MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'https://ttraff.cc/pify?keyword=succession+planning+questionnaire+pdf'. This indicates a phishing or social engineering attempt to trick the user into visiting a malicious site under the guise of a succession planning questionnaire. The ML classifier strongly supports the malicious nature of this PDF.
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=succession+planning+questionnaire+pdf In PDF document text
- http://files.twoxtw.com/uploads/1/3/2/8/132814241/25711.pdfIn PDF document text
- http://sulal.recraftindy.com/uploads/1/3/1/6/131637136/defudomoterini.pdfIn PDF document text
- http://files.childcaredevgroup.ca/uploads/1/3/1/8/131871984/8842145.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/1/0432/4392/9757/files/vixalomakigalofuzurovuduw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5107/4214/files/danoresevo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6413/9674/files/excel_spreadsheet_for_splitting_expenses.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/61411835552.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1283/1907/files/puwebobukaverimo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3448/4648/files/xeloganezisijizabo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/gijiramojufivadizifobuwaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/24183366497.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6838/3642/files/high_school_musical_jr_script.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3584/3994/files/vufujexa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3764/6245/files/xuxebajamaxojaduv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1019/4582/files/cisco_vpn_free.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:
childcaredevgroup.ca
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60C1 | 5432 bytes |
SHA-256: f5400a147c57b4eef8b8eaaa2d55a83f066b4dff53aab44d4708da642f56c596 |
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font_01_sfnt_off0000732a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x732A | 10160 bytes |
SHA-256: 5c234df1fd2f7411da70c1bfdf5aac49e82099bf74986105dbed400e0cdf9779 |
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font_02_sfnt_off000095fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95FB | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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