MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link disguised as a resume, which redirects to a malicious URL. This is a common tactic for phishing or distributing further malware. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the presence of a link to known malicious infrastructure, and the PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many of which are likely malicious or part of a link farm. The ML classifier also strongly flagged this PDF as malicious.
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.com/pify?keyword=android+developer+resume+2+years+experience+pdf In PDF document text
- http://zilugexo.bsmga.com/uploads/1/3/1/3/131379552/178ac0ef447dcb4.pdfIn PDF document text
- http://files.vacationgypsy.com/uploads/1/3/0/7/130738673/nolafeseporu-rekabumunuja-mimomok.pdfIn PDF document text
- http://files.thehivespacechicago.com/uploads/1/3/1/4/131453588/labadepujiko-kamowod-xanolereto-xewenudezodimap.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/1/0429/1382/4927/files/new_holland_tc33d.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/more_speak_english_like_an_american.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1901/7124/files/sapifajufon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8451/3444/files/28475435076.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/39843759369.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7241/4106/files/rnorm_function_in_r.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6427/0743/files/namolipuzewifofuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2930/7293/files/japosinumenepofadowudane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/24799448321.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7529/5640/files/scert_physics_textbook_class_11.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7055/3250/files/watermark_pro_dc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1862/3896/files/xotavukotiraxadusikezudu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4386/4224/files/dnd_5e_giant_toad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5672/6170/files/english_speaking_course_file_free_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
🗂 Part of campaign:
danielstorage.com
7 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A97 | 5652 bytes |
SHA-256: 422ed7aea8221ed717d8a024cacc71cded6f00fe308831d71a90512b14c4ad4d |
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font_01_sfnt_off00007dc6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DC6 | 10740 bytes |
SHA-256: 248f8db50243363d84fb5484de7aa6b790dc3ff54907395f66434fded780c7ad |
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