MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one heuristic identifying it as a PDF link farm and another flagging a link to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=question+answer+of+ch+indigo', which is flagged as malicious. The primary intent appears to be SEO manipulation or redirection to malicious content, rather than direct user interaction with the document's text.
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.com/pify?keyword=question+answer+of+ch+indigo
- http://lorej.nicolemartinetti.com/uploads/1/3/1/4/131409090/wofadakopu.pdf
- http://sikavutew.glowfishstudios.com/uploads/1/3/0/7/130775413/207835.pdf
- http://files.royalglossbrat.com/uploads/1/3/1/4/131437044/maviw.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4996/files/xifekorizew.pdf
- https://cdn.shopify.com/s/files/1/0432/6726/0576/files/add_modifiers_tinkers.pdf
- https://cdn.shopify.com/s/files/1/0431/8678/2369/files/katodijedef.pdf
- https://cdn.shopify.com/s/files/1/0430/5820/0725/files/26407640.pdf
- https://cdn.shopify.com/s/files/1/0434/2949/4936/files/adobe_scan_apk_cracked.pdf
- https://cdn.shopify.com/s/files/1/0428/5494/0828/files/toduwodokudunipokoben.pdf
- https://cdn.shopify.com/s/files/1/0433/4764/0469/files/incident_report_form_template_australia.pdf
- https://cdn.shopify.com/s/files/1/0435/4048/0164/files/gadewinozugofu.pdf
- https://cdn.shopify.com/s/files/1/0435/8720/7327/files/flutter_splash_screen_template.pdf
- https://cdn.shopify.com/s/files/1/0434/1802/6142/files/bojogewelolaw.pdf
- https://cdn.shopify.com/s/files/1/0427/9068/2783/files/52962452110.pdf
- https://cdn.shopify.com/s/files/1/0430/4456/9242/files/mufepixufufulaxa.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_off000077eb.bin4063e988c29994fb47dd3353e98c6ed628e34e1f40268daf25562f3e6495fdf1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77EB | 5288 bytes |
font_01_sfnt_off000089ed.bin2bb18a6b14e1e5c88a7a596f3545b0bbac95b359aa15368dcbc8786079a28584 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89ED | 12996 bytes |
font_02_sfnt_off0000b2f2.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2F2 | 4324 bytes |
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