MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a mass external link farm, with many links pointing to benign Shopify URLs but one critical link to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=sorting+algorithms+python+pdf', indicating a lure to a malicious site. The presence of numerous PDF links suggests an attempt to manipulate search engine results or distribute content through a link farm, ultimately leading to the malicious redirector.
Heuristics 3
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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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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.com/pify?keyword=sorting+algorithms+python+pdf
- http://files.lifechurchaz.net/uploads/1/3/0/7/130740175/zefibifiz-refufovug-rijol-masegi.pdf
- http://files.libertycraftbrewing.com/uploads/1/3/1/1/131164210/witorumotoso.pdf
- http://files.leannewaterhouse.com/uploads/1/3/0/7/130776861/1549719.pdf
- http://files.sacredkinship.com/uploads/1/3/2/3/132303229/31df873b2c2c1.pdf
- https://cdn.shopify.com/s/files/1/0438/3028/0352/files/lajaberikuvubonewakiwali.pdf
- https://cdn.shopify.com/s/files/1/0438/4191/2997/files/bidawojobizi.pdf
- https://cdn.shopify.com/s/files/1/0434/7153/6285/files/12501074494.pdf
- https://cdn.shopify.com/s/files/1/0430/6829/3287/files/pyp_science_scope_and_sequence.pdf
- https://cdn.shopify.com/s/files/1/0437/1283/9834/files/wapus.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zetelonum.pdf
- https://cdn.shopify.com/s/files/1/0433/7165/9414/files/sotokedigefere.pdf
- https://cdn.shopify.com/s/files/1/0428/9763/7535/files/kugez.pdf
- https://cdn.shopify.com/s/files/1/0431/8851/9080/files/annex_3_icao.pdf
- https://cdn.shopify.com/s/files/1/0437/1510/0822/files/tawopib.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1028728638.pdf
- https://cdn.shopify.com/s/files/1/0428/7394/6275/files/raninuxufogegozuxarobev.pdf
- https://cdn.shopify.com/s/files/1/0427/9628/6111/files/human_anatomy_and_physiology_1_notes.pdf
- https://cdn.shopify.com/s/files/1/0434/5063/0296/files/sale_of_business_agreement.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000087d0.bine0101b6595b874447f41aec2de01e16ec14c4c5895ca6cb12474e44c7b951a69 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87D0 | 5660 bytes |
font_01_sfnt_off00009ae4.binf04b64e28833fe0d96c01803e4eaae6d8a4eb8a61aea36679d479a7b42e54d49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AE4 | 14964 bytes |
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