MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=statistical+data+collection+pdf'. This indicates the document's primary purpose is to redirect the user to a malicious site. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to distribute the malicious content. No scripts were extracted, but the document body and heuristics strongly suggest a phishing or redirection attack.
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=statistical+data+collection+pdf In PDF document text
- http://kedominu.cbspmitchelstown.com/uploads/1/3/1/0/131070718/jujat_gomozifodo_bexizariwede_xatuboxagonevut.pdfIn PDF document text
- http://files.leatherandlavender.com/uploads/1/3/2/6/132682904/wunizozoj.pdfIn PDF document text
- http://files.fbclocustgrovepreschool.com/uploads/1/3/0/9/130969751/19ffed.pdfIn PDF document text
- http://files.psnwrug.com/uploads/1/3/1/0/131071167/2386730.pdfIn PDF document text
- http://files.raewyncaisley.com/uploads/1/3/2/6/132680784/sibutubatokune_xujowawase_rudavelol.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/1/0433/7182/3267/files/komunudiguvo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1471/5554/files/72230582251.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4992/7327/files/bixiku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2656/2722/files/python_print_float.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3477/1610/files/67151130304.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3612/8933/files/nosalavumojiminabenaje.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/65587220918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6483/6764/files/ropogipozije.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5326/1724/files/27328152235.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1080/9256/files/tasukigegizudu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9227/9445/files/metro_warszawa_mapa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7677/2250/files/34766598049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0641/1431/files/69784791389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3153/5524/files/waxevuge.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000694f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x694F | 4944 bytes |
SHA-256: 7c2453e9fbed461a8dfcdf741218a5185c8414d1e1886f1c3ebe3eea49ae136a |
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font_01_sfnt_off00007a1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A1A | 10456 bytes |
SHA-256: dd9c9659c9843cde194dab4b8693a4b677dbac9d04a386d35ea481500860f3fc |
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font_02_sfnt_off00009dcf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DCF | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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