MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous links, many of which point to a link farm designed to manipulate search engine results. One prominent link, disguised as a lease agreement, redirects to malicious infrastructure at ttraff.ru. This suggests a phishing or redirection attack aimed at users seeking legal documents.
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=new+york+apartment+lease+agreement+pdf
- http://files.lennoxheadlandcare.org/uploads/1/3/1/4/131406181/gefanikiwamiga-logodijufa-wakag.pdf
- http://dawag.feistyandalivemommy.com/uploads/1/3/1/3/131381204/juxiguw_pazared.pdf
- http://files.tinkersgardenminiatures.com/uploads/1/3/1/4/131437044/5572b95.pdf
- http://sisolaso.niclasfransson.com/uploads/1/3/0/7/130739835/sarazavole-rotutot-tureguv-juditonited.pdf
- http://files.rootedresiliencecounseling.com/uploads/1/3/1/3/131379678/1d18ccaa6.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/3640/8982/files/mifimewumurixo.pdf
- https://cdn.shopify.com/s/files/1/0437/7709/7886/files/36864450727.pdf
- https://cdn.shopify.com/s/files/1/0430/7874/6261/files/39296922573.pdf
- https://cdn.shopify.com/s/files/1/0429/6962/8828/files/hot_ham_water.pdf
- https://cdn.shopify.com/s/files/1/0434/1150/5302/files/acute_glomerulonephritis_pediatric.pdf
- https://cdn.shopify.com/s/files/1/0451/2707/3945/files/alif_laila_story_in_urdu.pdf
- https://cdn.shopify.com/s/files/1/0437/8171/8173/files/zanepezoreku.pdf
- https://cdn.shopify.com/s/files/1/0439/0954/6136/files/3292148176.pdf
- https://cdn.shopify.com/s/files/1/0430/9811/2167/files/leposagabiwoko.pdf
- https://cdn.shopify.com/s/files/1/0431/7272/4897/files/19735257116.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84113106953.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_off000098c3.bin5ecc4e70cc17870ac117ca05f229d1e81269fae35349978ad9cc6a6d66f56e89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98C3 | 5588 bytes |
font_01_sfnt_off0000abd3.bin6f458638147bfb92663bcd2c74ac73c5c73a411e9ade9ea472725f4225dc51ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xABD3 | 10292 bytes |
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