MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, pointing to a URL designed to redirect users. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Google sheets script alert box'. The presence of numerous external PDF links, as indicated by PDF_SEO_LINK_FARM, further supports a malicious intent to drive traffic to potentially harmful content. 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.com/pify?keyword=google+sheets+script+alert+box
- http://files.ryanswanson21.com/uploads/1/3/2/7/132712093/movasuzudif-nufirevu.pdf
- http://files.bayleighscloset.co/uploads/1/3/1/4/131437454/bediduw.pdf
- http://files.prometheanrebellion.com/uploads/1/3/1/4/131406275/7771441.pdf
- http://files.aromashoppe.com/uploads/1/3/2/6/132682646/pozufaduva.pdf
- http://files.carolynbjohnsonphotography.com/uploads/1/3/1/4/131453543/loxutito.pdf
- http://files.carolynbjoh
- https://cdn.shopify.com/s/files/1/0440/6149/1352/files/45662952244.pdf
- https://cdn.shopify.com/s/files/1/0427/8360/4903/files/gopetewezupezuj.pdf
- https://cdn.shopify.com/s/files/1/0428/0811/5366/files/meroxixuwogigajazoto.pdf
- https://cdn.shopify.com/s/files/1/0433/7850/7934/files/13108022744.pdf
- https://cdn.shopify.com/s/files/1/0428/1230/9670/files/soruvokaxigipupaki.pdf
- https://cdn.shopify.com/s/files/1/0433/4528/1183/files/16064205882.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23063093424.pdf
- https://cdn.shopify.com/s/files/1/0432/5382/5694/files/jipadufefuvinanidi.pdf
- https://cdn.shopify.com/s/files/1/0430/5528/4373/files/gajewokezukiwini.pdf
- https://cdn.shopify.com/s/files/1/0427/8901/1612/files/51971315992.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_off00007b5e.bin73c34215c7d421c46bdc0542c0e297793dd71fc0f12d69f6f418727f22091946 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B5E | 5116 bytes |
font_01_sfnt_off00008ce4.binac895fc6d6244f3ccf597026a5a3b7d16ed863d5d65cae0d8dbd632923f3b6f9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CE4 | 10688 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.