MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains, creating a link farm. One of the primary links, 'https://ttraff.cc/pify?keyword=online+lab+reports+dow', is identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'online lab reports', suggesting a lure to trick users into clicking the malicious links. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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=online+lab+reports+dow
- http://files.asliagirbas.com/uploads/1/3/0/7/130776841/07f27bfa0f9527.pdf
- http://regamevi.ellyx.studio/uploads/1/3/1/6/131606727/pugasosojir_zopologovob_pesivugowaru.pdf
- http://files.mccv2015.org/uploads/1/3/1/4/131406437/gepozasoxiwo_milajiwuxejum.pdf
- http://zorumot.yrpm.ca/uploads/1/3/0/7/130775565/763de2.pdf
- http://files.jacwicksdesigns.co.uk/uploads/1/3/1/4/131454620/267546.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jerozex.pdf
- https://cdn.shopify.com/s/files/1/0429/3050/3843/files/lebazomubugetu.pdf
- https://cdn.shopify.com/s/files/1/0431/4952/5156/files/67518423602.pdf
- https://cdn.shopify.com/s/files/1/0429/5950/3519/files/66387127814.pdf
- https://cdn.shopify.com/s/files/1/0437/7418/1534/files/xixulitokagono.pdf
- https://cdn.shopify.com/s/files/1/0433/8286/6072/files/xijigozefotidivowixalelu.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/robert_bosch_automotive_handbook.pdf
- https://cdn.shopify.com/s/files/1/0440/5015/3622/files/call_of_duty_psp_100mb.pdf
- https://cdn.shopify.com/s/files/1/0438/9001/6424/files/dubai_international_airport_terminal_3_map.pdf
- https://cdn.shopify.com/s/files/1/0453/6195/4971/files/46167014334.pdf
- https://cdn.shopify.com/s/files/1/0437/4868/8033/files/lasciatemi_cantare_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0436/8983/6697/files/capites_de_areia_livro_download.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_off0000c828.bindd7b880f1c6958317b71933e3175eb4154b1281d355b69180e4ce829e506ee21 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC828 | 2828 bytes |
font_01_sfnt_off0000d222.bin91db4c5ef2c70c89ca964c07958f5242e437daae81a45741512b3ae1382fb608 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD222 | 5212 bytes |
font_02_sfnt_off0000e3ea.bin43732afce1ccb4f8dcf9d8325f58fc681f3fc45ada776995baca433d38a0becb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3EA | 10764 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.