MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one pointing to a known malicious redirector. The document body is heavily obfuscated, but the presence of numerous links, many pointing to external PDFs hosted on Shopify, suggests a link farm or SEO manipulation tactic. The primary malicious URL identified is https://ttraff.com/pify?keyword=burrito+bison+mod+apk+2018, which is likely used to redirect the user to malicious content.
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=burrito+bison+mod+apk+2018
- http://files.ortegaartstudio.com/uploads/1/3/0/8/130874575/purisutozageveg-xafetawomuzima-rokemejop.pdf
- http://lipovu.brotherwindband.com/uploads/1/3/1/4/131438474/zebuwubos_jodelunoved_sovalomef.pdf
- http://files.uofaasce.com/uploads/1/3/1/4/131407691/1596253.pdf
- http://pusexe.safespotwilkes.org/uploads/1/3/1/8/131856372/4551985.pdf
- https://cdn.shopify.com/s/files/1/0436/8692/0347/files/maximo_asset_management_7._6.pdf
- https://cdn.shopify.com/s/files/1/0440/5044/8549/files/97363595343.pdf
- https://cdn.shopify.com/s/files/1/0435/3395/9327/files/catapult_mod_apk.pdf
- https://cdn.shopify.com/s/files/1/0432/5716/8027/files/wesejepig.pdf
- https://cdn.shopify.com/s/files/1/0438/5603/6005/files/90060708350.pdf
- https://cdn.shopify.com/s/files/1/0433/0160/1444/files/comparing_and_contrasting_worksheets_for_1st_grade.pdf
- https://cdn.shopify.com/s/files/1/0430/2100/9053/files/arduino_library_reference.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0663/files/vakaleletuxutuzusanu.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2470/files/74667555439.pdf
- https://cdn.shopify.com/s/files/1/0431/8455/4135/files/acer_aspire_one_722_user_manual.pdf
- https://cdn.shopify.com/s/files/1/0444/8750/8135/files/assignment_abroad_times_newspaper.pdf
- https://cdn.shopify.com/s/files/1/0437/6707/0877/files/nupag.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_off0000542e.bin7185601e5067c88a2febc3701ac2acccf4e149b9a9fc1ea7b6c510fe5b2424da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x542E | 5612 bytes |
font_01_sfnt_off0000671f.bin669f3a28ee965f453e426b46f833cfa3667bd2efee2d0653b95437e6a0caf91b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x671F | 10212 bytes |
font_02_sfnt_off000089fc.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89FC | 4324 bytes |
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