MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.ru, which is likely used to obscure the final destination of the malicious payload. The document also features a large number of external links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic to increase visibility. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed for malicious redirection.
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=save+me+smallville
- http://files.penncenterwest.com/uploads/1/3/0/9/130969151/gurijad-vorujo-wozumon.pdf
- http://files.craicandcultur.com/uploads/1/3/1/0/131071043/8309ef1eea.pdf
- http://files.jessicafrancisphotography.com/uploads/1/3/1/3/131384113/jezakuvuwaxa.pdf
- https://cdn.shopify.com/s/files/1/0431/0158/5570/files/36635979666.pdf
- https://cdn.shopify.com/s/files/1/0434/6429/4557/files/68379494325.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/5271393837.pdf
- https://cdn.shopify.com/s/files/1/0438/3752/2085/files/chemistry_and_chemical_reactivity_9th_edition.pdf
- https://cdn.shopify.com/s/files/1/0433/8827/2807/files/52869117283.pdf
- https://cdn.shopify.com/s/files/1/0430/6406/6209/files/tabuwebedejinorerus.pdf
- https://cdn.shopify.com/s/files/1/0433/6127/1959/files/37229001201.pdf
- https://cdn.shopify.com/s/files/1/0437/0215/7466/files/24593985545.pdf
- https://cdn.shopify.com/s/files/1/0431/4189/0208/files/22119848292.pdf
- https://cdn.shopify.com/s/files/1/0437/1965/5579/files/windows_xp_tablet_pc_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/4560/0931/files/mivitiluguxazusagizuwavir.pdf
- https://cdn.shopify.com/s/files/1/0429/2637/5071/files/the_flash_s03e09_vodlocker.pdf
- https://cdn.shopify.com/s/files/1/0437/2509/5062/files/4992441545.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_off00005fff.bin7928a228ebabc72f9ee0a9a9b4b11879bd66ca2fd446e659f2f6480b5864ac66 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FFF | 4896 bytes |
font_01_sfnt_off0000709a.bin72660b2313b3a88828aefab7f04d5abbf067fa6342d4848f2e55d03324a6eb02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x709A | 9956 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.