MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a deceptive title related to muscle building workouts, but the primary malicious functionality is a redirector link. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates that the embedded URL https://ttraff.cc/pify?keyword=muscle+building+workout+pdf leads to known malicious infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many pointing to shopify.com, suggesting a link farm used for SEO poisoning or distributing further malicious content.
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=muscle+building+workout+pdf
- http://files.nhsoulstudies.com/uploads/1/3/1/8/131856330/6672686.pdf
- http://files.colhenryart.net/uploads/1/3/0/8/130874489/6919478.pdf
- http://files.shopcountinghouse.com/uploads/1/3/0/8/130813364/tovizaraseku.pdf
- https://cdn.shopify.com/s/files/1/0434/7812/2649/files/nijuzofesuzonalol.pdf
- https://cdn.shopify.com/s/files/1/0428/5153/2963/files/mitesafikimumikuj.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bodadajigewodozisidezufe.pdf
- https://cdn.shopify.com/s/files/1/0436/8692/0347/files/19959209885.pdf
- https://cdn.shopify.com/s/files/1/0430/9703/0817/files/6291857.pdf
- https://cdn.shopify.com/s/files/1/0436/6794/7673/files/fuck_it_eamon.pdf
- https://cdn.shopify.com/s/files/1/0434/4964/7261/files/vivotiwavibokaxunufan.pdf
- https://cdn.shopify.com/s/files/1/0437/3646/5559/files/elements_of_photogrammetry_book.pdf
- https://cdn.shopify.com/s/files/1/0433/6985/7176/files/82973989580.pdf
- https://cdn.shopify.com/s/files/1/0439/2960/0155/files/mgk_till_i_die.pdf
- https://cdn.shopify.com/s/files/1/0438/9958/4664/files/65156244310.pdf
- https://cdn.shopify.com/s/files/1/0432/6385/2708/files/77352202526.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_off0000645f.bin0a88ebeca3978d270cde615e9579206bf278bbbe0ea07a2333d8b23c164e5571 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x645F | 5412 bytes |
font_01_sfnt_off000076f5.bin61eaa16d4a0a080b816a9a242788052dbf31fd19ced177094d82ad4f2822304e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76F5 | 10148 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.