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, pointing to ttraff.com. The document body, though heavily obfuscated, contains text related to a 'free album' and the malicious URL itself. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify, likely to obscure the malicious destination. The primary malicious IOC is the ttraff.com redirector.
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=free++album+barasuara+pikiran+dan+perjalanan
- http://kuvawi.buypanamacoffee.com/uploads/1/3/1/4/131438641/7225368.pdf
- http://kopeta.rhythmandpurpose.com/uploads/1/3/1/6/131606597/bupubesogopusad.pdf
- https://cdn.shopify.com/s/files/1/0440/7800/6437/files/the_college_panda_sat_essay.pdf
- https://cdn.shopify.com/s/files/1/0435/2950/2874/files/bivawize.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gofifarigomikidapowokov.pdf
- https://cdn.shopify.com/s/files/1/0448/1450/0006/files/im_better_now_song_hd_video.pdf
- https://cdn.shopify.com/s/files/1/0432/0745/8975/files/acidosis_metabolica_caso_clinico.pdf
- https://cdn.shopify.com/s/files/1/0434/3355/8168/files/pukesikifikol.pdf
- https://cdn.shopify.com/s/files/1/0435/4041/4615/files/73007143333.pdf
- https://cdn.shopify.com/s/files/1/0430/4722/3458/files/louvre_museum_self-_guided_tour.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/seloda.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/bobcat_763_service_manual_free.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_off00006036.bin8598ae7f1b3e8ab8b32c35c559f733a42b72923beaf3f2da432e9178c92ec18b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6036 | 5340 bytes |
font_01_sfnt_off00007243.bin23d6adcfb141995e81ce7be858e3fd689a538b11715db5a2f8c42206d33b6f77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7243 | 10524 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.