MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file was flagged as malicious due to a critical heuristic indicating it contains a link farm pointing to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that matches the one identified by the redirector heuristic. This suggests the primary purpose is to lure users to a malicious site via the embedded link.
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.ru/pify?keyword=gohan+et+videl+en+entra%25C3%25AEnant+fanfict
- http://files.wildtales.blog/uploads/1/3/1/3/131379351/lonosokavub-buxopofagosut.pdf
- http://turikix.mvmbbc.org/uploads/1/3/0/9/130969149/3224983.pdf
- http://files.parkhillbowlingclub.com/uploads/1/3/2/8/132815154/4047543.pdf
- http://movolofam.pinehillinthecatskills.com/uploads/1/3/2/6/132680813/sivozef.pdf
- https://cdn.shopify.com/s/files/1/0440/7256/6936/files/trilogy_the_weeknd_download_zip.pdf
- https://cdn.shopify.com/s/files/1/0429/8774/9525/files/zosizasolivezoxozobab.pdf
- https://cdn.shopify.com/s/files/1/0429/7415/0809/files/48978076646.pdf
- https://cdn.shopify.com/s/files/1/0431/6810/4602/files/proceso_de_fresado.pdf
- https://cdn.shopify.com/s/files/1/0440/9029/4437/files/fermentacion_conservacion_de_alimentos.pdf
- https://cdn.shopify.com/s/files/1/0452/4412/1248/files/the_anarchical_society_by_hedley_bull.pdf
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/78216944812.pdf
- https://cdn.shopify.com/s/files/1/0430/9005/1221/files/52724602431.pdf
- https://cdn.shopify.com/s/files/1/0433/5032/7451/files/planta_de_tratamiento_de_lodos_activados.pdf
- https://cdn.shopify.com/s/files/1/0434/3057/6285/files/zudikipazetotilezodazexoz.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_off0000da89.bincce64e1caf1327bdf510a3b14b8412c32dc967c362e4ae4f04ebe46e193ede27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA89 | 5080 bytes |
font_01_sfnt_off0000ebdd.bin8247b3d6312cdbdfbea0b7d659626a7466e0f02c8b744f773a643cd9870ec7b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBDD | 12336 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.