MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. This URL is likely used to funnel users to a phishing page or download further malware. The document also exhibits characteristics of a link farm, with numerous embedded links, including one to a Shopify domain that also hosts a PDF. The presence of a 'download button' lure further supports a malicious intent.
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.ru/pify?keyword=choco+cooky+font+android
- http://files.holboxla.com/uploads/1/3/0/9/130969980/fadiparewujinogew.pdf
- http://fozimuj.ethansshop.com/uploads/1/3/1/4/131437812/d4ea103ab5a0.pdf
- https://cdn.shopify.com/s/files/1/0431/5725/8395/files/9938496672.pdf
- https://cdn.shopify.com/s/files/1/0430/9617/8845/files/bluejacking_ppt_and.pdf
- https://cdn.shopify.com/s/files/1/0440/0503/2086/files/assignment_on_bed_making.pdf
- https://cdn.shopify.com/s/files/1/0434/3549/1490/files/syracuse_weather_10_day_forecast.pdf
- https://cdn.shopify.com/s/files/1/0434/2897/0647/files/sozizarefixufuzodugax.pdf
- https://cdn.shopify.com/s/files/1/0429/6392/7206/files/driver_easy_pro_key.pdf
- https://cdn.shopify.com/s/files/1/0452/6243/8560/files/marley_cooling_tower_parts_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/4190/7100/files/difference_between_counseling_and_therapy.pdf
- https://cdn.shopify.com/s/files/1/0434/6304/9378/files/maverick_88_walmart.pdf
- https://cdn.shopify.com/s/files/1/0435/5194/8963/files/metodo_del_ritmo_ventajas_y_desventajas.pdf
- https://cdn.shopify.com/s/files/1/0430/9087/0423/files/23654426950.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005364.bin49fce638b876a96c9d6ec10ba9461ceab69d240351fec81d2227f050ce88e20d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5364 | 4968 bytes |
font_01_sfnt_off00006436.bin17635d891faa451e82a63ade3961da6ccd7ef5a1d053f201ccb2d35f0dc1c19b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6436 | 11352 bytes |
font_02_sfnt_off000083c3.bin65d0f1160c8df6588fe04c9d69ae2daea2026a6e01268aacd175be203d2f9998 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83C3 | 10376 bytes |
font_03_sfnt_off0000a741.bin365d7a6920469a729db1c39cafc4daa02317b087ed51ea097bfb84ebcdb833fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA741 | 16284 bytes |
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