MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, with one heuristic identifying a link to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be the same as the malicious redirector. This suggests the PDF is designed to trick users into visiting a malicious site by presenting itself as a helpful guide.
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.ru/pify?keyword=brush+lettering+guide+free
- http://tujez.easybillingsoftware.com/uploads/1/3/1/4/131454012/bf41bd77f.pdf
- http://gasawevak.trinitybengals.com/uploads/1/3/1/6/131607063/xemuxo.pdf
- http://files.notonemorealabama.org/uploads/1/3/1/6/131636965/39d2965f588307.pdf
- http://vamemiman.heschinstitute.com/uploads/1/3/0/7/130775732/7e4c3.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sovir.pdf
- https://cdn.shopify.com/s/files/1/0429/8558/6849/files/51605134615.pdf
- https://cdn.shopify.com/s/files/1/0433/0897/4235/files/57514497718.pdf
- https://cdn.shopify.com/s/files/1/0429/2060/7900/files/concrete_batching_plant_layout_drawing.pdf
- https://cdn.shopify.com/s/files/1/0428/7243/8947/files/53979646809.pdf
- https://cdn.shopify.com/s/files/1/0430/6904/6935/files/stardew_valley_quests.pdf
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/15504560439.pdf
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/bapuzitujer.pdf
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/winadiregelu.pdf
- https://cdn.shopify.com/s/files/1/0436/3393/4496/files/wuxodutobigifodiwewani.pdf
- https://cdn.shopify.com/s/files/1/0440/1076/6486/files/adding_and_subtracting_fractions_worksheets_5th_grade.pdf
- https://cdn.shopify.com/s/files/1/0435/7373/9675/files/74847369685.pdf
- https://cdn.shopify.com/s/files/1/0435/2511/1967/files/misumanuzovebikevelomotiw.pdf
- https://cdn.shopify.com/s/files/1/0447/9241/4369/files/section_32a_of_registration_act_1908.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_off0000807b.bin2d6d401189a0a7dfaf14298f1e3bd292940b3c29af019433d70b00e8e7eb342d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x807B | 5008 bytes |
font_01_sfnt_off0000917e.bind68e6d188fea76a08696dd6889216b0e3abbb3205801f8a24080f4a210c94d8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x917E | 10992 bytes |
font_02_sfnt_off0000b71a.bin75499cce6ae774eb1ed11ef55a8e4af94387e50334f2f733f224f7d1a8712777 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB71A | 16192 bytes |
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