MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file contains a link farm and a malicious redirector, disguised as a medical textbook. The primary malicious URL is https://ttraff.com/pify?keyword=langman%2527+s+medical+embryology+12th+edition+pdf, which is likely used to redirect the user to a malicious site. The presence of numerous other links, many hosted on Shopify, suggests a tactic to improve search engine ranking for the lure document, potentially to broaden its reach. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the payload.
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
-
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=langman%2527+s+medical+embryology+12th+edition+pdf
- http://files.salesmeddic.com/uploads/1/3/1/4/131452858/juweja.pdf
- http://files.wellsburgchamber.com/uploads/1/3/0/9/130969428/sanor_majafiwe.pdf
- http://files.casapaloma2.org/uploads/1/3/0/8/130873758/wutij-jibip.pdf
- https://cdn.shopify.com/s/files/1/0429/4872/2851/files/7003418363.pdf
- https://cdn.shopify.com/s/files/1/0433/9308/9692/files/zanofoxop.pdf
- https://cdn.shopify.com/s/files/1/0431/0692/6741/files/64815455570.pdf
- https://cdn.shopify.com/s/files/1/0437/1434/7160/files/dilabadisepimidul.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/32038991329.pdf
- https://cdn.shopify.com/s/files/1/0431/6944/8097/files/pivabomajopunepet.pdf
- https://cdn.shopify.com/s/files/1/0430/7546/9473/files/fizuvanunabarapen.pdf
- https://cdn.shopify.com/s/files/1/0430/5453/0714/files/92646997423.pdf
- https://cdn.shopify.com/s/files/1/0429/8607/8369/files/58700015163.pdf
- https://cdn.shopify.com/s/files/1/0430/5682/4471/files/gipiwadajakiwonuv.pdf
- https://cdn.shopify.com/s/files/1/0438/4797/5062/files/76266491022.pdf
- https://cdn.shopify.com/s/files/1/0432/8947/7273/files/dixidez.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_off00004720.binbdbd469430998e215ade0ede3d0654ef764d09b29b5270ef4141b85ba147be8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4720 | 5972 bytes |
font_01_sfnt_off00005b5f.bin7da83a668dd28f244d36e4b11b21dc3ad6b3a0aa6c056449fb7443f7e9cc312b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B5F | 9936 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.