MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded URLs, with a critical heuristic firing indicating a PDF link farm. One of the primary URLs, 'https://ttraff.ru/pify?keyword=batman+begins+gamecube', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a coordinated effort to distribute malicious content or manipulate search engine rankings. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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=batman+begins+gamecube
- http://files.dreamallianceservices.com/uploads/1/3/2/6/132683088/junemu_novagumazowejot_nelefaveverixo_guxisutoz.pdf
- https://cdn.shopify.com/s/files/1/0433/9145/1294/files/gekutalivorosupikumi.pdf
- https://cdn.shopify.com/s/files/1/0431/5129/4628/files/bjt_amplifier.pdf
- https://cdn.shopify.com/s/files/1/0437/6546/5245/files/compliance_auditor_job_description.pdf
- https://cdn.shopify.com/s/files/1/0437/7441/0909/files/post_office_building_plan_drawing.pdf
- https://cdn.shopify.com/s/files/1/0436/6126/3001/files/interactive_cadaveric_dissection_guide.pdf
- https://cdn.shopify.com/s/files/1/0427/5198/3772/files/49091241251.pdf
- https://cdn.shopify.com/s/files/1/0439/6577/6030/files/96040000236.pdf
- https://cdn.shopify.com/s/files/1/0428/3020/0991/files/bacterial_blight_of_rice.pdf
- https://cdn.shopify.com/s/files/1/0431/8121/1802/files/1142874674.pdf
- https://cdn.shopify.com/s/files/1/0428/7404/4579/files/fukusisunarome.pdf
- https://cdn.shopify.com/s/files/1/0437/2607/8101/files/44355100901.pdf
- https://cdn.shopify.com/s/files/1/0430/6875/2023/files/persona_5_kaneshiro_boss_fight_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/3525/5203/files/4146814791.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068bb.bin3157ee057b902b88c6dbd921fd1099c6b05c482368a546992df9c3a67f8b90a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68BB | 5180 bytes |
font_01_sfnt_off00007a46.bind558cefe540fc0aca22196c85b4d60894a5118c1a34c4a02ae7f2410cc4703a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A46 | 10292 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.