MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a direct link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'aptitude questions and answers for engineering students pdf free download', suggesting a lure for users seeking educational materials. The primary malicious link is https://ttraff.ru/pify?keyword=aptitude+questions+and+answers+for+engineering+students+pdf+free+download, which is likely used to redirect the user to further malicious content.
Heuristics 3
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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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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=aptitude+questions+and+answers+for+engineering+students+pdf+free+download
- http://files.casadeartegallery.com/uploads/1/3/2/7/132712306/mebofokixadedigo.pdf
- http://files.gatewaycathedral.com/uploads/1/3/1/0/131069869/7382438.pdf
- http://files.nwextremeoutfitters.com/uploads/1/3/0/7/130775668/c3b5e3f6b3ec541.pdf
- https://cdn.shopify.com/s/files/1/0436/2724/9826/files/military_college_jhelum_admission_form.pdf
- https://cdn.shopify.com/s/files/1/0430/8202/3061/files/35906918675.pdf
- https://cdn.shopify.com/s/files/1/0440/2744/5413/files/67521404574.pdf
- https://cdn.shopify.com/s/files/1/0428/3655/7987/files/george_bridgman_anatomy_book.pdf
- https://cdn.shopify.com/s/files/1/0435/2638/9912/files/82634931137.pdf
- https://cdn.shopify.com/s/files/1/0433/2906/1014/files/fumewedaxi.pdf
- https://cdn.shopify.com/s/files/1/0431/4424/9504/files/59608436282.pdf
- https://cdn.shopify.com/s/files/1/0433/1434/8197/files/14515910232.pdf
- https://cdn.shopify.com/s/files/1/0433/3993/9994/files/96277001823.pdf
- https://cdn.shopify.com/s/files/1/0431/9536/7585/files/lexupijadumasunimez.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0144/files/38902666429.pdf
- https://cdn.shopify.com/s/files/1/0431/2779/9969/files/83809392000.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0533/files/lovawedel.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_off00005c28.binb4714e17da1628fb4f639defa4b35491291b4962f84d33836ca466c7989f87c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C28 | 5296 bytes |
font_01_sfnt_off00006e3f.bin38ae92fe14a80d12019786664ee69bee117b2e5e2056792e9490f015fde61765 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E3F | 10476 bytes |
font_02_sfnt_off000091d1.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91D1 | 4324 bytes |
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