MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, with a significant number pointing to Weebly-hosted PDF files, indicative of a link farm or SEO poisoning tactic. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic confirm the attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9940
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://kuzutuzo.ru/strik?utm_term=astrology+book+in+amharic+pdf
- https://makezuxakoje.weebly.com/uploads/1/3/0/7/130739015/fobegolulomixop_buxofub_mudazalu.pdf
- https://zunifoxorim.weebly.com/uploads/1/3/4/3/134320692/62edc786d81b0c.pdf
- https://memumijakularaj.weebly.com/uploads/1/3/4/5/134507661/sokuguxun.pdf
- https://static.s123-cdn-static.com/uploads/4378857/normal_5fcc60b8c0450.pdf
- https://pozusope.weebly.com/uploads/1/3/1/4/131453674/xokizolapa.pdf
- https://tejifogigevavep.weebly.com/uploads/1/3/4/6/134675995/db078e6a5ab8.pdf
- https://zotagozugub.weebly.com/uploads/1/3/0/7/130739891/8085142.pdf
- https://cdn-cms.f-static.net/uploads/4401972/normal_6042f6ed69d48.pdf
- https://cdn-cms.f-static.net/uploads/4454047/normal_6037d6f63230e.pdf
- https://xixefofitajeres.weebly.com/uploads/1/3/3/9/133999179/badizalumunotofazadu.pdf
- https://static.s123-cdn-static.com/uploads/4414172/normal_5ffcf3a0c76ec.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fedorahosted.org/lohit
- http://smc.org.in)MeeraRegularMeera2016SMC7.0.0+20171102Hussain
- http://smc.org.inhttp://smc.org.in
- https://uploads.strikinglycdn.com/files/7fd909af-5fc4-4ae8-b238-50ebe2e47584/sokonuxegarimebunivotibi.pdf
- https://uploads.strikinglycdn.com/files/eebe1c6c-6ecc-4cb9-b3b2-50d74f89df48/5359905190.pdf
- https://uploads.strikinglycdn.com/files/c085b92d-f1a9-466e-bca9-0fd3391422d9/playstation_gold_headset_usb_replacement.pdf
- https://s3.amazonaws.com/jowutoneranemuk/formal_dresses_for_sale_online_south_africa.pdf
- https://s3.amazonaws.com/sabobenuwe/itunes_windows_without_microsoft_store.pdf
- https://s3.amazonaws.com/safago/athleticare_physical_therapy_sports_performance.pdf
- https://uploads.strikinglycdn.com/files/ebcc1c73-b10c-439b-a02c-bce8a558b5c8/us_air_force_ranks_chart.pdf
- https://s3.amazonaws.com/sulasatevirexo/redhead_gun_safe_manual_electronic_lock.pdf
- https://s3.amazonaws.com/jexijer/classic_wow_druid_tank_leveling_guide.pdf
- https://s3.amazonaws.com/kumasala/77113017961.pdf
- https://s3.amazonaws.com/zumomasugipeno/carrier_homeowners_registration_form.pdf
- https://uploads.strikinglycdn.com/files/af60b21e-54c3-4e35-a84b-1bf8b7df2841/how_to_play_cards_against_humanity_online_via_zoom.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/
- https://savannah.gnu.org/projects/freefont/
- http://www.gnu.org/licenses/
- http://www.gnu.org/copyleft/gpl.html
- http://scripts.sil.org/OFL
- http://www.geocities.com/mitra_anirban/hobbies.htmGNU
- http://www.gnu.org/copyleft/gpl.htmRegular
- https://gitlab.com/smc/meera/blob/master/COPYING
Extracted artifacts 7
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011139.bin62c812e38e9f31ee613728bf2ff19ceba4e251862e1a9e72b893127fbd944a87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11139 | 8904 bytes |
font_01_sfnt_off000128a7.bin1b366b68678ec68d11771bd9bba13cbccf5c2ca2fc9fcef10dd24bfc4a67911c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128A7 | 5864 bytes |
font_02_sfnt_off00013c73.binc3122ad0e0837087f521fdc209c062f308cc2f8379545d800dbbf2f44b37f570 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C73 | 3188 bytes |
font_03_sfnt_off000148d7.binb15478137d64d97876b45765b084cd27fbf516f1ad506cbacd1f3696b99d1779 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x148D7 | 14588 bytes |
font_04_sfnt_off0001742f.bin0b52f8a6a329a47af3130a47932c1c5a20bc0d70b17585f6794bc1e699128191 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1742F | 3028 bytes |
font_05_sfnt_off00017fab.bin1f6aeda88a5e3c63a011975f66859ff0972a3c273954e83c67576d05c7e34753 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17FAB | 2564 bytes |
font_06_sfnt_off00018ac4.bin8f94341ec6ac0b303a0b45a6e9182324635fb048fc527cedec873c00bedb0ceb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18AC4 | 10852 bytes |
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