MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a deceptive link disguised as a 'Kumon answer book' download. This link, https://ttraff.com/pify?keyword=kumon+answer+book+level+h+math+pdf, redirects to malicious infrastructure, indicating a phishing or malware distribution attempt. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm designed to improve search engine ranking for malicious content. No scripts were extracted, but the PDF structure and embedded links strongly indicate a social engineering attack.
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=kumon+answer+book+level+h+math+pdf
- http://files.atheistsurvival.com/uploads/1/3/0/7/130739776/nefurex-zefafobakexezi-wadokut-pofadubifu.pdf
- http://files.diasalinas.org/uploads/1/3/1/4/131438567/busadajuma.pdf
- http://files.austindemaille.com/uploads/1/3/1/4/131453522/6794a3b.pdf
- http://files.wardpearsongroup.com/uploads/1/3/2/6/132683080/b11b68.pdf
- http://supufe.hollingertennis.net/uploads/1/3/0/7/130739192/9289771.pdf
- https://geags.com/1il3ag
- https://cdn.shopify.com/s/files/1/0437/1267/5990/files/medical_experience_certificate_format.pdf
- https://cdn.shopify.com/s/files/1/0431/3877/7249/files/video_trn_web_android.pdf
- https://cdn.shopify.com/s/files/1/0433/2558/7609/files/assurance_wireless_application_virginia.pdf
- https://cdn.shopify.com/s/files/1/0432/6113/2968/files/60628819268.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6604/files/mosonitodiwowubamewe.pdf
- https://cdn.shopify.com/s/files/1/0439/3759/5560/files/19703162665.pdf
- https://cdn.shopify.com/s/files/1/0434/1995/9463/files/tinakavafititarigenifa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xazijejizamoketabuguta.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_off000065b2.bin007777be6a22793dc144a31fdbab7b0a13868929ef0ec3554b9b47b8d18abccb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65B2 | 5440 bytes |
font_01_sfnt_off00007812.bin03d489d79161af9b45b815bd7770e236177788139848080e30f525252f21d2f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7812 | 10640 bytes |
font_02_sfnt_off00009c8d.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C8D | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.