MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document also contains a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness, supporting the conclusion that this PDF is part of a phishing or redirection 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.com/pify?keyword=iglesia+de+dios+evangelio+completo
- http://tiluwami.plateauvalleyanimalhospital.com/uploads/1/3/0/9/130969627/b893b.pdf
- http://files.spiritofnvc.co.uk/uploads/1/3/0/7/130776388/woteluvam.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/5769/3347/files/38268385808.pdf
- https://cdn.shopify.com/s/files/1/0435/5679/8627/files/63091499684.pdf
- https://cdn.shopify.com/s/files/1/0433/6871/0300/files/82455818773.pdf
- https://cdn.shopify.com/s/files/1/0432/8914/9608/files/fefenobejilubap.pdf
- https://cdn.shopify.com/s/files/1/0432/9144/3364/files/aroma_rice_cooker_manual.pdf
- https://cdn.shopify.com/s/files/1/0446/4531/8819/files/biosynthesis_of_digitoxin.pdf
- https://cdn.shopify.com/s/files/1/0438/9273/6155/files/muramapakigemikuwitapu.pdf
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/tirivovipitafibodoned.pdf
- https://cdn.shopify.com/s/files/1/0428/5906/9599/files/rekomukilukukunarebu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007254.bin9317a1fb9c41dd3bcf6215b43bf8907fe7f22f07df43874ecc89a1685e7248ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7254 | 5292 bytes |
font_01_sfnt_off00008447.binb53c709b35f83701982e86f0f75505217f34b538edb1fdd384db4d8826e31d1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8447 | 10336 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.