MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lure users into clicking through to potentially harmful content. The document body, though heavily obfuscated, contains text related to interview questions and a download call-to-action, suggesting a social engineering pretext. The presence of a link farm further indicates an attempt to distribute 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.cc/pify?keyword=aix+interview+questions+and+answers+for+experienced+pdf
- http://files.jasonmarshallconsulting.com/uploads/1/3/2/6/132681378/2772014.pdf
- http://files.eonmusic.co.uk/uploads/1/3/1/3/131398406/gawawefumivise.pdf
- http://files.whimsymahjongg.com/uploads/1/3/1/1/131164024/ruzodaledo-rekugewe-lafebakofax-sidurokezuk.pdf
- https://cdn.shopify.com/s/files/1/0428/8679/1334/files/balasaheb_shinde_english_grammar_download.pdf
- https://cdn.shopify.com/s/files/1/0432/5395/6766/files/lupoxugimufulavelek.pdf
- https://cdn.shopify.com/s/files/1/0431/7354/4093/files/zakaxir.pdf
- https://cdn.shopify.com/s/files/1/0433/3423/8362/files/zurefaguvikizagupuw.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/kubutux.pdf
- https://cdn.shopify.com/s/files/1/0428/9947/2550/files/3789375606.pdf
- https://cdn.shopify.com/s/files/1/0434/0134/7226/files/analogy_test_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0431/7062/7735/files/tratado_de_direito_penal_bitencourt_parte_especial.pdf
- https://cdn.shopify.com/s/files/1/0435/7111/8235/files/50855810323.pdf
- https://cdn.shopify.com/s/files/1/0448/9432/2855/files/maluzerunizoke.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/wisitepezeredakoru.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_off000080de.bin1878a7914e24630eb3f0a85b39af6538edfffddc789aadfe68520b9ba1022b1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80DE | 5452 bytes |
font_01_sfnt_off00009394.bine3bf6c36f44d681c3f0ec6233fc69e8c779d4ade066a3a7672896ac46f65b55c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9394 | 10944 bytes |
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