MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is the primary attack vector. The document body and embedded URLs suggest a lure to download a PDF, but the actual content is obfuscated and likely intended to redirect the user to malicious infrastructure. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.
-
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=pardoner+s+tale+pdf
- http://jukisepi.thingsgreen.com/uploads/1/3/1/8/131856318/kumibevisa-xoraluverubadu-pezuxisu-tigukoguvuzi.pdf
- http://files.ps173q.com/uploads/1/3/1/3/131383748/nogovawuwe.pdf
- http://mosolelag.ghanavenothan.com/uploads/1/3/2/7/132740214/gemukovoki_mafuxe_mopagof.pdf
- http://files.vinoandveritas.com/uploads/1/3/0/7/130776745/bodorumeludevopaki.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/texirid.pdf
- https://cdn.shopify.com/s/files/1/0431/3333/7768/files/40026314921.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/54313135065.pdf
- https://cdn.shopify.com/s/files/1/0432/0142/9662/files/somas.pdf
- https://cdn.shopify.com/s/files/1/0431/2684/9700/files/wuwesivotimonuxe.pdf
- https://cdn.shopify.com/s/files/1/0432/4874/6651/files/editable_calendar_october_2020.pdf
- https://cdn.shopify.com/s/files/1/0434/6563/8050/files/bunchems_instruction_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89965927340.pdf
- https://cdn.shopify.com/s/files/1/0430/6341/0845/files/bajuriwokewusekitilaw.pdf
- https://cdn.shopify.com/s/files/1/0434/1491/3191/files/baneselirexoji.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/59677855830.pdf
- https://cdn.shopify.com/s/files/1/0435/6410/5886/files/xanadowebow.pdf
- https://cdn.shopify.com/s/files/1/0430/7514/1783/files/romedifesub.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/
- https://cdn.shopify.com/s/files/1/0435/641
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007b66.bin07795958ddb39d35bcc3c1f644fdcdb6b3261374c76fc606b5307a724295e8fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B66 | 5036 bytes |
font_01_sfnt_off00008c93.bina30b9352e76925784e893c73549fa67478aa7b4ffb9261109690396e38141bea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C93 | 10024 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.