MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.me'. The document body, though heavily obfuscated, contains the text 'Angaaray book pdf' and the malicious URL, suggesting a lure to download or view a document. The presence of numerous external PDF links, many hosted on shopify.com, indicates a link farm 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.me/pify?keyword=angaaray+book+pdf
- https://cdn.shopify.com/s/files/1/0430/9227/9460/files/sebikewusilifitilad.pdf
- https://cdn.shopify.com/s/files/1/0435/9503/8877/files/house_rent_agreement_format_in_english.pdf
- https://cdn.shopify.com/s/files/1/0434/6268/8918/files/dependent_clause_and_independent_clause_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0432/4940/2024/files/zanowovixokatarajosa.pdf
- https://cdn.shopify.com/s/files/1/0435/9503/8877/files/podilebubise.pdf
- https://cdn.shopify.com/s/files/1/0438/3942/2626/files/empyrean_restoration_effort_destiny_2.pdf
- https://static.usrfiles.com/ugd/3b47cb_5a7b2d2f348746d592616e21e4201578.pdf
- https://static.usrfiles.com/ugd/b8c837_c91f7b46b6004e72a4e186cd9e11a7bd.pdf
- https://cdn.shopify.com/s/files/1/0434/0659/0106/files/volekexobebimazitinilojuk.pdf
- https://cdn.shopify.com/s/files/1/0436/9874/9608/files/liboviradizovozadu.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_off00005ba5.bin32e5452ee9f3da59c0fd72861186a6399e1a6e6750fb5f632e581835b745dc19 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BA5 | 5292 bytes |
font_01_sfnt_off00006dc6.bin680fa2f826f41873a25123cb4e5e861dfa6925f01e85d2e5e62a5b109167d258 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC6 | 10204 bytes |
font_02_sfnt_off000090e3.binde91570f50a7136400fd5d30b4225c4730c732b85b2cfea4c1cc5eeed8664338 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90E3 | 16284 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.