MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains embedded links, with one specifically pointing to a known malicious redirector at 'https://ttraff.ru/pify?keyword=hikvision+4mp+ip+camera+pdf'. The document body, though heavily obfuscated, contains text referencing 'Hikvision 4mp ip camera pdf', suggesting a lure to entice users to click the malicious link. The presence of numerous external PDF links, many hosted on Shopify, further indicates a link farm or redirection strategy. 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.ru/pify?keyword=hikvision+4mp+ip+camera+pdf
- http://vemef.soapurebathnbody.com/uploads/1/3/0/7/130775440/c5782.pdf
- http://files.weedspoon.com/uploads/1/3/1/4/131453449/1f39550.pdf
- http://files.lynneeast.com/uploads/1/3/0/9/130969746/6426614.pdf
- http://vemef.soapurebathnbody.com/uploads/1/3/0/7/130775440/c5782
- https://cdn.shopify.com/s/files/1/0431/9058/3464/files/tetapa.pdf
- https://cdn.shopify.com/s/files/1/0431/4536/3616/files/gumitokedovajukitar.pdf
- https://cdn.shopify.com/s/files/1/0431/2036/1629/files/zarelarafip.pdf
- https://cdn.shopify.com/s/files/1/0429/5992/9503/files/10893293869.pdf
- https://cdn.shopify.com/s/files/1/0429/3692/6374/files/blender_2._8_modeling.pdf
- https://cdn.shopify.com/s/files/1/0432/1184/9890/files/85342944535.pdf
- https://cdn.shopify.com/s/files/1/0431/7495/3120/files/50530148097.pdf
- https://cdn.shopify.com/s/files/1/0433/1434/8197/files/39395026888.pdf
- https://cdn.shopify.com/s/files/1/0431/2589/9421/files/xuwenoxadenesot.pdf
- https://cdn.shopify.com/s/files/1/0430/2356/4957/files/voxen.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a4c.bin4338de4e64a2a1689528a00365e3aadec5afe239226920b641cb16cba727162b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A4C | 5440 bytes |
font_01_sfnt_off00007cb0.bin912b0448759e5d0f6d982bace2a3783c70545521d13676ebc1c2ad439511000a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CB0 | 19456 bytes |
font_02_sfnt_off0000b2a9.bin66bdf0d93cbd021aa67d5dc481453d3016824e45466e79dc2b24854872319c09 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2A9 | 16136 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.