MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, many of which point to a link farm designed to generate traffic. One prominent link redirects to `https://ttraff.com/pify?keyword=good+will+hunting+free+online`, indicating a potential phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious.
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=good+will+hunting+free+online
- http://files.jacksonvilleriverrally.org/uploads/1/3/1/0/131071191/benazobamepider.pdf
- http://files.esolcentre.uk/uploads/1/3/1/3/131398140/tifiruxuvigunudun.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/5242/5631/files/analyste_kyc_conformit.pdf
- https://cdn.shopify.com/s/files/1/0440/6578/3958/files/goodwill_valuation_guide.pdf
- https://cdn.shopify.com/s/files/1/0431/5991/2610/files/13_rules_for_being_an_entrepreneur_download.pdf
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/jenivisajetuvotudadovoz.pdf
- https://cdn.shopify.com/s/files/1/0429/4544/6044/files/kedikoxuguv.pdf
- https://cdn.shopify.com/s/files/1/0432/0958/8897/files/91392441247.pdf
- https://cdn.shopify.com/s/files/1/0447/9234/8838/files/51176430232.pdf
- https://cdn.shopify.com/s/files/1/0433/6667/8686/files/15766832766.pdf
- https://cdn.shopify.com/s/files/1/0427/9091/2159/files/68570386606.pdf
- https://cdn.shopify.com/s/files/1/0432/2109/0471/files/tuvexiwo.pdf
- https://cdn.shopify.com/s/files/1/0433/3653/2136/files/cavernous_malformation_stroke.pdf
- https://cdn.shopify.com/s/files/1/0430/8251/4585/files/tazelesepufidukamu.pdf
- https://cdn.shopify.com/s/files/1/0431/6823/5682/files/zevomapito.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000075ec.bin9f91aabfc513d9c8c2bd01e7a61bc8fdfdf55d661d472155c8c973fe492e1c63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75EC | 4904 bytes |
font_01_sfnt_off000086a6.bin2f3bd8441130a58cc9ce891853a1a6991843e365cdd5fd800bca4667c4b716e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86A6 | 9804 bytes |
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