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 linking to known malicious redirector infrastructure, specifically `https://ttraff.com/pify?keyword=chrome+app++for+laptop+windows+10`. This URL is presented within the document body, suggesting a social engineering lure to trick users into downloading a fake application. The presence of numerous other PDF links, many hosted on `cdn.shopify.com`, indicates a link farm strategy, likely to improve search engine ranking for malicious lures.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=chrome+app++for+laptop+windows+10
- http://xutibula.carlylbodnar.com/uploads/1/3/2/3/132302857/mazobun_jitasutevigu_fenopok_temurugidibo.pdf
- http://mutekozo.jannamparker.com/uploads/1/3/0/7/130738870/369889.pdf
- http://wituzani.usccssapr.com/uploads/1/3/1/4/131452821/b4ac24a9.pdf
- http://files.logantoftness.com/uploads/1/3/1/6/131637477/tebamagaz_delumiximunel_sonukumadired.pdf
- http://puxuru.mountainridgefurniture.com/uploads/1/3/1/8/131871674/lunamu_vizilurutifesot_venakaleruvu.pdf
- https://cdn.shopify.com/s/files/1/0440/8174/1976/files/kinujegol.pdf
- https://cdn.shopify.com/s/files/1/0447/2566/5945/files/drz400_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/7920/3992/files/sakukojireripir.pdf
- https://cdn.shopify.com/s/files/1/0434/7920/3992/files/49062699994.pdf
- https://cdn.shopify.com/s/files/1/0432/8089/2057/files/staphylococcus_aureus_skin_infection.pdf
- https://cdn.shopify.com/s/files/1/0434/9041/0658/files/lixerosi.pdf
- https://cdn.shopify.com/s/files/1/0434/5643/0230/files/asphalt_6_apkparadise.pdf
- https://cdn.shopify.com/s/files/1/0431/0709/0581/files/sexibozegami.pdf
- https://cdn.shopify.com/s/files/1/0432/3095/3627/files/32595091360.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6063/files/galozojiminexodowaxegumum.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_off00006312.bin78179a5fc8e03586b450d7dd002bac57d3209dc990e15a97a94b889e229aba37 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6312 | 5472 bytes |
font_01_sfnt_off0000759a.binbcb9a15fa5d114c9db8a2f5b950505a3f97c4108c43d95a2cf63525b49c90688 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x759A | 10404 bytes |
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