MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a link farm and a malicious redirector, indicating an attempt to drive traffic to potentially harmful sites. The document body, though heavily obfuscated, suggests a lure related to a 'baby jogger manual'. The presence of numerous external PDF links, many hosted on WordPress, points towards a link-farming or SEO manipulation tactic to obscure the true malicious destination. The primary malicious URL identified is ttraff.com.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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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.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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/wb?keyword=baby%20jogger%20city%20mini%20gt%20travel%20system%20manual In PDF document text
- http://files.kakapocakes.com/uploads/1/3/0/8/130813307/017e8771.pdfIn PDF document text
- http://files.theriversedgeranch.org/uploads/1/3/1/8/131871762/0f162.pdfIn PDF document text
- http://files.adelaidechickensittingservice.com/uploads/1/3/1/8/131857071/wovakemeluwo-bokevanukapaku.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://miwezoju.files.wordpress.com/2020/07/1274301964.pdfIn PDF document text
- https://nozikop.files.wordpress.com/2020/06/86718352053.pdfIn PDF document text
- https://wojikife.files.wordpress.com/2020/07/11601562327.pdfIn PDF document text
- https://rofatekarem.files.wordpress.com/2020/06/25077506787.pdfIn PDF document text
- https://putasadasota541167068.files.wordpress.com/2020/07/37842927587.pdfIn PDF document text
- https://sajovuvinar.files.wordpress.com/2020/07/6802782666.pdfIn PDF document text
- https://zejezezo.files.wordpress.com/2020/06/pemakujoserinojeza.pdfIn PDF document text
- https://texamepup.files.wordpress.com/2020/07/31693991041.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7977/8979/files/kisufewoberixifiva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3595/1257/files/gekefupetezopulo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4795/2294/files/wibeli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6758/0322/files/roxetoliguvaji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7488/5534/files/lidumuwemaxejazikujoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1539/6776/files/retalobewalodisominagetop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6745/7188/files/50015136174.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5673/4109/files/53372494881.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_off00005697.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5697 | 5428 bytes |
SHA-256: 841bb53c04d4a02c0ec0566de782767c8dd5930aa96ac9f69dbc94274091a549 |
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font_01_sfnt_off00006904.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6904 | 8900 bytes |
SHA-256: b24f08bee3083f3c99975315a3328ae88cf96c47ac2126f6e656c332f0fa8174 |
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