MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a journal article. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates that the link at https://ttraff.com/wb?keyword=hypothesis%20testing%20journal%20pdf points to known malicious infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, suggesting a link farm designed to manipulate search results or distribute malware. The document body, though heavily obfuscated, contains the malicious URL.
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.com/wb?keyword=hypothesis%20testing%20journal%20pdf
- http://files.adventurersnavco.com/uploads/1/3/1/4/131453990/potoxover_wegerititekigi_tutipuluno_levefenusog.pdf
- http://files.child-poverty.org/uploads/1/3/1/4/131438111/nafiberovuwapan.pdf
- http://files.foschia.com/uploads/1/3/1/3/131382018/df75530145ada.pdf
- http://files.alinasab.ca/uploads/1/3/0/7/130739376/2066002.pdf
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/80679091996.pdf
- https://cdn.shopify.com/s/files/1/0436/9511/2347/files/safuvalamibe.pdf
- https://cdn.shopify.com/s/files/1/0432/7063/5680/files/vovobikedekunu.pdf
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/98235639252.pdf
- https://cdn.shopify.com/s/files/1/0441/2211/2152/files/theories_of_social_work.pdf
- https://cdn.shopify.com/s/files/1/0440/2964/0854/files/effective_communication_ebook.pdf
- https://cdn.shopify.com/s/files/1/0432/1984/5277/files/interview_questions_and_answers_on_data_structures_for_freshers.pdf
- https://cdn.shopify.com/s/files/1/0432/0513/2445/files/26459348544.pdf
- https://cdn.shopify.com/s/files/1/0434/7750/0057/files/quality_assurance_and_quality_control_notes.pdf
- https://cdn.shopify.com/s/files/1/0431/3877/7249/files/9935407204.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_off0000e0f4.bin3d7a7827f87f1a73eed46fae341852385bf702a033919e09e0793ce6e023501f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0F4 | 5324 bytes |
font_01_sfnt_off0000f30d.binbbecbe87af1f5a849c0a6ee1d349dee5a150692a6c7d7967b5665876b4d3ce50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF30D | 12340 bytes |
font_02_sfnt_off00011afb.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AFB | 4324 bytes |
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