MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to potentially malicious redirectors or link farms. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector link further supports this assessment. The document body itself appears to be garbled but contains references to URLs, suggesting an attempt to disguise the malicious intent.
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.com/pify?keyword=html+code+for+registration+form+in+mvc
- http://sarexitu.lisaguice.net/uploads/1/3/1/4/131454762/nurulefekinisamogeje.pdf
- http://moporof.straleystudios.com/uploads/1/3/0/9/130969723/3749632.pdf
- http://files.linksstainedglass.com/uploads/1/3/1/3/131379496/matasawuvanadaret.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0441/2496/2968/files/caballo_de_troya_5_cesarea_gratis.pdf
- https://cdn.shopify.com/s/files/1/0438/3821/0205/files/bidart_campos_manual_de_derecho_constitucional.pdf
- https://cdn.shopify.com/s/files/1/0436/5543/0309/files/letter_from_birmingham_jail_critical_thinking_questions.pdf
- https://cdn.shopify.com/s/files/1/0430/9480/2583/files/ganutunigalobudanavo.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6653/files/44332249243.pdf
- https://cdn.shopify.com/s/files/1/0431/4949/2384/files/24672438168.pdf
- https://cdn.shopify.com/s/files/1/0441/2411/1000/files/generador_electrico_eolico_casero.pdf
- https://cdn.shopify.com/s/files/1/0429/1539/7788/files/zupivugoxefuromuxiz.pdf
- https://cdn.shopify.com/s/files/1/0433/3466/4347/files/hssc_exam_date_sheet_2019.pdf
- https://cdn.shopify.com/s/files/1/0445/9554/4228/files/bemetojuzudubite.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_off00006254.bin01b0f21a3048ae947b8493a621f91993342156fbb640df9931fea187127c037f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6254 | 5364 bytes |
font_01_sfnt_off00007479.bin9a3090b632e1cc113fe9412344edfb33cb21e88c0500aeaedf6fd3f2a36c465b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7479 | 15052 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.