MALICIOUS
154
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 'https://ttraff.me/wix?keyword=aircraft+weight+and+balance+revision+blank+form'. This indicates the document's primary purpose is to redirect users to a potentially harmful site. The presence of a large number of external PDF links, many pointing to Shopify, suggests a link farm or SEO poisoning tactic to mask the malicious redirector. The ML classifier also strongly flagged this PDF as malicious.
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.me/wix?keyword=aircraft+weight+and+balance+revision+blank+form
- https://cdn.shopify.com/s/files/1/0432/6581/8789/files/61260523402.pdf
- https://cdn.shopify.com/s/files/1/0431/6325/4944/files/flomax_davis_drug_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/1763/3949/files/finding_limits_using_graphs_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0437/0379/5877/files/32289231847.pdf
- https://static.usrfiles.com/ugd/529385_e9672d73046a489b885046d464587215.pdf
- https://static.usrfiles.com/ugd/08e331_60f98db603e744e99118b5cbfe424f23.pdf
- https://cdn.shopify.com/s/files/1/0448/0493/1746/files/algorithm_design_solutions_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/1576/6177/files/vinikozevatujizavovod.pdf
- https://cdn.shopify.com/s/files/1/0450/5973/5704/files/renaissance_architecture_in_france.pdf
- https://cdn.shopify.com/s/files/1/0435/5139/1907/files/gevenozanulizumog.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/72707516801.pdf
- https://cdn.shopify.com/s/files/1/0437/5586/4213/files/42504841845.pdf
- https://cdn.shopify.com/s/files/1/0430/8575/8617/files/cookiezi_osu_skin.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/54313135065.pdf
- https://cdn.shopify.com/s/files/1/0430/2589/1479/files/ptet_college_allotment_list_2020.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_off00006227.bind28f91af0dc89227f6d1cdd3a1d17e5cc9838e9950c481051ae982b2379fa98f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6227 | 5780 bytes |
font_01_sfnt_off000075bd.binb1adc3378cd3aa37c502e05a400a55968ebae2104050bf02c8e1361bcc812ca9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75BD | 9900 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.