MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file contains numerous embedded links, many of which point to a redirector service (ttraff.ru) that is known to host malicious content. The document body, though partially corrupted, suggests a lure related to 'java programming for beginners pdf'. The presence of a link farm and a critical heuristic firing for malicious redirectors strongly indicates a phishing or redirection attack. No scripts were extracted from this sample.
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=tutorial+on+java+programming+for+beginners+pdf
- http://files.shadysideofthetracks.com/uploads/1/3/2/7/132740685/zitagawomepulakope.pdf
- http://files.gypsybootsandcutter.com/uploads/1/3/1/6/131606550/1470967.pdf
- http://files.usatoyfactoryaustin.com/uploads/1/3/1/6/131637021/xemurunopivudadukix.pdf
- http://files.canaanchristianministries.com/uploads/1/3/2/6/132683154/jomojodetov_diludiwol_peduboxijipiseg.pdf
- http://files.kasr.ca/uploads/1/3/1/4/131453682/5211588.pdf
- https://cdn.shopify.com/s/files/1/0428/5811/9334/files/75715012469.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/55334550024.pdf
- https://cdn.shopify.com/s/files/1/0430/9952/1178/files/90179125845.pdf
- https://cdn.shopify.com/s/files/1/0441/4462/3768/files/37611795024.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nanejixiv.pdf
- https://cdn.shopify.com/s/files/1/0437/7985/0391/files/wafexasawotazam.pdf
- https://cdn.shopify.com/s/files/1/0428/7207/8499/files/fesudoxukupamen.pdf
- https://cdn.shopify.com/s/files/1/0440/9117/9160/files/vanudamawitarobogenafa.pdf
- https://cdn.shopify.com/s/files/1/0431/4211/9592/files/68983796858.pdf
- https://cdn.shopify.com/s/files/1/0438/0455/7472/files/wood_fired_pizza_oven_plans.pdf
- https://cdn.shopify.com/s/files/1/0433/3551/6318/files/4152338324.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_off00006a40.binc14f7e1bc58fe4dcfc87e7cc0ac67088fc4d08185154c9682c49dbc5502c6136 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A40 | 5588 bytes |
font_01_sfnt_off00007d2e.binc236b2b19c008a909ff34ac257843da1b8f12c6262cb9432157d5e4744444991 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D2E | 10024 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.