MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to what appears to be a link farm designed to mimic educational content. One critical heuristic identified a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.me/pify?keyword=the+language+of+literature+grade+9+answers', suggesting a lure to a malicious site under the guise of providing answers to educational material.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.me/pify?keyword=the+language+of+literature+grade+9+answers
- http://files.customeradvisorygroup.com/uploads/1/3/1/0/131070918/lagazudufep.pdf
- http://files.howardcountyschoolhealthcouncil.org/uploads/1/3/0/7/130775760/e72c83ccd0c.pdf
- http://nobamu.mymindfulconnections.com/uploads/1/3/1/0/131070420/minifapekuxanu.pdf
- https://cdn.shopify.com/s/files/1/0439/8625/6030/files/exploring_public_relations_global_strategic_communication.pdf
- https://cdn.shopify.com/s/files/1/0434/0537/7688/files/lizinadego.pdf
- https://cdn.shopify.com/s/files/1/0434/1995/9463/files/kabaddi_official_score_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/7536/2198/files/60737238719.pdf
- https://cdn.shopify.com/s/files/1/0437/3797/2897/files/75870243897.pdf
- https://cdn.shopify.com/s/files/1/0461/6408/2851/files/two_weeks_notice_full_movie_free.pdf
- https://cdn.shopify.com/s/files/1/0459/7710/8647/files/lutevutexas.pdf
- https://cdn.shopify.com/s/files/1/0431/4890/2554/files/definition_cerebral_palsy.pdf
- https://cdn.shopify.com/s/files/1/0431/7482/2043/files/73812876382.pdf
- https://cdn.shopify.com/s/files/1/0439/2560/2472/files/xazavujetovud.pdf
- https://cdn.shopify.com/s/files/1/0435/5201/4495/files/lupepeduvusowixotenanej.pdf
- https://cdn.shopify.com/s/files/1/0428/8767/6063/files/73796136997.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004593.bin5f779bd1e43512a83376a2bfb6b8872c761e285992f65ec7495fa2f252b329a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4593 | 5368 bytes |
font_01_sfnt_off000057d8.binfdfa5d357ada0f2ee3ec95457b3cf831b98e2bdfbf027dc0033be3ada68cd66d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57D8 | 9676 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.