MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, which is likely intended to lead the user to a malicious payload. The PDF also contains a large number of links to other PDFs hosted on Shopify, suggesting a link farm for SEO poisoning or to obscure the malicious redirector. The ML classifier strongly indicated maliciousness, and the presence of a redirector URL confirms a malicious intent to lure the user to a harmful destination.
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=altruistic+punishment+in+humans+pdf
- http://vipixoj.starlightdancecamps.com/uploads/1/3/2/7/132712207/pirojidasepewogigut.pdf
- http://xadet.bgnazarene.com/uploads/1/3/0/7/130776804/wejidoma.pdf
- http://lifululet.sunshineandraindrops.com/uploads/1/3/2/7/132740978/9581297.pdf
- http://sijibi.contractgovernmentservices.com/uploads/1/3/0/8/130814328/f24a00f7a.pdf
- https://cdn.shopify.com/s/files/1/0428/3236/3687/files/delivery_note_template_doc.pdf
- https://cdn.shopify.com/s/files/1/0429/8289/9871/files/malwarebytes_activation_code.pdf
- https://cdn.shopify.com/s/files/1/0432/6857/1294/files/mamiginitibivodelumeri.pdf
- https://cdn.shopify.com/s/files/1/0430/6360/7445/files/lewapuwejokokimuxuti.pdf
- https://cdn.shopify.com/s/files/1/0437/5265/2961/files/basic_english_speaking_lessons_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0431/3631/9637/files/lodumuniwodefupaxulomaf.pdf
- https://cdn.shopify.com/s/files/1/0438/0747/3821/files/aceite_romero_doterra.pdf
- https://cdn.shopify.com/s/files/1/0435/2140/9184/files/kopurogitozavepaxiwomasu.pdf
- https://cdn.shopify.com/s/files/1/0433/8378/3575/files/dupisavijapunupus.pdf
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/autocad_notes.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_off00007ca9.bin8e86811d6368c75e327d039af97b0819436d6cce2fcc9183c6a1151a012ee072 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CA9 | 5384 bytes |
font_01_sfnt_off00008ec6.bin70528f8ad06c182ad73971927a8be0ca9468136f44a0142369b3b100297161ad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EC6 | 10352 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.