MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a lure related to a 'school leave application format' and embeds multiple links. One prominent link, 'https://ttraff.cc/pify?keyword=school+leave+application+format+in+english+pdf', redirects to a known malicious infrastructure. The document also features a large number of links to other PDFs hosted on Shopify, suggesting a link farm or SEO manipulation tactic to obscure the malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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.cc/pify?keyword=school+leave+application+format+in+english+pdf In PDF document text
- http://files.jamesvandenburg.com/uploads/1/3/1/8/131857631/tixafot.pdfIn PDF document text
- http://tiganozoz.casperpecancompany.com/uploads/1/3/2/6/132696021/zidetimusozidalebo.pdfIn PDF document text
- http://files.taejulee.com/uploads/1/3/1/8/131872054/peguforafu.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000068dc.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000068dc.bin)
- http://fedorahosted.org/lohitIn extracted file (font_02_sfnt_off00009fa3.bin)
- https://cdn.shopify.com/s/files/1/0429/9682/6273/files/defupasete.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9737/2312/files/nizafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/7872/8345/files/bharatanatyam_mudras_with_meanings.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5122/9089/files/muluxinaguvolovogim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7923/6760/files/regukezugaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6312/9765/files/63825103284.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7628/7648/files/favozuxonijo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7482/2043/files/93171997084.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0795/0495/files/77764212357.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6045/2760/files/80668619793.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6750/6841/files/telufizizipaba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0571/4338/files/83761696912.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7420/7387/files/lozijazojafited.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn extracted file (font_00_sfnt_off000068dc.bin)
🗂 Part of campaign:
olgasplaces.com
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68DC | 5732 bytes |
SHA-256: 125554395084603e2f000c4b1fb54156331059eb3e88e691418bab6d8924dc51 |
|||
font_01_sfnt_off00007c38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C38 | 10332 bytes |
SHA-256: cade02b3a23de8b7d75fbd5d64a78db58d7dfdccd9c8310d4b1d9a942713192e |
|||
font_02_sfnt_off00009fa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FA3 | 3748 bytes |
SHA-256: 3b5ed5cb494b39b87a3020261a75edb3d2afffb507de0d4216e6a54fca7bde38 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.