MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one specifically pointing to a known malicious redirector infrastructure. The document body, though partially garbled, includes the same URL and a phrase related to hotel management, suggesting a lure for a phishing or scam operation. The presence of numerous external PDF links, many hosted on Shopify, indicates a potential link farm or SEO manipulation tactic to distribute malicious content.
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.ru/pify?keyword=ioc+full+form+in+hotel+management
- http://files.sewaneerealty.com/uploads/1/3/0/7/130739699/wonixuzef-xozamiwo-wowuniboro.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/9928/3861/files/32861628640.pdf
- https://cdn.shopify.com/s/files/1/0437/2443/9704/files/chimney_flue_installation_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/0164/2135/files/resume_for_business_owner.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tivaluzisezulumavolo.pdf
- https://cdn.shopify.com/s/files/1/0431/8858/4605/files/memorandum_and_articles_of_association_of_a_company.pdf
- https://cdn.shopify.com/s/files/1/0436/4982/6969/files/acwa_power_barka_saog_annual_report.pdf
- https://cdn.shopify.com/s/files/1/0435/4398/6327/files/castrol_magnatec_professional_oe_5w40.pdf
- https://cdn.shopify.com/s/files/1/0435/4693/5445/files/lugifepenisuwu.pdf
- https://cdn.shopify.com/s/files/1/0435/0646/6976/files/factsheet_oder_fact_sheet.pdf
- https://cdn.shopify.com/s/files/1/0431/5404/7125/files/gijovefo.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_off000052ce.bin94500aa02f87cb79a2e7de0887b83cd68f69fee39f269d5e405468a21a9c0cbb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52CE | 5056 bytes |
font_01_sfnt_off000063c5.bin875f0b945051a3f75c1b00c7e7e81629d8295e64a51026ed488c25b6b82c0aab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C5 | 14672 bytes |
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