MALICIOUS
294
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF document contains multiple links to redirector infrastructure, including a critical finding of a link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'cheat engine' and 'uptodown', suggesting a lure for software downloads. The presence of numerous external PDF links and a specific instruction to disable security software further indicate malicious intent, likely to facilitate the download and execution of a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Security software disable instruction high SE_SECURITY_BYPASSDocument instructs the user to disable antivirus or security software — unusual for ordinary documents and high-risk in an unsolicited file
-
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://yafferge.ru/wb?keyword=cheat%20engine%20en%20uptodown%20com%20windows In PDF document text
- https://zakupiza.weebly.com/uploads/1/3/5/9/135960967/734405.pdfIn PDF document text
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/wapamewavuvug.pdfIn PDF document text
- https://goxatuzibifonev.weebly.com/uploads/1/3/0/7/130739188/rowuzuvuvexawu_zoxakoxajis.pdfIn PDF document text
- https://muwegegedagus.weebly.com/uploads/1/3/0/7/130738526/mapofovipagu-pabiwabawigix-poremebus-gawejubud.pdfIn PDF document text
- https://xodobojedabime.weebly.com/uploads/1/3/4/6/134675451/1224589.pdfIn PDF document text
- http://shortsomfj.space/kodazonikugomemuwufro825.pdfIn PDF document text
- http://goworudubilit.iblogger.org/hard_math_printable_worksheets.pdfIn PDF document text
- https://xewulowew.weebly.com/uploads/1/3/4/7/134757629/7c083eb80e4e87e.pdfIn PDF document text
- https://sogazefod.weebly.com/uploads/1/3/4/0/134000298/6cb861d2d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/kelukakeb/europe_geography_quiz_questions_and_answers.pdfIn PDF document text
- http://dipuvomefig.epizy.com/bigisazavuwuzipax.pdfIn PDF document text
- https://s3.amazonaws.com/rewepalazamiso/gofevimirufika.pdfIn PDF document text
- http://tajisogekumobuk.epizy.com/rolawuzirigidobot.pdfIn PDF document text
- https://s3.amazonaws.com/jobavo/xeranewikazagisamumoza.pdfIn PDF document text
- http://tobitutivarod.epizy.com/pufijigok.pdfIn PDF document text
- https://s3.amazonaws.com/kudufigunabi/39972113633.pdfIn 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_off0000db28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB28 | 5356 bytes |
SHA-256: b1296946e38acf032a568798b48206bf727a5da4e7272e92fb049e9ed1c96f9d |
|||
font_01_sfnt_off0000ed51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED51 | 10184 bytes |
SHA-256: 4fc1aa8f915bbaa234f0899e7f281484f400cf8c07c7482209c12a4bdd482587 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.