MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a link to a known malicious redirector, ggtraff.ru, which is part of a link farm designed to distribute malicious content. The ML classifier also strongly indicated maliciousness. While no scripts were extracted, the presence of a malicious redirector and the SEO link farm strategy suggest an attempt to lure users to a compromised site for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://ggtraff.ru/strik?keyword=page+45+of+1984+george+orwell In PDF document text
- https://fidevawane.weebly.com/uploads/1/3/0/8/130814252/728af.pdfIn PDF document text
- https://fewaxozane.weebly.com/uploads/1/3/4/3/134341296/telugumaf.pdfIn PDF document text
- https://dojulukasinu.weebly.com/uploads/1/3/0/7/130776790/bivapinoj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379846/normal_5f8fcd41748fd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365634/normal_5f8d1fb56e982.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374839/normal_5f901e1ecf788.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368497/normal_5f893cb180347.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f94714c685fb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/1b2add06-bf1a-43d6-a092-822da4ef5952/balinugol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d10bc7e2-5140-41e6-ac2e-efe542addc30/zuguk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f7b845a-46e5-4c77-84ef-f31f4693b6e4/read_jojo_online_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b475fb74-9222-4b39-9691-4f7d6ec5a893/zutefixoxafagomo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8812/4830/files/3583801628.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0493/1262/8902/files/scribble_animation_effect_pro_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8694/7523/files/99461471150.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1731/2152/files/fidazebuteresesawixo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/1924/2152/files/94428486258.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4347/7909/files/ports_of_oman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9155/8551/files/android_vulnerability_scanner_kali_linux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0586/9208/files/zofapeberejirexawur.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0001d0ee.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1D0EE | 31440 bytes |
SHA-256: 74f07c15546336751478c98c0b7156e75bd5e3111ddc0967e6297c866c7b7a1d |
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font_00_sfnt_off0001974c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1974C | 5464 bytes |
SHA-256: 2c909bdba516bce38a185e944b4e7cd3f8bd0f39cc6a245d933a4568b13b3550 |
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font_01_sfnt_off0001aa16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AA16 | 11616 bytes |
SHA-256: b5898ee704b1dfe7a6257079269626901d0222558d6091518e5554ad6053fb4d |
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