MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The PDF contains a link to a redirector, `https://ttraff.cc/pify?keyword=bengali+golpo+boi+pdf+download`, which is indicative of malicious activity. This redirector likely leads to a link farm of PDF files, as suggested by the PDF_SEO_LINK_FARM heuristic. The document body, though heavily obfuscated, contains references to the redirector and several Shopify-hosted PDF links, reinforcing the lure mechanism. No scripts were extracted from this sample.
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.cc/pify?keyword=bengali+golpo+boi+pdf+download In PDF document text
- http://files.paintedbuttonquail.com/uploads/1/3/2/7/132740620/dekivi_funotif_japivobafusurub.pdfIn PDF document text
- http://files.rumjourney.com/uploads/1/3/1/3/131398084/a0a83.pdfIn PDF document text
- http://files.schilbersjewelrycastle.com/uploads/1/3/0/7/130776088/4bff4411f41b8e6.pdfIn PDF document text
- http://files.mactireirishwolfhounds.com/uploads/1/3/0/8/130813644/85682.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8116/9051/files/hobbits_and_orcs_problem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0143/0695/files/kajafopusuzeboluzelidize.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8706/0378/files/zewele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3260/7894/files/momiwivemokanaxuxamavu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3015/0300/files/8243871008.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5433/3093/files/4494487776.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xasojikunu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/gunopu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8421/8532/files/laxafurerate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5165/4047/files/6109664553.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wexidemunuviviradepinitim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7529/5640/files/order_without_design_alain_bertaud.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004ca6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CA6 | 5216 bytes |
SHA-256: 0d382e41508d6f7cdbfdf0b052be1d0cc89c5d86988d6a7c968548bb5c249e55 |
|||
font_01_sfnt_off00005e83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E83 | 8376 bytes |
SHA-256: 1e2749aa3a6fd962c03af7938dbfdf4d3bec50c2726936e3e1edd3b96df9b247 |
|||
font_02_sfnt_off0000795d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x795D | 10348 bytes |
SHA-256: f61bd037524b3d4b23bb4257a164ee606cfcc655fd02303d56d28cf43e3e31b0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.