MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many of which point to a link farm hosted on Shopify. One of these links, disguised as a datasheet, redirects to a known malicious URL (ttraff.ru). The presence of a download button lure further supports the malicious intent. The document body, though heavily obfuscated, contains the malicious URL and appears to be an attempt to disguise the malicious link as a technical document.
Heuristics 4
-
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.
-
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.
-
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
-
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=smd+electrolytic+capacitor+datasheet+pdf
- http://files.netwerkpijnrevalidatie.com/uploads/1/3/1/0/131070375/51997fb6.pdf
- http://files.lifeafternarc.com/uploads/1/3/1/3/131398308/topisitoxixu-setepig.pdf
- http://files.mountdoraenvironment.org/uploads/1/3/2/6/132682820/7998205.pdf
- https://cdn.shopify.com/s/files/1/0428/9114/9471/files/17667429795.pdf
- https://cdn.shopify.com/s/files/1/0438/9509/5464/files/ascites_pathophysiology.pdf
- https://cdn.shopify.com/s/files/1/0430/1642/1529/files/toefl_test_structure_and_written_expression.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/31367002384.pdf
- https://cdn.shopify.com/s/files/1/0434/7920/3992/files/26719312223.pdf
- https://cdn.shopify.com/s/files/1/0434/1936/9639/files/wing_chun_techniques_manual.pdf
- https://cdn.shopify.com/s/files/1/0448/1007/6321/files/altruism_research.pdf
- https://cdn.shopify.com/s/files/1/0437/3220/5722/files/jofekivetiposelulinelulev.pdf
- https://cdn.shopify.com/s/files/1/0431/2629/2634/files/76557863323.pdf
- https://cdn.shopify.com/s/files/1/0434/0069/1862/files/50607426818.pdf
- https://cdn.shopify.com/s/files/1/0431/0581/2629/files/sikorinowegipivabelewif.pdf
- https://cdn.shopify.com/s/files/1/0431/2937/2832/files/71602239361.pdf
- https://cdn.shopify.com/s/files/1/0432/9740/7126/files/56271227355.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_off00005e66.bina245ab9af812c602c8e4ab5df139500eb6384470bd96e891df0170411ce71f66 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E66 | 5600 bytes |
font_01_sfnt_off0000714e.bin43cfad7364896227ec537fc038ff3afc2cc8ca0fb487fad02239fa4ee2e4b8ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x714E | 10120 bytes |
font_02_sfnt_off0000943a.bineed8c166a09d16a8216fa18e30a2b89bb0cf88ad71b7a26520e3a2b5b34f21ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x943A | 3060 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.