MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a malicious redirector link and a large number of SEO-optimized links pointing to other PDFs, designed to lure users to malicious infrastructure. The primary malicious URL identified is https://ttraff.cc/pify?keyword=behringer+x+air+xr16+manual+pdf. The document body, though heavily obfuscated, contains references to the target URL and the PDF's purported content, indicating a social engineering lure.
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.cc/pify?keyword=behringer+x+air+xr16+manual+pdf
- http://numidur.relentlessperformance.org/uploads/1/3/2/8/132814930/2187371.pdf
- http://files.lgcfinc.org/uploads/1/3/0/9/130968994/selorubizinirejozuta.pdf
- http://files.aspiringmindsfw.com/uploads/1/3/0/8/130815095/tokabivovu.pdf
- http://files.komeililab.org/uploads/1/3/2/7/132710601/laderubut-tevudawilozaz-pirupusomo.pdf
- https://cdn.shopify.com/s/files/1/0438/4591/0678/files/3815353163.pdf
- https://cdn.shopify.com/s/files/1/0430/8136/7712/files/bstc_result_2020_download.pdf
- https://cdn.shopify.com/s/files/1/0431/2635/8173/files/19478738983.pdf
- https://cdn.shopify.com/s/files/1/0434/6940/6360/files/barron_s_sat_2020.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/53469932573.pdf
- https://cdn.shopify.com/s/files/1/0436/0205/1235/files/semawefirelurosumuru.pdf
- https://cdn.shopify.com/s/files/1/0428/9318/1095/files/category_theory_textbook.pdf
- https://cdn.shopify.com/s/files/1/0432/3681/9104/files/spartan_education_vs_athenian_education.pdf
- https://cdn.shopify.com/s/files/1/0433/3872/7589/files/zebapafisojapanorozazogos.pdf
- https://cdn.shopify.com/s/files/1/0435/5912/5160/files/40715813705.pdf
- https://cdn.shopify.com/s/files/1/0437/3322/1527/files/android_app_building_tutorial.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_off00006d85.binf9ac8b525e48fc3c8030080bb87321fa40232cfa4fc2c9bfeeaddd7ad0de34b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D85 | 5600 bytes |
font_01_sfnt_off00008075.bin3dd5e8e505a32b78de963890a1aaae483552d8c93ff272544ebb0245ae2d8df2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8075 | 10408 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.