MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, with one specifically identified as a malicious redirector. The document body, though partially corrupted, contains text related to 'education board result marksheet 2018' and the malicious URL, suggesting a phishing lure. The PDF was flagged by a machine learning model and heuristics indicating malicious redirector links and a link farm, pointing towards a phishing or scam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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://ttraff.ru/pify?keyword=education+board+result+marksheet+2018 In PDF document text
- http://files.dagninoiv.org/uploads/1/3/1/4/131406068/2e49401.pdfIn PDF document text
- http://files.lifegatestl.com/uploads/1/3/2/7/132712057/jogejoziradivulot.pdfIn PDF document text
- http://files.grapevineoasis.com/uploads/1/3/1/4/131483955/wujuxorojavonu_liboserilexi_fegetuzatudodi_loratipop.pdfIn PDF document text
- http://luruf.dubrovnik-coast.online/uploads/1/3/2/6/132681670/tefoxeworuvavi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/1327/0692/files/railway_reservation_form_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5471/8358/files/57776119033.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3365/7498/files/nutrition_an_applied_approach_4th_edition_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8547/0627/files/data_analysis_and_interpretation_in_qualitative_research.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3343/6055/files/riwopowe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7491/0376/files/69304624465.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2468/5976/files/washington_manual_of_surgery.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7447/7473/files/bijaxonusikazemuxamewe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1870/6331/files/1897526263.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9291/1007/files/5442626563.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7045/5965/files/73611182886.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7571/2664/files/primary_english_learning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2852/7776/files/ejercicios_de_caida_libre_4_eso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7276/6631/files/88199392367.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007107.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7107 | 5860 bytes |
SHA-256: a8a1993118f744bfa0b526ed3f8dee94019a2f8effe58246b21e4b3e02f81b37 |
|||
font_01_sfnt_off000084c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84C1 | 8632 bytes |
SHA-256: 92459b5e4f31905116d44811de79b7e03d55cba77fe0148dd7427d5c4d33d767 |
|||
font_02_sfnt_off00009ff9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FF9 | 10436 bytes |
SHA-256: bc9ca014820cd4273cf6a6cd0f879b18ae07257e13f79e37101a62671cbacd78 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.