MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one identified as a malicious redirector pointing to 'https://ttraff.com/pify?keyword=healthsource+global+test+answers'. The document body, though heavily obfuscated, contains references to test answers and URLs, suggesting a lure. The presence of numerous external PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing malicious content. No scripts were extracted, but the PDF structure and heuristics strongly suggest a phishing or malware delivery attempt.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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=healthsource+global+test+answers
- http://vuvur.missingpersonsrv.com/uploads/1/3/2/3/132303354/598715.pdf
- http://files.reginasmallsbaker.com/uploads/1/3/1/0/131070518/3077492.pdf
- http://files.kathryncarlberg.com/uploads/1/3/0/7/130776386/7510076.pdf
- https://cdn.shopify.com/s/files/1/0428/5497/3606/files/14281685991.pdf
- https://cdn.shopify.com/s/files/1/0433/0654/9406/files/tatufa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87899810879.pdf
- https://cdn.shopify.com/s/files/1/0434/1573/2376/files/64043740928.pdf
- https://cdn.shopify.com/s/files/1/0428/8135/1839/files/amfetamin_bamll.pdf
- https://cdn.shopify.com/s/files/1/0435/2147/4714/files/downtown_dallas_map.pdf
- https://cdn.shopify.com/s/files/1/0433/5271/9515/files/minion_rush_game_apk_free.pdf
- https://cdn.shopify.com/s/files/1/0430/4571/6129/files/vunamogatedupe.pdf
- https://cdn.shopify.com/s/files/1/0431/8317/7887/files/doxiteri.pdf
- https://cdn.shopify.com/s/files/1/0449/1676/8923/files/echo_srm_225_gas_oil_mix.pdf
- https://cdn.shopify.com/s/files/1/0432/2898/7547/files/fonowagokukox.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kevaziretojigadogikoranab.pdf
- https://cdn.shopify.com/s/files/1/0434/3054/3512/files/android_10_not_charging.pdf
- https://cdn.shopify.com/s/files/1/0431/9939/8052/files/ruxowibalogawetilusevi.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_off00007265.bin47f76337fb55018e50291e26387537687fef64efc6c3b0555a8e592605fe6e01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7265 | 5252 bytes |
font_01_sfnt_off0000844a.bin659fa8c953367ffcc644b76fc0985e281bfca45903f163806df02d44fbf3b43b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x844A | 10856 bytes |
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