MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a malicious URL, disguised as a search result for a repair manual. This indicates a phishing or social engineering attack aimed at tricking users into visiting malicious sites. The PDF also contains a large number of external links, suggesting it is part of a link farm designed to manipulate search engine results.
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.
-
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.
-
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=briggs+and+stratton+repair+manual+pdf+download+free In PDF document text
- http://files.readwriteinaustin.com/uploads/1/3/0/8/130813301/5405976.pdfIn PDF document text
- http://wekurut.versewrights.com/uploads/1/3/0/8/130874493/mexuj_nemutadelekili.pdfIn PDF document text
- http://files.dillylily.com/uploads/1/3/1/3/131380052/budutebineseber_joxeve.pdfIn PDF document text
- http://files.concordstorefixturegroup.com/uploads/1/3/2/6/132682684/zonudasenazako_zexukepuwuwide.pdfIn PDF document text
- http://sorabi.fou2asia.org/uploads/1/3/2/8/132814930/156875.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/1/0434/0586/9208/files/zigibelefiti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7857/3464/files/20885613271.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2808/5912/files/kisojepawaxuguzu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3204/2920/files/dasixux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5279/2982/files/11465416909.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9200/9365/files/25928165165.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9754/7157/files/bogotivavivubabuvewigibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/kigovapivizon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6759/5169/files/maladaptive_behaviors.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7375/7603/files/pupiwisigojelumofexog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9074/8316/files/2020_cadillac_sts_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9948/8410/files/worawabakejusokoki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0183/9775/files/41468064794.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8284/6109/files/biochemistry_test_normal_values.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0591/9903/files/67474897700.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_off00005f29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F29 | 5504 bytes |
SHA-256: 72030d4f22c52314c8a6da4fbd19dddbf4a5f62705b9b8ff207b25871fcb43e0 |
|||
font_01_sfnt_off000071de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71DE | 10032 bytes |
SHA-256: 4937734bf3310045677429f922127723ef074c0db8aad24a7514aca573ac373e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.