MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to a redirector service (ttraff.ru) that is flagged as malicious. The document body, though obfuscated, contains text suggesting a lure related to an economic outlook PDF, and the redirector URL includes a keyword matching this theme. This indicates a likely phishing or malware distribution attempt via a link farm strategy.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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=bahrain+economic+outlook+2020+pdf In PDF document text
- http://files.tswb-apa.net/uploads/1/3/1/6/131636654/9585090.pdfIn PDF document text
- http://files.julescritchinson.com/uploads/1/3/2/6/132681556/4994332.pdfIn PDF document text
- http://files.tubietsai.com/uploads/1/3/1/8/131871951/4755292.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/1/0429/8535/7463/files/didelukuwiviketeduke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5608/7708/files/9782062975.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0816/3993/files/45830135713.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8450/5498/files/gadisasejofokigedek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8022/0826/files/ordeal_by_cheque.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4168/5665/files/2608314516.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4742/9031/files/knight_rider_heroes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rabilividobakomitunaxizug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7873/8335/files/fonowidewixavuri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6232/0536/files/mifirolunomivig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8904/4383/files/pumebafideza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0406/0071/files/wcf_test_client_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/23578649200.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4092/4063/files/how_to_rename_a_file_in_linux.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_off00006861.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6861 | 5484 bytes |
SHA-256: a6d1f5514625126599f74cef9e66e4c300c23d3928bdabe4f54fd6f9e9a525bb |
|||
font_01_sfnt_off00007ad5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AD5 | 10568 bytes |
SHA-256: efa4b85a02f0ee422cc3a4986947ab2c2161598770d9248ae9eca044dc286fd8 |
|||
font_02_sfnt_off00009ef1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EF1 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.