MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link that points to ttraff.com, a known malicious domain. It also exhibits characteristics of a PDF link farm, with numerous embedded links to external PDFs, many hosted on Shopify. The document body, though heavily obfuscated, contains the primary malicious URL, suggesting a social engineering lure to download further content or navigate to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=simple+english+translation+book+pdf
- http://files.yergens.net/uploads/1/3/1/6/131637178/1890600.pdf
- http://files.mealsonwheelssb.org/uploads/1/3/0/9/130969498/a839d36.pdf
- http://zizatuv.hubbellbros.com/uploads/1/3/0/7/130738837/jikifexugulerur_jupiminabudu_papisok_jikit.pdf
- http://mixoki.yogadharmadowntown.com/uploads/1/3/0/8/130874276/jupujejopino.pdf
- https://cdn.shopify.com/s/files/1/0437/7057/7058/files/91849814246.pdf
- https://cdn.shopify.com/s/files/1/0440/6090/1528/files/watch_spartacus_on_line.pdf
- https://cdn.shopify.com/s/files/1/0435/8068/6495/files/xelidiluxigaj.pdf
- https://cdn.shopify.com/s/files/1/0437/4790/1592/files/pdf_to_word_download_crack.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/sabawer.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3758/files/bigibimogaweseviwuwip.pdf
- https://cdn.shopify.com/s/files/1/0434/7078/2624/files/shadowrun_4th.pdf
- https://cdn.shopify.com/s/files/1/0429/3571/3958/files/11361455569.pdf
- https://cdn.shopify.com/s/files/1/0432/7286/3904/files/representantes_del_materialismo_historico.pdf
- https://cdn.shopify.com/s/files/1/0433/7300/2902/files/machine_learning_by_andrew_ng.pdf
- https://cdn.shopify.com/s/files/1/0427/6004/4710/files/89033407878.pdf
- https://cdn.shopify.com/s/files/1/0433/3420/5590/files/mukesimir.pdf
- https://cdn.shopify.com/s/files/1/0428/8679/1334/files/principle_and_application_of_chromatography.pdf
- https://cdn.shopify.com/s/files/1/0427/5847/1846/files/type_a_type_b_personality_test.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_off00006765.bin08aecb7cfffc9f01bc18804f32778684bc635261a0adecde3d60daf39084b9f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6765 | 5764 bytes |
font_01_sfnt_off00007ad2.bin64a466a5bab1c3c8ab1b8efbe71ac46362d612ad2ca08ecc1f2ea0839867809f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AD2 | 10072 bytes |
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