MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a critical heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK pointing to 'ttraff.cc'. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=cerebral+palsy+physiotherapy+assessment+form+pdf' and a benign-looking Shopify URL, suggesting a lure to a malicious redirector. The ML classifier also strongly flagged this PDF as malicious.
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=cerebral+palsy+physiotherapy+assessment+form+pdf
- http://files.naplesbesthairsalon.com/uploads/1/3/1/0/131070722/acca36b19.pdf
- http://files.kansascityamprepair.com/uploads/1/3/0/7/130775448/toduvuginasenapem.pdf
- http://files.chartiergrp.com/uploads/1/3/0/7/130775231/1533294.pdf
- https://cdn.shopify.com/s/files/1/0429/3092/9827/files/88103114179.pdf
- https://cdn.shopify.com/s/files/1/0428/7257/0012/files/80573943765.pdf
- https://cdn.shopify.com/s/files/1/0437/3970/9589/files/pixovoromopagekobexexadu.pdf
- https://cdn.shopify.com/s/files/1/0432/0601/7186/files/wovudezufadabomopumivime.pdf
- https://cdn.shopify.com/s/files/1/0435/4880/3227/files/board_game_design_theory.pdf
- https://cdn.shopify.com/s/files/1/0433/6631/8230/files/xisoruguxikejogimule.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/38664456414.pdf
- https://cdn.shopify.com/s/files/1/0430/4335/6821/files/jawifewebarowaruzerefik.pdf
- https://cdn.shopify.com/s/files/1/0437/0071/5674/files/the_glamorous_life_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0433/6166/5192/files/thai_xxx_movie.pdf
- https://cdn.shopify.com/s/files/1/0432/1941/9291/files/mefojapilosatizamekek.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/47878122177.pdf
- https://cdn.shopify.com/s/files/1/0431/2485/0842/files/awakening_the_heroes_within.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_off0000bd11.bin4eea6cb4403bd562b16d8e659c1c1a427b8b874712c4e055f53f545f318c1dbf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD11 | 5428 bytes |
font_01_sfnt_off0000cf57.bin4dc6c4c66eccd9b8f4755d7de811dbb3a3445308518d43ff7c17d03526698731 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF57 | 10788 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.