MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many of which point to external PDF files hosted on various domains, suggesting a link farm or redirection strategy. One prominent link, 'https://ttraff.com/wb?keyword=convert%20odt%20to%20pdf%20ipad', is identified as a malicious redirector. The document body, though partially corrupted, contains text related to file conversion, likely a lure to entice users to click the malicious links. The ML classifier strongly flagged this PDF as malicious.
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.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
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.com/wb?keyword=convert%20odt%20to%20pdf%20ipad In PDF document text
- http://files.qcalogistics.com/uploads/1/3/0/7/130775561/foloju.pdfIn PDF document text
- http://files.hloyalpr.org/uploads/1/3/1/3/131379663/vibajoko_mijaragakofoxeb_netilukuredo.pdfIn PDF document text
- http://files.heavencanbefound.com/uploads/1/3/1/3/131384018/tizalunovemili.pdfIn PDF document text
- http://files.studiozenden.com/uploads/1/3/1/4/131453241/ponuduzubirulagasad.pdfIn PDF document text
- http://files.delbertsonrealty.com/uploads/1/3/0/7/130776370/pitiw_zujutumokofu.pdfIn PDF document text
- http://files.artlynchactingcoach.com/uploads/1/3/1/3/131380868/tagaxe.pdfIn PDF document text
- http://files.hartsvillemasons547.com/uploads/1/3/0/9/130969884/4005857.pdfIn PDF document text
- http://files.mciea.org/uploads/1/3/2/8/132814768/fadelus.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://mixumepenow322808010.files.wordpress.com/2020/06/lakesa.pdfIn PDF document text
- https://butisukumig.files.wordpress.com/2020/06/61992850574.pdfIn PDF document text
- https://noginamopak.files.wordpress.com/2020/06/41519536727.pdfIn PDF document text
- https://maturixox.files.wordpress.com/2020/06/55389287110.pdfIn PDF document text
- https://luriwoge.files.wordpress.com/2020/06/50708265954.pdfIn PDF document text
- https://kikibok.files.wordpress.com/2020/06/dederinosibovolaruvuja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sejil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/ligumugazawebamupewav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/75130531250.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8861538602.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 PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60CC | 4696 bytes |
SHA-256: 5f7d0d3ba18a8a46b437ac1d670708cf3acc53ed909f5cff86fcbd64d15a3cd7 |
|||
font_01_sfnt_off000070d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D2 | 9876 bytes |
SHA-256: d82c6307a144d3dda2254e3dbd2d0ffa64f8bdeb013f9520f8e39a7649444763 |
|||
font_02_sfnt_off000092f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92F9 | 16076 bytes |
SHA-256: 3088de61ba4d2b01ab234d84e40a42107c4d30a52b1b9bdaf8961d49da71d313 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.