MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a deceptive title and numerous embedded links, with a critical heuristic firing for a malicious redirector. The ML classifier also strongly indicated maliciousness. The embedded links likely serve as a lure for phishing or to drive traffic to SEO spam sites.
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=job+card+ka+full+form In PDF document text
- http://naxob.bristolparenting.com/uploads/1/3/2/6/132680813/8919162.pdfIn PDF document text
- http://files.whatson-mg.co.uk/uploads/1/3/2/6/132680813/4e2d564e3.pdfIn PDF document text
- http://files.lauriebmorse.com/uploads/1/3/0/7/130775808/sapedodimugiregi.pdfIn PDF document text
- http://rikukeru.globalpassports.co.uk/uploads/1/3/1/0/131071252/9b1feb9c99d12.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0374/8263/files/acanthospermum_hispidum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9282/6517/files/allopurinol_davis_drug_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3134/6856/files/pronunciation_in_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4572/5094/files/kodukimafo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8697/6926/files/revub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1104/7575/files/bisaduwobefenasifom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0346/0259/files/rujufiwajanakiwutire.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6142/7876/files/nimalax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8346/3832/files/14365623952.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8454/6209/files/46519236196.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
🗂 Part of campaign:
lauriebmorse.com
3 samples
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006da3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DA3 | 5180 bytes |
SHA-256: 146265f6898bdb39f388ac59899e6cc5573ed16dafae47931de07f273fc087b0 |
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font_01_sfnt_off00007f25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F25 | 3720 bytes |
SHA-256: 6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
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font_02_sfnt_off00008a88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A88 | 10532 bytes |
SHA-256: dcff58423a73c3aee1d15127628ee766db8c6cfdac8e491ad1a169d2d611fe2d |
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font_03_sfnt_off0000ae93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE93 | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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font_04_sfnt_off0000c3e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3E4 | 8140 bytes |
SHA-256: 8d9a5bbdedfabd80c8aeaa651d318d082700000a938c293d1f9561cd885b53ee |
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