MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF file contains a deceptive document body and multiple embedded URLs. One URL, 'https://ttraff.com/wb?keyword=tipos%20de%20microorganismos%20en%20el%20agua%20pdf', is identified as a malicious redirector. The file also contains a large number of external PDF links, many hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning tactic. No scripts were extracted, but the primary attack vector appears to be social engineering via a malicious link within the document.
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/wb?keyword=tipos%20de%20microorganismos%20en%20el%20agua%20pdf
- http://files.abelcider.net/uploads/1/3/1/8/131857115/rabiborexe-mevatafaxu-sikipokexa.pdf
- http://davug.pvgtf.com/uploads/1/3/2/6/132695818/dipifuvuxezasev-muxopokag-pezezajuk.pdf
- http://files.amcsouth.ca/uploads/1/3/0/7/130775970/buler.pdf
- http://xizogu.raresilentfilms.com/uploads/1/3/1/8/131871721/9154790.pdf
- https://cdn.shopify.com/s/files/1/0434/6213/1869/files/disoruzutonoderijabif.pdf
- https://cdn.shopify.com/s/files/1/0437/7827/7525/files/cemu_usb_helper.pdf
- https://cdn.shopify.com/s/files/1/0430/5593/9733/files/61254601067.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lewajoranuputefikilos.pdf
- https://cdn.shopify.com/s/files/1/0433/4246/3126/files/quality_manager_roles_and_responsibilities.pdf
- https://cdn.shopify.com/s/files/1/0435/1338/1028/files/59324554090.pdf
- https://cdn.shopify.com/s/files/1/0429/9925/1093/files/xasokogudenes.pdf
- https://cdn.shopify.com/s/files/1/0431/3346/8821/files/3646926072.pdf
- https://cdn.shopify.com/s/files/1/0429/5429/3402/files/napaxijala.pdf
- https://cdn.shopify.com/s/files/1/0438/6013/2005/files/rufalufenoxumu.pdf
- https://cdn.shopify.com/s/files/1/0437/5812/5207/files/53929138914.pdf
- https://cdn.shopify.com/s/files/1/0429/2807/9004/files/kaduligoxomejeb.pdf
- https://cdn.shopify.com/s/files/1/0427/8157/3279/files/11519784226.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_off00006274.bin73f1a9d8ff8dac9911a81bdceec185eb42eb30095ac80d937401ce8d5a96afa2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6274 | 5424 bytes |
font_01_sfnt_off000074c3.bin3846f1cbcdd6d4c3a06a390ad95af76dae0e08357a21c42700d25040a1c00fa3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74C3 | 10432 bytes |
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