MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_LINK_FARM' indicates the presence of a large number of external links, suggesting a link farm or phishing operation. The embedded URL 'https://jacksth.ru/strik?utm_term=operations+research+analyst+jobs+in+canada' further supports the phishing or SEO manipulation attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 5
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://jacksth.ru/strik?utm_term=operations+research+analyst+jobs+in+canada
- https://gefozusep.weebly.com/uploads/1/3/5/3/135346228/mawimitefivu_rirife.pdf
- https://puxorubawi.weebly.com/uploads/1/3/5/3/135349856/dd06db03.pdf
- https://cdn-cms.f-static.net/uploads/4469828/normal_6011b6c27aaf2.pdf
- https://kuvovoturuja.weebly.com/uploads/1/3/5/3/135322548/d8228c3ab864a4.pdf
- https://deremufirig.weebly.com/uploads/1/3/4/8/134854029/9639035.pdf
- https://static.s123-cdn-static.com/uploads/4371003/normal_6007efa298b1a.pdf
- https://cdn-cms.f-static.net/uploads/4411696/normal_6031bb9240d96.pdf
- https://static.s123-cdn-static.com/uploads/4416659/normal_5ff794a98aad2.pdf
- https://gajebafanagifim.weebly.com/uploads/1/3/2/8/132815836/xozakuxilogozi-tarogotagokuxo-radasojibilup.pdf
- https://cdn-cms.f-static.net/uploads/4377662/normal_602c5fddeef10.pdf
- https://sovajavab.weebly.com/uploads/1/3/4/0/134041947/1825483.pdf
- https://kupugaxome.weebly.com/uploads/1/3/0/9/130969415/6140dc.pdf
- https://cdn-cms.f-static.net/uploads/4446030/normal_6049ab31009ed.pdf
- https://cdn-cms.f-static.net/uploads/4427097/normal_6036f6091a7c8.pdf
- https://visopitolunew.weebly.com/uploads/1/3/1/4/131483219/rijonu.pdf
- https://cdn-cms.f-static.net/uploads/4475376/normal_602b5afb37e32.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/c79d2463-2874-46e2-bb75-5384043143d9/gudujixudanifofidus.pdf
- https://uploads.strikinglycdn.com/files/053415a3-1913-4a48-8b68-0558d8a0c51a/rikelerawipalasos.pdf
- https://uploads.strikinglycdn.com/files/7add52c0-9eca-4f59-902e-754dc7a7ca39/nadivineb.pdf
- https://s3.amazonaws.com/fixararololu/what_happens_at_the_end_of_outlander_book_5.pdf
- https://uploads.strikinglycdn.com/files/866d0d76-7490-4ab3-9036-b7434f7827b8/ancient_greece_religion_and_culture.pdf
- https://uploads.strikinglycdn.com/files/c6544f3b-83c5-48b4-8e29-28222982fc23/shark_navigator_vacuum_maintenance.pdf
- https://s3.amazonaws.com/zupenafud/7726020700.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4bc.binf75eeb861d3ad62edff8d711317849679a15dda69d72519ad76c0f56853f69d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4BC | 5504 bytes |
font_01_sfnt_off00010767.bin6b6a1ff02b6a5cb78b3a760f42796dacea0d7453324f1f7153f268e9a3b6deaa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10767 | 10964 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.