MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a malicious redirector link pointing to 'https://ttraff.cc/pify?keyword=get+your+guide+ne+demek', which is a critical finding. Additionally, the document exhibits characteristics of a callback phishing lure, suggesting it prompts the user to contact a fraudulent entity. The presence of numerous external PDF links, many hosted on Shopify, further indicates a link farm designed to obscure the ultimate destination. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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=get+your+guide+ne+demek In PDF document text
- http://files.comeseescotland.com/uploads/1/3/1/8/131857213/kafamozovowe.pdfIn PDF document text
- http://subotu.catcaricature.studio/uploads/1/3/1/3/131398252/xurutizidumirebox.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/1/0438/3604/7525/files/50542914064.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2412/9953/files/amazing_grace_sheet_music_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5580/0739/files/80509013323.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7746/8327/files/58627911668.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7519/0430/files/typhoid_fever_journal_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2278/5444/files/26021168063.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6383/5814/files/tajegokujonesa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7063/3624/files/expressions_of_quantity_exercises_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1050/6404/files/microsoft_word_baby_announcement_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0219/1269/files/37749756466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7353/6161/files/nedibamabawode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1478/1085/files/zeropavonosijobozawur.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_off0000c1a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1A4 | 4924 bytes |
SHA-256: 8e3295f876be95816c17bd6f8da1bfff3695ab8317d17a289acdf4625507ba0a |
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font_01_sfnt_off0000d262.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD262 | 10704 bytes |
SHA-256: bc0f7834d844fc581cc94cd5c58ee139135549493190cb7211f00958e1cedd2e |
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