MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download button, which is a common lure for phishing or malware delivery. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the malicious nature of the primary URL. The PDF_SEO_LINK_FARM heuristic indicates the document is part of a larger link farm, likely for SEO poisoning or distributing malicious content. The embedded URL points to a redirector that likely leads to further malicious content.
Heuristics 4
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=filipino+reading+comprehension+worksheets+for+grade+5
- http://files.colstripschoolsdigital.org/uploads/1/3/0/7/130739524/2507646.pdf
- http://files.thewell-seasonedwoman.com/uploads/1/3/0/8/130814535/sitiguzaliju.pdf
- https://cdn.shopify.com/s/files/1/0432/8289/0912/files/gebakevokuluno.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/26361687098.pdf
- https://cdn.shopify.com/s/files/1/0452/0207/9893/files/72943613421.pdf
- https://cdn.shopify.com/s/files/1/0429/6415/6582/files/pathophysiology_of_meningitis.pdf
- https://cdn.shopify.com/s/files/1/0436/1512/5661/files/xekorumolovitoraf.pdf
- https://cdn.shopify.com/s/files/1/0428/1863/3894/files/42091047896.pdf
- https://cdn.shopify.com/s/files/1/0432/5035/2296/files/monte_carlo_methods_in_ab_initio_quantum_chemistry.pdf
- https://cdn.shopify.com/s/files/1/0428/7696/0924/files/legend_of_grimrock_2_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/7192/9496/files/4712399051.pdf
- https://cdn.shopify.com/s/files/1/0434/2392/4376/files/fuwugemenimedolokoziv.pdf
- https://cdn.shopify.com/s/files/1/0434/1969/7310/files/zubimiluboruwumipuzufube.pdf
- https://cdn.shopify.com/s/files/1/0435/6246/7489/files/11352256028.pdf
- https://cdn.shopify.com/s/files/1/0437/0500/8293/files/54457834293.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061b0.bin4912d0f93235e85c37bc9f3a357b0328ab6380c36a0df92e1554c133a7351a2c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61B0 | 5592 bytes |
font_01_sfnt_off00007496.bin8f1aeb4f1b042cba1af16a475c94d4f9af875d2bf6222364b66c61be4a328ec3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7496 | 10096 bytes |
font_02_sfnt_off00009730.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9730 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.