MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/pify?keyword=bonjour+per+windows+7'. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to external PDFs hosted on platforms like Shopify and other domains. The document body, though heavily obfuscated, contains the same redirector URL. This suggests a delivery mechanism designed to lead users to malicious 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=bonjour+per+windows+7
- http://files.dougblacktuba.com/uploads/1/3/2/7/132740536/ea694.pdf
- http://bakuwi.apneaodyssey.com/uploads/1/3/0/7/130740450/6193149.pdf
- https://cdn.shopify.com/s/files/1/0433/4311/8495/files/dobepupedanusalanisulixax.pdf
- https://cdn.shopify.com/s/files/1/0431/0827/0244/files/darisokezujowekaxapupe.pdf
- https://cdn.shopify.com/s/files/1/0428/7892/7011/files/89246906407.pdf
- https://cdn.shopify.com/s/files/1/0441/3738/2040/files/3002744594.pdf
- https://cdn.shopify.com/s/files/1/0428/2200/8988/files/ap_grama_sachivalayam_notification_2020_freejobalert.pdf
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/bifurcation_of_andhra_pradesh_notes_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0433/8611/0110/files/jadewugom.pdf
- https://cdn.shopify.com/s/files/1/0431/4890/2554/files/latuwavexixasexibirapa.pdf
- https://cdn.shopify.com/s/files/1/0433/8181/7505/files/oxford_bookworms_library_stage_3_a_christmas_carol.pdf
- https://cdn.shopify.com/s/files/1/0431/1033/4620/files/rigijejilafegemuboto.pdf
- https://cdn.shopify.com/s/files/1/0435/3359/8880/files/86311659811.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/scales_chords_arpeggios_and_cadences.pdf
- https://cdn.shopify.com/s/files/1/0432/2790/6206/files/jakabufe.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_off0000522d.bin9539cd1ca2a85bd9b62f573de0e9a2e4ea542e3e3ca4ad3897df47d4a58d78a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x522D | 5588 bytes |
font_01_sfnt_off000065c3.bin6e51824bb8b7e4fefeed924ff574132381dc24f29f7905ac21107f3e75ab4245 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C3 | 5008 bytes |
font_02_sfnt_off000076f7.bine32ae66c8cfd5bfdcfa23255590865b3d972d57bc48b0f4da9dcc2dc62ff5c73 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76F7 | 9812 bytes |
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