MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by multiple critical heuristics indicating malicious redirector infrastructure and a link farm. It contains numerous embedded URLs, with one pointing to a known malicious redirector. The primary purpose appears to be SEO manipulation or content distribution via a link farm, rather than direct user interaction.
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.cc/pify?keyword=vias+de+administracion+y+absorcion+de+farmacos+pdf
- http://files.crystalbluffs.com/uploads/1/3/0/8/130874110/7936978.pdf
- http://lotokevad.tccoloradobaseball.com/uploads/1/3/1/4/131409090/cba96160e553d8.pdf
- http://files.newparanormalinvestigators.com/uploads/1/3/2/3/132303035/98dd27982faf.pdf
- http://files.whitebgallery.com/uploads/1/3/1/6/131637043/zagupuzegeresu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7922/8837/files/46730493823.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/domamusuvusuzexi.pdf
- https://cdn.shopify.com/s/files/1/0429/6186/2810/files/physics_principles_and_problems.pdf
- https://cdn.shopify.com/s/files/1/0433/4462/5822/files/irish_bagpipe_tunes.pdf
- https://cdn.shopify.com/s/files/1/0430/4610/9345/files/tepevijekitidoperal.pdf
- https://cdn.shopify.com/s/files/1/0438/2579/1133/files/aspire_3_a315_54.pdf
- https://cdn.shopify.com/s/files/1/0433/1087/4777/files/tuwogotodavujuviraseri.pdf
- https://cdn.shopify.com/s/files/1/0433/4649/3605/files/wonaxinujejivij.pdf
- https://cdn.shopify.com/s/files/1/0430/2359/7725/files/destiny_2_air_move.pdf
- https://cdn.shopify.com/s/files/1/0437/8394/6397/files/xedowezogab.pdf
- https://cdn.shopify.com/s/files/1/0427/5824/2470/files/zamuzogejetunekimupikivo.pdf
- https://cdn.shopify.com/s/files/1/0427/7121/8588/files/bin_sachivalay_clerk_book_world_inbox.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_off0000664c.binb87fb8373d1cc2732c623cc46e60fb97f18604ffdd427899ad251c189ca68e40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x664C | 5476 bytes |
font_01_sfnt_off000078dd.bin5b2818d86fdcf176e9773167c22c12c9f21f3562c0f8112151af61e4166a7d03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78DD | 10628 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.