MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm designed to redirect users to potentially malicious content. One such link directs to a known malicious redirector, indicating an attempt to lead users to harmful websites. 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=veins+of+lower+limb+pdf
- http://files.koehlerchronicles.org/uploads/1/3/1/3/131379040/673154.pdf
- http://files.bullswc.com/uploads/1/3/1/3/131380759/finekagepavere-retibeli.pdf
- http://files.hsc3knives.com/uploads/1/3/0/9/130969243/a00465f049b.pdf
- http://files.mississippimudkennels.com/uploads/1/3/1/4/131410747/b60a8a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/5147/3303/files/juvifopagopenala.pdf
- https://cdn.shopify.com/s/files/1/0429/6871/1321/files/fokizuwirezikisede.pdf
- https://cdn.shopify.com/s/files/1/0432/0054/4931/files/56952515707.pdf
- https://cdn.shopify.com/s/files/1/0434/4945/0661/files/kupije.pdf
- https://cdn.shopify.com/s/files/1/0441/2401/2696/files/8209899705.pdf
- https://cdn.shopify.com/s/files/1/0435/6728/4383/files/34498703551.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/6338597663.pdf
- https://cdn.shopify.com/s/files/1/0428/5802/1027/files/govufol.pdf
- https://cdn.shopify.com/s/files/1/0439/4716/3806/files/xifawasesopagug.pdf
- https://cdn.shopify.com/s/files/1/0432/4648/5672/files/30053230002.pdf
- https://cdn.shopify.com/s/files/1/0436/0568/8483/files/tazojizirojadugisalom.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_off0000770b.bin65eb72fe207c9ac6fb007b7d8ab6c2f1a63564bb2b28abf2412c8d42186d8b7a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x770B | 4884 bytes |
font_01_sfnt_off00008787.bin89a5b3dd771e4c7eb74e0353135f0c53dab4b1e62d0fe58f81176347a9318915 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8787 | 9632 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.