MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous external links, many hosted on 'cdn.shopify.com'. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool sometimes used to create malicious documents. The primary attack vector appears to be directing users to a malicious URL that likely serves further malicious content or phishing pages.
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=penanganan+diare+pada+bayi+pdf
- http://files.janansiam.com/uploads/1/3/0/7/130739069/ritugixiduwev-xitoxid-pipatasituxur-bivaviw.pdf
- http://files.hoothootpost.com/uploads/1/3/2/7/132712234/lekekotijezagoniji.pdf
- http://files.hannahbhiggins.com/uploads/1/3/0/7/130776130/2563337.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/18410569865.pdf
- https://cdn.shopify.com/s/files/1/0431/0279/7986/files/lofavanijopowijudosad.pdf
- https://cdn.shopify.com/s/files/1/0428/8672/5795/files/44000367112.pdf
- https://cdn.shopify.com/s/files/1/0438/1645/2258/files/81527394074.pdf
- https://cdn.shopify.com/s/files/1/0428/7240/6179/files/17065837499.pdf
- https://cdn.shopify.com/s/files/1/0434/1373/3533/files/13213647465.pdf
- https://cdn.shopify.com/s/files/1/0428/4956/6886/files/89628813645.pdf
- https://cdn.shopify.com/s/files/1/0432/5064/7204/files/tukemoxodukiworisinerol.pdf
- https://cdn.shopify.com/s/files/1/0428/7735/4143/files/82492410178.pdf
- https://cdn.shopify.com/s/files/1/0435/1823/0688/files/77854811400.pdf
- https://cdn.shopify.com/s/files/1/0428/6231/3631/files/62348272528.pdf
- https://cdn.shopify.com/s/files/1/0435/4749/2506/files/17010330016.pdf
- https://cdn.shopify.com/s/files/1/0431/0669/7367/files/ligorolesosawigijufo.pdf
- https://cdn.shopify.com/s/files/1/0433/5314/5495/files/bifanowa.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/
- https://cdn.shopify.com/s/fi
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e24.bin4ccad652fd74109a0a87481821b37bb89a2cb919e8524493212baff409fe6b77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E24 | 4840 bytes |
font_01_sfnt_off00007e97.binc416d1dc138579d74fd876ba02843062f2579f131b97950415f8c90bd99f47c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E97 | 9908 bytes |
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