MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=holy+quran+with+bangla+pronunciation+pdf'. This indicates the document is designed to lure users to a malicious site. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, further supporting the malicious intent. No scripts were extracted, but the embedded URLs are sufficient to classify the attack pattern.
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.ru/pify?keyword=holy+quran+with+bangla+pronunciation+pdf In PDF document text
- http://files.conservationsupport.net/uploads/1/3/2/7/132740747/dedikezowomumuzamu.pdfIn PDF document text
- http://files.cmefonline.com/uploads/1/3/1/4/131406448/389ed5007187.pdfIn PDF document text
- http://files.seawatchingestaca.com/uploads/1/3/2/6/132680933/7764598.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/1/0433/7339/6133/files/wupinuvugaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8461/1737/files/31477249974.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7460/7514/files/5357738487.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8640/5022/files/95292124484.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1156/3932/files/what_does_acquiesce_mean_in_a_sentence.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/kodajiwesimevuxofivamun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2515/3698/files/79502917515.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/4413/2248/files/kizij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6043/6896/files/xerometiguwetakabizaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1574/0312/files/nemutu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5097/5910/files/91272012066.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4405/1864/files/409_737_6010.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
🗂 Part of campaign:
cmefonline.com
4 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B9 | 5660 bytes |
SHA-256: a458ba8ac20d95b650b61f14a746a781a5dd626b8378b05b6812d2026bcb48fc |
|||
font_01_sfnt_off00007609.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7609 | 10696 bytes |
SHA-256: b58df12bcc7a355ef4bf0c439974525c902f704f224fa9bf29d4e9eabb80b3f6 |
|||
font_02_sfnt_off00009a20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A20 | 16340 bytes |
SHA-256: 30535b71fef35ed465fed30c911a8a99e3a2d946f4f54da78be9ea025806a16a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.