Malware Insights
The PDF file contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body text, though heavily obfuscated, contains the phrase 'birdie crush apk mod' and the malicious URL, suggesting a lure for potentially unwanted software or malware. The presence of a visual download button heuristic further supports the social engineering aspect of this attack. The primary malicious URL is https://ttraff.com/pify?keyword=birdie+crush+apk+mod, which likely serves as the initial entry point for further malicious activity.
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=birdie+crush+apk+mod
- http://xenanujed.bestgatelatch.com/uploads/1/3/0/9/130969723/3cfc23.pdf
- http://files.wetfutures.eu/uploads/1/3/0/7/130739704/dewubi-fulave.pdf
- https://cdn.shopify.com/s/files/1/0428/9878/4422/files/nagolejepexuwukenazojewun.pdf
- https://cdn.shopify.com/s/files/1/0431/1003/9719/files/37882261079.pdf
- https://cdn.shopify.com/s/files/1/0439/4283/8427/files/76350324053.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gifowugebivagobawogun.pdf
- https://cdn.shopify.com/s/files/1/0432/4658/3976/files/besowovowobo.pdf
- https://cdn.shopify.com/s/files/1/0430/3549/2503/files/jumiferidirix.pdf
- https://cdn.shopify.com/s/files/1/0429/4829/6857/files/obc_caste_certificate_form_assam.pdf
- https://cdn.shopify.com/s/files/1/0429/2539/2035/files/apa_formatting_references_website.pdf
- https://cdn.shopify.com/s/files/1/0430/0649/2823/files/lois_griffin_tatum_hentemann.pdf
- https://cdn.shopify.com/s/files/1/0432/9707/9460/files/40439799679.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/bijosiwuvifutogu.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_off0000618f.bin2b08d8bc638822722ab6bf0f5ce68fb54e1bc761f9f272bc06ac6ffec9c47c6e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x618F | 5392 bytes |
font_01_sfnt_off000073b9.bin3e829eb4a90df987c0b800cb2fd02dac667d77d03850d911aab9362518473734 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73B9 | 9728 bytes |
font_02_sfnt_off00009537.binf303f1ba6be666994474553c41d1e66f9cd2983a7632db4a38a22667ca204af9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9537 | 16120 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.