MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, indicative of a link farm or SEO manipulation tactic. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and heuristic firings suggest it is designed to redirect users to malicious or spam content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://xezojetit.ru/award?keyword=urbanismo+geografia+pdf PDF link annotation
- https://cdn.sqhk.co/gabixeme/XBQiamc/2020_us_election_prediction_astrology.pdfIn PDF document text
- https://zodukaveg.weebly.com/uploads/1/3/5/3/135345947/6671611.pdfIn PDF document text
- http://pusewuvi.medianewsonline.com/munawo.pdfIn PDF document text
- http://dapajurop.mygamesonline.org/abraham_lincoln_biography_kid_friendly.pdfIn PDF document text
- https://zibomuloxeju.weebly.com/uploads/1/3/2/8/132815028/xulepopufadibisuf.pdfIn PDF document text
- https://cdn.sqhk.co/kazaluxi/jelohdT/computer_launcher_apk_download_uptodown.pdfIn PDF document text
- https://cdn.sqhk.co/kafekogi/dcBhbif/pixel_gun_3d_mod_apk_all_guns_unlocked.pdfIn PDF document text
- https://cdn.sqhk.co/lajoroteb/hQigNjj/easy_card_ideas_5_minute_crafts.pdfIn PDF document text
- https://wepusiviji.weebly.com/uploads/1/3/4/6/134661614/869953f73.pdfIn PDF document text
- https://cdn.sqhk.co/xadeviro/WhdWrib/fun_words_that_begin_with_a_p.pdfIn PDF document text
- https://cdn.sqhk.co/xiroxozalal/gchcA4I/kenajeladasirexek.pdfIn PDF document text
- http://mekujoviwe.mypressonline.com/life_saving_appliances.pdfIn PDF document text
- http://zoxodur.sportsontheweb.net/best_fast_reader_for_android.pdfIn PDF document text
- https://jizotigop.weebly.com/uploads/1/3/0/8/130874082/8647415.pdfIn PDF document text
- https://luwiritogejoti.weebly.com/uploads/1/3/4/2/134266422/3ed5112880e9d8a.pdfIn PDF document text
- https://xanipopig.weebly.com/uploads/1/3/5/3/135345317/09f971201dd8f4.pdfIn PDF document text
- https://cdn.sqhk.co/pobusafi/TesHFQk/crush_the_castle_3_unblocked_hacked.pdfIn PDF document text
- https://cdn.sqhk.co/xudadidi/a2j1p8a/kebivutonodipojoz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://88211235-bf86-4d40-a6ec-a052db2f682e.filesusr.com/ugd/94e5ef_87e22d7377f6470487b208c244d8661b.pdf?index=trueIn PDF document text
- https://c33c3ce4-fa2f-4f19-9477-7a801b41b29e.filesusr.com/ugd/ebbcbd_66e0084a42554e94b2f4c3f77c12eaba.pdf?index=trueIn PDF document text
- http://ralirajuz.atwebpages.com/6975821231.pdfIn PDF document text
- https://3682d434-6e27-4ac8-9ac2-d3ec24fa429c.filesusr.com/ugd/9b5f63_165ad8a73e0f476aaebd2d1758c54538.pdf?index=trueIn PDF document text
- https://b84c3727-5d5a-4c5d-9d5d-21cac87b3a69.filesusr.com/ugd/fdd6c2_5441b45adbec454989521b60768bbe4d.pdf?index=trueIn PDF document text
- https://945c5b1a-9feb-4a08-b72d-c905ca1b1520.filesusr.com/ugd/27135d_44f460cd55ea46ae954a7d86dd32082e.pdf?index=trueIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012bdb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BDB | 5460 bytes |
SHA-256: 699a867073751a81a6c53c2c1635c00b671c84757e96ed6b2fd0d5bf01a16ac8 |
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font_01_sfnt_off00013e53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E53 | 10388 bytes |
SHA-256: aa5c4c6486d6b4b969fc38d856a6596dce19257234c5497e65d9f71dce3d76c8 |
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