MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains a URL that matches the redirector link found in the heuristics. This suggests the document is designed to trick users into visiting a malicious site, likely for phishing or malware distribution.
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.ru/wix?keyword=real+estate+study+guide+california
- https://static.usrfiles.com/ugd/3f80ec_a3f8cab66a714fe0b93e1dbb638aa5bb.pdf
- https://static.usrfiles.com/ugd/b5472a_aa5cb401a065447d99fa4d33c69a04ed.pdf
- https://static.usrfiles.com/ugd/09273f_ba373f5bff7641fe8c8129660728546a.pdf
- https://cdn.shopify.com/s/files/1/0436/6280/3097/files/36899846111.pdf
- https://cdn.shopify.com/s/files/1/0431/8674/9604/files/for_each_in_c.pdf
- https://cdn.shopify.com/s/files/1/0437/6195/9063/files/amd_phenom_ii_x4_black_edition.pdf
- https://cdn.shopify.com/s/files/1/0443/0535/0812/files/62608026553.pdf
- https://cdn.shopify.com/s/files/1/0464/7855/7352/files/57309708514.pdf
- https://cdn.shopify.com/s/files/1/0435/0020/8294/files/auditoria_informatica_gonzalo_alonso_rivas.pdf
- https://cdn.shopify.com/s/files/1/0432/9163/9968/files/2009_volkswagen_routan_owners_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/4222/5831/files/62323247878.pdf
- https://cdn.shopify.com/s/files/1/0427/6604/1244/files/sujitalejobasewitoku.pdf
- https://static.usrfiles.com/ugd/be19e1_99d5c70e4a0e4f04918f300b6f7ea269.pdf
- https://static.usrfiles.com/ugd/b8c837_d558dee8f9be4cbfb843ce2cdba29e34.pdf
- https://static.usrfiles.com/ugd/b8c837_23ab0980297443a1909110a7b0a5402f.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/
- https://static.usrfiles.com/ugd/09273f_b
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007cd1.bincffe16ce60d33ed8a3e5447f2211bd399e7ca4dee75df48da7d79e97d2cad344 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CD1 | 5180 bytes |
font_01_sfnt_off00008e87.bin3e122b16a5073c623cd2c44f188bfac2abd4e78388074036c89ca2082c6f7616 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E87 | 10260 bytes |
font_02_sfnt_off0000b191.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB191 | 4324 bytes |
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