1802088.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/1/0428/4288/2215/files/wugivut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8629/9815/files/20567775393.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7420/8415/files/13266671169.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9832/5671/files/bipote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3606/3397/files/tiniminifegewaji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7177/4615/files/iso_burner_windows_10.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7219/2669/files/93391638654.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0741/0329/files/98884184010.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7757/3535/files/dejar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8606/2495/files/26778848997.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6288/5541/files/bts_idol_mp4_planetlagu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8945/9368/files/masibanewopinexulur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7519/0430/files/vocabulary_for_ielts_speaking_download.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005012.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5012 | 5784 bytes |
SHA-256: ec99523a78e5e1f808be8c0fdf6981f3a32165e1b32904b7c6ff69be2e328068 |
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font_01_sfnt_off0000632b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x632B | 11112 bytes |
SHA-256: a04ffd79f11f331d39bd8f17574430602ebd219d3b0b9876c0b952e09d1d2dc2 |
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