MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to a lure for 'pdf annotator crack'. The document body also contains this URL and numerous other embedded URLs, many hosted on Shopify, suggesting a link farm for SEO poisoning or distribution. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates that the document likely provides instructions to decrypt a password-protected archive, a common tactic to bypass gateway security. The primary malicious IOC is the redirector URL, which likely leads to further malicious content or downloads.
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.
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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=pdf+annotator+7.+1.+0.+719+crack In PDF document text
- http://files.yogawithsarah.org/uploads/1/3/0/7/130776041/runitubiwu.pdfIn PDF document text
- http://files.friendsofgoodwinforest.org/uploads/1/3/0/8/130874652/dafuse.pdfIn PDF document text
- http://files.bucklesrvsales.com/uploads/1/3/0/8/130874587/nelamimok_tolasejeb.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/1/0432/2213/9041/files/wotirimixipogotive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3702/3641/files/amleto_inglese.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7173/2889/files/86882032408.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8921/6163/files/14235227320.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5583/9382/files/87395830952.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2574/3515/files/47216244181.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5009/8085/files/89269702810.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0225/7823/files/kizelitir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3076/4968/files/rawofunazipulejodi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4155/3575/files/angles_in_a_triangle_worksheet_ks2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2599/7722/files/soledovuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9158/2357/files/bimabujin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2102/3904/files/osrs_ardy_diary.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9289/2061/files/57567970813.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_off00007d9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D9D | 5332 bytes |
SHA-256: 3eadd5f635a091b2d4dda52b937068722f6ed38566ce47271ea3453f269102bd |
|||
font_01_sfnt_off00008fe6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FE6 | 10472 bytes |
SHA-256: 6847470af7265d2f7231311496d5456563a454c3c031d571d9238601e12ff9a0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.