MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link leads to a URL that is part of a link farm, suggesting a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted, but the presence of a malicious URL is sufficient evidence of malicious intent.
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.cc/pify?keyword=best+free+anti+malware+for+android
- http://files.bluedolphinphuket.com/uploads/1/3/0/7/130739377/4afffe0da5.pdf
- http://files.monsterinktattoostudio.com/uploads/1/3/0/7/130775396/867426.pdf
- http://files.wisepennymarketing.com/uploads/1/3/1/6/131636612/6914354.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/2758/6457/files/dutobudewikajelalutamuzu.pdf
- https://cdn.shopify.com/s/files/1/0438/3732/5472/files/powerpyx_until_dawn_trophy_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/8421/0583/files/23425961699.pdf
- https://cdn.shopify.com/s/files/1/0428/2685/8662/files/51824697901.pdf
- https://cdn.shopify.com/s/files/1/0431/7252/8292/files/an_inspector_calls_essay_questions.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wakorijupomimenupe.pdf
- https://cdn.shopify.com/s/files/1/0428/0313/4627/files/vogikatoremavafaj.pdf
- https://cdn.shopify.com/s/files/1/0448/2488/7456/files/commands_for_windows_command_prompt.pdf
- https://cdn.shopify.com/s/files/1/0433/9400/7191/files/ziwajusejapipamidebagas.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_off00007919.bin306a485597dfbda0e50426113c7f9917caed455c93a6b99e49319e186b6d03ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7919 | 4984 bytes |
font_01_sfnt_off000089f9.bin2e40600c8061edfc95ef00a14d6cb7d1ba7d7556e16fb629dd4368047f578a43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89F9 | 10860 bytes |
font_02_sfnt_off0000ae51.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE51 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.