MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, identified as a link farm, and one of the primary URLs points to a suspicious domain. ClamAV and ML classifiers also flagged this file as malicious, specifically as a phishing trojan. While no scripts were extracted, the presence of numerous external links suggests an attempt to redirect the user to potentially malicious websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://coretry.ru/pbw?utm_term=tu+long+mai+lachi+video+song
- https://cdn-cms.f-static.net/uploads/4420766/normal_606d93a37d99e.pdf
- https://cdn-cms.f-static.net/uploads/4426828/normal_601f14e1bd6cf.pdf
- https://minibomutax.weebly.com/uploads/1/3/6/0/136011914/87346e96d62a.pdf
- https://static.s123-cdn-static.com/uploads/4417992/normal_6008c4eeaa8f3.pdf
- https://cdn-cms.f-static.net/uploads/4409621/normal_5fdc27bd9f155.pdf
- https://static.s123-cdn-static.com/uploads/4375353/normal_5fe05bfcda5d6.pdf
- https://gexuzofive.weebly.com/uploads/1/3/4/2/134234570/9131590.pdf
- https://bizupewikanawa.weebly.com/uploads/1/3/5/3/135321725/6297275.pdf
- https://cdn-cms.f-static.net/uploads/4403936/normal_60485df8361e1.pdf
- https://cdn-cms.f-static.net/uploads/4503197/normal_6042e272a3f01.pdf
- https://cdn-cms.f-static.net/uploads/4477386/normal_605d74ba1c864.pdf
- https://static.s123-cdn-static.com/uploads/4482623/normal_60025438a4d14.pdf
- https://memibufosigi.weebly.com/uploads/1/3/1/3/131383384/viset_tuwadinaxexuko_refibelobatopad_latefuwusigo.pdf
- https://galibemad.weebly.com/uploads/1/3/1/8/131856827/7861424.pdf
- https://pudasebedizut.weebly.com/uploads/1/3/4/5/134587980/6ac6f64c795a.pdf
- https://bajomunimiru.weebly.com/uploads/1/3/1/0/131070213/wemidowalamixup_modurivo_somaxuzejo_kitunofi.pdf
- https://weradarodoruz.weebly.com/uploads/1/3/4/7/134744379/resatokonis-jamebami-bogugajot-wemililexof.pdf
- https://cdn-cms.f-static.net/uploads/4460944/normal_60192fcc78fef.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://sowenux.pbworks.com/w/file/fetch/144769587/mercedes_service_manual_free_download.pdf
- http://nolumemonip.pbworks.com/f/complete_book_of_baths_by_robert_laremy.pdf
- http://letonepamusi.pbworks.com/f/pokemon_mega_light_platinum_hack_rom_download.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_off0000dc66.bin5ffa2557b4114991e9efaba4d2652f48de09f9e6443f6977542098fe6861dc82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC66 | 5068 bytes |
font_01_sfnt_off0000ed72.bind87c2650412bd2e1c19143abc308eedcce7db4bc3c21c98a32f5e63504a371e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED72 | 10028 bytes |
font_02_sfnt_off00010ff3.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FF3 | 4324 bytes |
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