MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is ttraff.ru, which is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to the malicious URL and appears to be a lure for users to click on the links, potentially leading to further malicious content or downloads.
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=charity+commissioner+forms+in+marathi
- http://files.team-griffin.net/uploads/1/3/0/7/130776037/5e4b2f665dbf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/6381/3020/files/12625834374.pdf
- https://cdn.shopify.com/s/files/1/0429/8525/9159/files/luridojel.pdf
- https://cdn.shopify.com/s/files/1/0432/3685/1874/files/afcat_question_paper_book.pdf
- https://cdn.shopify.com/s/files/1/0435/8445/4811/files/61113195180.pdf
- https://cdn.shopify.com/s/files/1/0430/6878/4791/files/lesuxupisozigip.pdf
- https://cdn.shopify.com/s/files/1/0431/5217/9364/files/cause_and_effect_essay_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0439/0679/3627/files/86618918299.pdf
- https://cdn.shopify.com/s/files/1/0432/5949/4560/files/zijer.pdf
- https://cdn.shopify.com/s/files/1/0429/5085/2762/files/reputixijemesenazebegen.pdf
- https://cdn.shopify.com/s/files/1/0432/3350/9534/files/saxezadasusogavatedo.pdf
- https://cdn.shopify.com/s/files/1/0429/2267/2284/files/chiari_malformation_type_1_death_rate.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000854e.binb7f317aa0f29cd34df008dc84d8f376d2685882a57a4a5cd0d86477d0adf885a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x854E | 2828 bytes |
font_01_sfnt_off00008f49.bine7d163b774c5b2fe8f484069a0be8b0b4c5dd6f439426f7484a27b633000dace |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F49 | 5096 bytes |
font_02_sfnt_off0000a082.bin858930663fac4d3516c2d4dc393ede60e9e4445107fc7c4858af99d4d004b320 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA082 | 10296 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.