MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.ru/pify?keyword=baixar+whatsapp+para+android', suggesting a lure to download an application. The presence of a link farm heuristic further indicates a malicious intent to distribute content via numerous links.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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.ru/pify?keyword=baixar+whatsapp+para+android
- http://gumovum.wendysintoenglish.com/uploads/1/3/0/7/130739664/124809.pdf
- http://silugurip.crawfordphoto.org/uploads/1/3/2/6/132695478/gomegobewe.pdf
- http://files.epgxc.com/uploads/1/3/1/4/131438567/9927068.pdf
- https://cdn.shopify.com/s/files/1/0431/0587/8170/files/nidosazukirixexisekavew.pdf
- https://cdn.shopify.com/s/files/1/0435/4605/0714/files/92698974681.pdf
- https://cdn.shopify.com/s/files/1/0431/0935/1585/files/vaxijula.pdf
- https://cdn.shopify.com/s/files/1/0434/4561/6792/files/mataji_aarti_video.pdf
- https://cdn.shopify.com/s/files/1/0437/8784/5790/files/adding_subtracting_and_multiplying_polynomials_practice.pdf
- https://cdn.shopify.com/s/files/1/0434/7848/3097/files/mathematical_physics_by_satya_prakash.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/69278686292.pdf
- https://cdn.shopify.com/s/files/1/0432/2823/3885/files/71553124048.pdf
- https://cdn.shopify.com/s/files/1/0433/4836/1375/files/vumekurezozesoriw.pdf
- https://cdn.shopify.com/s/files/1/0432/2027/1259/files/lelisotegi.pdf
- https://cdn.shopify.com/s/files/1/0427/7207/0556/files/zotemilotogosim.pdf
- https://cdn.shopify.com/s/files/1/0430/5852/8405/files/56292942639.pdf
- https://cdn.shopify.com/s/files/1/0439/8632/1566/files/rovevavavofujevuvuzo.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_off00005e52.bin76893fcee359c17173b062c113e01ff4e60b1e0942bdb8dde85ed9a3522b6d45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E52 | 5224 bytes |
font_01_sfnt_off00007023.bin822202222b677743de5dfaf2430a38074e8c55cb529dd8a3e97c3981f02cd07c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7023 | 10984 bytes |
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