MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link to 'ttraff.ru' is identified as a malicious redirector. The document body, though heavily obfuscated, contains the text 'Manheim used car report 2019' and the malicious URL, suggesting a lure to disguise the malicious intent. The presence of a link farm and a malicious redirector indicates a likely SEO spam or phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
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=manheim+used+car+report+2019
- http://files.cindymcmillionphotography.com/uploads/1/3/2/6/132695915/numifatobifalude.pdf
- http://files.neplus.co/uploads/1/3/2/7/132711966/6fe5d309b4c322.pdf
- http://files.buckinghamprimary.com/uploads/1/3/1/3/131380005/6004225.pdf
- http://mebetajim.bluethunderbirdwoman.com/uploads/1/3/0/7/130739892/ruwetezare.pdf
- https://cdn.shopify.com/s/files/1/0433/0697/5382/files/21326264692.pdf
- https://cdn.shopify.com/s/files/1/0433/9728/3996/files/mugukep.pdf
- https://cdn.shopify.com/s/files/1/0431/6351/7092/files/47269208977.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71860998709.pdf
- https://cdn.shopify.com/s/files/1/0440/0329/5382/files/72444041750.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6063/files/carbohydrates_monosaccharides.pdf
- https://cdn.shopify.com/s/files/1/0434/4561/6792/files/worth_it_full_video_song.pdf
- https://cdn.shopify.com/s/files/1/0431/3494/3388/files/reasons_students_should_not_wear_school_uniforms.pdf
- https://cdn.shopify.com/s/files/1/0432/2128/7080/files/jurinikif.pdf
- https://cdn.shopify.com/s/files/1/0434/7500/9686/files/87527536169.pdf
- https://cdn.shopify.com/s/files/1/0431/6859/6123/files/2417805709.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_off0000670b.bin9a39be58db74d332005c54359e5bf6a1ec2b7f67fcc4b77affe1c3a93379279d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x670B | 5768 bytes |
font_01_sfnt_off00007a77.bin728e00fa726ff6bb3e93bf3d6f7e9d010fd0883c19c2d87a2ddfeda128a87d98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A77 | 10524 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.