MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=bf4+pc+player+count'. The document body, though heavily obfuscated, also contains this URL, suggesting it is the primary lure. The presence of numerous other PDF links, many hosted on Shopify, indicates a potential link farm or SEO poisoning attempt to distribute malicious content.
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=bf4+pc+player+count
- http://files.lllportercounty.com/uploads/1/3/2/6/132695832/9f18c6a06542ef.pdf
- http://files.peachyboho.com/uploads/1/3/0/9/130969277/kokotapudiguv_rakajegokeruf_kijisokorob.pdf
- http://files.scfoodaccess.com/uploads/1/3/0/7/130740165/957c3b8d85.pdf
- http://files.malianmanuscriptfoundation.org/uploads/1/3/0/9/130969097/luvewus.pdf
- https://cdn.shopify.com/s/files/1/0434/0937/5383/files/63937207365.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15900382268.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/65028435792.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zofes.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nubizasijimowedemo.pdf
- https://cdn.shopify.com/s/files/1/0434/8333/2772/files/34800284661.pdf
- https://cdn.shopify.com/s/files/1/0430/9821/0461/files/46022416019.pdf
- https://cdn.shopify.com/s/files/1/0432/0319/9138/files/the_walking_dead_season_2_episode_8.pdf
- https://cdn.shopify.com/s/files/1/0429/6730/2295/files/55211745034.pdf
- https://cdn.shopify.com/s/files/1/0433/4157/8399/files/clicker_heroes_coin_hack.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/niborenegukudokeregus.pdf
- https://cdn.shopify.com/s/files/1/0431/5702/9018/files/27638585733.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_off000049f8.bin137a0fc0bbeb2e1c7d95259d0f4f55978b1979af56983a1fdeb2e5a923bae925 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49F8 | 4904 bytes |
font_01_sfnt_off00005ac2.bin39070c8459857531eb88f05600ce84f967c2a6d627a6c4bdbf211054401760a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AC2 | 10568 bytes |
font_02_sfnt_off00007ec8.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EC8 | 4324 bytes |
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