MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a critical heuristic firing for a malicious redirector. The embedded document body text explicitly mentions 'Java 32 bit jre windows 7' and contains the malicious URL, suggesting a lure for software downloads. The primary malicious URL identified is https://ttraff.cc/pify?keyword=java+32+bit+jre+windows+7, which redirects to further content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=java+32+bit+jre+windows+7
- http://doderu.servantyearphila.org/uploads/1/3/1/6/131636664/be872.pdf
- http://files.moderndayseer.com/uploads/1/3/1/1/131164419/3905453.pdf
- https://cdn.shopify.com/s/files/1/0437/7228/0981/files/wepoken.pdf
- https://cdn.shopify.com/s/files/1/0436/1509/2894/files/cerebellar_examination.pdf
- https://cdn.shopify.com/s/files/1/0430/5344/9365/files/75887257173.pdf
- https://cdn.shopify.com/s/files/1/0445/4970/1796/files/spanish_words_used_in_english.pdf
- https://cdn.shopify.com/s/files/1/0432/2351/5300/files/arena_simulation.pdf
- https://cdn.shopify.com/s/files/1/0431/9959/4656/files/7448454850.pdf
- https://cdn.shopify.com/s/files/1/0432/6447/5304/files/3._5_forgotten_realms_campaign_setting.pdf
- https://cdn.shopify.com/s/files/1/0433/1359/4526/files/repanowopevirepudatidudes.pdf
- https://cdn.shopify.com/s/files/1/0432/4828/7904/files/raramedumukanapiwovo.pdf
- https://cdn.shopify.com/s/files/1/0428/4976/3494/files/nupeloxetazuxe.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_off00006278.bin3a6325d6e7bf726d92b54ee9ae8aee9ab3d97bd5bf1f3bc3e322f471757ca8bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6278 | 5520 bytes |
font_01_sfnt_off0000755e.bin1455bfc5fda696ecdaa86a92ca3900db8d0b59a0d26be3986044851260fa4e52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x755E | 13236 bytes |
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