MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a mass of external links, including a critical redirector link to 'ttraff.com'. The document body, though heavily obfuscated, contains text suggesting a lure related to 'brain exercise games'. The primary malicious indicator is the redirector URL, which is likely used to funnel victims to a phishing or malware distribution site. The presence of numerous Shopify-hosted PDF files suggests a link farm used for SEO poisoning to improve the ranking of 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=brain+exercise+games+free
- http://xubikutuz.fixiology.org/uploads/1/3/1/8/131871390/sorupavetunosek-luluwuxenalori.pdf
- http://files.bbkart.com/uploads/1/3/1/0/131070581/zosuginuzazofo_dopemoxe_goduzul.pdf
- https://cdn.shopify.com/s/files/1/0429/8178/5753/files/fawikebotatubekizokefej.pdf
- https://cdn.shopify.com/s/files/1/0435/7036/4571/files/siterakoz.pdf
- https://cdn.shopify.com/s/files/1/0436/1958/2110/files/7420135617.pdf
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/potewipabeludufifa.pdf
- https://cdn.shopify.com/s/files/1/0431/6741/6488/files/3751913076.pdf
- https://cdn.shopify.com/s/files/1/0432/1237/4174/files/briggs_and_stratton_intek_problems.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vidabuvuwegorowomilamum.pdf
- https://cdn.shopify.com/s/files/1/0433/4462/5813/files/intensifying_adverbs_exercises.pdf
- https://cdn.shopify.com/s/files/1/0433/4606/7621/files/gejuzunexisad.pdf
- https://cdn.shopify.com/s/files/1/0433/8312/8214/files/wozodiketuwunubenabini.pdf
- https://cdn.shopify.com/s/files/1/0462/3823/6826/files/mumenup.pdf
- https://cdn.shopify.com/s/files/1/0434/5528/3367/files/artikel_akuntansi_biaya.pdf
- https://cdn.shopify.com/s/files/1/0432/3839/1970/files/jigsaw_table_with_fret_saw_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/9495/7475/files/95425974603.pdf
- https://cdn.shopify.com/s/files/1/0427/6604/1244/files/60222038051.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_off0000b491.bin8d8a51a0f763b940e7d83b3240df084036ae7578d87baeb345af89fd714cc781 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB491 | 4884 bytes |
font_01_sfnt_off0000c506.bin5ad0e94079e7f152e63f11965f109a5dec3e121c499f6b7f40102f2c8042e1b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC506 | 10580 bytes |
font_02_sfnt_off0000e91e.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE91E | 4324 bytes |
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