MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 Command and Scripting Interpreter: PowerShell
The PDF file contains multiple embedded links, with one specifically identified as a malicious redirector. The document body includes phrases like 'Mark sheet sample in word' and a call-to-action, suggesting a lure to trick the user into clicking the malicious link. The link `https://ttraff.com/pify?keyword=mark+sheet+sample+in+word` is a critical finding, indicating a redirection to potentially harmful content. The presence of a large number of external PDF links also suggests a link farm, a common tactic for SEO poisoning or distributing malicious content.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=mark+sheet+sample+in+word
- http://gotuzofo.hamptonsgarage.com.au/uploads/1/3/0/8/130874284/rajaxavamuwotalomime.pdf
- http://zejebaxi.bonkerforbyram.com/uploads/1/3/2/6/132682090/6514936.pdf
- https://cdn.shopify.com/s/files/1/0429/3358/4028/files/volejibed.pdf
- https://cdn.shopify.com/s/files/1/0450/7539/8821/files/vivud.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3982/files/kakeretigomilaje.pdf
- https://cdn.shopify.com/s/files/1/0439/5037/5070/files/juridifedutoxogomolipamaf.pdf
- https://cdn.shopify.com/s/files/1/0435/4372/4186/files/jifivuvagegipaxi.pdf
- https://cdn.shopify.com/s/files/1/0450/1841/5254/files/xibuj.pdf
- https://cdn.shopify.com/s/files/1/0448/3593/0273/files/asian_cup_2020.pdf
- https://cdn.shopify.com/s/files/1/0435/9861/0591/files/civ_6_japan_guide_rise_and_fall.pdf
- https://cdn.shopify.com/s/files/1/0431/3219/0876/files/burebegofuko.pdf
- https://cdn.shopify.com/s/files/1/0432/8115/4198/files/xowalozitanawo.pdf
- https://cdn.shopify.com/s/files/1/0431/6001/0912/files/deminapubaf.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_off00005af6.bin23b5a386900674e60f4658642592629ac28d628a2b72c071d1ffa17259b780a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AF6 | 5360 bytes |
font_01_sfnt_off00006d23.bin8e644d88a9fbdf11f8336a15b86b5695e30b50d7842ba69c0dcaa79a6e190152 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D23 | 9920 bytes |
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