MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL pointing to a suspicious domain, identified by heuristics as a potential link farm and flagged by ClamAV as a phishing trojan. The document body, though partially corrupted, contains text related to 'passive transport across the plasma membrane', suggesting a lure to disguise the malicious intent. The presence of external links and the ML classification strongly indicate a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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://jumiwimov.ru/strik?utm_term=transporte+pasivo+a+traves+de+la+membrana+plasmatica
- https://dufebekeromodi.weebly.com/uploads/1/3/0/7/130776386/sejolitodorubad.pdf
- https://cdn-cms.f-static.net/uploads/4470688/normal_604cfdae51fda.pdf
- https://katesagi.weebly.com/uploads/1/3/4/8/134864962/2110822.pdf
- https://static.s123-cdn-static.com/uploads/4407327/normal_6002d77496253.pdf
- https://cdn-cms.f-static.net/uploads/4467577/normal_60651d8d77bd5.pdf
- https://gapepaweduli.weebly.com/uploads/1/3/5/4/135400658/2080767.pdf
- https://cdn-cms.f-static.net/uploads/4444856/normal_6057e02111092.pdf
- https://cdn-cms.f-static.net/uploads/4482191/normal_6013f052c4d3a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/bc041579-f1e1-450f-8be9-1812d58c2235/37636146504.pdf
- https://s3.amazonaws.com/bededuxotulapil/guwizape.pdf
- https://uploads.strikinglycdn.com/files/38e3327c-6bc1-4aef-ac29-1b604ffc0068/lonaguludixofitanagezuge.pdf
- https://s3.amazonaws.com/pibabopuduj/lenojaworeweviminofaj.pdf
- https://s3.amazonaws.com/gulapore/bushnell_telescope_manual_78-_9960.pdf
- https://uploads.strikinglycdn.com/files/e2ccd848-31e6-414a-a4f6-bcf4903bc829/construction_project_manager_salary_austin_texas.pdf
- https://uploads.strikinglycdn.com/files/8e67f28e-f71e-4f9a-bdcf-0156aad475a7/pizomejenedumodutomotivo.pdf
- https://uploads.strikinglycdn.com/files/20bb4628-9866-490f-b281-a67009723c52/57299861283.pdf
- https://uploads.strikinglycdn.com/files/0d7dd6d6-839f-411d-9c95-d3c292645185/hp_laserjet_p2035_change_toner.pdf
- https://uploads.strikinglycdn.com/files/cdaa24b0-e6e2-40af-9984-f5680011e42f/exalted_2e_charm_cascades.pdf
- https://uploads.strikinglycdn.com/files/afe70969-e490-4484-9f90-f182d8e3275f/8002848891.pdf
- https://uploads.strikinglycdn.com/files/63e82bcb-0310-4597-86cb-bc4056872110/where_is_the_filter_on_my_top_load_lg_washing_machine.pdf
- https://uploads.strikinglycdn.com/files/a30cd316-493c-4b46-bed4-fb0a00ff1f9d/ryobi_battery_charger_both_lights_flashing.pdf
- https://uploads.strikinglycdn.com/files/bdbab69f-75ff-4a16-b561-296e482eb0a9/12239260806.pdf
- https://uploads.strikinglycdn.com/files/fe8a9d58-68d1-4739-b4f7-e0a1afd1c09e/stanley_1000-amp_peak_jump_starter_with_compressor_manual.pdf
- https://s3.amazonaws.com/minabiwa/xufipodemawe.pdf
- https://uploads.strikinglycdn.com/files/b0172a4d-cd76-44c3-b60f-2c1358fbd812/76224986347.pdf
- https://uploads.strikinglycdn.com/files/16992694-8d23-4592-9d40-c62a20056247/gatajudawefobuz.pdf
- https://uploads.strikinglycdn.com/files/29eec536-767b-4484-86f3-7df488b403f6/sifujegepazirim.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_off0000f443.bind3421113cadaffe9b50ef7606d406b25f14233d8fdb54d39c5122405e96a847e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF443 | 5156 bytes |
font_01_sfnt_off000105a9.bin1ac1513a46fde7360f4e69231c160f0478a6e97bd35c674c09d0846448cffb40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A9 | 11352 bytes |
font_02_sfnt_off00012af9.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AF9 | 4324 bytes |
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