MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a redirector service. The document body text, though heavily corrupted, contains keywords related to software downloads and a URL that appears to be a redirector. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious sites, likely for phishing or malware distribution. The primary malicious URL identified is https://ttraff.ru/pify?keyword=mobogenie+for+pc+latest+version+free.
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=mobogenie+for+pc+latest+version+free In PDF document text
- http://dewobap.eastviewyearbook.com/uploads/1/3/0/7/130739038/927ed441.pdfIn PDF document text
- http://files.pinevalleyartisans.com/uploads/1/3/2/6/132682113/xuronapulixaf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0435/4595/2408/files/42701635705.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5934/7618/files/mijatofosojubapixebid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0517/3147/files/physical_chemistry_silbey_solutions_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6009/9222/files/41578880193.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6219/0499/files/wemanixefaro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2170/5124/files/14959382471.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7710/6838/files/temisijurefeme.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5195/8947/files/likagisagujezobagulegivuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2950/3908/files/feramomitajubamiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3984/2719/files/probability_sample_space.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7471/4784/files/zafobop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3606/5438/files/abdullah_novel_part_3_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9204/1118/files/plague_inc_zombie_guide_brutal.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D4 | 5176 bytes |
SHA-256: 8bef3c51e6e3d777c57752e3623e3bf21a3d5f8ff19a5cb5785a56ac99ae50ec |
|||
font_01_sfnt_off00007280.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7280 | 14648 bytes |
SHA-256: 850de892b15951d36763bec4ceeb2fd9a7cf8c25038dd8546183af3f87f27294 |
|||
font_02_sfnt_off00009b03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B03 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.