MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.002 Spearphishing Attachment
The PDF contains embedded JavaScript and links to known malicious redirector infrastructure. The primary malicious URL, https://ttraff.com/pify?keyword=java+windows+7, is designed to redirect the user to further malicious content. The document body, though heavily obfuscated, contains references to 'Java windows 7' and the redirector URL, suggesting a social engineering lure. The presence of numerous other PDF links, many hosted on Shopify, indicates a potential link farm or SEO poisoning attempt to distribute the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
-
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/pify?keyword=java+windows+7 In PDF document text
- http://files.fittingroomligonier.com/uploads/1/3/0/8/130814672/sodumavasoso_sugenufefigu_tinivotosuna_sezomojodupebe.pdfIn PDF document text
- http://files.gehringerwines.ca/uploads/1/3/1/6/131606186/ralanojoz_zodufefu_luxedek.pdfIn PDF document text
- http://nuxumuvir.babyg-lash.com/uploads/1/3/0/7/130775583/1617803.pdfIn PDF document text
- http://durow.riveflowyoga.com/uploads/1/3/1/4/131454950/buzifusalatapos-zeliwirabejepe-fepemaletotedet-gupozitoxuwep.pdfIn PDF document text
- http://files.alittlelively.com/uploads/1/3/2/6/132683154/de65e0cdbd396ea.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3699/0885/files/bufeguvami.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3517/2770/files/belageddu_yara_mukava_ringtone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9051/7917/files/lawn_mowing_business_start_up_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7850/6904/files/73918636305.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9523/6513/files/warframe_ivara_farming_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/28713189555.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5305/5128/files/vogatasiran.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2391/7478/files/91795418246.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3961/3347/files/fuzuli_su_kasidesi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6408/1046/files/95582351651.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006309.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6309 | 4912 bytes |
SHA-256: a5aa029a4365d3b73e3930bdca8651e238f18a5ceebe9b6c1dbb82f96138b411 |
|||
font_01_sfnt_off000073ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73EC | 10308 bytes |
SHA-256: 7bf4d8cb3a249f29f16a84b026976cb4aa5068a5697ac07bd8848f8f457edf58 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.