MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure related to "Bonk. io hacks" and embeds numerous links, including a critical redirector to https://ttraff.ru/pify?keyword=bonk.+io+hacks. This indicates an attempt to direct users to malicious infrastructure, likely for further exploitation or phishing. The ML classifier strongly supports the malicious nature of this PDF.
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.ru/pify?keyword=bonk.+io+hacks
- http://files.allsaintscresson.org/uploads/1/3/2/7/132741241/215ab08fb9e6c.pdf
- http://files.biblestudylife.com/uploads/1/3/0/9/130969790/3111149.pdf
- http://vivej.stelizabethrap.com/uploads/1/3/0/7/130775639/cfecf12fe7d01a.pdf
- http://files.got-hope.org/uploads/1/3/1/3/131384171/wuxebuv-matavuno-buxaz-jinixam.pdf
- http://files.chlaudit.com/uploads/1/3/1/4/131437474/lugodelax-rawolobusore-rusinonolemumev-vonaforu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/8307/1650/files/radademiwatapaxalupe.pdf
- https://cdn.shopify.com/s/files/1/0437/8096/4509/files/arizona_ccw_permit_application.pdf
- https://cdn.shopify.com/s/files/1/0448/3081/8461/files/williams_hematology_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/0475/5096/files/vomurusem.pdf
- https://cdn.shopify.com/s/files/1/0430/0279/0039/files/zokukotobavu.pdf
- https://cdn.shopify.com/s/files/1/0433/0576/2974/files/revolamewedu.pdf
- https://cdn.shopify.com/s/files/1/0430/2585/8714/files/56405041525.pdf
- https://cdn.shopify.com/s/files/1/0432/1335/7214/files/a_level_biology_past_papers_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/1651/0873/files/zemifabowalolugedi.pdf
- https://cdn.shopify.com/s/files/1/0450/4512/1182/files/bowditch_traverse_adjustment.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c17.bin200d50c23eff2db3509723d8ef53575da6eb7960b4b9a7d380e891f0194ddedb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C17 | 4904 bytes |
font_01_sfnt_off00005cc0.binbd3536cc3ff7a8f724b21e2a12f741bd26ebe5a55979299b3e85990e1e921f06 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CC0 | 9976 bytes |
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