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, with the heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically identifying a link to ttraff.ru, a known malicious redirector. The PDF_SEO_LINK_FARM heuristic indicates a large number of external PDF links, suggesting an attempt to distribute or obscure malicious content. The ML_NYX_PDF_MALICIOUS classifier also strongly flagged this file. The document body contains garbled text and URLs, further supporting the malicious nature.
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=bibia+be+ye+ye++free
- http://fowevikog.pcover.studio/uploads/1/3/0/7/130776855/9461262.pdf
- http://padowiwum.crawcainellc.com/uploads/1/3/0/8/130874085/4254f27c472ed2.pdf
- http://lurupeke.pinheadsquilting.info/uploads/1/3/0/8/130814407/98ca52d69b58.pdf
- http://files.institutotathagata.org/uploads/1/3/1/8/131871921/galix.pdf
- https://cdn.shopify.com/s/files/1/0428/0582/1599/files/4041883996.pdf
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/guwosozase.pdf
- https://cdn.shopify.com/s/files/1/0440/5306/9974/files/mario_party_7_iso.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tavolotifejenirogamofiv.pdf
- https://cdn.shopify.com/s/files/1/0435/8288/1947/files/low_voltage_surge_arrester.pdf
- https://cdn.shopify.com/s/files/1/0432/4294/6728/files/55516615023.pdf
- https://cdn.shopify.com/s/files/1/0432/0110/1985/files/90882753957.pdf
- https://cdn.shopify.com/s/files/1/0440/8590/3525/files/college_physics_tenth_edition.pdf
- https://cdn.shopify.com/s/files/1/0437/3502/3770/files/75685088131.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000058cb.bin9e6f7cf163f68d19bca417b94b1f4b5e9d42c8508af46136380924a7a33056bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58CB | 4336 bytes |
font_01_sfnt_off0000678f.binf22e71189b3360ede463f58ef2d422ec4aedeecef026508cbbf0b05940908837 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x678F | 15004 bytes |
font_02_sfnt_off000094c6.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94C6 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.