MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one critical heuristic identifying it as a malicious redirector. The document body, though heavily obfuscated, contains text related to a 'Brother printer driver' and a URL that appears to be a lure. This URL, https://ttraff.com/pify?keyword=brother+printer+driver+dcp+l2541dw, redirects to a Shopify-hosted PDF, suggesting a link farm or redirection chain designed to obscure the ultimate malicious destination. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
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=brother+printer+driver+dcp+l2541dw
- http://files.thebeautyspotairdrie.com/uploads/1/3/1/4/131452741/8369821.pdf
- http://files.ducilloconstruction.com/uploads/1/3/2/6/132683135/2fc59f.pdf
- http://files.mendenhall-lab.org/uploads/1/3/2/7/132741052/xorosopabezad-dixigaseme-bomal.pdf
- https://cdn.shopify.com/s/files/1/0434/6786/6265/files/81532694028.pdf
- https://cdn.shopify.com/s/files/1/0432/6601/5396/files/artificial_intelligence_report_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/5856/9120/files/bunukojevas.pdf
- https://cdn.shopify.com/s/files/1/0440/5349/5958/files/puwawo.pdf
- https://cdn.shopify.com/s/files/1/0436/6086/9785/files/92458616807.pdf
- https://cdn.shopify.com/s/files/1/0437/0500/8293/files/angina_estable_tratamiento.pdf
- https://cdn.shopify.com/s/files/1/0432/2508/8168/files/16836098541.pdf
- https://cdn.shopify.com/s/files/1/0429/2660/4447/files/nogujaxikanukan.pdf
- https://cdn.shopify.com/s/files/1/0431/6351/7092/files/44367490701.pdf
- https://cdn.shopify.com/s/files/1/0428/7240/6179/files/zekowesejegebosapujuj.pdf
- https://cdn.shopify.com/s/files/1/0432/2885/6477/files/vukuxan.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_off00005bff.binb2110001abdd346978a4ac3939084ec857583b491787e071a661865b9b891b1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BFF | 5372 bytes |
font_01_sfnt_off00006e6e.binfdd5a7bc403e13e63628919ea72b1dde2e34c1ed78d1117383be65050822ce8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E6E | 11112 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.