MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download for 'Whatsapp pc windows 7'. It also hosts a large number of external PDF links, likely for SEO manipulation or to obscure the malicious redirector. The document body contains obfuscated text and the malicious URL, confirming the intent to redirect users to potentially harmful content.
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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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=whatsapp++pc+windows+7
- http://mabid.pearpack.com/uploads/1/3/1/6/131636725/kuzoso_mefobupet_wobonaparul.pdf
- http://files.trevormarsh.com/uploads/1/3/0/7/130738984/8307013.pdf
- http://files.atleet.fitness/uploads/1/3/1/8/131856852/4501845.pdf
- http://wiradiz.miss-pj.com/uploads/1/3/2/8/132814930/mavolafukefu-dopevejozamij.pdf
- https://cdn.shopify.com/s/files/1/0433/7028/3166/files/nonparametric_statistical_inference_fifth_edition.pdf
- https://cdn.shopify.com/s/files/1/0433/3282/9342/files/dujewatusekugadojadef.pdf
- https://cdn.shopify.com/s/files/1/0430/6498/3703/files/26064797600.pdf
- https://cdn.shopify.com/s/files/1/0437/9928/1821/files/bd_chaurasia_handbook_of_general_anatomy_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0430/8844/5589/files/zinidajugetupokoxanilubel.pdf
- https://cdn.shopify.com/s/files/1/0433/7870/4549/files/senenezexukejakapope.pdf
- https://cdn.shopify.com/s/files/1/0437/8460/1752/files/39200220596.pdf
- https://cdn.shopify.com/s/files/1/0430/4168/5665/files/polaris_280_parts_diagram.pdf
- https://cdn.shopify.com/s/files/1/0429/8145/8069/files/73561134410.pdf
- https://cdn.shopify.com/s/files/1/0434/5764/2648/files/biostatistics_examples_and_solutions.pdf
- https://cdn.shopify.com/s/files/1/0432/7541/9812/files/45798390612.pdf
- https://cdn.shopify.com/s/files/1/0434/8113/7316/files/ravigikisitufakojaripidag.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_off00005fab.bin02936ead8de1726294f427d8c6c7dad124296ac4ba39971d1787de77d0d7ea44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FAB | 5220 bytes |
font_01_sfnt_off00007182.binafc236df6ccd5fe3114ad8a88823e356d36f5739bffc33a37f52cfb68f4654ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7182 | 10020 bytes |
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