MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, identified as a link farm, with one prominent URL pointing to a known malicious redirector. The primary malicious URL is https://ttraff.com/pify?keyword=libro+negro+de+autos, which likely serves as a gateway to further malicious content or phishing pages. The presence of numerous Shopify-hosted PDF links suggests an attempt to obscure the malicious redirector within a large volume of seemingly benign content.
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.com/pify?keyword=libro+negro+de+autos
- http://files.rumahbudayaindonesia.org/uploads/1/3/1/3/131383541/tozese.pdf
- http://xubodosi.milagrodesignsantafe.com/uploads/1/3/1/3/131380005/gaxuk.pdf
- https://cdn.shopify.com/s/files/1/0465/1663/3750/files/gamaliel_primo_de_celia_cruz.pdf
- https://cdn.shopify.com/s/files/1/0434/6970/1280/files/9543895973.pdf
- https://cdn.shopify.com/s/files/1/0457/5831/6700/files/borax_crystal_lab.pdf
- https://cdn.shopify.com/s/files/1/0433/2892/9960/files/98406888931.pdf
- https://cdn.shopify.com/s/files/1/0432/8180/9566/files/repolu.pdf
- https://cdn.shopify.com/s/files/1/0432/9691/5616/files/laburulaxalakiwuwe.pdf
- https://cdn.shopify.com/s/files/1/0435/2291/6520/files/carnap_empiricism_semantics_and_ontology.pdf
- https://cdn.shopify.com/s/files/1/0463/4705/9361/files/phelsuma_madagascariensis_grandis_care_sheet.pdf
- https://cdn.shopify.com/s/files/1/0428/9868/6111/files/xanirab.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_off00005b47.bined5226ee841435f86416c8734664a765a85ba52db064d28a49f4d1e0ffd3c5eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B47 | 5044 bytes |
font_01_sfnt_off00006c6f.bin84214d0db38fc17bbd351c75ad4a58c1b54006e09ab33b51fe27546ac0f23190 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C6F | 11444 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.